WO2024120252A1 - Procédé et appareil de configuration de paramètre, dispositif et support d'enregistrement lisible - Google Patents

Procédé et appareil de configuration de paramètre, dispositif et support d'enregistrement lisible Download PDF

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Publication number
WO2024120252A1
WO2024120252A1 PCT/CN2023/134624 CN2023134624W WO2024120252A1 WO 2024120252 A1 WO2024120252 A1 WO 2024120252A1 CN 2023134624 W CN2023134624 W CN 2023134624W WO 2024120252 A1 WO2024120252 A1 WO 2024120252A1
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Prior art keywords
energy
signal
information
transmission
data
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Chinese (zh)
Inventor
黄伟
姜大洁
谭俊杰
简荣灵
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Vivo Mobile Communication Co Ltd
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Vivo Mobile Communication Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a parameter configuration method, device, equipment and readable storage medium.
  • receivers that simultaneously receive data and energy have different receiving architectures such as space division, power division, time slot switching, and integrated/integrated reception.
  • the corresponding transmission parameters are usually configured according to the capability information of the receiving device, such as the number of antennas, time slot switching factor, power division factor, etc. It can be seen from this that in the related art, the parameter configuration method in the data-energy transmission system has poor flexibility and is not suitable for scenarios where the channel changes dynamically, such as mobile scenarios, or scenarios where the channel interference fluctuates greatly.
  • the embodiments of the present application provide a parameter configuration method, apparatus, device and readable storage medium, which can solve the problem of poor flexibility of the parameter configuration method in the data-energy transmission system in the related art.
  • an embodiment of the present application provides a parameter configuration method, including:
  • the first device sends first information, where the first information is information related to data transmission and/or energy transmission of the first device;
  • the first device receives second information, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • an embodiment of the present application provides a parameter configuration method, including:
  • the fourth device receives first information, where the first information is information related to data transmission and/or energy transmission with the first device; the fourth device includes a second device and/or a third device, where the second device is a third-party device other than the device that performs data transmission and/or energy transmission with the first device, and the third device is a device that performs data transmission and/or energy transmission with the first device;
  • the fourth device sends second information to the first device, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • an embodiment of the present application provides a parameter configuration device, applied to a first device, including:
  • a first sending module configured to send first information, where the first information is information related to data transmission and/or energy transmission of the first device;
  • the first receiving module is used to receive second information, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • an embodiment of the present application provides a parameter configuration device, which is applied to a fourth device, including:
  • the fourth device includes a second device and/or a third device, wherein the second device is a third-party device other than the device that performs data transmission and/or energy transmission with the first device, and the third device is a device that performs data transmission and/or energy transmission with the first device;
  • a second sending module is used to send second information to the first device, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • an embodiment of the present application provides a device comprising a processor and a memory, wherein the memory stores programs or instructions that can be run on the processor, and when the program or instructions are executed by the processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.
  • an embodiment of the present application provides a device comprising a processor and a communication interface, wherein when the device is a first device, the communication interface is used to send first information, wherein the first information is information related to data transmission and/or energy transmission of the first device, and to receive second information, wherein the second information is used to configure or indicate a first transmission parameter determined according to the first information, wherein the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device; or, when the device is a fourth device, the communication interface is used to receive first information, wherein the first information is information related to data transmission and/or energy transmission of the first device, and to send second information to the first device, wherein the second information is used to configure or indicate a first transmission parameter determined according to the first information, wherein the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device; the fourth device comprises a second device and/or a third device, wherein the second device is a third-party device other than the device
  • an embodiment of the present application provides a data and energy transmission system, comprising a first device and a second device, or comprising a first device, a second device and a third device, wherein the first device can be used to execute the steps of the parameter configuration method as described in the first aspect, and the second device or the third device can be used to execute the steps of the parameter configuration method as described in the second aspect.
  • an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored.
  • the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented, or the steps of the method described in the second aspect are implemented.
  • an embodiment of the present application provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.
  • an embodiment of the present application provides a computer program/program product, which is stored in a storage medium and is executed by at least one processor to implement the steps of the method described in the first aspect, or to implement the steps of the method described in the second aspect.
  • the first transmission parameter of the first device can be configured or indicated based on information related to data transmission and/or energy transmission of the first device.
  • the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device, so that the transmission parameter can be configured in combination with transmission channel changes, interference changes, etc., to improve the flexibility of parameter configuration, and then flexible scheduling can be performed according to channel changes, interference changes, etc., so as to adaptively realize the coordinated transmission of energy and data, which is suitable for scenarios with dynamic channel changes, such as mobile scenarios, or scenarios with large fluctuations in channel interference. Further, it can realize the maximum rate of communication transmission while meeting energy requirements; or realize the highest energy energy transmission while meeting communication rate requirements.
  • FIG1A is a block diagram of a single-base backscatter communication system applicable to an embodiment of the present application
  • FIG1B is a block diagram of a bistatic backscatter communication system applicable to embodiments of the present application.
  • FIG2 is a schematic diagram of the structure of a digital energy transmitter in an embodiment of the present application.
  • FIG3 is a schematic diagram of the structure of a space-division digital receiver in an embodiment of the present application.
  • FIG4 is a schematic diagram of the structure of a time slot switching digital receiver in an embodiment of the present application.
  • FIG5 is a schematic diagram of the structure of a power splitting digital energy receiver in an embodiment of the present application.
  • FIG6 is a schematic diagram of the structure of an integrated digital energy receiver in an embodiment of the present application.
  • FIG7A is a schematic diagram of a structure of a hybrid receiver in an embodiment of the present application.
  • FIG7B is a second schematic diagram of the structure of the hybrid receiver in the embodiment of the present application.
  • FIG8 is a flow chart of a parameter configuration method provided in an embodiment of the present application.
  • FIG9 is a schematic diagram of determining a transmission mode in a specific example of the present application.
  • FIG10 is a flow chart of another parameter configuration method provided in an embodiment of the present application.
  • FIG11 is a schematic diagram of a configuration method in a communication-energy integration scenario
  • FIG12A is a schematic diagram of one configuration method in a communication-energy separation scenario
  • FIG12B is a second schematic diagram of a configuration method in a communication-energy separation scenario
  • FIG12C is a third schematic diagram of a configuration method in a communication-energy separation scenario
  • FIG13A is a schematic diagram of one configuration method in a communication-energy hybrid scenario
  • FIG13B is a second schematic diagram of a configuration method in a communication-energy hybrid scenario
  • FIG13C is a third schematic diagram of a configuration method in a communication-energy hybrid scenario
  • FIG13D is a fourth schematic diagram of a configuration method in a communication-energy hybrid scenario
  • FIG13E is a fifth schematic diagram of a configuration method in a communication-energy hybrid scenario
  • FIG13F is a sixth schematic diagram of a configuration method in a communication-energy hybrid scenario
  • FIG13G is a seventh schematic diagram of a configuration method in a communication-energy hybrid scenario
  • FIG14 is a schematic diagram of the structure of a parameter configuration device provided in an embodiment of the present application.
  • FIG15 is a schematic diagram of the structure of another parameter configuration device provided in an embodiment of the present application.
  • FIG. 16 is a schematic diagram of the structure of a device provided in an embodiment of the present application.
  • first, second, etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally represents that the objects associated with each other are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution-Advanced
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • wireless optical systems backscatter communication systems, RFID systems, extremely low power consumption Internet of Things systems, communication energy integrated transmission systems, etc.
  • system and “network” in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned systems and radio technologies, as well as other systems and radio technologies, such as New Radio (NR) systems, or 6th Generation (6G) communication systems, etc.
  • NR New Radio
  • 6G 6th Generation
  • Backscatter Communication refers to the use of radio frequency signals from other devices or the environment to modulate signals to transmit information. It is a typical passive IoT device.
  • the basic components and main functions of the backscatter communication transmitter include:
  • -Antenna unit used to receive RF signals, control commands, and also to send modulated backscattered signals.
  • This module is used for backscatter communication equipment to harvest radio frequency energy or other energy, including but not limited to solar energy, kinetic energy, mechanical energy, thermal energy, etc.
  • the energy harvesting module it may also include a battery power supply module.
  • the backscatter communication device is a semi-passive device. The energy module provides power to all other modules in the device.
  • -Microcontroller including control of baseband signal processing, energy storage or data scheduling status, switch switching, system synchronization, etc.
  • -Signal receiving module used to demodulate control commands or data sent by the backscatter communication receiving end or other network nodes.
  • - Channel coding and modulation module performs channel coding and signal modulation under the control of the controller, and realizes modulation by selecting different load impedances under the control of the controller through a selection switch.
  • -Memory or sensor module used to store device identification (ID) information, location information or sensor data, etc.
  • the future backscatter communication transmitter can also integrate tunnel diode amplifier modules, low noise amplifier modules, etc. to improve the receiving sensitivity and transmission power of the transmitter.
  • the basic building blocks and main functions of the backscatter communication receiving end include:
  • -Antenna unit used to receive the modulated backscattered signal.
  • Backscatter signal detection module used to detect the backscatter signal sent by the backscatter communication transmitter, including but not limited to amplitude shift keying (ASK) detection, phase shift keying (PSK) detection, frequency shift keying (FSK) detection or quadrature amplitude modulation (QAM) detection, etc.
  • ASK amplitude shift keying
  • PSK phase shift keying
  • FSK frequency shift keying
  • QAM quadrature amplitude modulation
  • -Demodulation and decoding module demodulates and decodes the detected signal to restore the original information stream.
  • the backscatter communication device controls the reflection coefficient ⁇ of the modulation circuit by adjusting its internal impedance, thereby changing the amplitude, frequency, phase, etc. of the incident signal to achieve signal modulation.
  • the reflection coefficient of the signal can be characterized as:
  • the backscatter communication device can be a tag in the traditional radio frequency identification (RFID) or a passive or semi-passive Internet of Things (IoT). For convenience, it is collectively referred to as BSC equipment here.
  • RFID radio frequency identification
  • IoT Internet of Things
  • FIG1A shows a schematic diagram of a monostatic backscatter communication system (MBCSs) applicable to an embodiment of the present application.
  • MBCSs monostatic backscatter communication system
  • the MBCS system includes a BSC transmitting device (such as a tag) and a reader, wherein the reader includes an RF source and a BSC receiving device, wherein the RF source is used to generate an RF signal to power the BSC transmitting device/Tag.
  • the BSC transmitting device backscatters the modulated RF signal, and the BSC receiving device in the reader demodulates the signal after receiving the backscatter signal.
  • the RF source and the BSC receiving device are in the same device, such as the reader here, it becomes a single-station backscatter communication system.
  • the MBCS system since the RF signal sent from the BSC transmitting device will undergo a double near-far effect caused by the signal attenuation of the round-trip signal, the energy attenuation of the signal is large, and thus the MBCS system is generally used for short-distance backscatter communication, such as traditional RFID applications.
  • FIG1B shows a schematic diagram of a bistatic backscatter communication system (BBCSs) applicable to an embodiment of the present application.
  • BBCSs bistatic backscatter communication system
  • MCSs monostatic backscatter communication system
  • the RF source, BSC transmitting device and BSC receiving device in the BBCS system are separate, so the problem of large round-trip signal attenuation can be avoided.
  • the performance of the BBCS communication system can be further improved by reasonably placing the RF source.
  • an ambient backscatter communication system is also a bistatic backscatter communication system, but unlike the BBCS system in which the RF source is a dedicated signal RF source, the RF source in the ABCS system can be an RF source in an available environment, such as: a TV tower, a cellular base station, a WiFi signal, a Bluetooth signal, etc.
  • some terminal devices that are not suitable for battery power or have high battery replacement costs can also be powered by RF energy.
  • Such devices can harvest and store energy based on the wireless RF energy of network nodes, and use the harvested energy to autonomously generate carrier signals for communication transmission/data transmission.
  • network nodes can also perform data transmission during the process of RF energy transmission, thereby achieving simultaneous transmission of energy and data.
  • the digital energy node is both a communication transmitter and an energy transmitter; the corresponding digital energy terminal device is both a communication receiver and an energy harvester.
  • the typical structure of a digital energy transmitter is shown in Figure 2.
  • This transmitter obtains a stable energy supply by connecting to the power grid or battery, and uses this energy to transmit data signals and energy signals to the terminal device.
  • the transmitted signal x(t) is the sum of the modulated data signal x i (t) and the RF power signal x p (t) generated by the multi-sine wave generator. Then, the signal x(t) to be transmitted can be efficiently mapped to the transmitting antenna array through beamforming technology or precoding technology, thereby improving the energy reception efficiency of the terminals in the area.
  • the space splitting (SS) digital energy receiver distinguishes energy signals from data signals in the dimension of space. Its system block diagram is shown in Figure 3. Since each antenna at the receiving end can receive the signal sent from the transmitting end, the space splitting digital energy receiver divides the receiving antennas into two groups: one group is the energy antenna array, which regards the received RF signal as an energy signal and is connected to the energy receiver; the other group is the data antenna array, which regards the received RF signal as a data signal (or communication signal) and is connected to the data receiver. In this way, the space splitting digital energy receiver The receiver can receive energy and data at the same time.
  • space splitting can be further divided into two different forms of space splitting, namely fixed space splitting (Fixed Space Splitting) and flexible space splitting (Flexible Space Splitting).
  • Fixed space splitting means that the energy antenna array and the data antenna array are fixed and remain unchanged during the entire communication transmission and energy transmission process. Fixed space splitting is relatively simple in algorithm and can achieve a higher rate when the channel conditions are relatively stable, but it is not suitable for scenarios where the channel conditions change rapidly.
  • Variable space splitting means that the energy antenna array and the data antenna array will change dynamically according to different channel conditions and adjust dynamically according to the real-time situation of the channel.
  • the space splitting algorithm is more complex and the energy conversion efficiency is lower, it is simple and feasible in hardware implementation and can support diversity and multiplexing of multi-antenna systems.
  • the received data content is:
  • the time slot switching factor ⁇ controls the length of the energy receiving time slot and the length of the data receiving time slot, and directly affects the amount of energy and data that can be received in this communication cycle. It is the most important dynamic optimization variable.
  • the structure of the time slot switching digital energy receiver is simpler than that of the power division digital energy receiver, and the hardware is also simpler, but the energy efficiency and communication capacity are poor.
  • Px and Py represent the signal power at the transmitting end and the signal power at the receiving end respectively
  • h is the power gain of the channel
  • ⁇ 2 is the noise power
  • 0 ⁇ 1 represents the energy conversion efficiency.
  • the key to power division lies in the power divider and the power division factor ⁇ . In most systems, the power division factor ⁇ is used as an important factor and dynamic resource in system design to optimize the performance of the system.
  • the power-slicing digital energy receiver can often achieve higher transmission rates and harvest more energy. It is one of the better performing digital energy receiver structures, especially based on multi-antenna diversity power.
  • the power division receiver greatly increases the hardware complexity and is not flexible enough.
  • the structure of the integrated digital energy receiver (also called integrated digital energy receiver) is very similar to that of the power division digital energy receiver. The difference is that after receiving the RF signal, the integrated digital energy receiver converts it into a DC current through a rectifier, and then divides the DC current into two currents, one for the energy receiver and the other for the data receiver, as shown in Figure 6. Unlike the time slot switching digital energy receiver and the power division digital energy receiver, the integrated digital energy receiver uses a rectifier to achieve RF-DC conversion, saving the mixer power consumption of the data receiver. Phase-amplitude modulation cannot be applied to the integrated digital energy receiver, and only energy modulation can be used, that is, data can only be coded and modulated in the power domain, so the communication rate supported by this receiver is generally low.
  • space division can form a new hybrid receiver architecture with time slot switching, power division and integrated reception.
  • a part of the antennas are only used for energy reception, while other antennas are used for both energy reception and data reception. That is, the signals received on these antennas then pass through the power divider, and a part of the signal energy is used for energy reception, and the other part of the signal energy is used for data reception, as shown in FIG7A.
  • time slot switching and power splitting can also form a hybrid receiver.
  • the time slot switching digital receiver can separate the energy signal and the data signal in the time dimension to complete the energy harvesting and data reception.
  • the receiving end divides a communication cycle T into two time slots.
  • the first time slot ⁇ T is used to receive energy
  • the second time slot (1- ⁇ )T is used to receive data content.
  • the second time slot (1- ⁇ )T after passing through a power splitter, it becomes two signals, where Part of it is used for energy harvesting, while the other part It is used for data reception, thereby completing the simultaneous reception of data and energy, thus forming a hybrid receiver of time slot switching and power division.
  • the above-mentioned digital energy transmitter can be understood as a transmitter of data and energy, which is both a communication transmitter and an energy transmitter.
  • the above-mentioned digital energy receiver can be understood as a receiver of data and energy, which is both a communication receiver and an energy harvester.
  • the embodiments of the present application can be applied to LTE systems, 5G NR systems and NR evolution systems, such as 6G systems, as well as IEEE 802.11, Bluetooth systems, LoRa terminals, Zigbee systems, wireless optical communications, passive Internet of Things, backscatter communications and many other wireless communication systems that require energy transmission and communication transmission.
  • Figure 8 is a flow chart of a parameter configuration method provided in an embodiment of the present application.
  • the method is executed by a first device, which can be a communication receiving device and/or an energy receiving device, such as a backscatter communication device, a terminal device to be wirelessly powered, a passive Internet of Things device, etc.
  • a first device which can be a communication receiving device and/or an energy receiving device, such as a backscatter communication device, a terminal device to be wirelessly powered, a passive Internet of Things device, etc.
  • the method includes the following steps:
  • Step 81 The first device sends first information, where the first information is data transmission and/or energy with the first device Transmission related information;
  • Step 82 The first device receives second information, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • the first information may include measurement feedback information of the first device, a feedback auxiliary signal, etc.
  • the first information may be sent by the first device to the second device and/or the third device.
  • the second device is a third-party device other than the device that performs data transmission and/or energy transmission with the first device, such as an access network device such as a base station.
  • the third device is a device that performs data transmission and/or energy transmission with the first device, such as an access network device such as a base station, a terminal device, a device based on radio frequency power supply, etc.
  • the communication device and the functional device may be the same device or different devices.
  • the first device can feedback first information to the second device or the third device, and the second device or the third device can configure or instruct the first transmission parameter of the first device based on the received first information.
  • the second information is signaling carrying the first transmission parameter, and may include at least one of the following:
  • MAC CE Media Access Control Element
  • DCI Downlink Control Information
  • SCI Sidelink Control Information
  • the parameter configuration method of the embodiment of the present application can configure or indicate the first transmission parameter of the first device according to the information related to the data transmission and/or energy transmission of the first device, and the first transmission parameter is a transmission parameter related to the data transmission and/or energy transmission of the first device, so that the transmission parameter can be configured in combination with the transmission channel change, interference change, etc., to improve the flexibility of parameter configuration, and then can be flexibly scheduled according to the channel change, interference change, etc., so as to adaptively realize the coordinated transmission of energy and data. Further, it can realize the communication transmission with the maximum rate while meeting the energy demand; or realize the energy transmission with the highest energy while meeting the communication rate demand.
  • the first transmission parameter may include but is not limited to at least one of the following:
  • the number of antennas receiving data is the number of antennas receiving data
  • the number of antennas receiving energy is the number of antennas receiving energy
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving data to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving energy to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and at least one of the following: the ratio of the number of antennas receiving energy to the number of antennas receiving data, and the ratio of the number of antennas receiving data to the number of antennas receiving energy;
  • a power division factor where the power division factor is used to characterize the ratio of the received power of the data signal to the received power of the energy signal
  • a time slot switching factor wherein the time slot switching factor is used to characterize the ratio of the reception duration of the data signal to the reception duration of the energy signal
  • a voltage division factor wherein the voltage division factor is used to characterize the ratio of the voltage magnitude of the data receiver to the voltage magnitude of the energy receiver;
  • a current division factor wherein the current division factor is used to characterize the ratio of the current magnitude of the data receiver to the current magnitude of the energy receiver;
  • Transmission parameters of data signals include signal waveform, modulation mode, time-frequency domain resources, signal power, etc.;
  • Transmission parameters of the energy signal include signal waveform, modulation method, time-frequency domain resources, signal power, etc.
  • the power splitting factor ⁇ is a key factor affecting the rate transmission and energy harvesting
  • ⁇ is an important parameter or resource in digital energy transmission for scheduling or indication. Assuming that the system is a single antenna system, the problem of determining the power splitting factor ⁇ can be modeled as follows:
  • the first device reports the measured signal quality value or the first information related to the channel to the second device/third device, and then the second device/third device solves the above optimization problem according to the reported first information, and by solving the above optimization problem, the maximum transmission rate under the condition of meeting the minimum energy requirement Eth is obtained.
  • the power division factor ⁇ is obtained, it is configured or indicated to the first device and other related devices.
  • the above is just an example of a power-splitting digital energy receiver to describe how to determine the power splitting factor in digital energy transmission according to the first information.
  • the corresponding problem can be modeled and iteratively solved according to the input of the first information, and the optimal digital energy transmission parameters such as the number of energy receiving antennas, the number of communication receiving antennas, the time slot switching factor, the rectification splitting factor, etc. can be calculated.
  • the optimal communication-energy joint transmission can be achieved by determining the optimal data transmission parameters through the first information
  • the calculation complexity of determining the data transmission parameters is high and the signaling process (including the first information reporting process, the configuration or indication data transmission parameter process) is relatively complex.
  • the signaling process including the first information reporting process, the configuration or indication data transmission parameter process
  • it is only necessary to simply implement the adaptive switching of the communication transmission mode and the energy transmission mode that is, all receiving antennas/power/time resources are used for communication transmission within a period of time, and all receiving antennas/power/time resources are used for energy transmission after a period of time, thereby realizing the adaptive switching of energy transmission and communication transmission on the basis of reducing the complexity of system implementation and signaling process.
  • an example of determining the communication or energy transmission mode is given, which determines the data transmission mode or energy transmission mode based on the strength or quality of the received signal and the size of the preset threshold. Taking the example of the first device performing measurement and sending a mode switching request to the second device, the first device first measures the received signal.
  • RSSI of the received signal is ⁇ RSSI th or RSRP ⁇ RSRP th
  • a data/communication transmission mode switching request is sent to switch to the data/communication transmission mode
  • RSSI ⁇ RSSI th or RSRP ⁇ RSRP th the signal quality of the received signal is continued to be judged
  • SNR of the received signal is ⁇ SNR th or SINR ⁇ SINR th
  • an energy transmission mode switching request is sent to switch to the energy transmission mode
  • SNR ⁇ SNR th or SINR ⁇ SINR th a data/communication transmission mode switching request is sent to switch to the data/communication transmission mode.
  • RSSI th , RSRP th , SNR th , SINR th are system configuration or pre-configured values.
  • the first device reports a transmission mode switching request to the second device. After the second device determines the final transmission mode, it configures or indicates it to the first device and the communication/energy transmission device. It is worth noting that FIG. 9 only provides an example of determining a communication or energy transmission mode, and the transmission mode switching request reported in this solution is also applicable to other criteria for determining a communication or energy transmission mode.
  • the first device can report the measured signal strength or signal quality to the second device, and the second device determines the transmission mode and configures or indicates it to the first device and the communication/energy transmission device.
  • the same method can be extended to communication interruption or communication error signals, or signals related to insufficient energy, etc., which will not be repeated here.
  • the first information may be related to measurement feedback and/or a feedback auxiliary signal, and may include but is not limited to at least one of the following:
  • the first signal includes at least one of the following items received by the first device: a data signal, an energy signal, and a measurement reference signal; thus, the signal quality and other conditions can be accurately known with the signal measurement value of the first signal, so as to flexibly configure transmission parameters;
  • the first signal includes at least one of the following received by the first device: a data signal, an energy signal, and a measurement reference signal; with the help of the channel-related information, channel changes and the like can be accurately known, thereby flexibly configuring transmission parameters;
  • the first signal may be a periodic signal or a non-periodic signal.
  • the signal measurement value of the first signal may include but is not limited to at least one of the following:
  • a change in the signal quality of the first signal wherein the change includes an increase or decrease in the signal quality
  • the first transmission parameter when determining the first transmission parameter based on the first information, if the first information includes a signal measurement value of the first signal, the first transmission parameter can be determined based on the signal measurement value of the first signal according to a preset scheduling algorithm; the preset scheduling algorithm can be based on actual needs and is not limited to this.
  • the signal quality may include but is not limited to at least one of the following:
  • RSSI Received Signal Strength Indication
  • RSRP Reference Signal Received Power
  • SINR Signal to Interference plus Noise Ratio
  • SNR Signal to Noise Ratio
  • the channel-related information may include but is not limited to at least one of the following:
  • the auxiliary signal related to data transmission and/or energy transmission may include at least one of the following:
  • the data transmission mode switching request signal can meet the need to switch to the data transmission mode
  • Energy transfer mode switching request signal this can meet the need to switch to energy transfer mode
  • the trigger signal of the data transmission mode can meet the need of switching to the data transmission mode
  • the trigger signal of the energy transfer mode can meet the need of switching to the energy transfer mode
  • a signal used to notify of low energy is
  • the energy transfer mode can be configured or indicated.
  • the auxiliary signal may be a periodic signal or a non-periodic signal.
  • the parameter configuration when configuring the transmission parameters of the first device, can be performed by a third-party device (such as a third-party network device) other than the device that performs data and/or energy transmission with the first device, or the parameter configuration can be performed by a device that performs data and/or energy transmission with the first device.
  • a third-party device such as a third-party network device
  • sending the first information may include:
  • the first device sends the first information to the second device and/or the third device; wherein the second device is a third-party device other than the device that performs data transmission and/or energy transmission with the first device, and the third device is a device that performs data transmission and/or energy transmission with the first device.
  • the receiving parameters of the first device can be flexibly configured to meet the parameter configuration requirements under different data and energy receiving architectures.
  • the receiving of the second information may include any one of the following:
  • a first device receives second information from a second device, and a first transmission parameter configured or indicated by the second information is determined by the second device according to the received first information; for example, the first device sends first information to the second device, and then the second device directly configures or indicates the first transmission parameter of the first device according to the first information received from the first device.
  • the first device receives second information from the third device, and the first transmission parameter configured or indicated by the second information is determined by the third device according to the first information received from the first device or the second device, or the first transmission parameter is determined by the second device and then sent to the third device; for example, the first device sends the first information to the second device, and then the second device determines the first transmission parameter of the first device according to the received first information, and sends the first transmission parameter to the third device, and the third device configures or indicates the first transmission parameter to the first device; or the first device sends the first information to the second device.
  • the second device sends the first information, and then the second device sends the first information to the third device, and the third device directly configures or indicates the first transmission parameter of the first device according to the first information received from the second device; or, the first device sends the first information to the third device, and then the third device directly configures or indicates the first transmission parameter of the first device according to the first information received from the first device.
  • the first device receives the second information jointly sent by the second device and the third device, and the first transmission parameter is determined by the second device and then sent to the third device; for example, the first device sends the first information to the second device, and then the second device determines the first transmission parameter of the first device according to the received first information, and sends the determined part of the transmission parameters to the third device, and the second device and the third device jointly configure or indicate the first transmission parameter of the first device.
  • the data signal and the energy signal received by the first device may be different signals of the same device or the same signal.
  • the data signal and the energy signal may be distinguished by a signal identification ID or a scrambling method.
  • the data signal and the energy signal received by the first device may be different signals of different devices.
  • the second device may configure or instruct the first device to receive the data signal and/or the energy signal, such as configuring or instructing from which device to receive the data signal and/or the energy signal.
  • the first transmission parameter when determining the first transmission parameter according to the first information, may be further determined in combination with first capability information of the first device, where the first capability information is related to the data receiving capability and energy receiving capability supported by the first device, and the first capability information may include at least one of the following:
  • Antenna-related information for data reception and energy reception is antenna-related information for data reception and energy reception
  • the antenna-related information includes but is not limited to at least one of the following:
  • variable spatial partitioning of data reception and energy reception and/or variable time granularity for partitioning of data reception and energy reception; for example, the time granularity may be symbol, time slot, frame, etc.;
  • the number of antennas supported for receiving power and data is the number of antennas supported for receiving power and data
  • the number of antennas supported for receiving energy and the number of antennas supported for receiving data are the number of antennas supported for receiving data and the number of antennas supported for receiving data
  • the number of antennas supported for receiving data the number of antennas supported for receiving energy and data;
  • the number of transmitting antennas supported for example, for an RFID directional coupler, the number of transmitting antennas will affect the performance of the corresponding receiving antenna, so the number of transmitting antennas supported by the first device can be used as its capability information.
  • the time slot switching related information includes but is not limited to at least one of the following:
  • the time slot switching parameters for data reception and energy reception based on time slot switching can be selected as time slot granularity (or time granularity such as symbol, frame, etc.), maximum allowed switching time, minimum allowed switching time, Maximum allowed communication transmission time, minimum allowed communication transmission time, maximum allowed energy transmission time, minimum allowed energy transmission time, etc.
  • the power splitting related information includes but is not limited to at least one of the following:
  • Parameters of the power divider for example, the parameters of the power divider can be selected as the maximum allowable input power, maximum power reduction (MPR), the minimum allowable input power, power division granularity, etc.
  • the integration-related information includes but is not limited to at least one of the following:
  • Parameters of the integrated receiver for example, the parameters of the integrated receiver may be selected as the maximum allowable input power, the minimum allowable input power, the segmentation granularity of the DC voltage or DC current, etc.
  • Figure 10 is a flow chart of a parameter configuration method provided in an embodiment of the present application, and the method is executed by the fourth device. As shown in Figure 10, the method includes the following steps:
  • Step 101 A fourth device receives first information, where the first information is information related to data transmission and/or energy transmission of a first device;
  • Step 102 The fourth device sends second information to the first device, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • the first information may include measurement feedback information, request feedback information, etc. of the first device.
  • the fourth device may include a second device and/or a third device.
  • the second device is a third-party device other than a device that performs data transmission and/or energy transmission with the first device, such as an access network device such as a base station.
  • the third device is a device that performs data transmission and/or energy transmission with the first device, such as an access network device such as a base station, a terminal device, a device based on radio frequency power supply, etc.
  • the second device may receive the first information and send the second information to the first device through the third device.
  • the first device sends first information to the second device, and then the second device directly configures or instructs the first transmission parameter of the first device according to the first information received from the first device.
  • a first device sends first information to a second device, and then the second device determines a first transmission parameter of the first device based on the received first information, and sends the first transmission parameter to a third device, and the third device configures or indicates the first transmission parameter to the first device.
  • the first device sends first information to the second device, and then the second device sends the first information to the third device, and the third device directly configures or instructs the first transmission parameter of the first device according to the first information received from the second device.
  • the first device sends first information to the third device, and then the third device directly configures or instructs the first transmission parameter of the first device according to the first information received from the first device.
  • the first device sends the first information to the second device, and then the second device receives the first information from the second device.
  • the information determines the first transmission parameter of the first device, and sends part of the determined transmission parameter to the third device, and the second device and the third device jointly configure or indicate the first transmission parameter of the first device.
  • the first transmission parameter of the first device can be configured or indicated based on the information related to the data transmission and/or energy transmission of the first device.
  • the first transmission parameter is a transmission parameter related to the data transmission and/or energy transmission of the first device.
  • the transmission parameter can be configured in combination with transmission channel changes, interference changes, etc., thereby improving the flexibility of parameter configuration, and then flexible scheduling can be performed according to channel changes, interference changes, etc., thereby adaptively realizing the coordinated transmission of energy and data.
  • the first transmission parameter may include but is not limited to at least one of the following:
  • the number of antennas receiving data is the number of antennas receiving data
  • the number of antennas receiving energy is the number of antennas receiving energy
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving data to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving energy to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and at least one of the following: the ratio of the number of antennas receiving energy to the number of antennas receiving data, and the ratio of the number of antennas receiving data to the number of antennas receiving energy;
  • a power division factor where the power division factor is used to characterize the ratio of the received power of the data signal to the received power of the energy signal
  • a time slot switching factor wherein the time slot switching factor is used to characterize the ratio of the reception duration of the data signal to the reception duration of the energy signal
  • a voltage division factor wherein the voltage division factor is used to characterize the ratio of the voltage magnitude of the data receiver to the voltage magnitude of the energy receiver;
  • a current division factor wherein the current division factor is used to characterize the ratio of the current magnitude of the data receiver to the current magnitude of the energy receiver;
  • Transmission parameters of data signals include signal waveform, modulation mode, time-frequency domain resources, signal power, etc.;
  • Transmission parameters of the energy signal include signal waveform, modulation method, time-frequency domain resources, signal power, etc.
  • the first information may be related to measurement feedback and/or request feedback, and may include but is not limited to at least one of the following:
  • the first signal includes at least one of the following items received by the first device: a data signal, an energy signal, and a measurement reference signal;
  • the first signal includes at least one of the following received by the first device: a data signal, an energy signal, and a measurement reference signal;
  • Auxiliary signals related to data transmission and/or energy transfer are auxiliary signals related to data transmission and/or energy transfer.
  • the signal measurement value of the first signal may include but is not limited to at least one of the following:
  • a change in the signal quality of the first signal wherein the change includes an increase or decrease in the signal quality
  • the signal quality may include but is not limited to at least one of the following:
  • RSSI Received Signal Strength Indication
  • RSRP Reference Signal Received Power
  • SINR Signal to Interference plus Noise Ratio
  • SNR Signal to Noise Ratio
  • the channel-related information may include but is not limited to at least one of the following:
  • the auxiliary signal related to data transmission and/or energy transmission may include at least one of the following:
  • a signal used to notify of low energy is
  • the parameter configuration method when the fourth device includes the second device, the parameter configuration method further includes:
  • the second device sends third information to the third device, where the third information is used to configure or indicate a second transmission parameter of the third device, where the second transmission parameter is related to data transmission and/or energy transmission of the third device, so as to configure the transmission parameter of the third device.
  • the second transmission parameter includes but is not limited to at least one of the following:
  • Transmission parameters of data signals such as transmit power, signal waveform, modulation method, time-frequency domain resources, etc.
  • Transmission parameters of energy signals such as transmit power, signal waveform, modulation method, time-frequency domain resources, etc.
  • Parameters of the integrated signal of data and energy such as transmission power, signal waveform, modulation method, time-frequency domain resources, etc.
  • Deployment scenario 1 Communication-energy integration scenario
  • deployment scenario 1 not only are the energy device and the communication device the same device (i.e., communication-energy node/third device), but the device that receives the first information sent by the first device is also the device, i.e., the third device receives the first information sent by the first device, and configures or indicates the data transmission parameters (i.e., first transmission parameters) of the first device, while performing data transmission (i.e., communication transmission) and/or energy transmission, as shown in Figure 11.
  • the third device is a base station and the first device is a user equipment (UE), and the base station implements functions such as system parameter configuration, communication scheduling and transmission, and energy scheduling and transmission.
  • UE user equipment
  • Deployment scenario 2 Communication-energy separation scenario
  • the communication device and the energy supply device are two physically separated devices, the communication device is used to communicate and transmit with the first device, and the energy supply device is used to supply energy to the first device.
  • the first device such as UE, can send the first information to the communication device or the energy supply device.
  • the communication device or the energy supply device is the third device, and the configuration method is as follows: as shown in Figure 12A, the communication device is a third device, the first device sends the first information to the communication device, and the communication device configures or indicates the digital energy transmission parameters (i.e., the first transmission parameters) of the first device according to the first information; or as shown in Figure 12B, the energy supply device is a third device, the first device sends the first information to the energy supply device, and the energy supply device configures or indicates the digital energy transmission parameters (i.e., the first transmission parameters) of the first device according to the first information.
  • the third device may include a communication device and a power supply device.
  • the first device sends the first information to the communication device and the power supply device at the same time.
  • the communication device and the power supply device interact through signaling, they can jointly configure or instruct the digital energy transmission parameters (i.e., the first transmission parameters) of the first device.
  • the device to which the first device sends the first information is a communication device, an energy supply device, or a communication-energy hybrid device.
  • a third-party device such as a third-party network device
  • the energy supply device may be used to perform parameter configuration, and is further subdivided into multiple sub-scenarios according to the deployment of communication-energy, as described below.
  • the communication device and the energy supply device are the same device (i.e., the communication-energy node/third device), but the first device sends the first information to a third-party network device (i.e., the second device) other than the communication device and the energy supply device.
  • a third-party network device i.e., the second device
  • the second device can configure or indicate the digital energy transmission parameters (i.e., the first transmission parameters) of the first device according to the received first information in the following two ways: 1) In the first configuration method shown in Figure 13A, the second device first sends the determined digital energy transmission parameters (i.e., the first transmission parameters) to the communication-energy node (i.e., the third device), and then the communication-energy node configures or indicates the digital energy transmission parameters (i.e., the first transmission parameters) of the first device; 2) In the second configuration method shown in Figure 13B, the second device can directly configure or indicate the digital energy transmission parameters (i.e., the first transmission parameters) of the first device, and can also configure or indicate the digital energy transmission parameters (i.e., the second transmission parameters) of the communication-energy node/third device.
  • the communication device and the energy supply device are two physically separated devices, but the first device sends the first information to a third-party device (i.e., the second device) other than the communication device and the energy supply device.
  • a third-party device i.e., the second device
  • the second device can configure or indicate the transmission parameters of the first device in the following five ways according to the received first information: 1) In the first configuration method shown in Figure 13C, the first device sends the first information to the second device, and then The second device configures or indicates the digital energy transmission parameters (i.e., the first transmission parameters) of the first device according to the received first information, and configures or indicates the digital energy transmission parameters (i.e., the second transmission parameters) of the communication device/power supply device; 2) In the second configuration method as shown in Figure 13D, the first device first sends the first information to the communication device, and the communication device forwards it to the second device; then the second device determines the digital energy transmission parameters (including the first transmission parameters and the second transmission parameters) according to the received first information, and sends the digital energy transmission parameters to the communication device, and the communication device configures/indicates the first transmission parameters to the first device, and at the same time the second device or the communication device configures/indicates the second transmission parameters of the power supply device; 3) In the third
  • the first device sends the first information to the second device; then the second device determines the energy transmission parameters (including the first transmission parameters and the second transmission parameters) according to the received first information, and sends the first transmission parameters to the communication device, and the communication device configures or indicates the first transmission parameters to the first device, and the second device or the communication device configures/indicates the second transmission parameters of the energy supply device; 5)
  • the first device sends the first information to the second device; then the second device determines the energy transmission parameters (including the first transmission parameters and the second transmission parameters) according to the received first information, and sends the first transmission parameters to the energy supply device, and the energy supply device configures or indicates the first transmission parameters to the first device, and the second device or the energy supply device configures/indicates the second transmission parameters of the communication device.
  • the parameter configuration method provided in the embodiment of the present application can be executed by a parameter configuration device.
  • the parameter configuration device provided in the embodiment of the present application is described by taking the parameter configuration method executed by the parameter configuration device as an example.
  • FIG. 14 is a schematic diagram of the structure of a parameter configuration device provided in an embodiment of the present application.
  • the device is applied to a first device, which can be a communication receiving device and/or an energy receiving device, such as a backscatter communication device, a terminal device requiring wireless power supply, a passive Internet of Things device, etc.
  • the parameter configuration device 140 includes:
  • a first sending module 141 configured to send first information, where the first information is information related to data transmission and/or energy transmission of the first device;
  • the first receiving module 142 is used to receive second information, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • the first information includes at least one of the following:
  • the first signal includes at least one of the following received by the first device: a data signal, an energy signal, and a measurement reference signal.
  • the signal measurement value of the first signal includes at least one of the following:
  • the signal quality threshold is a configured or predefined value
  • the channel-related information includes at least one of the following:
  • the auxiliary signal related to data transmission and/or energy transmission includes at least one of the following:
  • a signal used to notify of low energy is
  • the signal quality includes at least one of the following:
  • a functional combination value of at least two of RSSI, RSRP, SINR, and SNR is a functional combination value of at least two of RSSI, RSRP, SINR, and SNR.
  • the first transmission parameter includes at least one of the following:
  • the number of antennas receiving data is the number of antennas receiving data
  • the number of antennas receiving energy is the number of antennas receiving energy
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving data to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving energy to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and at least one of the following: the ratio of the number of antennas receiving energy to the number of antennas receiving data, and the ratio of the number of antennas receiving data to the number of antennas receiving energy;
  • a power division factor where the power division factor is used to characterize the ratio of the received power of the data signal to the received power of the energy signal
  • a time slot switching factor wherein the time slot switching factor is used to characterize the ratio of the reception duration of the data signal to the reception duration of the energy signal
  • a voltage division factor wherein the voltage division factor is used to characterize the ratio of the voltage magnitude of the data receiver to the voltage magnitude of the energy receiver;
  • a current division factor wherein the current division factor is used to characterize the ratio of the current magnitude of the data receiver to the current magnitude of the energy receiver;
  • the first sending module 141 is also used to: send the first information to a second device and/or a third device; wherein the second device is a third-party device other than the device that performs data and/or energy transmission with the first device, and the third device is a device that performs data and/or energy transmission with the first device.
  • the first receiving module 142 is further used for any of the following:
  • the first transmission parameter is determined by the second device according to the received first information
  • the first transmission parameter is determined by the third device according to the first information received from the first device or the second device, or the first transmission parameter is determined by the second device and then sent to the third device;
  • the second information jointly sent by the second device and the third device is received, and the first transmission parameter is determined by the second device and then sent to the third device.
  • the data signal and the energy signal received by the first device are different signals of the same device or the same signal;
  • the data signal and the energy signal received by the first device are different signals of different devices.
  • the parameter configuration device 140 provided in the embodiment of the present application can implement each process implemented by the method embodiment of Figure 8 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • FIG. 15 is a schematic diagram of the structure of a parameter configuration device provided in an embodiment of the present application. The device is applied to the fourth device. As shown in FIG. 15 , the parameter configuration device 150 includes:
  • the second receiving module 151 is used to receive first information, where the first information is information related to data transmission and/or energy transmission with the first device;
  • the fourth device includes a second device and/or a third device, where the second device is a third-party device other than the device that performs data transmission and/or energy transmission with the first device, and the third device is a device that performs data transmission and/or energy transmission with the first device;
  • the second sending module 152 is used to send second information to the first device, where the second information is used to configure or indicate a first transmission parameter determined according to the first information, where the first transmission parameter is a transmission parameter related to data transmission and/or energy transmission of the first device.
  • the first information includes at least one of the following:
  • the first signal includes at least one of the following received by the first device: a data signal, an energy signal, and a measurement reference signal.
  • the signal measurement value of the first signal includes at least one of the following:
  • the signal quality threshold is a configured or predefined value
  • the channel-related information includes at least one of the following:
  • the auxiliary signal related to data transmission and/or energy transmission includes at least one of the following:
  • a signal used to notify of low energy is
  • the signal quality includes at least one of the following:
  • a functional combination value of at least two of RSSI, RSRP, SINR, and SNR is a functional combination value of at least two of RSSI, RSRP, SINR, and SNR.
  • the first transmission parameter includes at least one of the following:
  • the number of antennas receiving data is the number of antennas receiving data
  • the number of antennas receiving energy is the number of antennas receiving energy
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving data to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and the ratio of the number of antennas receiving energy to the number of antennas receiving energy and data;
  • the number of antennas receiving energy and data and at least one of the following: the ratio of the number of antennas receiving energy to the number of antennas receiving data, and the ratio of the number of antennas receiving data to the number of antennas receiving energy;
  • the power division factor is used to characterize the received power of the data signal and the received power of the energy signal.
  • a time slot switching factor wherein the time slot switching factor is used to characterize the ratio of the reception duration of the data signal to the reception duration of the energy signal
  • a voltage division factor wherein the voltage division factor is used to characterize the ratio of the voltage magnitude of the data receiver to the voltage magnitude of the energy receiver;
  • a current division factor wherein the current division factor is used to characterize the ratio of the current magnitude of the data receiver to the current magnitude of the energy receiver;
  • the fourth device includes the second device, and the second receiving module 151 is further used to: receive the first information sent by the first device;
  • the second sending module 152 is further used to send the second information to the first device through the third device.
  • the second sending module 152 is also used to: send third information to the third device, the third information being used to configure or indicate a second transmission parameter of the third device, and the second transmission parameter is related to data transmission and/or energy transmission of the third device.
  • the second transmission parameter includes at least one of the following:
  • the parameter configuration device 150 provided in the embodiment of the present application can implement each process implemented by the method embodiment of Figure 10 and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application also provides a device 160, including a processor 161 and a memory 162, and the memory 162 stores a program or instruction that can be executed on the processor 161.
  • the program or instruction is executed by the processor 161
  • the various steps of the above-mentioned parameter configuration method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored.
  • a program or instruction is stored.
  • the various processes of the above-mentioned parameter configuration method embodiment are implemented, and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.
  • the processor is the processor in the terminal described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, etc.
  • the present application embodiment further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run a program or instruction to implement each of the above parameter configuration method embodiments
  • the process is the same and can achieve the same technical effect. To avoid repetition, it will not be described here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • the embodiment of the present application further provides a computer program/program product, which is stored in a storage medium.
  • the computer program/program product is executed by at least one processor to implement the various processes of the above-mentioned parameter configuration method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • An embodiment of the present application also provides a data and energy transmission system, which includes a first device and a second device, or includes a first device, a second device and a third device, wherein the first device can be used to execute the steps of the parameter configuration method as described in Figure 8, and the second device or the third device can be used to execute the steps of the parameter configuration method as described in Figure 10.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, a magnetic disk, or an optical disk
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

La présente demande divulgue un procédé et un appareil de configuration de paramètre, un dispositif et un support d'enregistrement lisible, et appartient au domaine technique des communications. Le procédé de configuration de paramètre des modes de réalisation de la présente demande comprend les étapes suivantes : un premier dispositif envoie des premières informations, les premières informations étant des informations relatives à une transmission de données et/ou à une transmission d'énergie du premier dispositif ; et le premier dispositif reçoit des secondes informations, les secondes informations étant utilisées pour configurer ou indiquer des premiers paramètres de transmission déterminés selon les premières informations, les premiers paramètres de transmission étant des paramètres de transmission associés à la transmission de données et/ou à la transmission d'énergie du premier dispositif.
PCT/CN2023/134624 2022-12-05 2023-11-28 Procédé et appareil de configuration de paramètre, dispositif et support d'enregistrement lisible Ceased WO2024120252A1 (fr)

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