WO2023050097A1 - 信息传输方法、装置、设备及存储介质 - Google Patents

信息传输方法、装置、设备及存储介质 Download PDF

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Publication number
WO2023050097A1
WO2023050097A1 PCT/CN2021/121473 CN2021121473W WO2023050097A1 WO 2023050097 A1 WO2023050097 A1 WO 2023050097A1 CN 2021121473 W CN2021121473 W CN 2021121473W WO 2023050097 A1 WO2023050097 A1 WO 2023050097A1
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WIPO (PCT)
Prior art keywords
energy supply
indication information
supply signal
signal
following
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Ceased
Application number
PCT/CN2021/121473
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English (en)
French (fr)
Inventor
徐伟杰
张治�
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Filing date
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to EP21958692.2A priority Critical patent/EP4412036A4/en
Priority to PCT/CN2021/121473 priority patent/WO2023050097A1/zh
Priority to MX2024004016A priority patent/MX2024004016A/es
Priority to CN202180102612.XA priority patent/CN117981198A/zh
Publication of WO2023050097A1 publication Critical patent/WO2023050097A1/zh
Priority to US18/620,859 priority patent/US20240243621A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/001—Energy harvesting or scavenging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/10—Open loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control

Definitions

  • the embodiments of the present application relate to the field of communication technologies, and in particular, to an information transmission method, device, device, and storage medium.
  • IOT Internet of Things
  • IOT devices usually need to meet the requirements of light and thin size, stable working status, and low maintenance cost. Therefore, in the design process of IOT devices, the use of low-power communication technology is a trend in technological development.
  • Low-power communication technology includes: communication technology based on NB-IOT (Narrow Band Internet of Things, narrowband Internet of Things), communication technology based on BLE (Bluetooth Low Energy, Bluetooth Low Energy), passive RFID (Radio Frequency Identification) , radio frequency identification) communication technology.
  • NB-IOT and BLE have made successful progress in recent years.
  • Node devices designed based on NB-IOT communication technology and BLE-based communication technology usually have a service life of 3 to 10 years.
  • Node devices designed based on passive RFID communication technology do not need batteries at all. In theory, they can be used for a long time without external physical damage.
  • the node equipment designed based on the passive RFID communication technology does not need batteries, it can also be designed to be thinner and lighter, and the maintenance cost is reduced.
  • node devices can work without batteries based on the low-power communication technology, these node devices still need to be powered on to generate signal interaction with the outside world. Therefore, how to supply energy for these node devices needs further discussion and research.
  • Embodiments of the present application provide an information transmission method, device, equipment, and storage medium. Described technical scheme is as follows:
  • an embodiment of the present application provides an information transmission method, which is applied to a network device, and the method includes:
  • an embodiment of the present application provides an information transmission method, which is applied to energy supply equipment, and the method includes:
  • Receive first indication information where the first indication information is used to indicate a configuration related to an energy supply signal, where the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • an information transmission device which is set in a network device, and the device includes:
  • the first sending module is configured to send first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, and the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • an information transmission device which is set in an energy supply device, and the device includes:
  • the first receiving module is configured to receive first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, and the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • an embodiment of the present application provides a network device, where the network device includes: a processor, and a transceiver connected to the processor; wherein:
  • the transceiver is configured to send first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, and the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • an embodiment of the present application provides an energy supply device, the energy supply device includes: a processor, and a transceiver connected to the processor; wherein:
  • the transceiver is configured to receive first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, and the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored in the storage medium, and the computer program is used to be executed by a processor of a network device, so as to implement the above-mentioned network device side Information transfer method.
  • the embodiment of the present application provides a computer-readable storage medium, where a computer program is stored in the storage medium, and the computer program is used to be executed by the processor of the energy supply device, so as to realize the above-mentioned terminal side Information transfer method.
  • an embodiment of the present application provides a chip, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on a network device, it is used to realize the above-mentioned information transmission on the network device side method.
  • the embodiment of the present application provides a chip, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on the energy supply device, it is used to realize the above-mentioned energy supply device side. Information transfer method.
  • an embodiment of the present application provides a computer program product, which is used to implement the above information transmission method on the network device side when the computer program product runs on the network device.
  • an embodiment of the present application provides a computer program product, which is used to implement the information transmission method on the side of the energy supply device as described above when the computer program product is run on the energy supply device.
  • the network device indicates to the energy supply device the configuration related to the energy supply signal, so that the energy supply device subsequently sends the energy supply signal to the zero-power consumption terminal through the indicated configuration, so as to realize the energy supply to the zero-power consumption terminal through the energy supply device. Moreover, since the energy supply device can be flexibly deployed in the communication system, supplying energy to the zero-power terminal through the energy supply device can improve the coverage distance of the zero-power communication, and also make the zero-power communication more flexible.
  • FIG. 1 is a schematic diagram of a system architecture of a low-power communication system provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of a radio frequency energy harvesting circuit provided by an embodiment of the present application
  • FIG. 3 is a schematic diagram of a backscatter communication circuit provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a resistance modulation circuit provided by an embodiment of the present application.
  • Fig. 5 is a schematic diagram of reverse non-return-to-zero coding provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of Manchester encoding provided by an embodiment of the present application.
  • FIG. 7 is a schematic diagram of unipolar encoding provided by an embodiment of the present application.
  • Fig. 8 is a schematic diagram of differential bi-phase encoding provided by an embodiment of the present application.
  • FIG. 9 is a schematic diagram of Miller encoding provided by an embodiment of the present application.
  • FIG. 10 is a schematic diagram of a system architecture of a low-power communication system provided by another embodiment of the present application.
  • FIG. 11 is a schematic diagram of a system architecture of a low-power communication system provided by another embodiment of the present application.
  • FIG. 12 is a flowchart of an information transmission method provided by an embodiment of the present application.
  • Fig. 13 is a flowchart of an information transmission method provided by another embodiment of the present application.
  • Fig. 14 is a schematic diagram of first indication information provided by an embodiment of the present application.
  • Fig. 15 is a block diagram of an information transmission device provided by an embodiment of the present application.
  • Fig. 16 is a block diagram of an information transmission device provided by an embodiment of the present application.
  • Fig. 17 is a block diagram of an information transmission device provided by an embodiment of the present application.
  • Fig. 18 is a block diagram of an information transmission device provided by an embodiment of the present application.
  • FIG. 19 is a schematic structural diagram of a network device provided by an embodiment of the present application.
  • Fig. 20 is a schematic structural diagram of an energy supply device provided by an embodiment of the present application.
  • the network architecture and business scenarios described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions provided by the embodiments of the present application.
  • the evolution of the technology and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar technical problems.
  • the zero-power communication and the zero-power terminal involved in the embodiment of the present application are introduced first.
  • an exemplary communication system for zero-power communication includes: a network device 10 and a zero-power terminal 20 .
  • the network device 10 is used to send wireless energy supply signals and downlink communication signals to the zero-power terminal 20, and receive backscattered signals from the zero-power terminal 20;
  • the zero-power terminal 20 may include an energy collection module 21, a reverse Scattering communication module 22 and low power consumption computing module 23 .
  • the zero-power consumption terminal 20 may also include a memory module (not shown in FIG. 1) and a sensor module 24, wherein the memory module is used to store some basic information, such as item identification, etc.;
  • the module 24 is used to acquire sensing data such as ambient temperature and ambient humidity.
  • the key technologies of zero-power communication mainly include radio frequency energy harvesting and backscatter communication.
  • these two key technologies are introduced and explained respectively.
  • the energy harvesting module realizes the collection of electromagnetic wave energy in space, and then obtains the energy required to drive zero-power terminals.
  • the energy collected by the energy harvesting module can be used to drive low-power consumption.
  • Demodulation and modulation modules low-power computing modules
  • sensor modules sensor modules
  • memory reading etc. Therefore, zero-power terminals do not require traditional batteries to provide energy.
  • the zero-power terminal receives the wireless signal sent by the network device, and can modulate the wireless signal, load the information to be sent, and radiate the modulated wireless signal from the antenna. This information transmission process can Called backscatter communication.
  • Load modulation refers to the adjustment and control of the circuit parameters of the oscillation circuit of the zero-power terminal according to the beat of the data flow, so that the parameters such as the impedance of the electronic tag change accordingly, thereby completing the modulation process.
  • load modulation includes resistive load modulation and capacitive load modulation. Please refer to Figure 4. In resistive load modulation, a resistor is connected in parallel to the load, and the resistor is turned on or off based on the control of the binary data flow.
  • amplitude keying modulation (ASK, Amplitude-Shift Keying)
  • resistive load modulation realizes signal modulation and transmission by adjusting the amplitude of the backscattered signal of the zero-power consumption terminal.
  • frequency keying modulation (FSK, Frequency-Shift Keying) is realized by switching on and off the capacitor to control the resonant frequency of the circuit.
  • the working frequency of the backscattered signal realizes the modulation and transmission of the signal.
  • a zero-power terminal performs information modulation on the incoming signal by means of load modulation, thereby realizing the backscatter communication process. Therefore, a zero-power terminal has at least the following advantages:
  • the data transmitted by the electronic tag can use different forms of codes to represent binary "1” and “0", that is, use different pulse signals to represent “1” and “0".
  • commonly used encoding methods in RFID technology include: reverse non-return-to-zero (NRZ, Non Return Zero) encoding, Manchester (Manchester) encoding, unipolar RZ (Unipolar RZ) encoding, differential biphase ( DBP) encoding, Miller (Miller) encoding and differential encoding.
  • NRZ reverse non-return-to-zero
  • Manchester Manchester
  • unipolar RZ Unipolar RZ
  • DBP differential biphase
  • Miller Miller
  • the reverse non-return-to-zero encoding uses a high level to represent a binary "1" and a low level to represent a binary "0".
  • Manchester coding can also be called Split-Phase Coding.
  • Manchester encoding the value of a certain bit is represented by the level change (rising/falling) during half a bit period within the bit length. Referring to Figure 6, a negative transition at half a bit period represents a binary "1" and a positive transition at half a bit period represents a binary "0".
  • Manchester encoding is usually used for data transmission from the electronic tag to the reader, which is conducive to finding errors in data transmission. This is due to the fact that Manchester encoding is within one bit length, and the state where the level does not change is not allowed.
  • the unipolar return-to-zero encoding indicates a binary "1" at a high level during the first half bit period, and a low level during the entire bit period indicates a binary "0". Therefore, unipolar return-to-zero coding can be used to extract bit synchronization signals.
  • any edge of the differential biphase encoding in half a bit period represents a binary "0", and no edge is a binary "1".
  • the levels are inverted at the beginning of each bit period. Thus, bit beats are easier for the receiver to reconstruct.
  • each binary "1" to be transmitted causes a change in signal level, whereas for a binary "0", the signal level remains unchanged.
  • zero-power communication can be widely used in various industries, for example, it can be applied to vertical industry-oriented logistics, smart storage, smart agriculture, energy power, industrial The Internet, etc.; it can also be applied to personal applications such as smart wearables and smart homes.
  • zero-power terminals can be divided into the following types: passive zero-power terminals, semi-passive zero-power terminals, and active zero-power terminals. In the following, these types of zero-power terminals will be introduced and explained respectively.
  • a passive zero-power terminal does not require a built-in battery. When it is close to a network device, the zero-power terminal is within the near-field range formed by the antenna radiation of the network device. At this time, the antenna of the passive zero-power terminal generates an induced current through electromagnetic induction, and the induced current can drive the low-power chip circuit of the passive zero-power terminal to demodulate the forward link signal and Link signal modulation and other work. For the backscatter link, the passive zero-power terminal uses the backscatter implementation to transmit signals.
  • the passive zero-power terminal does not need a built-in battery to drive, and it is a real zero-power terminal.
  • the radio frequency circuit and baseband circuit are very simple, and do not need LNA (Low Noise Amplifier, low noise amplifier), PA (Power Amplifier, power amplifier), crystal oscillator, ADC (Analogue -to-Digital Conversion, analog-to-digital converter) and other devices, so it has many advantages such as small size, light weight, low cost, and long service life.
  • the semi-passive zero-power terminal itself does not need to install a conventional battery, but it can use a radio frequency energy harvesting module to collect radio wave energy, and store the collected energy in an energy storage unit (such as a capacitor). After the energy storage unit obtains energy, it can drive the low-power chip circuit of the semi-passive zero-power terminal to realize the demodulation of the forward link signal and the modulation of the backward link signal. For the backscatter link, the semi-passive zero-power terminal uses the backscattering implementation to transmit signals.
  • the semi-passive zero-power terminal does not need a built-in battery to drive it, whether it is a forward link or a reverse link.
  • the energy storage unit is used in the work, the energy comes from the radio energy collected by the energy harvesting module. , so it is also a true zero-power terminal.
  • Semi-passive zero-power terminals inherit many advantages of passive zero-power terminals, so they also have the advantages of small size, light weight, low cost, and long service life.
  • the zero-power consumption terminal used in some scenarios can also be an active zero-power consumption terminal.
  • the active zero-power consumption terminal can have a built-in battery, and the battery is used to drive the low-power chip circuit of the active zero-power Demodulation of the forward link signal and modulation of the backward link signal.
  • passive zero-power terminals use backscattering implementations to transmit signals. Therefore, the zero power consumption of active zero-power terminals is mainly reflected in the fact that the signal transmission of the reverse link does not require the terminal itself power, but by way of backscattering.
  • Active zero-power consumption terminal uses a built-in battery to supply power to the RFID chip to increase the reading and writing distance of the tag and improve the reliability of communication. Therefore, active zero-power terminals can be applied in some scenarios that have relatively high requirements on communication distance and reading delay.
  • zero-power terminals described in the following embodiments include one or more types of zero-power terminals described above, and for ease of description, the following embodiments are collectively referred to as zero-power terminals.
  • the zero-power consumption terminal can perform communication only after obtaining energy based on wireless energy supply. Therefore, before the network device communicates with the zero-power terminal, it first needs to ensure that the zero-power terminal receives an energy supply signal for wireless energy supply and obtains wireless energy through energy harvesting.
  • the network device may send an energy supply signal to the zero-power consumption terminal.
  • the network device 10 sends an energy supply signal to the zero-power terminal 20 , that is, the network device 10 not only communicates with the zero-power terminal 20 but also provides an energy supply signal to the zero-power terminal 20 .
  • power supply through network equipment may have the following disadvantages.
  • the network coverage of network equipment is limited. This is because when the energy supply signal sent by the network equipment reaches the zero-power terminal when the energy is directly supplied by the network equipment, the path loss of the energy supply signal will rapidly attenuate as the distance increases, while the zero-power terminal Only when a sufficiently strong energy supply signal is received (for example, the energy supply signal needs to be greater than -20dBmw (decibel milliwatts)) can enough energy be collected to maintain normal operation. Therefore, direct energy supply of network equipment will lead to downlink coverage Limited, the general downlink coverage is only about 100 meters away.
  • the network device cannot receive the UL (Uplink) signal of the zero-power terminal while sending the energy supply signal, because generally In other words, network devices cannot transmit and receive simultaneously on the same carrier. Therefore, it is difficult for network devices to directly supply energy to support zero-power communication operating in the TDD frequency band.
  • TDD Time Division Duplexing, Time Division Duplexing
  • network nodes in the wireless cellular network such as smart phones, Relay (relay) nodes, CPE (Customer Premise Equipment, customer front-end equipment), etc.
  • these network nodes can also be used for Energy supply for zero-power terminals, and even dedicated network nodes (such as base stations, etc.) can be deployed to supply energy for zero-power terminals.
  • these network nodes that supply energy for zero-power terminals are collectively referred to as energy supply devices.
  • the energy supply signal sent by the energy supply device 30 can also be used for wireless energy supply.
  • FIG. 12 shows a flow chart of an information transmission method provided by an embodiment of the present application. This method can be applied to the zero-power communication system shown in FIG. 11 , and the method may include at least part of the following steps step.
  • Step 1210 the network device sends first indication information to the energy supply device, the first indication information is used to indicate the configuration related to the energy supply signal, and the energy supply signal is used to supply energy for the zero-power consumption terminal.
  • the energy supply device is used to supply energy to the zero-power consumption terminal.
  • the energy supply device can multiplex communication nodes in the communication system, such as smart phones, relay nodes, CPE, etc.; it can also be a dedicated energy supply node in the communication system, such as a dedicated base station, etc.
  • the zero-power terminal may be a passive zero-power terminal, a semi-passive zero-power terminal, or an active zero-power terminal, which is not limited in this embodiment of the present application.
  • the zero-power consumption terminal, etc. please refer to the above-mentioned embodiments, and details will not be repeated here.
  • the network device sends the first indication information to the energy supply device, and the first indication information is used to indicate the configuration related to the energy supply signal , the subsequent energy supply device can send an energy supply signal to the zero-power consumption terminal according to the configuration indicated by the first indication information, so as to implement energy supply for the zero-power consumption terminal.
  • the first indication information is used to indicate the configuration related to the energy supply signal
  • the subsequent energy supply device can send an energy supply signal to the zero-power consumption terminal according to the configuration indicated by the first indication information, so as to implement energy supply for the zero-power consumption terminal.
  • the network device uses RRC (Radio Resource Control, radio resource control) signaling to send the first instruction information to the energy supply device, so that the energy supply device can obtain More detailed configuration information; or, the network device uses dynamic signaling (such as DCI (Downlink Control Information, downlink control information), etc.) to send the first indication information to the energy supply device, so that the network device can flexibly and timely send or update the energy supply Signal-related configuration to adapt to the characteristics of dynamic changes in zero-power communication services; or, the network device uses a combination of RRC signaling and dynamic signaling to send the first indication information to the energy supply device, such as the first indication information part
  • the content is sent through RRC signaling, part of the content is sent through dynamic signaling, and for example, the initial content of the first indication information is sent through RRC signaling, and the updated content of the first indication information is sent through dynamic signaling.
  • the first indication information is carried in at least one of the following information: RRC signaling, MAC CE (Media Access Control-Control Element, Media Access Control Element), DCI.
  • RRC signaling RRC signaling
  • MAC CE Media Access Control-Control Element, Media Access Control Element
  • DCI DCI
  • the network device In order to implement energy supply to the zero-power terminal, the network device also needs to trigger the energy supply device to send an energy supply signal to the zero-power terminal.
  • the network device indicates the configuration related to the power supply signal through the same signaling, and triggers the sending of the power supply signal, or the network device directly triggers the sending of the power supply signal, and the configuration related to the power supply signal is predetermined by the communication protocol. Definition or network device preconfiguration.
  • the above step 1210 is implemented as step 1210A, the network device sends the first indication information to the power supply device, the first indication information is used to indicate the configuration related to the power supply signal, and to indicate The energy supply device sends an energy supply signal to the zero-power consumption device; or, as shown in Figure 13(b), the above step 1210 is implemented as step 1210B, the network device sends the first indication information to the energy supply device, and the first indication information is used for Instruct the power supply device to send a power supply signal to the zero power consumption device.
  • the network device indicates configuration related to the power supply signal and triggers sending of the power supply signal through different signaling.
  • step 1220 is also included after the above step 1210, the network device sends the first trigger information to the energy supply device, the first trigger information is used to instruct the energy supply device to send a power supply to the zero-power terminal can signal.
  • the way of exchanging information and signaling between the power supply device and the network device may also be different.
  • the embodiments of the present application provide different ways of sending the first indication information/first trigger information for different RRC states of the power supply device.
  • the first trigger information is carried in any of the following information: used to schedule the PDSCH carrying the paging message (Physical Downlink Shared Channel, physical downlink shared signal) DCI, PDSCH carrying paging messages; or, when the energy supply device is in the RRC idle state or RRC inactive state, the first indication information is carried in any of the following In the information: the DCI for scheduling the PDSCH carrying the paging message, and the PDSCH carrying the paging message.
  • the PDSCH carrying the paging message Physical Downlink Shared Channel, physical downlink shared signal
  • the first indication information is carried in any of the following In the information: the DCI for scheduling the PDSCH carrying the paging message, and the PDSCH carrying the paging message.
  • the power supply device When the power supply device is in the RRC idle state or the RRC inactive state, the power supply device, as a network node, can still monitor paging, so that the network device can trigger the power supply device to send a power supply signal through paging.
  • the first trigger information or the first indication information may be carried in any one of the following information: DCI for scheduling the PDSCH carrying the paging message, and the PDSCH carrying the paging message. For example, a bit is added to the DCI used to schedule the PDSCH carrying the paging message, and the bit is used to indicate whether to send an enabling signal.
  • a paging record list (paging record list) is carried in the PDSCH carrying the paging message, and the paging record list includes at least one device identifier of the device to be paged; the first trigger information or the first indication information is also used to indicate : an energy supply device in at least one device to be paged that sends an energy supply signal to the zero-power consumption terminal.
  • a bitmap can be transmitted in the PDSCH, and each bit in the bitmap indicates whether the corresponding device to be paged in the paging record table is Send power signal.
  • the device to be paged that sends the power supply signal in the paging record table may be called the power supply device, and the device to be paged that does not send the power supply signal in the paging record table is a traditional device.
  • different energy supply devices may use different energy supply signals to supply energy to the zero-power consumption terminal.
  • the first trigger information or the first indication information is also used to indicate the energy supply signal.
  • the index of that is, for each energy supply device that needs to send the energy supply signal, it may also indicate the index of the energy supply signal that the energy supply device uses when supplying energy to the zero-power consumption terminal.
  • the bit arrangement order of the index of the energy supply signal is consistent with the bit arrangement order of the energy supply device that needs to send the energy supply signal.
  • a bitmap may be transmitted in the PDSCH, the bitmap includes 10 bits, each of the 10 bits Respectively indicate whether a device to be paged in the paging record table sends an enabling signal.
  • 4 of the 10 bits included in the bitmap respectively indicate that the corresponding device to be paged sends an enabling signal, that is, 4 of the 10 devices to be paged included in the paging record table need to send
  • the power supply signal (or there are 4 power supply devices) can further indicate the index of the power supply signal used by each device to be paged that needs to send the power supply signal, that is, the index of the 4 power supply signals.
  • the indices of the 4 energy supply signals correspond to the 4 bits in the above bitmap, and the bit arrangement order of the indexes of the 4 energy supply signals is consistent with the bit arrangement order of the above 4 bits,
  • the power supply device corresponding to the i-th bit in the above-mentioned 4 bits (the device to be paged that needs to send the power supply signal), sends the power supply signal indicated by the i-th index among the indexes of the 4 power supply signals, i is a positive integer less than or equal to 4.
  • i-th index mentioned in this example does not mean the index value is i, but the index number is i, for example, the index number of the first index is 1 and the index value is 8.
  • the sending of the power supply signal is triggered by the paging mechanism, which provides a way of triggering the sending of the power supply signal, and enriches and improves the paging mechanism.
  • the paging described in the above embodiments may be paging defined in the communication protocol, such as paging for RRC connection establishment; or, the paging described in the above embodiments may be a new Defined pages, such as pages dedicated to powering.
  • the paging record table carried in the PDSCH carrying the paging message may be the defined paging record table in the communication protocol, but in the paging record table Corresponding indication bit can be added in , to indicate that the paging is multiplexed to trigger the sending of the enabling signal; in the case that the paging is a newly defined paging, the paging record table carried in the PDSCH carrying the paging message It can be a newly defined paging record table.
  • the PDSCH carrying the paging message may carry the defined paging record table and the newly defined paging record table at the same time, and the newly defined paging record table
  • the paging record table can be arranged after the defined paging record table.
  • the energy supply device that supports paging dedicated to energy supply can parse the newly defined paging record table and the defined paging record table, and does not support the dedicated paging record table.
  • the energy supply device for energy-powered paging cannot resolve the newly defined paging record table, it can also resolve the defined paging record table, which will not affect the defined paging (such as the paging for RRC connection establishment) call) process.
  • the first trigger information is carried in any one of the following information: DCI, RRC signaling, and MAC CE.
  • the transmission of the energy supply signal can be triggered by RRC signaling or MAC CE, and the transmission of the energy supply signal can also be triggered by DCI.
  • the DCI is a defined DCI, and the defined DCI includes: a DCI for scheduling a PDSCH, and a DCI for scheduling a PUSCH (Physical Uplink Shared Channel, physical uplink shared channel).
  • the network device adds a corresponding functional domain to the defined DCI to indicate whether to send a power supply signal.
  • the DCI may be a newly defined DCI other than the defined DCI, and the defined DCI includes: DCI for scheduling PDSCH, DCI for scheduling PUSCH; based on this, the above method further includes: the network The device sends second indication information to the energy supply device, where the second indication information is used to indicate configuration related to the DCI.
  • the second indication information includes at least one of the following: a search space corresponding to the DCI, a load size of the DCI, and an RNTI (Radio Network Tempory Identity, wireless network temporary identifier) used when scrambling the DCI.
  • RNTI Radio Network Tempory Identity, wireless network temporary identifier
  • the network device indicates the configuration related to the power supply signal to the power supply device, so that the power supply device subsequently sends the power supply signal to the zero-power consumption terminal through the indicated configuration, Realize the energy supply to the zero-power terminal through the energy supply device.
  • the energy supply device can be flexibly deployed in the communication system, supplying energy to the zero-power terminal through the energy supply device can improve the coverage distance of the zero-power communication, and also make the zero-power communication more flexible.
  • the network device triggers the transmission of the energy supply signal through RRC signaling, MAC CE, DCI, etc., so that the network device can flexibly select the energy supply device to send the energy supply according to the requirements of zero-power communication. Signal, to avoid wasting the transmission power and processing overhead of energy supply equipment, and realize energy supply on demand.
  • the embodiment of the present application does not limit the content of the first indication information.
  • the content of the first indication information can be determined in combination with the configuration requirements related to the energy supply signal.
  • the first indication information includes at least one of the following: time indication information, frequency indication information, beam indication information, power indication information, waveform indication information, mode indication information, synchronization indication information, identification indication information. In the following, these items of information are introduced and explained respectively.
  • Time indication information used to indicate the sending time configuration of the energy supply signal.
  • the network device may carry time indication information in the first indication information, so as to configure the sending time of the power supply signal to the power supply device.
  • the time indication information includes at least one of the following: start sending time, end sending time, and sending duration.
  • the time indication information includes at least one of the following: a sending cycle, a starting sending time of each cycle, an ending sending time of each cycle, a sending duration of each cycle duration.
  • the network device may carry frequency indication information in the first indication information, so as to configure a sending frequency of the power supply signal to the power supply device.
  • the frequency indication information includes at least one of the following: frequency information and bandwidth information.
  • the bandwidth information is used to indicate the bandwidth occupied by the power supply signal, and the unit of the bandwidth includes: KHz (kilohertz), MHz (megahertz), PRB (Physical Resource Block, physical resource block).
  • the frequency point information can be used to indicate the frequency point position of the power supply signal, that is, the absolute frequency position; it can also be used to indicate the relative position relationship between the frequency point position of the power supply signal and the working frequency band of zero power consumption communication, that is, the relative frequency
  • the position for example, the frequency point information is used to indicate that the frequency point position of the energy supply signal is located at the center or edge of the working frequency band of the zero power consumption communication.
  • Beam indication information used to indicate the transmission beam configuration of the energy supply signal.
  • the network device may carry beam indication information in the first indication information, so as to configure a sending beam of the power supply signal to the power supply device.
  • the beam indication information includes at least one of the following: a sending beam direction and a sending beam pattern.
  • the energy supply signal can be omnidirectional transmission, sector transmission, or beam scanning transmission. Based on this, optionally, the transmission beam direction or transmission beam pattern is used to indicate any of the following: omnidirectional transmission
  • the energy supply signal, the sector sends the energy supply signal, and the beam scanning sends the energy supply signal.
  • the network device may carry power indication information in the first indication information, so as to configure the transmission power of the power supply signal to the power supply device.
  • the power indication information includes at least one of the following: transmit power information and power adjustment information.
  • the transmission power information is used to indicate the specific transmission power of the energy supply signal, for example, indicates that the energy supply signal is sent with a transmission power of 20 dBmw (decibel milliwatt).
  • the power adjustment information can be used to indicate the transmission power of the power supply signal sent this time, and the power adjustment amount relative to the transmission power of the power supply signal sent last time.
  • the power adjustment information is implemented as a command word for power adjustment. If the power supply device has The transmit power for sending the power supply signal once is 20dBmw, then when receiving the command word for power adjustment with 3dBmw increase, the power supply device sends the power supply signal with the transmit power of 23dBmw this time.
  • the power supply device farther away from the network device can use a larger transmission power to send a power supply signal, and the power supply device closer to the network device can use a smaller transmission power to send a power supply signal, so that its nearby
  • the signal power backscattered by the zero-power terminal guarantees a sufficient power level when it reaches the network device.
  • the power adjustment information can also be used to instruct the energy supply
  • the transmit power for sending the power supply signal is a power offset relative to the transmit power for sending the power supply signal to the zero-power terminal at the reference position.
  • the energy supply device can obtain the path loss based on the measurement of the downlink signal, and calculate the transmit power P0 for sending the energy supply signal to the zero-power terminal at the reference position based on the path loss. Based on the transmit power P0, the energy supply device The power offset indicated by the power adjustment information is also increased to determine the transmit power for sending the power supply signal to the zero-power consumption terminal at the first location.
  • Waveform indication information used to indicate the waveform configuration of the energy supply signal.
  • the network device may carry waveform instruction information in the first instruction information, so as to configure the waveform of the energy supply signal to the energy supply device.
  • the waveform indication information includes any one of the following: sine wave, square wave, sawtooth wave, and triangle wave.
  • the waveform indication information when the waveform indication information includes a square wave, the waveform indication information further includes a duty cycle of the square wave.
  • Mode indication information used to indicate the configuration of the implementation mode of the energy supply signal.
  • the network device may carry mode indication information in the first indication information, so as to configure an implementation mode of the power supply signal to the power supply device.
  • the mode indication information includes any one of the following: a defined downlink signal, a defined downlink channel, a defined uplink signal, and a defined uplink channel.
  • the mode indication information includes a defined downlink signal or a defined downlink channel; when the energy supply device is implemented as a CPE, an intelligent terminal, In the case of a base station dedicated to power supply, the mode indication information includes a defined uplink signal or a defined uplink channel.
  • defined downlink signals include any of the following : PRS (Positioning Reference Signal, positioning reference symbol), SSB (Synchronization Signal Block, synchronization signal block), CSI-RS (Channel-State Information Reference Signal, channel state information-reference signal);
  • the defined downlink channel includes any of the following One: PDCCH (Physical Downlink Control Channel, physical downlink control channel), PDSCH;
  • defined uplink signals include any of the following: SRS (Sounding Reference Signal, sounding reference signal), DMRS (Demodulation Reference Signal, demodulation reference signal );
  • the defined uplink channel includes any of the following: PRACH (Physical Random Access Channel, Physical Random Access Channel), PUCCH (Physical Uplink Control Channel, Physical Uplink Control Channel), PUSCH.
  • PRACH Physical Random Access Channel
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Control Channel
  • the energy supply device In the case where the energy supply signal is implemented as a defined downlink signal, a defined downlink channel, a defined uplink signal, and a defined uplink channel, if the energy supply device needs to send the energy supply signal in at least two time units, Then the energy supply device sends the energy supply signal in a manner of repeated transmission, that is, the energy supply signal is repeatedly transmitted in at least two time units.
  • the time unit includes: a frame, a subframe, a time slot, a sub-slot, and a symbol.
  • the power supply signal is implemented as PUSCH
  • the network device instructs that the power supply signal is sent on 10 time slots
  • the power supply device repeatedly transmits the PUSCH on each of the 10 time slots.
  • Synchronization indication information used to indicate the transmission configuration of the synchronization signal corresponding to the energy supply signal.
  • the network device may carry synchronization instruction information in the first instruction information to configure the energy supply device to send the synchronization signal corresponding to the energy supply signal, such as configuring whether to send the synchronization signal to the energy supply device, and related configurations for sending the synchronization signal.
  • the synchronization indication information includes any of the following items: the start sending time of the synchronization signal, and the sequence length of the synchronization signal.
  • the power supply device sends the synchronization signal within the time period for sending the power supply signal; or, the power supply device sends the synchronization signal after the time period for sending the power supply signal, which is not limited in this embodiment of the present application.
  • Identification indication information used to indicate the energy supply device corresponding to the configuration related to the energy supply signal.
  • the network device may carry identification indication information in the first indication information, so as to indicate the power supply device corresponding to the configuration related to the power supply signal indicated by the first indication information.
  • the identification indication information includes any one of the following: ID (identity identification), RNTI.
  • ID identity identification
  • RNTI RNTI
  • the network device may respectively indicate the configuration related to the power supply signal for at least one power supply device through the first indication information, that is, the first indication information may indicate the configuration related to at least one power supply signal.
  • the first indication information includes at least one of the following: time indication information corresponding to at least one energy supply signal, at least one energy supply signal Frequency indication information corresponding to the signals, beam indication information corresponding to at least one energy supply signal, power indication information corresponding to at least one energy supply signal, waveform indication information corresponding to at least one energy supply signal, and at least one energy supply signal respectively.
  • the network device can send the first indication information to the energy supply device by using a combination of RRC signaling and dynamic signaling. Based on this, part of the content of the first indication information is sent through RRC signaling, and part of the content It is sent through dynamic signaling, or the initial content of the first indication information is sent through RRC signaling, and the updated content of the first indication information is sent through dynamic signaling.
  • the initial content of the above-mentioned time indication information, frequency indication information, beam indication information, power indication information, waveform indication information, mode indication information, synchronization indication information, and identification indication information is sent through RRC signaling, and when the content of these information is updated
  • the updated content such as time indication information and identity indication information is sent through the DCI.
  • frequency indication information, beam indication information, power indication information, waveform indication information, mode indication information, and synchronization indication information are sent through RRC signaling, and time indication information and identification indication information are sent through DCI; or, frequency indication information, beam indication information, etc.
  • Indication information, waveform indication information, mode indication information, and synchronization indication information are sent through RRC signaling, and time indication information, frequency indication information, and identification indication information are sent through DCI.
  • the technical solution provided by the embodiment of the present application by carrying time indication information, frequency indication information, beam indication information, power indication information, waveform indication information, mode indication information, synchronization indication information,
  • One or more items in the identification indication information are respectively used to indicate to the energy supply equipment the transmission time, transmission frequency, transmission beam, transmission power, waveform, implementation mode, corresponding synchronization signal, and corresponding energy supply equipment of the energy supply equipment , fully considering the configuration requirements of the energy supply signal, it is helpful to improve the configuration for the energy supply signal.
  • each step performed by the network device may be implemented as an information transmission method on the network device side; each step performed by the energy supply device may be implemented separately as an information transmission method on the energy supply device side.
  • FIG. 15 shows a block diagram of an information transmission device provided by an embodiment of the present application.
  • the device has the function of realizing the above example of the information transmission method, and the function may be realized by hardware, or may be realized by executing corresponding software by hardware.
  • the apparatus may be the above-mentioned network device, or may be set in the network device. As shown in FIG. 15 , the apparatus 1500 may include: a first sending module 1510 .
  • the first sending module 1510 is configured to send first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, and the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • the first indication information includes at least one of the following: time indication information, used to indicate the transmission time configuration of the energy supply signal; frequency indication information, used to indicate the transmission frequency configuration of the energy supply signal ; beam indication information, used to indicate the transmission beam configuration of the energy supply signal; power indication information, used to indicate the transmission power configuration of the energy supply signal; waveform indication information, used to indicate the waveform configuration of the energy supply signal ;Mode indication information, used to indicate the implementation mode configuration of the energy supply signal; synchronization indication information, used to indicate the transmission configuration of the synchronization signal corresponding to the energy supply signal; identification indication information, used to indicate the energy supply signal The relevant configuration corresponds to the energy supply equipment.
  • the time indication information includes at least one of the following: start sending time, end sending time, sending duration, sending cycle, starting sending time of each cycle, ending sending time of each cycle, The sending duration of a cycle.
  • the frequency indication information includes at least one of the following: frequency information and bandwidth information.
  • the frequency point information is used to indicate any of the following: the frequency point position of the power supply signal, the relative position between the frequency point position of the power supply signal and the working frequency band of zero power consumption communication relation.
  • the beam indication information includes at least one of the following: a transmission beam direction and a transmission beam pattern.
  • the sending beam direction or the sending beam pattern is used to indicate any of the following: sending the power supply signal in all directions, sending the power supply signal in a sector, and sending the power supply signal in beam scanning .
  • the power indication information includes at least one of the following: transmit power information and power adjustment information.
  • the power adjustment information is used to indicate at least one of the following: the transmission power of the power supply signal sent this time, the power adjustment amount relative to the transmission power of the power supply signal sent last time;
  • the transmit power of the energy supply signal sent by the zero-power terminal at the location is a power offset relative to the transmit power of the energy supply signal sent to the zero-power terminal at the reference location.
  • the waveform indication information includes any one of the following: sine wave, square wave, sawtooth wave, and triangle wave.
  • the waveform indication information when the waveform indication information includes the square wave, the waveform indication information further includes a duty cycle of the square wave.
  • the mode indication information includes any one of the following: a defined downlink signal, a defined downlink channel, a defined uplink signal, and a defined uplink channel.
  • the defined downlink signal includes any of the following: synchronization signal block SSB, positioning reference symbol PRS, channel state information-reference signal CSI-RS;
  • the defined downlink channel includes any of the following : Physical Downlink Control Channel PDCCH, Physical Downlink Shared Channel PDSCH;
  • the defined uplink signal includes any of the following: sounding reference signal SRS, demodulation reference signal DMRS;
  • the defined uplink channel includes any of the following: Physical random access channel PRACH, physical uplink control channel PUCCH, physical uplink shared channel PUSCH.
  • the energy supply signal is sent on at least two time units, the energy supply signal is repeatedly transmitted on the at least two time units.
  • the information source used in the channel coding process includes any of the following: a randomly generated data signal , A data signal for business transmission.
  • the synchronization indication information when used to instruct the energy supply device to send the synchronization signal, includes any one of the following: the start sending time of the synchronization signal, the The sequence length of the synchronization signal.
  • the power supply device sends the synchronization signal within the time period for sending the power supply signal; or, the power supply device sends the synchronization signal after the time period for sending the power supply signal Signal.
  • the identification indication information includes any one of the following: an identity ID, a radio network temporary identifier RNTI.
  • the ID or the RNTI is preconfigured by the network device.
  • the first indication information when used to indicate the configuration related to at least one power supply signal, includes at least one of the following items: the at least one power supply signal corresponding to the The time indication information; the frequency indication information corresponding to the at least one energy supply signal; the beam indication information corresponding to the at least one energy supply signal; the power corresponding to the at least one energy supply signal Indication information; the waveform indication information corresponding to the at least one energy supply signal; the mode indication information corresponding to the at least one energy supply signal; the synchronization indication information corresponding to the at least one energy supply signal ; The identification indication information respectively corresponding to the at least one energy supply signal.
  • the first indication information is carried in at least one of the following information: radio resource control RRC signaling, medium access control element MAC CE, and downlink control information DCI.
  • the first indication information is further used to instruct the energy supply device to send the energy supply signal to the zero power consumption device.
  • the first indication information is carried in any of the following information: DCI for scheduling PDSCH carrying paging messages 1.
  • the apparatus 1500 further includes a second sending module 1520 .
  • the second sending module 1520 is configured to send first trigger information, where the first trigger information is used to instruct an energy supply device to send the energy supply signal to the zero-power consumption terminal.
  • the first trigger information is carried in any of the following information: DCI used to schedule a PDSCH carrying a paging message 1.
  • the PDSCH carrying the paging message carries a paging record table, and the paging record table includes at least one device identifier of a device to be paged; the first trigger information is also used to indicate: the The energy supply device in at least one device to be paged sends the energy supply signal to the zero power consumption terminal.
  • the first trigger information is also used to indicate the index of the energy supply signal.
  • the first trigger information is carried in any one of the following information: DCI, RRC signaling, and MAC CE.
  • the DCI is defined DCI, and the defined DCI includes: DCI for scheduling PDSCH and DCI for scheduling PUSCH.
  • the DCI is a newly defined DCI other than the defined DCI, and the defined DCI includes: DCI for scheduling PDSCH, DCI for scheduling PUSCH; as shown in FIG. 16 , the The device 1500 also includes a third sending module 1530 .
  • the third sending module 1530 is configured to send second indication information, where the second indication information is used to indicate the configuration related to the DCI.
  • the second indication information includes at least one of the following: a search space corresponding to the DCI, a load size of the DCI, and an RNTI used when scrambling the DCI.
  • FIG. 17 shows a block diagram of an information transmission device provided by an embodiment of the present application.
  • the device has the function of realizing the above example of the information transmission method, and the function may be realized by hardware, or may be realized by executing corresponding software by hardware.
  • the device may be the energy supply device described above, or it may be set in the energy supply device.
  • the device 1700 includes: a first receiving module 1710 .
  • the first receiving module 1710 is configured to receive first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, and the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • the first indication information includes at least one of the following: time indication information, used to indicate the transmission time configuration of the energy supply signal; frequency indication information, used to indicate the transmission frequency configuration of the energy supply signal ; beam indication information, used to indicate the transmission beam configuration of the energy supply signal; power indication information, used to indicate the transmission power configuration of the energy supply signal; waveform indication information, used to indicate the waveform configuration of the energy supply signal ;Mode indication information, used to indicate the implementation mode configuration of the energy supply signal; synchronization indication information, used to indicate the transmission configuration of the synchronization signal corresponding to the energy supply signal; identification indication information, used to indicate the energy supply signal The relevant configuration corresponds to the energy supply equipment.
  • the time indication information includes at least one of the following: start sending time, end sending time, sending duration, sending cycle, starting sending time of each cycle, ending sending time of each cycle, The sending duration of a cycle.
  • the frequency indication information includes at least one of the following: frequency information and bandwidth information.
  • the frequency point information is used to indicate any of the following: the frequency point position of the power supply signal, the relative position between the frequency point position of the power supply signal and the working frequency band of zero power consumption communication relation.
  • the beam indication information includes at least one of the following: a transmission beam direction and a transmission beam pattern.
  • the sending beam direction or the sending beam pattern is used to indicate any of the following: sending the power supply signal in all directions, sending the power supply signal in a sector, and sending the power supply signal in beam scanning .
  • the power indication information includes at least one of the following: transmit power information and power adjustment information.
  • the power adjustment information is used to indicate at least one of the following: the transmission power of the power supply signal sent this time, the power adjustment amount relative to the transmission power of the power supply signal sent last time;
  • the transmit power of the energy supply signal sent by the zero-power terminal at the location is a power offset relative to the transmit power of the energy supply signal sent to the zero-power terminal at the reference location.
  • the waveform indication information includes any one of the following: sine wave, square wave, sawtooth wave, and triangle wave.
  • the waveform indication information when the waveform indication information includes the square wave, the waveform indication information further includes a duty cycle of the square wave.
  • the mode indication information includes any one of the following: a defined downlink signal, a defined downlink channel, a defined uplink signal, and a defined uplink channel.
  • the defined downlink signal includes any of the following: synchronization signal block SSB, positioning reference symbol PRS, channel state information-reference signal CSI-RS;
  • the defined downlink channel includes any of the following : Physical Downlink Control Channel PDCCH, Physical Downlink Shared Channel PDSCH;
  • the defined uplink signal includes any of the following: sounding reference signal SRS, demodulation reference signal DMRS;
  • the defined uplink channel includes any of the following: Physical random access channel PRACH, physical uplink control channel PUCCH, physical uplink shared channel PUSCH.
  • the energy supply signal is sent on at least two time units, the energy supply signal is repeatedly transmitted on the at least two time units.
  • the information source used in the channel coding process includes any of the following: a randomly generated data signal , A data signal for business transmission.
  • the synchronization indication information when used to instruct the energy supply device to send the synchronization signal, includes any one of the following: the start sending time of the synchronization signal, the The sequence length of the synchronization signal.
  • the synchronization signal is sent within the time period for sending the energy supply signal; or, the synchronization signal is sent after the time period for sending the energy supply signal.
  • the identification indication information includes any one of the following: an identity ID, a radio network temporary identifier RNTI.
  • the ID or the RNTI is preconfigured by a network device.
  • the first indication information when used to indicate the configuration related to at least one power supply signal, includes at least one of the following items: the at least one power supply signal corresponding to the The time indication information; the frequency indication information corresponding to the at least one energy supply signal; the beam indication information corresponding to the at least one energy supply signal; the power corresponding to the at least one energy supply signal Indication information; the waveform indication information corresponding to the at least one energy supply signal; the mode indication information corresponding to the at least one energy supply signal; the synchronization indication information corresponding to the at least one energy supply signal ; The identification indication information respectively corresponding to the at least one energy supply signal.
  • the first indication information is carried in at least one of the following information: radio resource control RRC signaling, medium access control element MAC CE, and downlink control information DCI.
  • the first indication information is further used to instruct the energy supply device to send the energy supply signal to the zero-power consumption device.
  • the first indication information is carried in any of the following information: DCI for scheduling PDSCH carrying paging messages 1.
  • the apparatus 1700 further includes a second receiving module 1720 .
  • the second receiving module 1720 is configured to receive first trigger information, where the first trigger information is used to instruct the energy supply device to send the energy supply signal to the zero-power consumption terminal.
  • the first trigger information is carried in any of the following information: DCI used to schedule a PDSCH carrying a paging message 1.
  • the PDSCH carrying the paging message carries a paging record table, and the paging record table includes at least one device identifier of a device to be paged; the first trigger information is also used to indicate: the The energy supply device in at least one device to be paged sends the energy supply signal to the zero power consumption terminal.
  • the first trigger information is also used to indicate the index of the energy supply signal.
  • the first trigger information is carried in any one of the following information: DCI, RRC signaling, and MAC CE.
  • the DCI is defined DCI, and the defined DCI includes: DCI for scheduling PDSCH and DCI for scheduling PUSCH.
  • the DCI is a newly defined DCI other than the defined DCI, and the defined DCI includes: DCI for scheduling PDSCH, DCI for scheduling PUSCH; as shown in FIG. 18 , the The device 1700 also includes a third receiving module 1730 .
  • the third receiving module 1730 is configured to receive second indication information, where the second indication information is used to indicate the configuration related to the DCI.
  • the second indication information includes at least one of the following: a search space corresponding to the DCI, a load size of the DCI, and an RNTI used when scrambling the DCI.
  • FIG. 19 shows a schematic structural diagram of a network device 190 provided by an embodiment of the present application.
  • the network device may be used to implement the above information transmission method on the network device side.
  • the energy supply device 190 may include: a processor 191 , and a transceiver 192 connected to the processor 191 .
  • the processor 191 includes one or more processing cores, and the processor 191 executes various functional applications and information processing by running software programs and modules.
  • Transceiver 192 includes a receiver and a transmitter.
  • the transceiver 192 is a communication chip.
  • the network device 190 further includes: a memory and a bus.
  • the memory is connected to the processor through a bus.
  • the memory may be used to store a computer program, and the processor is used to execute the computer program, so as to implement various steps performed by the network device in the foregoing method embodiments.
  • the memory can be implemented by any type of volatile or non-volatile storage device or their combination, and the volatile or non-volatile storage device includes but is not limited to: RAM (Random-Access Memory, Random Access Memory) and ROM (Read-Only Memory, read-only memory), EPROM (Erasable Programmable Read-Only Memory, erasable programmable read-only memory), EEPROM (Electrically Erasable Programmable Read-Only Memory, electrically erasable programmable read-only memory ), flash memory or other solid-state storage technology, CD-ROM (Compact Disc Read-Only Memory, CD-ROM), DVD (Digital Video Disc, high-density digital video disc) or other optical storage, tape cartridges, tapes, disk storage or other magnetic storage devices.
  • RAM Random-Access Memory
  • ROM Read-Only Memory
  • EPROM Erasable Programmable Read-Only Memory, erasable programmable read-only memory
  • EEPROM Electrically Erasable Programmable Read-Only
  • the transceiver 192 is configured to send first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, where the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • the first indication information includes at least one of the following: time indication information, used to indicate the transmission time configuration of the energy supply signal; frequency indication information, used to indicate the transmission frequency configuration of the energy supply signal ; beam indication information, used to indicate the transmission beam configuration of the energy supply signal; power indication information, used to indicate the transmission power configuration of the energy supply signal; waveform indication information, used to indicate the waveform configuration of the energy supply signal ;Mode indication information, used to indicate the implementation mode configuration of the energy supply signal; synchronization indication information, used to indicate the transmission configuration of the synchronization signal corresponding to the energy supply signal; identification indication information, used to indicate the energy supply signal The relevant configuration corresponds to the energy supply equipment.
  • the time indication information includes at least one of the following: start sending time, end sending time, sending duration, sending cycle, starting sending time of each cycle, ending sending time of each cycle, The sending duration of a cycle.
  • the frequency indication information includes at least one of the following: frequency information and bandwidth information.
  • the frequency point information is used to indicate any of the following: the frequency point position of the power supply signal, the relative position between the frequency point position of the power supply signal and the working frequency band of zero power consumption communication relation.
  • the beam indication information includes at least one of the following: a transmission beam direction and a transmission beam pattern.
  • the sending beam direction or the sending beam pattern is used to indicate any of the following: sending the power supply signal in all directions, sending the power supply signal in a sector, and sending the power supply signal in beam scanning .
  • the power indication information includes at least one of the following: transmit power information and power adjustment information.
  • the power adjustment information is used to indicate at least one of the following: the transmission power of the power supply signal sent this time, the power adjustment amount relative to the transmission power of the power supply signal sent last time;
  • the transmit power of the energy supply signal sent by the zero-power terminal at the location is a power offset relative to the transmit power of the energy supply signal sent to the zero-power terminal at the reference location.
  • the waveform indication information includes any one of the following: sine wave, square wave, sawtooth wave, and triangle wave.
  • the waveform indication information when the waveform indication information includes the square wave, the waveform indication information further includes a duty cycle of the square wave.
  • the mode indication information includes any one of the following: a defined downlink signal, a defined downlink channel, a defined uplink signal, and a defined uplink channel.
  • the defined downlink signal includes any of the following: synchronization signal block SSB, positioning reference symbol PRS, channel state information-reference signal CSI-RS;
  • the defined downlink channel includes any of the following : Physical Downlink Control Channel PDCCH, Physical Downlink Shared Channel PDSCH;
  • the defined uplink signal includes any of the following: sounding reference signal SRS, demodulation reference signal DMRS;
  • the defined uplink channel includes any of the following: Physical random access channel PRACH, physical uplink control channel PUCCH, physical uplink shared channel PUSCH.
  • the energy supply signal is sent on at least two time units, the energy supply signal is repeatedly transmitted on the at least two time units.
  • the information source used in the channel coding process includes any of the following: a randomly generated data signal , A data signal for business transmission.
  • the synchronization indication information when used to instruct the energy supply device to send the synchronization signal, includes any one of the following: the start sending time of the synchronization signal, the The sequence length of the synchronization signal.
  • the power supply device sends the synchronization signal within the time period for sending the power supply signal; or, the power supply device sends the synchronization signal after the time period for sending the power supply signal Signal.
  • the identification indication information includes any one of the following: an identity ID, a radio network temporary identifier RNTI.
  • the ID or the RNTI is preconfigured by the network device.
  • the first indication information when used to indicate the configuration related to at least one power supply signal, includes at least one of the following items: the at least one power supply signal corresponding to the The time indication information; the frequency indication information corresponding to the at least one energy supply signal; the beam indication information corresponding to the at least one energy supply signal; the power corresponding to the at least one energy supply signal Indication information; the waveform indication information corresponding to the at least one energy supply signal; the mode indication information corresponding to the at least one energy supply signal; the synchronization indication information corresponding to the at least one energy supply signal ; The identification indication information respectively corresponding to the at least one energy supply signal.
  • the first indication information is carried in at least one of the following information: radio resource control RRC signaling, medium access control element MAC CE, and downlink control information DCI.
  • the first indication information is further used to instruct the energy supply device to send the energy supply signal to the zero power consumption device.
  • the first indication information is carried in any of the following information: DCI for scheduling PDSCH carrying paging messages 1.
  • the transceiver 192 is further configured to send first trigger information, where the first trigger information is used to instruct an energy supply device to send the energy supply signal to the zero-power consumption terminal.
  • the first trigger information is carried in any of the following information: DCI used to schedule a PDSCH carrying a paging message 1.
  • the PDSCH carrying the paging message carries a paging record table, and the paging record table includes at least one device identifier of a device to be paged; the first trigger information is also used to indicate: the The energy supply device in at least one device to be paged sends the energy supply signal to the zero power consumption terminal.
  • the first trigger information is also used to indicate the index of the energy supply signal.
  • the first trigger information is carried in any one of the following information: DCI, RRC signaling, and MAC CE.
  • the DCI is defined DCI, and the defined DCI includes: DCI for scheduling PDSCH and DCI for scheduling PUSCH.
  • the DCI is a newly defined DCI other than the defined DCI
  • the defined DCI includes: DCI for scheduling PDSCH, DCI for scheduling PUSCH; the transceiver 192 is also used to Sending second indication information, where the second indication information is used to indicate the configuration related to the DCI.
  • the second indication information includes at least one of the following: a search space corresponding to the DCI, a load size of the DCI, and an RNTI used when scrambling the DCI.
  • FIG. 20 shows a schematic structural diagram of an energy supply device 200 provided by an embodiment of the present application.
  • the energy supply device can be used to implement the above information transmission method on the energy supply device side.
  • the energy supply device 200 may include: a processor 201 , and a transceiver 202 connected to the processor 201 .
  • the processor 201 includes one or more processing cores, and the processor 201 executes various functional applications and information processing by running software programs and modules.
  • Transceiver 202 includes a receiver and a transmitter.
  • the transceiver 202 is a communication chip.
  • the energy supply device 200 further includes: a memory and a bus.
  • the memory is connected to the processor through a bus.
  • the memory can be used to store a computer program, and the processor is used to execute the computer program, so as to realize various steps performed by the energy supply device in the above method embodiments.
  • the memory can be implemented by any type of volatile or non-volatile storage device or their combination, and the volatile or non-volatile storage device includes but is not limited to: RAM (Random-Access Memory, Random Access Memory) and ROM (Read-Only Memory, read-only memory), EPROM (Erasable Programmable Read-Only Memory, erasable programmable read-only memory), EEPROM (Electrically Erasable Programmable Read-Only Memory, electrically erasable programmable read-only memory ), flash memory or other solid-state storage technology, CD-ROM (Compact Disc Read-Only Memory, CD-ROM), DVD (Digital Video Disc, high-density digital video disc) or other optical storage, tape cartridges, tapes, disk storage or other magnetic storage devices.
  • RAM Random-Access Memory
  • ROM Read-Only Memory
  • EPROM Erasable Programmable Read-Only Memory, erasable programmable read-only memory
  • EEPROM Electrically Erasable Programmable Read-Only
  • the transceiver 202 is configured to receive first indication information, where the first indication information is used to indicate a configuration related to an energy supply signal, where the energy supply signal is used to supply energy to a zero-power consumption terminal.
  • the first indication information includes at least one of the following: time indication information, used to indicate the transmission time configuration of the energy supply signal; frequency indication information, used to indicate the transmission frequency configuration of the energy supply signal ; beam indication information, used to indicate the transmission beam configuration of the energy supply signal; power indication information, used to indicate the transmission power configuration of the energy supply signal; waveform indication information, used to indicate the waveform configuration of the energy supply signal ;Mode indication information, used to indicate the implementation mode configuration of the energy supply signal; synchronization indication information, used to indicate the transmission configuration of the synchronization signal corresponding to the energy supply signal; identification indication information, used to indicate the energy supply signal The relevant configuration corresponds to the energy supply equipment.
  • the time indication information includes at least one of the following: start sending time, end sending time, sending duration, sending cycle, starting sending time of each cycle, ending sending time of each cycle, The sending duration of a cycle.
  • the frequency indication information includes at least one of the following: frequency information and bandwidth information.
  • the frequency point information is used to indicate any of the following: the frequency point position of the power supply signal, the relative position between the frequency point position of the power supply signal and the working frequency band of zero power consumption communication relation.
  • the beam indication information includes at least one of the following: a transmission beam direction and a transmission beam pattern.
  • the sending beam direction or the sending beam pattern is used to indicate any of the following: sending the power supply signal omnidirectionally, sending the power supply signal by sector, and sending the power supply signal by beam scanning .
  • the power indication information includes at least one of the following: transmit power information and power adjustment information.
  • the power adjustment information is used to indicate at least one of the following: the transmission power of the power supply signal sent this time, the power adjustment amount relative to the transmission power of the power supply signal sent last time;
  • the transmit power of the energy supply signal sent by the zero-power terminal at the location is a power offset relative to the transmit power of the energy supply signal sent to the zero-power terminal at the reference location.
  • the waveform indication information includes any one of the following: sine wave, square wave, sawtooth wave, and triangle wave.
  • the waveform indication information when the waveform indication information includes the square wave, the waveform indication information further includes a duty cycle of the square wave.
  • the mode indication information includes any one of the following: a defined downlink signal, a defined downlink channel, a defined uplink signal, and a defined uplink channel.
  • the defined downlink signal includes any of the following: synchronization signal block SSB, positioning reference symbol PRS, channel state information-reference signal CSI-RS;
  • the defined downlink channel includes any of the following : Physical Downlink Control Channel PDCCH, Physical Downlink Shared Channel PDSCH;
  • the defined uplink signal includes any of the following: sounding reference signal SRS, demodulation reference signal DMRS;
  • the defined uplink channel includes any of the following: Physical random access channel PRACH, physical uplink control channel PUCCH, physical uplink shared channel PUSCH.
  • the energy supply signal is sent on at least two time units, the energy supply signal is repeatedly transmitted on the at least two time units.
  • the information source used in the channel coding process includes any of the following: a randomly generated data signal , A data signal for business transmission.
  • the synchronization indication information when used to instruct the energy supply device to send the synchronization signal, includes any one of the following: the start sending time of the synchronization signal, the The sequence length of the synchronization signal.
  • the synchronization signal is sent within the time period for sending the energy supply signal; or, the synchronization signal is sent after the time period for sending the energy supply signal.
  • the identification indication information includes any one of the following: an identity ID, a radio network temporary identifier RNTI.
  • the ID or the RNTI is preconfigured by a network device.
  • the first indication information when used to indicate the configuration related to at least one power supply signal, includes at least one of the following items: the at least one power supply signal corresponding to the The time indication information; the frequency indication information corresponding to the at least one energy supply signal; the beam indication information corresponding to the at least one energy supply signal; the power corresponding to the at least one energy supply signal Indication information; the waveform indication information corresponding to the at least one energy supply signal; the mode indication information corresponding to the at least one energy supply signal; the synchronization indication information corresponding to the at least one energy supply signal ; The identification indication information respectively corresponding to the at least one energy supply signal.
  • the first indication information is carried in at least one of the following information: radio resource control RRC signaling, medium access control element MAC CE, and downlink control information DCI.
  • the first indication information is further used to instruct the energy supply device to send the energy supply signal to the zero-power consumption device.
  • the first indication information is carried in any of the following information: DCI for scheduling PDSCH carrying paging messages 1.
  • the transceiver 202 is further configured to receive first trigger information, where the first trigger information is used to instruct the energy supply device to send the energy supply signal to the zero-power consumption terminal.
  • the first trigger information is carried in any of the following information: DCI used to schedule a PDSCH carrying a paging message 1.
  • the PDSCH carrying the paging message carries a paging record table, and the paging record table includes at least one device identifier of a device to be paged; the first trigger information is also used to indicate: the The energy supply device in at least one device to be paged sends the energy supply signal to the zero power consumption terminal.
  • the first trigger information is also used to indicate the index of the energy supply signal.
  • the first trigger information is carried in any one of the following information: DCI, RRC signaling, and MAC CE.
  • the DCI is defined DCI, and the defined DCI includes: DCI for scheduling PDSCH and DCI for scheduling PUSCH.
  • the DCI is newly defined DCI other than the defined DCI, and the defined DCI includes: DCI for scheduling PDSCH, DCI for scheduling PUSCH; as shown in FIG. 20 , the The transceiver 202 is further configured to receive second indication information, where the second indication information is used to indicate the configuration related to the DCI.
  • the second indication information includes at least one of the following: a search space corresponding to the DCI, a load size of the DCI, and an RNTI used when scrambling the DCI.
  • An embodiment of the present application also provides a computer-readable storage medium, where a computer program is stored in the storage medium, and the computer program is used to be executed by a processor of a network device, so as to implement the above-mentioned information transmission method on the side of the network device .
  • the embodiment of the present application also provides a computer-readable storage medium, where a computer program is stored in the storage medium, and the computer program is used to be executed by the processor of the energy supply device, so as to realize the above information on the energy supply device side transfer method.
  • the embodiment of the present application also provides a chip, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on the network device, it is used to implement the information transmission method on the network device side as described above.
  • the embodiment of the present application also provides a chip, the chip includes a programmable logic circuit and/or program instructions, and when the chip runs on the energy supply device, it is used to implement the information transmission method on the side of the energy supply device as described above .
  • the embodiment of the present application also provides a computer program product, which is used to implement the above information transmission method on the network device side when the computer program product runs on the network device.
  • the embodiment of the present application also provides a computer program product, which is used to implement the information transmission method on the side of the energy supply device as described above when the computer program product is run on the energy supply device.
  • the functions described in the embodiments of the present application may be implemented by hardware, software, firmware or any combination thereof.
  • the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium.
  • Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another.
  • a storage media may be any available media that can be accessed by a general purpose or special purpose computer.

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Abstract

本申请公开了一种信息传输方法、装置、设备及存储介质，涉及通信技术领域。该方法包括：网络设备向供能设备发送第一指示信息，第一指示信息用于指示供能信号相关的配置，供能信号用于为零功耗终端供能。本申请通过网络设备向供能设备指示供能信号相关的配置，使得供能设备通过所指示的配置向零功耗终端发送供能信号，实现供能设备向零功耗终端供能。由于供能设备可以在通信系统中灵活地部署，通过供能设备向零功耗终端供能可以提升零功耗通信的覆盖距离，同时也使得零功耗通信更加灵活。

Description

信息传输方法、装置、设备及存储介质 技术领域
本申请实施例涉及通信技术领域，特别涉及一种信息传输方法、装置、设备及存储介质。
背景技术
IOT(Internet of Things，物联网)设备通常需要满足体积轻薄、工作状态稳定、维护成本低等要求，因此，在IOT设备的设计过程中，采用低功耗通讯技术是科技发展的一个趋势。
低功耗通讯技术包括：基于NB-IOT(Narrow Band Internet of Things，窄带物联网)的通讯技术、基于BLE(Bluetooth Low Energy，蓝牙低功耗)的通讯技术、基于无源RFID(Radio Frequency Identification，射频识别)的通讯技术。其中，NB-IOT与BLE在近些年已经取得成功的进展，基于NB-IOT的通讯技术和基于BLE的通讯技术所设计的节点设备，通常的使用期限为3至10年。基于无源RFID的通讯技术所设计的节点设备则完全无需电池，理论上而言，在不受外界物理破坏的情况下，可以持久地使用下去。同时，由于基于无源RFID的通讯技术所设计的节点设备无需电池，因而也可以设计地更为轻薄，并降低了维护成本。
然而，即便基于低功耗通讯技术能够使得节点设备无需电池即可工作，但这些节点设备仍需在通电的情况下才能与外界产生信号交互。因此，如何为这些节点设备供能，还需要进一步地讨论和研究。
发明内容
本申请实施例提供了一种信息传输方法、装置、设备及存储介质。所述技术方案如下：
一方面，本申请实施例提供了一种信息传输方法，应用于网络设备中，所述方法包括：
发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
另一方面，本申请实施例提供了一种信息传输方法，应用于供能设备中，所述方法包括：
接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
再一方面，本申请实施例提供了一种信息传输装置，设置于网络设备中，所述装置包括：
第一发送模块，用于发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
又一方面，本申请实施例提供了一种信息传输装置，设置于供能设备中，所述装置包括：
第一接收模块，用于接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
还一方面，本申请实施例提供了一种网络设备，所述网络设备包括：处理器，以及与所述处理器相连的收发器；其中：
所述收发器，用于发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
还一方面，本申请实施例提供了一种供能设备，所述供能设备包括：处理器，以及与所述处理器相连的收发器；其中：
所述收发器，用于接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
还一方面，本申请实施例提供了一种计算机可读存储介质，所述存储介质中存储有计算机程序，所述计算机程序用于被网络设备的处理器执行，以实现如上述网络设备侧的信息传输方法。
还一方面，本申请实施例提供了一种计算机可读存储介质，所述存储介质中存储有计算机程序，所述计算机程序用于被供能设备的处理器执行，以实现如上述终端侧的信息传输方法。
还一方面，本申请实施例提供了一种芯片，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在网络设备上运行时，用于实现如上述网络设备侧的信息传输方法。
还一方面，本申请实施例提供了一种芯片，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在供能设备上运行时，用于实现如上述供能设备侧的信息传输方法。
还一方面，本申请实施例提供了一种计算机程序产品，当所述计算机程序产品在网络设备上运行时， 用于实现如上述网络设备侧的信息传输方法。
还一方面，本申请实施例提供了一种计算机程序产品，当所述计算机程序产品在供能设备上运行时，用于实现如上述供能设备侧的信息传输方法。
本申请实施例提供的技术方案可以包括如下有益效果：
通过网络设备向供能设备指示供能信号相关的配置，以使得供能设备后续通过所指示的配置向零功耗终端发送供能信号，实现通过供能设备向零功耗终端供能。并且，由于供能设备可以在通信系统中灵活地部署，通过供能设备向零功耗终端供能可以提升零功耗通信的覆盖距离，同时也使得零功耗通信更加灵活。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一个实施例提供的低功耗通信系统的系统架构的示意图；
图2是本申请一个实施例提供的射频能量采集电路的示意图；
图3是本申请一个实施例提供的反向散射通信电路的示意图；
图4是本申请一个实施例提供的电阻调制电路的示意图；
图5是本申请一个实施例提供的反向不归零编码的示意图；
图6是本申请一个实施例提供的曼彻斯特编码的示意图；
图7是本申请一个实施例提供的单极性编码的示意图；
图8是本申请一个实施例提供的差动双相编码的示意图；
图9是本申请一个实施例提供的米勒编码的示意图；
图10是本申请另一个实施例提供的低功耗通信系统的系统架构的示意图；
图11是本申请又一个实施例提供的低功耗通信系统的系统架构的示意图；
图12是本申请一个实施例提供的信息传输方法的流程图；
图13是本申请另一个实施例提供的信息传输方法的流程图；
图14是本申请一个实施例提供的第一指示信息的示意图；
图15是本申请一个实施例提供的信息传输装置的框图；
图16是本申请一个实施例提供的信息传输装置的框图；
图17是本申请一个实施例提供的信息传输装置的框图；
图18是本申请一个实施例提供的信息传输装置的框图；
图19是本申请一个实施例提供的网络设备的结构示意图；
图20是本申请一个实施例提供的供能设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合附图对本申请实施方式作进一步地详细描述。
本申请实施例描述的网络架构以及业务场景是为了更加清楚地说明本申请实施例的技术方案，并不构成对本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
在对本申请提供的技术方案进行介绍说明之前，先对本申请实施例涉及的零功耗通信和零功耗终端进行介绍说明。
一、零功耗通信的技术原理。
请参考图1，零功耗通信的一种示例性通信系统包括：网络设备10和零功耗终端20。其中，网络设备10用于向零功耗终端20发送无线供能信号和下行通信信号，以及接收零功耗终端20的反向散射信号；零功耗终端20可以包括能量采集模块21、反向散射通信模块22和低功耗计算模块23。可选地，如图1所示，零功耗终端20还可以包括存储器模块(图1中未示出)和传感器模块24，其中，存储器模块用于存储一些基本信息，如物品标识等；传感器模块24用于获取环境温度、环境湿度等传感数据。
可见，零功耗通信的关键技术主要包括射频能量采集和反向散射通信。下面，分别针对这两个关键技术进行介绍说明。
1、射频能量采集(RF Power Harvesting)。
请参考图2，能量采集模块基于电磁感应原理，实现对空间电磁波能量的采集，进而获得驱动零功耗终端工作时所需的能量，例如，能量采集模块所采集的能量可用于驱动低功耗解调以及调制模块(低功耗计算模块)、传感器模块，以及用于内存读取等。因此，零功耗终端无需传统电池提供能量。
2、反向散射通信(Back Scattering)。
请参考图3，零功耗终端接收到网络设备发送的无线信号，并可以对该无线信号进行调制，加载需要发送的信息并将调制后的无线信号从天线辐射出去，这一信息传输过程可以称为反向散射通信。
反向散射和负载调制密不可分。负载调制是指，通过对零功耗终端的震荡回路的电路参数按照数据流的节拍进行调节和控制，使电子标签阻抗的大小等参数随之改变，从而完成调制的过程。在一个示例中，负载调制包括电阻负载调制和电容负载调制。请参考图4，在电阻负载调制中，负载并联一个电阻，基于二进制数据流的控制接通或断开该电阻，电阻的接通和断开会导致电路电压发生变化，从而实现幅度键控调制(ASK，Amplitude-Shift Keying)，也即，电阻负载调制通过调整零功耗终端的反向散射信号的幅度大小实现信号的调制与传输。类似地，在电容负载调制中，通过电容的接通和断开控制电路谐振频率的变化，实现频率键控调制(FSK，Frequency-Shift Keying)，也即，电容负载调制通过调整零功耗终端的反向散射信号的工作频率实现信号的调制与传输。
由此可见，零功耗终端借助于负载调制的方式，对来波信号进行信息调制，从而实现反向散射通信过程。因此，零功耗终端至少具有如下优点：
(1)不主动发射信号，因此不需要复杂的射频链路，如射频滤波器等；
(2)不需要主动产生高频信号，因此不需要高频晶振；
(3)借助反向散射通信，信号传输不需要消耗零功耗终端自身能量。
二、零功耗通信的编码方式。
电子标签传输的数据，可以用不同形式的代码来表示二进制的“1”和“0”，也即，使用不同的脉冲信号表示“1”和“0”。在一个示例中，RFID技术中常用的编码方式包括：反向不归零(NRZ，Non Return Zero)编码、曼彻斯特(Manchester)编码、单极性归零(Unipolar RZ)编码、差动双相(DBP)编码、米勒(Miller)编码和差动编码。下面，分别针对这几种编码方式进行介绍说明。
1、反向不归零编码。
请参考图5，反向不归零编码用高电平表示二进制的“1”、用低电平表示二进制的“0”。
2、曼彻斯特编码。
曼彻斯特编码也可以称为分相编码(Split-Phase Coding)。在曼彻斯特编码中，某一位的值是由该位长度内半个位周期时电平的变化(上升/下降)来表示的。请参考图6，半个位周期时的负跳变表示二进制“1”，半个位周期时的正跳变表示二进制“0”。在载波的负载调制或反向散射调制时，通常采用曼彻斯特编码进行从电子标签到读写器的数据传输，这样有利于发现数据传输的错误。这是由于曼彻斯特编码在一个位长度内，电平没有变化的状态是不允许的。在多个电子标签同时发送的数据位存在不同值的情况下，接收的上升沿和下降沿互相抵消，导致在整个位长度内是不间断的载波信号，由于该状态是不允许的，所以读写器可以利用该错误判定碰撞发生的具体位置。
3、单极性归零编码。
请参考图7，单极性归零编码在第一个半个位周期内的高电平表示二进制“1”，而持续整个位周期内的低电平表示二进制“0”。因此，单极性归零编码可用于提取位同步信号。
4、差动双相编码。
请参考图8，差动双相编码在半个位周期中的任意边沿表示二进制“0”，而没有边沿就是二进制“1”。此外，在每个位周期开始时，电平都要反相。因此，对接收器来说，位节拍比较容易重建。
5、米勒编码。
请参考图9，米勒编码在半个位周期内的任意边沿表示二进制“1”，而经过下一个位周期中不变的电平表示二进制“0”，位周期开始时产生电平交变。因此，对接收器来说，位节拍比较容易重建。
6、差动编码。
差动编制中，每个要传输的二进制“1”都会引起信号电平的变化，而对于二进制“0”，信号电平则保持不变。
三、零功耗通信的应用场景。
零功耗通信由于具备极低成本、零功耗、小尺寸等显著的优点，可以广泛应用于各行各业，例如，可以应用于面向垂直行业的物流、智能仓储、智慧农业、能源电力、工业互联网等；也可以应用于智能可穿戴、智能家居等个人应用等。
四、零功耗终端。
基于零功耗终端的能量来源以及使用方式等，可以将零功耗终端分为如下几个类型：无源零功耗终端、 半无源零功耗终端、有源零功耗终端。下面，分别针对这几个类型的零功耗终端进行介绍说明。
1、无源零功耗终端。
无源零功耗终端不需要内置电池，当其靠近网络设备时，零功耗终端处于网络设备天线辐射形成的近场范围内。此时，无源零功耗终端的天线通过电磁感应产生感应电流，感应电流可以驱动无源零功耗终端的低功耗芯片电路，实现对前向链路信号的解调，以及对后向链路信号的调制等工作。对于反向散射链路，无源零功耗终端使用反向散射实现方式进行信号的传输。
可见，无源零功耗终端无论是前向链路还是反向链路，都不需要内置电池来驱动，是一种真正意义上的零功耗终端。另外，无源零功耗终端由于不需要电池，射频电路以及基带电路都非常简单，而不需要LNA(Low Noise Amplifier，低噪声放大器)、PA(Power Amplifier，功率放大器)、晶振、ADC(Analogue-to-Digital Conversion，模数转换器)等器件，因此具有体积小、重量轻、成本低、使用寿命长等诸多优点。
2、半无源零功耗终端。
半无源零功耗终端自身也不需要安装常规电池，但可以使用射频能量采集模块采集无线电波能量，同时将采集到的能量储存于一个储能单元(如电容)中。储能单元获得能量之后，可以驱动半无源零功耗终端的低功耗芯片电路，实现对前向链路信号的解调，以及对后向链路信号的调制等工作。对于反向散射链路，半无源零功耗终端使用反向散射实现方式进行信号的传输。
可见，半无源零功耗终端无论是前向链路还是反向链路，也是都不需要内置电池来驱动，虽然工作中使用了储能单元，但能量来源于能量采集模块采集的无线电能量，因此也是一种真正意义上的零功耗终端。半无源零功耗终端继承了无源零功耗终端的诸多优点，因此也具有体积小、重量轻、成本低、使用寿命长等优点。
3、有源零功耗终端。
某些场景下使用的零功耗终端也可以是有源零功耗终端，有源零功耗终端可以内置电池，电池用于驱动有源零功耗终端的低功耗芯片电路，实现对前向链路信号的解调，以及对后向链路信号的调制等工作。对于反向散射链路，无源零功耗终端使用反向散射实现方式进行信号的传输，因此，有源零功耗终端的零功耗主要体现在反向链路的信号传输不需要终端自身功率，而是使用反向散射的方式。
有源零功耗终端，使用内置电池向RFID芯片供电，以增加标签的读写距离，提高通信的可靠性。因此，有源零功耗终端可以在某些对通信距离、读取延时等方面要求相对较高的场景中得以应用。
应理解，下述实施例中所述的零功耗终端包括上述一种或多种类型的零功耗终端，为了便于描述，下述实施例中统称为零功耗终端。
由上述实施例可知，零功耗终端基于无线供能的方式获得能量后，才可以进行通信。因此，网络设备在与零功耗终端通信之前，首先需要确保零功耗终端接收到用于无线供能的供能信号并通过能量采集的方式获得无线能量。
在一个示例中，可以由网络设备向零功耗终端发送供能信号。请参考图10，网络设备10向零功耗终端20发送供能信号，也即，网络设备10不仅与零功耗终端20通信，同时也向零功耗终端20提供供能信号。但通过网络设备供能可能有如下几个缺点。
(1)网络设备的网络覆盖范围有限。这是由于在直接由网络设备供能时，网络设备发送的供能信号到达零功耗终端的过程中，供能信号经过路径损耗会随着距离的增大而快速衰减，而零功耗终端只有接收到足够强的供能信号(如供能信号需要大于-20dBmw(分贝毫瓦))时，才可以采集到足够的能量用于维持正常工作，因此，网络设备直接供能会导致下行覆盖受限，一般下行覆盖只有100米左右的距离范围。
(2)若零功耗终端工作于TDD(Time Division Duplexing，时分双工)频段，那么，网络设备不能在发送供能信号的同时接收零功耗终端的UL(Uplink，上行)信号，因为一般而言，网络设备不能在相同的载波上同时收发。因此，网络设备直接供能的方式难以支持工作在TDD频段上的零功耗通信。
在另一个示例中，无线蜂窝网络中存在多种多样的网络节点，如智能手机、Relay(中继)节点、CPE(Customer Premise Equipment，客户前置设备)等，这些网络节点也可以用于为零功耗终端供能，甚至，可以部署专用的网络节点(如基站等)来为零功耗终端供能。本申请实施例中，将这些为零功耗终端供能的网络节点统称为供能设备。请参考图11，供能设备30发送的供能信号也可以用于无线供能。
由此可见，通过在零功耗终端周边部署供能设备，以使用供能设备进行无线供能，显著提升了零功耗通信的覆盖距离，同时也使得零功耗通信更加灵活。然而，对于如何支持无线蜂窝网络中多种多样的网络节点(供能设备)以合理高效的方式对零功耗终端进行无线供能，是一个亟需解决的技术问题。基于此，本申请实施例提供了一种信息传输方法，可用于解决该技术问题。下面，通过几个实施例对本申请提供的技术方案进行介绍说明。
请参考图12，其示出了本申请一个实施例提供的信息传输方法的流程图，该方法可应用于图11所示的零功耗通信系统中，该方法可以包括如下步骤中的至少部分步骤。
步骤1210，网络设备向供能设备发送第一指示信息，第一指示信息用于指示供能信号相关的配置，供能信号用于为零功耗终端供能。
本申请实施例中，通过供能设备向零功耗终端供能。在一个示例中，供能设备可以复用通信系统中的通信节点，如智能手机、中继节点、CPE等；也可以是通信系统中专用的供能节点，如专用的基站等，本申请实施例对供能设备的实现方式不作限定。在一个示例中，零功耗终端既可以是无源零功耗终端，也可以是半无源零功耗终端，还可以是有源零功耗终端，本申请实施例对此也不作限定。有关供能设备、零功耗终端等的其它介绍说明，请参见上述实施例，此处不多赘述。
为使得供能设备以合理高效的方式向零功耗终端供能，本申请实施例中，网络设备向供能设备发送第一指示信息，该第一指示信息用于指示供能信号相关的配置，后续供能设备即可按照第一指示信息所指示的配置，向零功耗终端发送供能信号，以实现为零功耗终端供能。有关第一指示信息的内容、供能信号相关的配置等的介绍说明，请参见下述实施例，此处不多赘述。
本申请实施例对第一指示信息的发送方式不作限定，可选地，网络设备使用RRC(Radio Resource Control，无线资源控制)信令向供能设备发送第一指示信息，从而供能设备可以获得较为详细的配置信息；或者，网络设备使用动态信令(如DCI(Downlink Control Information，下行控制信息)等)向供能设备发送第一指示信息，从而网络设备可以灵活及时地发送或更新供能信号相关的配置，以适应零功耗通信业务动态变化的特性；或者，网络设备使用RRC信令和动态信令相结合的方式向供能设备发送第一指示信息，例如第一指示信息的部分内容通过RRC信令发送、部分内容通过动态信令发送，又例如通过RRC信令发送第一指示信息的初始内容、通过动态信令发送第一指示信息的更新内容等。基于此，第一指示信息承载在以下至少一项信息中：RRC信令、MAC CE(Media Access Control-Control Element，媒体接入控制控制单元)、DCI。有关第一指示信息的发送方式的其它介绍说明，请参见下述实施例，此处不多赘述。
为了实现向零功耗终端供能，网络设备还需要触发供能设备向零功耗终端发送供能信号。在一个示例中，网络设备通过同一个信令指示供能信号相关的配置、并触发供能信号的发送，或者，网络设备直接触发供能信号的发送、供能信号相关的配置由通信协议预定义或网络设备预配置。基于此，如图13(a)所示，上述步骤1210实现为步骤1210A，网络设备向供能设备发送第一指示信息，第一指示信息用于指示供能信号相关的配置、以及用于指示供能设备向零功耗设备发送供能信号；或者，如图13(b)所示，上述步骤1210实现为步骤1210B，网络设备向供能设备发送第一指示信息，第一指示信息用于指示供能设备向零功耗设备发送供能信号。在另一个示例中，网络设备通过不同的信令指示供能信号相关的配置和触发供能信号的发送。基于此，如图13(c)所示，上述步骤1210之后还包括步骤1220，网络设备向供能设备发送第一触发信息，第一触发信息用于指示供能设备向零功耗终端发送供能信号。
由于供能设备的RRC状态不同，供能设备与网络设备交互信息和信令的方式也可能有所区别。为了确保供能设备在任意RRC状态下均可以接收网络设备的触发，本申请实施例针对供能设备的RRC状态不同，提供了不同的第一指示信息/第一触发信息的发送方式。
在一个示例中，在供能设备处于RRC空闲态(idle)或RRC非激活态(inactive)的情况下，第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH(Physical Downlink Shared Channel，物理下行共享信号)的DCI、承载寻呼消息的PDSCH；或者，在供能设备处于RRC空闲态或RRC非激活态的情况下，第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
当供能设备处于RRC空闲态或RRC非激活态时，供能设备作为一个网络节点，其依然可以监听寻呼，从而，网络设备可以通过寻呼来触发供能设备发送供能信号。基于此，第一触发信息或第一指示信息可以承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。例如，在用于调度承载寻呼消息的PDSCH的DCI中添加一个比特，该比特用于指示是否发送供能信号。
可选地，承载寻呼消息的PDSCH中携带寻呼记录表(paging record list)，寻呼记录表包括至少一个待寻呼设备的设备标识；第一触发信息或第一指示信息还用于指示：至少一个待寻呼设备中向零功耗终端发送供能信号的供能设备。例如，基于寻呼记录表所包含的待寻呼设备的数量，可以在PDSCH中传输一个比特位图，该比特位图中的每一个比特分别指示寻呼记录表中对应的待寻呼设备是否发送供能信号。其中，寻呼记录表中发送供能信号的待寻呼设备可以称为供能设备，而寻呼记录表中不发送供能信号的待寻呼设备为传统的设备。本申请实施例中，不同的供能设备可以采用不同的供能信号来向零功耗终端供能，基于此，可选地，第一触发信息或第一指示信息还用于指示供能信号的索引，也即，针对每一个需要发送供能信号的供能设备，还可以指示该供能设备在向零功耗终端供能时所采用的供能信号的索引。可选地，供能 信号的索引的比特排列顺序，与需要发送供能信号的供能设备的比特排列顺序是一致的。
示例性地，寻呼记录表所包含的待寻呼设备的数量为10个，则可以在PDSCH中传输一个比特位图，该比特位图包括10个比特，这10个比特中的每一个比特分别指示寻呼记录表中的一个待寻呼设备是否发送供能信号。假设比特位图所包括的10个比特中4个比特分别指示对应的待寻呼设备发送供能信号，即寻呼记录表所包含的10个待寻呼设备中4个待寻呼设备需要发送供能信号(或者可以说有4个供能设备)，则可以进一步指示每一个需要发送供能信号的待寻呼设备所采用的供能信号的索引，即指示4个供能信号的索引。这4个供能信号的索引与上述比特位图中的4个比特是一一对应的，且这4个供能信号的索引的比特排列顺序与上述4个比特的比特排列顺序是一致的，这样，上述4个比特中第i个比特对应的供能设备(需要发送供能信号的待寻呼设备)，发送这4个供能信号的索引中第i个索引所指示的供能信号，i为小于或等于4的正整数。应理解，本示例中所述的“第i个索引”并非是指索引值为i，而是指索引号为i，如第1个索引的索引号为1、索引值为8。
基于此，在本示例中，通过寻呼机制来触发供能信号的发送，提供了一种触发供能信号的发送的方式，且丰富和完善了寻呼机制。需要说明的一点是，上述实施例中所述的寻呼可以是通信协议中已定义的寻呼，如针对RRC连接建立的寻呼等；或者，上述实施例中所述的寻呼可以是新定义的寻呼，如专用于供能的寻呼。在该寻呼是通信协议中已定义的寻呼的情况下，承载寻呼消息的PDSCH中携带的寻呼记录表可以是通信协议中已定义的寻呼记录表，但在该寻呼记录表中可以添加相应的指示位，以指示该寻呼复用于触发供能信号的发送；在该寻呼是新定义的寻呼的情况下，承载寻呼消息的PDSCH中携带的寻呼记录表可以是新定义的寻呼记录表。可选地，在该寻呼是新定义的寻呼的情况下，承载寻呼消息的PDSCH中可以同时携带已定义的寻呼记录表和新定义的寻呼记录表，并且，新定义的寻呼记录表可以排在已定义的寻呼记录表之后，这样，支持专用于供能的寻呼的供能设备能够解析新定义的寻呼记录表和已定义的寻呼记录表，不支持专用于供能的寻呼的供能设备虽然不能解析新定义的寻呼记录表，但也能解析已定义的寻呼记录表，不会影响到已定义的寻呼(如针对RRC连接建立的寻呼)过程。
在另一个示例中，在供能设备处于RRC连接态的情况下，第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
当供能设备处于RRC连接态时，既可以通过RRC信令或MAC CE来触发供能信号的发送，也可以通过DCI来触发供能信号的发送。在一个示例中，该DCI是已定义的DCI，已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH(Physical Uplink Shared Channel，物理上行共享信道)的DCI。例如，网络设备在已定义的DCI中添加对应的功能域，以指示是否发送供能信号。在另一个示例中，该DCI可以是已定义的DCI之外新定义的DCI，已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；基于此，上述方法还包括：网络设备向供能设备发送第二指示信息，第二指示信息用于指示DCI相关的配置。可选地，第二指示信息包括以下至少一项：DCI对应的搜索空间、DCI的负载大小、加扰DCI时使用的RNTI(Radio Network Tempory Identity，无线网络临时标识符)。
综上所述，本申请实施例提供的技术方案，通过网络设备向供能设备指示供能信号相关的配置，以使得供能设备后续通过所指示的配置向零功耗终端发送供能信号，实现通过供能设备向零功耗终端供能。并且，由于供能设备可以在通信系统中灵活地部署，通过供能设备向零功耗终端供能可以提升零功耗通信的覆盖距离，同时也使得零功耗通信更加灵活。此外，本申请实施例提供的技术方案，网络设备通过RRC信令、MAC CE、DCI等触发供能信号的发送，从而网络设备可以结合零功耗通信的需求灵活地选择供能设备发送供能信号，避免浪费供能设备的发射功率和处理开销，实现了按需供能。
下面，针对第一指示信息的内容和供能信号相关的配置等进行介绍说明。
本申请实施例对第一指示信息的内容不作限定，第一指示信息的内容可以结合供能信号相关的配置的需求来确定，在一个示例中，第一指示信息包括以下至少一项：时间指示信息、频率指示信息、波束指示信息、功率指示信息、波形指示信息、方式指示信息、同步指示信息、标识指示信息。下面，分别对这几项信息进行介绍说明。
(1)时间指示信息，用于指示供能信号的发送时间配置。
网络设备可以在第一指示信息中携带时间指示信息，以向供能设备配置供能信号的发送时间。可选地，时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长。可选地，在供能信号周期性发送的情况下，时间指示信息包括以下至少一项：发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
(2)频率指示信息，用于指示供能信号的发送频率配置。
网络设备可以在第一指示信息中携带频率指示信息，以向供能设备配置供能信号的发送频率。可选地，频率指示信息包括以下至少一项：频点信息、带宽信息。带宽信息用于指示供能信号所占用的带宽，该带 宽的单位包括：KHz(千赫兹)、MHz(兆赫兹)、PRB(Physical Resource Block，物理资源块)。频点信息可以用于指示供能信号的频点位置，即绝对频率位置；也可以用于指示供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系，即相对频率位置，例如，频点信息用于指示供能信号的频点位置位于零功耗通信的工作频段的中心或边缘。
(3)波束指示信息，用于指示供能信号的发送波束配置。
网络设备可以在第一指示信息中携带波束指示信息，以向供能设备配置供能信号的发送波束。可选地，波束指示信息包括以下至少一项：发送波束方向、发送波束图样。其中，供能信号可以是全向发送，也可以是扇区发送，还可以是波束扫描发送，基于此，可选地，发送波束方向或发送波束图样用于指示以下任意一项：全向发送供能信号、扇区发送供能信号、波束扫描发送供能信号。
(4)功率指示信息，用于指示供能信号的发射功率配置。
网络设备可以在第一指示信息中携带功率指示信息，以向供能设备配置供能信号的发射功率。可选地，功率指示信息包括以下至少一项：发射功率信息、功率调整信息。发射功率信息用于指示供能信号的具体发射功率，如指示供能信号以20dBmw(分贝毫瓦)的发射功率发送。功率调整信息可以用于指示本次发送供能信号的发射功率，相对上一次发送供能信号的发射功率的功率调整量，例如，功率调整信息实现为功率调整的命令字，若供能设备上一次发送供能信号的发射功率为20dBmw，则当接收到增加3dBmw的功率调整的命令字时，供能设备本次以23dBmw的发射功率发送供能信号。
一般而言，距离网络设备较远的供能设备可以使用较大的发射功率发送供能信号，距离网络设备较近的供能设备可以使用较小的发射功率发送供能信号，以使得其附近的零功耗终端反向散射的信号功率在到达网络设备时保证足够的功率水平。而对于供能设备覆盖范围内的零功耗终端，其与网络设备距离不同，路径损耗也是不同的，基于此，功率调整信息还可以用于指示供能设备向第一位置的零功耗终端发送供能信号的发射功率，相对向参考位置的零功耗终端发送供能信号的发射功率的功率偏移量。例如，供能设备可以基于下行信号的测量获得路径损耗，并基于该路径损耗计算向参考位置的零功耗终端发送供能信号的发射功率P0，在该发射功率P0的基础上，供能设备还增加功率调整信息所指示的功率偏移量，以确定向第一位置的零功耗终端发送供能信号的发射功率。
(5)波形指示信息，用于指示供能信号的波形配置。
网络设备可以在第一指示信息中携带波形指示信息，以向供能设备配置供能信号的波形。可选地，波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。可选地，在波形指示信息包括方波的情况下，波形指示信息还包括方波的占空比。
(6)方式指示信息，用于指示供能信号的实现方式配置。
网络设备可以在第一指示信息中携带方式指示信息，以向供能设备配置供能信号的实现方式。在一个示例中，方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。例如，在供能设备实现为中继节点、专用于供能的基站等的情况下，方式指示信息包括已定义的下行信号或已定义的下行信道；在供能设备实现为CPE、智能终端、专用于供能的基站等的情况下，方式指示信息包括已定义的上行信号或已定义的上行信道。
本申请实施例对已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道的具体类型均不作限定，在一个示例中，已定义的下行信号包括以下任意一项：PRS(Positioning Reference Signal，定位参考符号)、SSB(Synchronization Signal Block，同步信号块)、CSI-RS(Channel-State Information Reference Signal，信道状态信息-参考信号)；已定义的下行信道包括以下任意一项：PDCCH(Physical Downlink Control Channel，物理下行控制信道)、PDSCH；已定义的上行信号包括以下任意一项：SRS(Sounding Reference Signal，探测参考信号)、DMRS(Demodulation Reference Signal，解调参考信号)；已定义的上行信道包括以下任意一项：PRACH(Physical Random Access Channel，物理随机接入信道)、PUCCH(Physical Uplink Control Channel，物理上行控制信道)、PUSCH。可选地，在方式指示信息包括已定义的下行信道或者已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
在供能信号实现为已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道的情况下，若供能设备需要在至少两个时间单元上发送供能信号，则供能设备采用重复发送的方式发送供能信号，也即，供能信号在至少两个时间单元上重复传输。可选地，时间单元包括：帧、子帧、时隙、子时隙、符号。示例性地，若供能信号实现为PUSCH，且网络设备指示供能信号在10个时隙上发送，则供能设备在10个时隙中的每个时隙上重复传输PUSCH。
(7)同步指示信息，用于指示供能信号对应的同步信号的发送配置。
网络设备可以在第一指示信息中携带同步指示信息，以向供能设备配置供能信号对应的同步信号的发送，如向供能设备配置是否发送同步信号，以及发送同步信号的相关配置。可选地，在同步指示信息用于 指示供能设备发送同步信号的情况下，同步指示信息包括以下任意一项：同步信号的开始发送时刻、同步信号的序列长度。可选地，供能设备在供能信号的发送时间段之内发送同步信号；或者，供能设备在供能信号的发送时间段之后发送同步信号，本申请实施例对此不作限定。
(8)标识指示信息，用于指示供能信号相关的配置对应的供能设备。
网络设备可以在第一指示信息中携带标识指示信息，以用于指示第一指示信息所指示的供能信号相关的配置对应的供能设备。可选地，标识指示信息包括以下任意一项：ID(身份标识)、RNTI。例如，在网络设备通过RRC信令向供能设备发送第一指示信息的情况下，标识指示信息包括ID；在网络设备通过DCI向供能设备发送第一指示信息的情况下，标识指示信息包括RNTI。可选地，ID或RNTI由网络设备预配置。
由上述实施例可知，网络设备可以通过第一指示信息为至少一个供能设备分别指示供能信号相关的配置，也就是说，第一指示信息可以指示至少一个供能信号相关的配置。可选地，在第一指示信息用于指示至少一个供能信号相关的配置的情况下，第一指示信息包括以下至少一项：至少一个供能信号分别对应的时间指示信息、至少一个供能信号分别对应的频率指示信息、至少一个供能信号分别对应的波束指示信息、至少一个供能信号分别对应的功率指示信息、至少一个供能信号分别对应的波形指示信息、至少一个供能信号分别对应的方式指示信息、至少一个供能信号分别对应的同步指示信息、至少一个供能信号分别对应的标识指示信息。
由上述实施例还可知，网络设备可以使用RRC信令和动态信令相结合的方式向供能设备发送第一指示信息，基于此，第一指示信息的部分内容通过RRC信令发送、部分内容通过动态信令发送，或者，第一指示信息的初始内容通过RRC信令发送、第一指示信息的更新内容通过动态信令发送。例如，上述时间指示信息、频率指示信息、波束指示信息、功率指示信息、波形指示信息、方式指示信息、同步指示信息、标识指示信息的初始内容通过RRC信令发送，在这些信息的内容发生更新的情况下，如时间指示信息、标识指示信息的更新内容通过DCI发送。又例如，频率指示信息、波束指示信息、功率指示信息、波形指示信息、方式指示信息、同步指示信息通过RRC信令发送，时间指示信息、标识指示信息通过DCI发送；或者，频率指示信息、波束指示信息、波形指示信息、方式指示信息、同步指示信息通过RRC信令发送，时间指示信息、频率指示信息、标识指示信息通过DCI发送。
综上所述，本申请实施例提供的技术方案，通过在第一指示信息中承载时间指示信息、频率指示信息、波束指示信息、功率指示信息、波形指示信息、方式指示信息、同步指示信息、标识指示信息中的一项或多项，分别用于向供能设备指示供能信号的发送时间、发送频率、发送波束、发射功率、波形、实现方式、对应的同步信号、对应的供能设备，充分考虑到供能信号的配置需求，有助于完善针对供能信号的配置。
需要说明的一点是，上述实施例中，从网络设备和供能设备之间交互的角度，对本申请实施例提供的信息传输方法进行了介绍说明。上述实施例中，有关网络设备执行的各个步骤，可以单独实现为网络设备侧的信息传输方法；有关供能设备执行的各个步骤，可以单独实现为供能设备侧的信息传输方法。
下述为本申请装置实施例，可以用于执行本申请方法实施例。对于本申请装置实施例中未披露的细节，请参照本申请方法实施例。
请参考图15，其示出了本申请一个实施例提供的信息传输装置的框图。该装置具有实现上述信息传输方法示例的功能，所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。该装置可以是上文所述的网络设备，也可以设置在网络设备中。如图15所示，该装置1500可以包括：第一发送模块1510。
第一发送模块1510，用于发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
在一个示例中，所述第一指示信息包括以下至少一项：时间指示信息，用于指示所述供能信号的发送时间配置；频率指示信息，用于指示所述供能信号的发送频率配置；波束指示信息，用于指示所述供能信号的发送波束配置；功率指示信息，用于指示所述供能信号的发射功率配置；波形指示信息，用于指示所述供能信号的波形配置；方式指示信息，用于指示所述供能信号的实现方式配置；同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
在一个示例中，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
在一个示例中，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
在一个示例中，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
在一个示例中，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
在一个示例中，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
在一个示例中，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
在一个示例中，所述功率调整信息用于指示以下至少一项：本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
在一个示例中，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
在一个示例中，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
在一个示例中，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
在一个示例中，所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
在一个示例中，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
在一个示例中，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
在一个示例中，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
在一个示例中，所述供能设备在所述供能信号的发送时间段之内发送所述同步信号；或者，所述供能设备在所述供能信号的发送时间段之后发送所述同步信号。
在一个示例中，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
在一个示例中，所述ID或所述RNTI由所述网络设备预配置。
在一个示例中，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：所述至少一个供能信号分别对应的所述时间指示信息；所述至少一个供能信号分别对应的所述频率指示信息；所述至少一个供能信号分别对应的所述波束指示信息；所述至少一个供能信号分别对应的所述功率指示信息；所述至少一个供能信号分别对应的所述波形指示信息；所述至少一个供能信号分别对应的所述方式指示信息；所述至少一个供能信号分别对应的所述同步指示信息；所述至少一个供能信号分别对应的所述标识指示信息。
在一个示例中，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
在一个示例中，所述第一指示信息还用于指示供能设备向所述零功耗设备发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，如图16所示，所述装置1500还包括第二发送模块1520。第二发送模块1520，用于发送第一触发信息，所述第一触发信息用于指示供能设备向所述零功耗终端发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
在一个示例中，所述第一触发信息还用于指示所述供能信号的索引。
在一个示例中，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
在一个示例中，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
在一个示例中，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；如图16所示，所述装置1500还包括第三发送模块1530。第三发送模 块1530，用于发送第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
在一个示例中，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
请参考图17，其示出了本申请一个实施例提供的信息传输装置的框图。该装置具有实现上述信息传输方法示例的功能，所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。该装置可以是上文所述的供能设备，也可以设置在供能设备中。如图17所示，该装置1700包括：第一接收模块1710。
第一接收模块1710，用于接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
在一个示例中，所述第一指示信息包括以下至少一项：时间指示信息，用于指示所述供能信号的发送时间配置；频率指示信息，用于指示所述供能信号的发送频率配置；波束指示信息，用于指示所述供能信号的发送波束配置；功率指示信息，用于指示所述供能信号的发射功率配置；波形指示信息，用于指示所述供能信号的波形配置；方式指示信息，用于指示所述供能信号的实现方式配置；同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
在一个示例中，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
在一个示例中，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
在一个示例中，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
在一个示例中，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
在一个示例中，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
在一个示例中，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
在一个示例中，所述功率调整信息用于指示以下至少一项：本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
在一个示例中，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
在一个示例中，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
在一个示例中，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
在一个示例中，所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
在一个示例中，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
在一个示例中，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
在一个示例中，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
在一个示例中，在所述供能信号的发送时间段之内发送所述同步信号；或者，在所述供能信号的发送时间段之后发送所述同步信号。
在一个示例中，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
在一个示例中，所述ID或所述RNTI由网络设备预配置。
在一个示例中，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：所述至少一个供能信号分别对应的所述时间指示信息；所述至少一个供能信号分别对应的所述频率指示信息；所述至少一个供能信号分别对应的所述波束指示信息；所述至少一个供能信号分别对应的所述功率指示信息；所述至少一个供能信号分别对应的所述波形指示信息；所述至少一个供能信号分别对应的所述方式指示信息；所述至少一个供能信号分别对应的所述同步指示信息；所述至少一 个供能信号分别对应的所述标识指示信息。
在一个示例中，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
在一个示例中，所述第一指示信息还用于指示所述供能设备向所述零功耗设备发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，如图18所示，所述装置1700还包括第二接收模块1720。第二接收模块1720，用于接收第一触发信息，所述第一触发信息用于指示所述供能设备向所述零功耗终端发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
在一个示例中，所述第一触发信息还用于指示所述供能信号的索引。
在一个示例中，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
在一个示例中，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
在一个示例中，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；如图18所示，所述装置1700还包括第三接收模块1730。第三接收模块1730，用于接收第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
在一个示例中，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
请参考图19，其示出了本申请一个实施例提供的网络设备190的结构示意图，例如，该网络设备可以用于执行上述网络设备侧的信息传输方法。具体来讲，该供能设备190可以包括：处理器191，以及与所述处理器191相连的收发器192。
处理器191包括一个或者一个以上处理核心，处理器191通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
收发器192包括接收器和发射器。可选地，收发器192是一块通信芯片。
在一个示例中，网络设备190还包括：存储器和总线。存储器通过总线与处理器相连。存储器可用于存储计算机程序，处理器用于执行该计算机程序，以实现上述方法实施例中的网络设备执行的各个步骤。
此外，存储器可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，易失性或非易失性存储设备包括但不限于：RAM(Random-Access Memory，随机存储器)和ROM(Read-Only Memory，只读存储器)、EPROM(Erasable Programmable Read-Only Memory，可擦写可编程只读存储器)、EEPROM(Electrically Erasable Programmable Read-Only Memory，电可擦写可编程只读存储器)、闪存或其他固态存储其技术、CD-ROM(Compact Disc Read-Only Memory，只读光盘)、DVD(Digital Video Disc，高密度数字视频光盘)或其他光学存储、磁带盒、磁带、磁盘存储或其他磁性存储设备。
所述收发器192，用于发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
在一个示例中，所述第一指示信息包括以下至少一项：时间指示信息，用于指示所述供能信号的发送时间配置；频率指示信息，用于指示所述供能信号的发送频率配置；波束指示信息，用于指示所述供能信号的发送波束配置；功率指示信息，用于指示所述供能信号的发射功率配置；波形指示信息，用于指示所述供能信号的波形配置；方式指示信息，用于指示所述供能信号的实现方式配置；同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
在一个示例中，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
在一个示例中，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
在一个示例中，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
在一个示例中，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
在一个示例中，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
在一个示例中，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
在一个示例中，所述功率调整信息用于指示以下至少一项：本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
在一个示例中，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
在一个示例中，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
在一个示例中，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
在一个示例中，所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
在一个示例中，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
在一个示例中，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
在一个示例中，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
在一个示例中，所述供能设备在所述供能信号的发送时间段之内发送所述同步信号；或者，所述供能设备在所述供能信号的发送时间段之后发送所述同步信号。
在一个示例中，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
在一个示例中，所述ID或所述RNTI由所述网络设备预配置。
在一个示例中，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：所述至少一个供能信号分别对应的所述时间指示信息；所述至少一个供能信号分别对应的所述频率指示信息；所述至少一个供能信号分别对应的所述波束指示信息；所述至少一个供能信号分别对应的所述功率指示信息；所述至少一个供能信号分别对应的所述波形指示信息；所述至少一个供能信号分别对应的所述方式指示信息；所述至少一个供能信号分别对应的所述同步指示信息；所述至少一个供能信号分别对应的所述标识指示信息。
在一个示例中，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
在一个示例中，所述第一指示信息还用于指示供能设备向所述零功耗设备发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，所示收发器192还用于发送第一触发信息，所述第一触发信息用于指示供能设备向所述零功耗终端发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
在一个示例中，所述第一触发信息还用于指示所述供能信号的索引。
在一个示例中，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
在一个示例中，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
在一个示例中，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；所述收发器192还用于发送第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
在一个示例中，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
请参考图20，其示出了本申请一个实施例提供的供能设备200的结构示意图，例如，该供能设备可以用于执行上述供能设备侧的信息传输方法。具体来讲，该供能设备200可以包括：处理器201，以及与所述处理器201相连的收发器202。
处理器201包括一个或者一个以上处理核心，处理器201通过运行软件程序以及模块，从而执行各种功能应用以及信息处理。
收发器202包括接收器和发射器。可选地，收发器202是一块通信芯片。
在一个示例中，供能设备200还包括：存储器和总线。存储器通过总线与处理器相连。存储器可用于存储计算机程序，处理器用于执行该计算机程序，以实现上述方法实施例中的供能设备执行的各个步骤。
此外，存储器可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，易失性或非易失性存储设备包括但不限于：RAM(Random-Access Memory，随机存储器)和ROM(Read-Only Memory，只读存储器)、EPROM(Erasable Programmable Read-Only Memory，可擦写可编程只读存储器)、EEPROM(Electrically Erasable Programmable Read-Only Memory，电可擦写可编程只读存储器)、闪存或其他固态存储其技术、CD-ROM(Compact Disc Read-Only Memory，只读光盘)、DVD(Digital Video Disc，高密度数字视频光盘)或其他光学存储、磁带盒、磁带、磁盘存储或其他磁性存储设备。
所述收发器202，用于接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
在一个示例中，所述第一指示信息包括以下至少一项：时间指示信息，用于指示所述供能信号的发送时间配置；频率指示信息，用于指示所述供能信号的发送频率配置；波束指示信息，用于指示所述供能信号的发送波束配置；功率指示信息，用于指示所述供能信号的发射功率配置；波形指示信息，用于指示所述供能信号的波形配置；方式指示信息，用于指示所述供能信号的实现方式配置；同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
在一个示例中，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
在一个示例中，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
在一个示例中，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
在一个示例中，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
在一个示例中，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
在一个示例中，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
在一个示例中，所述功率调整信息用于指示以下至少一项：本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
在一个示例中，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
在一个示例中，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
在一个示例中，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
在一个示例中，所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
在一个示例中，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
在一个示例中，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
在一个示例中，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指 示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
在一个示例中，在所述供能信号的发送时间段之内发送所述同步信号；或者，在所述供能信号的发送时间段之后发送所述同步信号。
在一个示例中，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
在一个示例中，所述ID或所述RNTI由网络设备预配置。
在一个示例中，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：所述至少一个供能信号分别对应的所述时间指示信息；所述至少一个供能信号分别对应的所述频率指示信息；所述至少一个供能信号分别对应的所述波束指示信息；所述至少一个供能信号分别对应的所述功率指示信息；所述至少一个供能信号分别对应的所述波形指示信息；所述至少一个供能信号分别对应的所述方式指示信息；所述至少一个供能信号分别对应的所述同步指示信息；所述至少一个供能信号分别对应的所述标识指示信息。
在一个示例中，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
在一个示例中，所述第一指示信息还用于指示所述供能设备向所述零功耗设备发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，所述收发器202还用于接收第一触发信息，所述第一触发信息用于指示所述供能设备向所述零功耗终端发送所述供能信号。
在一个示例中，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
在一个示例中，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
在一个示例中，所述第一触发信息还用于指示所述供能信号的索引。
在一个示例中，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
在一个示例中，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
在一个示例中，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；如图20所示，所述收发器202还用于接收第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
在一个示例中，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
本申请实施例还提供了一种计算机可读存储介质，所述存储介质中存储有计算机程序，所述计算机程序用于被网络设备的处理器执行，以实现如上述网络设备侧的信息传输方法。
本申请实施例还提供了一种计算机可读存储介质，所述存储介质中存储有计算机程序，所述计算机程序用于被供能设备的处理器执行，以实现如上述供能设备侧的信息传输方法。
本申请实施例还提供了一种芯片，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在网络设备上运行时，用于实现如上述网络设备侧的信息传输方法。
本申请实施例还提供了一种芯片，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在供能设备上运行时，用于实现如上述供能设备侧的信息传输方法。
本申请实施例还提供了一种计算机程序产品，当所述计算机程序产品在网络设备上运行时，用于实现如上述网络设备侧的信息传输方法。
本申请实施例还提供了一种计算机程序产品，当所述计算机程序产品在供能设备上运行时，用于实现如上述供能设备侧的信息传输方法。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本申请实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述仅为本申请的示例性实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (132)

  1. 一种信息传输方法，其特征在于，应用于网络设备中，所述方法包括：
    发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
  2. 根据权利要求1所述的方法，其特征在于，所述第一指示信息包括以下至少一项：
    时间指示信息，用于指示所述供能信号的发送时间配置；
    频率指示信息，用于指示所述供能信号的发送频率配置；
    波束指示信息，用于指示所述供能信号的发送波束配置；
    功率指示信息，用于指示所述供能信号的发射功率配置；
    波形指示信息，用于指示所述供能信号的波形配置；
    方式指示信息，用于指示所述供能信号的实现方式配置；
    同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；
    标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
  3. 根据权利要求2所述的方法，其特征在于，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
  4. 根据权利要求2或3所述的方法，其特征在于，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
  5. 根据权利要求4所述的方法，其特征在于，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
  6. 根据权利要求2至5任一项所述的方法，其特征在于，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
  7. 根据权利要求6所述的方法，其特征在于，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
  8. 根据权利要求2至7任一项所述的方法，其特征在于，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
  9. 根据权利要求8所述的方法，其特征在于，所述功率调整信息用于指示以下至少一项：
    本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；
    向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
  10. 根据权利要求2至9任一项所述的方法，其特征在于，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
  11. 根据权利要求10所述的方法，其特征在于，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
  12. 根据权利要求2至11任一项所述的方法，其特征在于，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
  13. 根据权利要求12所述的方法，其特征在于，
    所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；
    所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；
    所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；
    所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
  14. 根据权利要求12或13所述的方法，其特征在于，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
  15. 根据权利要求12至14任一项所述的方法，其特征在于，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
  16. 根据权利要求2至15任一项所述的方法，其特征在于，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所 述同步信号的序列长度。
  17. 根据权利要求16所述的方法，其特征在于，所述供能设备在所述供能信号的发送时间段之内发送所述同步信号；或者，所述供能设备在所述供能信号的发送时间段之后发送所述同步信号。
  18. 根据权利要求2至17任一项所述的方法，其特征在于，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
  19. 根据权利要求18所述的方法，其特征在于，所述ID或所述RNTI由所述网络设备预配置。
  20. 根据权利要求2至19任一项所述的方法，其特征在于，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：
    所述至少一个供能信号分别对应的所述时间指示信息；
    所述至少一个供能信号分别对应的所述频率指示信息；
    所述至少一个供能信号分别对应的所述波束指示信息；
    所述至少一个供能信号分别对应的所述功率指示信息；
    所述至少一个供能信号分别对应的所述波形指示信息；
    所述至少一个供能信号分别对应的所述方式指示信息；
    所述至少一个供能信号分别对应的所述同步指示信息；
    所述至少一个供能信号分别对应的所述标识指示信息。
  21. 根据权利要求1至20任一项所述的方法，其特征在于，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
  22. 根据权利要求1至21任一项所述的方法，其特征在于，所述第一指示信息还用于指示供能设备向所述零功耗设备发送所述供能信号。
  23. 根据权利要求22所述的方法，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  24. 根据权利要求1至21任一项所述的方法，其特征在于，所述第一指示信息之后，还包括：
    发送第一触发信息，所述第一触发信息用于指示供能设备向所述零功耗终端发送所述供能信号。
  25. 根据权利要求24所述的方法，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  26. 根据权利要求25所述的方法，其特征在于，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；
    所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
  27. 根据权利要求25或26所述的方法，其特征在于，所述第一触发信息还用于指示所述供能信号的索引。
  28. 根据权利要求24所述的方法，其特征在于，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
  29. 根据权利要求28所述的方法，其特征在于，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
  30. 根据权利要求28所述的方法，其特征在于，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；所述方法还包括：
    发送第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
  31. 根据权利要求30所述的方法，其特征在于，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
  32. 一种信息传输方法，其特征在于，应用于供能设备中，所述方法包括：
    接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
  33. 根据权利要求32所述的方法，其特征在于，所述第一指示信息包括以下至少一项：
    时间指示信息，用于指示所述供能信号的发送时间配置；
    频率指示信息，用于指示所述供能信号的发送频率配置；
    波束指示信息，用于指示所述供能信号的发送波束配置；
    功率指示信息，用于指示所述供能信号的发射功率配置；
    波形指示信息，用于指示所述供能信号的波形配置；
    方式指示信息，用于指示所述供能信号的实现方式配置；
    同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；
    标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
  34. 根据权利要求33所述的方法，其特征在于，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
  35. 根据权利要求33或34所述的方法，其特征在于，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
  36. 根据权利要求35所述的方法，其特征在于，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
  37. 根据权利要求33至36任一项所述的方法，其特征在于，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
  38. 根据权利要求37所述的方法，其特征在于，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
  39. 根据权利要求33至38任一项所述的方法，其特征在于，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
  40. 根据权利要求39所述的方法，其特征在于，所述功率调整信息用于指示以下至少一项：
    本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；
    向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
  41. 根据权利要求33至40任一项所述的方法，其特征在于，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
  42. 根据权利要求41所述的方法，其特征在于，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
  43. 根据权利要求33至42任一项所述的方法，其特征在于，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
  44. 根据权利要求43所述的方法，其特征在于，
    所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；
    所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；
    所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；
    所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
  45. 根据权利要求43或44所述的方法，其特征在于，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
  46. 根据权利要求43至45任一项所述的方法，其特征在于，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
  47. 根据权利要求33至46任一项所述的方法，其特征在于，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
  48. 根据权利要求47所述的方法，其特征在于，在所述供能信号的发送时间段之内发送所述同步信号；或者，在所述供能信号的发送时间段之后发送所述同步信号。
  49. 根据权利要求33至48任一项所述的方法，其特征在于，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
  50. 根据权利要求49所述的方法，其特征在于，所述ID或所述RNTI由网络设备预配置。
  51. 根据权利要求33至50任一项所述的方法，其特征在于，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：
    所述至少一个供能信号分别对应的所述时间指示信息；
    所述至少一个供能信号分别对应的所述频率指示信息；
    所述至少一个供能信号分别对应的所述波束指示信息；
    所述至少一个供能信号分别对应的所述功率指示信息；
    所述至少一个供能信号分别对应的所述波形指示信息；
    所述至少一个供能信号分别对应的所述方式指示信息；
    所述至少一个供能信号分别对应的所述同步指示信息；
    所述至少一个供能信号分别对应的所述标识指示信息。
  52. 根据权利要求32至51任一项所述的方法，其特征在于，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
  53. 根据权利要求32至52任一项所述的方法，其特征在于，所述第一指示信息还用于指示所述供能设备向所述零功耗设备发送所述供能信号。
  54. 根据权利要求53所述的方法，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  55. 根据权利要求32至52任一项所述的方法，其特征在于，所述接收第一指示信息之后，还包括：
    接收第一触发信息，所述第一触发信息用于指示所述供能设备向所述零功耗终端发送所述供能信号。
  56. 根据权利要求55所述的方法，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  57. 根据权利要求56所述的方法，其特征在于，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；
    所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
  58. 根据权利要求56或57所述的方法，其特征在于，所述第一触发信息还用于指示所述供能信号的索引。
  59. 根据权利要求55所述的方法，其特征在于，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
  60. 根据权利要求59所述的方法，其特征在于，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
  61. 根据权利要求59所述的方法，其特征在于，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；所述方法还包括：
    接收第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
  62. 根据权利要求61所述的方法，其特征在于，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
  63. 一种信息传输装置，其特征在于，设置于网络设备中，所述装置包括：
    第一发送模块，用于发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
  64. 根据权利要求63所述的装置，其特征在于，所述第一指示信息包括以下至少一项：
    时间指示信息，用于指示所述供能信号的发送时间配置；
    频率指示信息，用于指示所述供能信号的发送频率配置；
    波束指示信息，用于指示所述供能信号的发送波束配置；
    功率指示信息，用于指示所述供能信号的发射功率配置；
    波形指示信息，用于指示所述供能信号的波形配置；
    方式指示信息，用于指示所述供能信号的实现方式配置；
    同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；
    标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
  65. 根据权利要求64所述的装置，其特征在于，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
  66. 根据权利要求64或65所述的装置，其特征在于，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
  67. 根据权利要求66所述的装置，其特征在于，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
  68. 根据权利要求64至67任一项所述的装置，其特征在于，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
  69. 根据权利要求68所述的装置，其特征在于，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
  70. 根据权利要求64至69任一项所述的装置，其特征在于，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
  71. 根据权利要求70所述的装置，其特征在于，所述功率调整信息用于指示以下至少一项：
    本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；
    向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
  72. 根据权利要求64至71任一项所述的装置，其特征在于，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
  73. 根据权利要求72所述的装置，其特征在于，在所述波形指示信息包括所述方波的情况下，所述波形指示信息还包括所述方波的占空比。
  74. 根据权利要求64至73任一项所述的装置，其特征在于，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
  75. 根据权利要求74所述的装置，其特征在于，
    所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；
    所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；
    所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；
    所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
  76. 根据权利要求74或75所述的装置，其特征在于，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
  77. 根据权利要求74至76任一项所述的装置，其特征在于，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
  78. 根据权利要求64至77任一项所述的装置，其特征在于，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
  79. 根据权利要求78所述的装置，其特征在于，所述供能设备在所述供能信号的发送时间段之内发送所述同步信号；或者，所述供能设备在所述供能信号的发送时间段之后发送所述同步信号。
  80. 根据权利要求64至79任一项所述的装置，其特征在于，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
  81. 根据权利要求80所述的装置，其特征在于，所述ID或所述RNTI由所述网络设备预配置。
  82. 根据权利要求64至81任一项所述的装置，其特征在于，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：
    所述至少一个供能信号分别对应的所述时间指示信息；
    所述至少一个供能信号分别对应的所述频率指示信息；
    所述至少一个供能信号分别对应的所述波束指示信息；
    所述至少一个供能信号分别对应的所述功率指示信息；
    所述至少一个供能信号分别对应的所述波形指示信息；
    所述至少一个供能信号分别对应的所述方式指示信息；
    所述至少一个供能信号分别对应的所述同步指示信息；
    所述至少一个供能信号分别对应的所述标识指示信息。
  83. 根据权利要求63至82任一项所述的装置，其特征在于，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
  84. 根据权利要求63至83任一项所述的装置，其特征在于，所述第一指示信息还用于指示供能设备向所述零功耗设备发送所述供能信号。
  85. 根据权利要求84所述的装置，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  86. 根据权利要求63至83任一项所述的装置，其特征在于，所述装置还包括：
    第二发送模块，用于发送第一触发信息，所述第一触发信息用于指示供能设备向所述零功耗终端发送所述供能信号。
  87. 根据权利要求86所述的装置，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  88. 根据权利要求87所述的装置，其特征在于，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；
    所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
  89. 根据权利要求87或88所述的装置，其特征在于，所述第一触发信息还用于指示所述供能信号的索引。
  90. 根据权利要求86所述的装置，其特征在于，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
  91. 根据权利要求90所述的装置，其特征在于，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
  92. 根据权利要求90所述的装置，其特征在于，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；所述装置还包括：
    第三发送模块，用于发送第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
  93. 根据权利要求92所述的装置，其特征在于，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
  94. 一种信息传输装置，其特征在于，设置于供能设备中，所述装置包括：
    第一接收模块，用于接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
  95. 根据权利要求94所述的装置，其特征在于，所述第一指示信息包括以下至少一项：
    时间指示信息，用于指示所述供能信号的发送时间配置；
    频率指示信息，用于指示所述供能信号的发送频率配置；
    波束指示信息，用于指示所述供能信号的发送波束配置；
    功率指示信息，用于指示所述供能信号的发射功率配置；
    波形指示信息，用于指示所述供能信号的波形配置；
    方式指示信息，用于指示所述供能信号的实现方式配置；
    同步指示信息，用于指示所述供能信号对应的同步信号的发送配置；
    标识指示信息，用于指示所述供能信号相关的配置对应的供能设备。
  96. 根据权利要求95所述的装置，其特征在于，所述时间指示信息包括以下至少一项：起始发送时刻、结束发送时刻、发送持续时长、发送周期、每个周期的起始发送时刻、每个周期的结束发送时刻、每个周期的发送持续时长。
  97. 根据权利要求95或96所述的装置，其特征在于，所述频率指示信息包括以下至少一项：频点信息、带宽信息。
  98. 根据权利要求97所述的装置，其特征在于，所述频点信息用于指示以下任意一项：所述供能信号的频点位置、所述供能信号的频点位置与零功耗通信的工作频段之间的相对位置关系。
  99. 根据权利要求95至98任一项所述的装置，其特征在于，所述波束指示信息包括以下至少一项：发送波束方向、发送波束图样。
  100. 根据权利要求99所述的装置，其特征在于，所述发送波束方向或所述发送波束图样用于指示以下任意一项：全向发送所述供能信号、扇区发送所述供能信号、波束扫描发送所述供能信号。
  101. 根据权利要求95至100任一项所述的装置，其特征在于，所述功率指示信息包括以下至少一项：发射功率信息、功率调整信息。
  102. 根据权利要求101所述的装置，其特征在于，所述功率调整信息用于指示以下至少一项：
    本次发送所述供能信号的发射功率，相对上一次发送所述供能信号的发射功率的功率调整量；
    向第一位置的零功耗终端发送所述供能信号的发射功率，相对向参考位置的零功耗终端发送所述供能信号的发射功率的功率偏移量。
  103. 根据权利要求95至102任一项所述的装置，其特征在于，所述波形指示信息包括以下任意一项：正弦波、方波、锯齿波、三角波。
  104. 根据权利要求103所述的装置，其特征在于，在所述波形指示信息包括所述方波的情况下，所述 波形指示信息还包括所述方波的占空比。
  105. 根据权利要求95至104任一项所述的装置，其特征在于，所述方式指示信息包括以下任意一项：已定义的下行信号、已定义的下行信道、已定义的上行信号、已定义的上行信道。
  106. 根据权利要求105所述的装置，其特征在于，
    所述已定义的下行信号包括以下任意一项：同步信号块SSB、定位参考符号PRS、信道状态信息-参考信号CSI-RS；
    所述已定义的下行信道包括以下任意一项：物理下行控制信道PDCCH、物理下行共享信道PDSCH；
    所述已定义的上行信号包括以下任意一项：探测参考信号SRS、解调参考信号DMRS；
    所述已定义的上行信道包括以下任意一项：物理随机接入信道PRACH、物理上行控制信道PUCCH、物理上行共享信道PUSCH。
  107. 根据权利要求105或106所述的装置，其特征在于，在至少两个时间单元上发送所述供能信号的情况下，所述供能信号在所述至少两个时间单元上重复传输。
  108. 根据权利要求105至107任一项所述的装置，其特征在于，在所述方式指示信息包括所述已定义的下行信道或者所述已定义的上行信道的情况下，信道编码过程中使用的信息源包括以下任意一项：随机生成的数据信号、业务传输的数据信号。
  109. 根据权利要求105至108任一项所述的装置，其特征在于，在所述同步指示信息用于指示所述供能设备发送所述同步信号的情况下，所述同步指示信息包括以下任意一项：所述同步信号的开始发送时刻、所述同步信号的序列长度。
  110. 根据权利要求109所述的装置，其特征在于，在所述供能信号的发送时间段之内发送所述同步信号；或者，在所述供能信号的发送时间段之后发送所述同步信号。
  111. 根据权利要求95至110任一项所述的装置，其特征在于，所述标识指示信息包括以下任意一项：身份标识ID、无线网络临时标识符RNTI。
  112. 根据权利要求111所述的装置，其特征在于，所述ID或所述RNTI由网络设备预配置。
  113. 根据权利要求95至112任一项所述的装置，其特征在于，在所述第一指示信息用于指示至少一个供能信号相关的配置的情况下，所述第一指示信息包括以下至少一项：
    所述至少一个供能信号分别对应的所述时间指示信息；
    所述至少一个供能信号分别对应的所述频率指示信息；
    所述至少一个供能信号分别对应的所述波束指示信息；
    所述至少一个供能信号分别对应的所述功率指示信息；
    所述至少一个供能信号分别对应的所述波形指示信息；
    所述至少一个供能信号分别对应的所述方式指示信息；
    所述至少一个供能信号分别对应的所述同步指示信息；
    所述至少一个供能信号分别对应的所述标识指示信息。
  114. 根据权利要求94至113任一项所述的装置，其特征在于，所述第一指示信息承载在以下至少一项信息中：无线资源控制RRC信令、媒体接入控制控制单元MAC CE、下行控制信息DCI。
  115. 根据权利要求94至114任一项所述的装置，其特征在于，所述第一指示信息还用于指示所述供能设备向所述零功耗设备发送所述供能信号。
  116. 根据权利要求115所述的装置，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一指示信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  117. 根据权利要求94至114任一项所述的装置，其特征在于，所述装置还包括：
    第二接收模块，用于接收第一触发信息，所述第一触发信息用于指示所述供能设备向所述零功耗终端发送所述供能信号。
  118. 根据权利要求117所述的装置，其特征在于，在所述供能设备处于RRC空闲态或RRC非激活态的情况下，所述第一触发信息承载在以下任意一项信息中：用于调度承载寻呼消息的PDSCH的DCI、承载寻呼消息的PDSCH。
  119. 根据权利要求118所述的装置，其特征在于，所述承载寻呼消息的PDSCH中携带寻呼记录表，所述寻呼记录表包括至少一个待寻呼设备的设备标识；
    所述第一触发信息还用于指示：所述至少一个待寻呼设备中向所述零功耗终端发送所述供能信号的所述供能设备。
  120. 根据权利要求118或119所述的装置，其特征在于，所述第一触发信息还用于指示所述供能信号的索引。
  121. 根据权利要求117所述的装置，其特征在于，在所述供能设备处于RRC连接态的情况下，所述第一触发信息承载在以下任意一项信息中：DCI、RRC信令、MAC CE。
  122. 根据权利要求121所述的装置，其特征在于，所述DCI是已定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI。
  123. 根据权利要求121所述的装置，其特征在于，所述DCI是已定义的DCI之外新定义的DCI，所述已定义的DCI包括：用于调度PDSCH的DCI、用于调度PUSCH的DCI；所述装置还包括：
    第三接收模块，用于接收第二指示信息，所述第二指示信息用于指示所述DCI相关的配置。
  124. 根据权利要求123所述的装置，其特征在于，所述第二指示信息包括以下至少一项：所述DCI对应的搜索空间、所述DCI的负载大小、加扰所述DCI时使用的RNTI。
  125. 一种网络设备，其特征在于，所述网络设备包括：处理器，以及与所述处理器相连的收发器；其中：
    所述收发器，用于发送第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
  126. 一种供能设备，其特征在于，所述供能设备包括：处理器，以及与所述处理器相连的收发器；其中：
    所述收发器，用于接收第一指示信息，所述第一指示信息用于指示供能信号相关的配置，所述供能信号用于为零功耗终端供能。
  127. 一种计算机可读存储介质，其特征在于，所述存储介质中存储有计算机程序，所述计算机程序用于被网络设备的处理器执行，以实现如权利要求1至31任一项所述的信息传输方法。
  128. 一种计算机可读存储介质，其特征在于，所述存储介质中存储有计算机程序，所述计算机程序用于被供能设备的处理器执行，以实现如权利要求32至62任一项所述的信息传输方法。
  129. 一种芯片，其特征在于，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在网络设备上运行时，用于实现如权利要求1至31任一项所述的信息传输方法。
  130. 一种芯片，其特征在于，所述芯片包括可编程逻辑电路和/或程序指令，当所述芯片在供能设备上运行时，用于实现如权利要求32至62任一项所述的信息传输方法。
  131. 一种计算机程序产品，其特征在于，当所述计算机程序产品在网络设备上运行时，用于实现如权利要求1至31任一项所述的信息传输方法。
  132. 一种计算机程序产品，其特征在于，当所述计算机程序产品在供能设备上运行时，用于实现如权利要求32至62任一项所述的信息传输方法。
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