WO2023207878A1 - 一种设备唤醒方法及装置 - Google Patents

一种设备唤醒方法及装置 Download PDF

Info

Publication number
WO2023207878A1
WO2023207878A1 PCT/CN2023/090202 CN2023090202W WO2023207878A1 WO 2023207878 A1 WO2023207878 A1 WO 2023207878A1 CN 2023090202 W CN2023090202 W CN 2023090202W WO 2023207878 A1 WO2023207878 A1 WO 2023207878A1
Authority
WO
WIPO (PCT)
Prior art keywords
message
service
terminal device
network device
network
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/090202
Other languages
English (en)
French (fr)
Inventor
魏冬冬
吕永霞
王婷
马江镭
朱佩英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to EP23795311.2A priority Critical patent/EP4518447A4/en
Publication of WO2023207878A1 publication Critical patent/WO2023207878A1/zh
Priority to US18/927,323 priority patent/US20250056415A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communication technology, and in particular, to a device wake-up method and device.
  • the current overall technical system of energy-saving includes equipment-level, site-level and network-level energy saving.
  • the equipment level focuses on conducting research on hardware energy-saving solutions from device and hardware design;
  • the site level mainly conducts research on software energy-saving solutions from aspects such as symbol shutdown, channel shutdown, carrier shutdown, and deep sleep;
  • the network-level energy saving mainly focuses on multi-network coordination. angle for intelligent energy saving.
  • LTE long term evolution
  • NR new radio
  • the base station when in energy-saving mode, it can only wake up through timing or through neighbor cells, which has low flexibility.
  • This application provides a device wake-up method and device to implement a flexible base station wake-up mechanism, thereby improving user experience.
  • the present application provides a device wake-up method, which can be used on the terminal device side.
  • the embodiments of the present application are not limited to the specific execution subject of the method. Taking this method applied to a terminal device as an example, in this method, the terminal device sends a first message to the network device, the first message is associated with the service of the terminal device, and the first message is used to wake up the network device; the terminal device and the network device establish connect.
  • the network device can wake up the device according to the first message associated with the service.
  • Different services can correspond to different wake-up processes, which improves flexibility and network device startup speed, thereby improving user service experience and reducing the cost of base stations. energy consumption.
  • different wake-up processes correspond to different startup speeds or transmission bandwidths.
  • the first message is associated with at least one of the following information about the terminal service: service type; service quality of service; service quality identifier of service; service delay; service rate; service packet error rate; service cover.
  • the network device can determine at least one of the service type, service quality identifier, service delay, service rate, service packet error rate and service coverage of the service associated with it according to the first message. The network device then The service type and service requirements of the terminal equipment can be obtained in time to improve the flexibility of the network.
  • the first message is associated with N service quality identifiers
  • the service quality identifier of the service is one of the N service quality identifiers
  • N is an integer greater than 0.
  • one or more business service quality identifiers can be configured according to actual conditions, making the implementation more flexible.
  • the first message is associated with a service quality identification interval, and the service quality identification of the service is located in the service quality identification interval.
  • the first message is associated with M service types
  • the service type of the service is one of the M service types
  • M is an integer greater than 0.
  • the first message is associated with the service type, and the granularity of the association is coarser, which is more conducive to saving notification signaling.
  • notification overhead can be saved by configuring associations in a preset manner.
  • the association between the first message and the service of the terminal device is configured by the network device.
  • the terminal device receives a system message or a radio resource control message from a network device, and the system message or radio resource control message includes an association relationship.
  • Configuring the association relationship in different ways can be applicable to terminal devices in different states.
  • the association relationship when the terminal device is in the connected state, the association relationship can be configured through radio resource control RRC signaling; when the terminal device is in the idle state, the association relationship can be configured through system messages. Configure relationships.
  • the first message is a wake-up message.
  • the first message is message 1 or message A in the random access process.
  • one message can be used to wake up the network device and access the network device, thereby improving the speed of the terminal device accessing the network device.
  • the method further includes: the terminal device sending capability information to the network device, where the capability information is used to indicate that the terminal device has the ability to send a message that is associated with the service of the terminal device and used to wake up the network device. ability.
  • the method further includes: the terminal device receives a second message from the network device, the second message is used to trigger the terminal device to report auxiliary information, and the auxiliary information includes at least one of the following information: the terminal device is expected to report The amount of business data; the sending interval of the service data packets expected to be reported by the terminal device; the size of the service data packets expected to be reported by the terminal device; and the arrival time of the service data packets expected to be reported by the terminal device.
  • the service expectations of the terminal device can be obtained in advance, and then enter the corresponding sleep mode.
  • the second message is a paging message; or the second message is a short message; or the second message is a system message; or the second message is a radio resource control message.
  • different first messages associated with different services can have different time domain resources and frequency domain resources.
  • Source, etc. the first message can be distinguished according to different dimensions.
  • the present application provides a device wake-up method, which can be used for functions on the network device side.
  • the embodiments of the present application are not limited to the specific execution subject of the method. Taking this method applied to network equipment as an example, in this method, the network equipment receives a first message from the terminal equipment, the first message is associated with the service of the terminal equipment, and the first message is used to wake up the network equipment; the network equipment is based on The first message transitions from the dormant state to the active state.
  • the first message is associated with at least one of the following information about the service: service type; service quality of service; service quality identifier of service; service delay; service rate; service packet error rate; service coverage .
  • the first message is associated with N service quality identifiers
  • the service quality identifier of the service is one of the N service quality identifiers
  • N is an integer greater than 0.
  • the correlation between the first message and the service of the terminal device is preset.
  • the association between the first message and the service of the terminal device is configured by the network device.
  • the association between the first message and the service of the terminal device is configured by the network device, including: the terminal device receives a system message or a radio resource control message from the network device, the system message or the radio resource control message Includes relationships.
  • the first message is a wake-up message; or, the first message is message 1 or message A in a random access process.
  • the method further includes: the network device receives capability information from the terminal device, the capability information is used to indicate that the terminal device has the ability to send a message that is associated with the service of the terminal device and used to wake up the network device.
  • the network device receives capability information from the terminal device, the capability information is used to indicate that the terminal device has the ability to send a message that is associated with the service of the terminal device and used to wake up the network device.
  • the method further includes: the network device sends a second message to the terminal device, the second message is used to trigger the terminal device to report auxiliary information, and the auxiliary information includes at least one of the following information:
  • the amount of service data expected to be reported by the terminal device The amount of service data expected to be reported by the terminal device; the sending interval of the service data packets expected to be reported by the terminal device; the size of the service data packets expected to be reported by the terminal device; and the arrival time of the service data packets expected to be reported by the terminal device.
  • the second message is a paging message; or the second message is a short message; or the second message is a system message; or the second message is a radio resource control message.
  • the service of the terminal device is associated with at least one of the following information of the first message: time domain resources; frequency domain resources; codewords; orthogonal sequences; sequence length; sequence format; transmit power ;Power coefficient.
  • the present application provides a communication method, which can be used for functions on the network device side.
  • the embodiments of the present application are not limited to the specific execution subject of the method. Taking this method applied to a network device as an example, in this method, the network device determines the second message and sends the second message to the terminal device; the second message is used to trigger the terminal device to report auxiliary information.
  • the auxiliary information includes at least one of the following information: an operation expected to be reported by the terminal device; The amount of service data; the sending interval of the service data packets expected to be reported by the terminal device; the size of the service data packets expected to be reported by the terminal device; and the arrival time of the service data packets expected to be reported by the terminal device.
  • the network device can determine the expected traffic volume of the terminal device in a period of time in the future, thereby determining whether to enter the sleep state.
  • the network device enters the sleep state, it can significantly save energy without affecting the business of the terminal device.
  • embodiments of the present application provide a communication device.
  • the communication device is capable of implementing the functions of the first aspect.
  • the communication device includes a module or unit or means that performs the steps involved in the first aspect.
  • the function or unit or The means can be implemented through software, or through hardware, or through hardware to execute corresponding software implementation.
  • the communication device includes a processor and may also include a transceiver.
  • the transceiver is used to send and receive signals.
  • the processor executes program instructions to complete the method in any possible design or implementation of the first aspect.
  • the communication device may also include one or more memories, the memory is used to be coupled with the processor, and the memory may store computer programs or instructions that implement one or more functions related to the first aspect.
  • the processor can execute the computer program or instructions stored in the memory. When the computer program or instructions are executed, the communication device implements the method in any possible design or implementation manner in the above-mentioned first aspect.
  • the communication device includes a processor, and the processor can be coupled to the memory.
  • the memory may store the necessary computer programs or instructions to implement the functions related to the first aspect mentioned above.
  • the processor can execute the computer program or instructions stored in the memory.
  • the communication device implements the method in any possible design or implementation manner in the above-mentioned first aspect.
  • the communication device further includes the above-mentioned memory; optionally, the above-mentioned memory and the processor are integrated together; optionally, the above-mentioned memory is located outside the communication device.
  • the communication device includes a processor and an interface circuit, where the processor is configured to communicate with other devices through the interface circuit and execute the method in any possible design or implementation of the first aspect.
  • the present application also provides a communication device that can implement any method or any implementation provided in the above second or third aspect.
  • the communication device can be implemented by hardware, can be implemented by software, or can be implemented by hardware executing corresponding software.
  • the hardware or software includes one or more units or modules corresponding to the above functions.
  • the communication device includes a processing unit and a communication unit, where the communication unit can be used to send and receive signals to implement communication between the communication device and other devices; the processing unit can be used to execute the communication device some internal operations.
  • the communication device includes a processor and may also include a transceiver.
  • the transceiver is used to send and receive signals.
  • the processor executes program instructions to complete any possible design or implementation in the second aspect or the third aspect. method within the method.
  • the communication device may also include one or more memories, the memory is used to be coupled with the processor, and the memory may store computer programs or instructions that implement one or more functions related to the second aspect or the third aspect.
  • the processor can execute the computer program or instructions stored in the memory. When the computer program or instructions are executed, the communication device implements the method in any possible design or implementation manner in the above-mentioned second aspect or third aspect.
  • the communication device includes a processor, and the processor can be coupled to the memory.
  • the memory may store necessary computer programs or instructions to implement the functions involved in the second aspect or the third aspect.
  • the processor can execute computer programs or instructions stored in the memory.
  • the communication device implements The method in any possible design or implementation manner in the above second aspect or third aspect is now implemented.
  • the communication device further includes the above-mentioned memory; optionally, the above-mentioned memory and the processor are integrated together; optionally, the above-mentioned memory is located outside the communication device.
  • the communication device includes a processor and an interface circuit, wherein the processor is configured to communicate with other devices through the interface circuit and execute any possible design or implementation in the second aspect or the third aspect.
  • embodiments of the present application provide a communication system, which includes the terminal device provided in the fourth aspect and the network device provided in the fifth aspect.
  • a seventh aspect provides a computer-readable storage medium for storing a computer program, the computer program including instructions for executing the method in the first aspect or any possible implementation of the first aspect.
  • a computer-readable storage medium for storing a computer program.
  • the computer program includes instructions for executing the method in any one of the possible implementations of the second to third aspects.
  • a computer program product includes: a computer program or instructions.
  • the computer program or instructions When the computer program or instructions are run on a computer, the computer causes the computer to execute the above-mentioned first aspect or any one of the first aspects. A method among possible implementations.
  • a computer program product includes: a computer program or an instruction.
  • the computer program product includes: a computer program or an instruction.
  • the computer program or instruction When the computer program or instruction is run on a computer, it causes the computer to execute any of the above second to third aspects. A method among possible implementations.
  • the present application provides a chip.
  • the chip includes a processor.
  • the processor is coupled to a memory and is used to read and execute a software program stored in the memory to implement the first aspect or the third aspect. Methods in any of the possible implementations on the one hand.
  • the present application provides a chip.
  • the chip includes a processor.
  • the processor is coupled to a memory and is used to read and execute a software program stored in the memory to implement the above-mentioned second aspect to the third aspect. Any one of the three possible implementation methods.
  • Figure 1 is a schematic diagram of a dual-connection network architecture suitable for embodiments of the present application
  • Figure 2 is a schematic diagram of an independent networking network architecture suitable for embodiments of the present application.
  • Figure 3 is a schematic flow chart of a device wake-up method provided by an embodiment of the present application.
  • Figure 4 is a schematic flow chart of a communication method provided by an embodiment of the present application.
  • Figure 5 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • Figure 6 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • the technical solution provided by this application can be applied to various communication systems.
  • it can be applied to fourth generation (4th generation, 4G) communication systems, such as LTE, and can also be applied to fifth generation (5th generation, 5G) communication systems.
  • 4G fourth generation
  • 5th generation, 5G fifth generation
  • NR system or applied to various communication systems evolved after 5G, such as the 6th generation, 6G) communication system.
  • the terminal device involved in the embodiment of this application may be a device that provides voice and/or data connectivity to users, or a mobile device with a wireless connection function, or other processing device connected to a wireless modem.
  • Terminal equipment is also called user equipment (UE), mobile station (MS), mobile terminal (MT), etc.
  • An end device is a device that includes wireless communication capabilities (providing voice/data connectivity to the user).
  • handheld devices with wireless connection functions or vehicle-mounted devices.
  • some examples of terminal devices are: mobile phones, satellite phones, cellular phones, tablets, laptops, PDAs, mobile internet devices (MID), customer-premises equipment, CPE), smart point of sale (POS) machines, wearable devices, communication equipment carried on drones, high-altitude aircraft, virtual reality (VR) equipment, augmented reality (AR) equipment , wireless terminals in industrial control, wireless terminals in vehicle-to-everything (V2X), wireless terminals in self-driving, wireless terminals in remote medical surgery Terminals, wireless terminals in smart grids, wireless terminals in transportation safety, wireless terminals in smart cities, or wireless terminals in smart homes, or after 5G Terminals of evolved communication systems, etc.
  • V2X vehicle-to-everything
  • wireless terminals in the Internet of Vehicles can be vehicle-mounted equipment, vehicle equipment, vehicle-mounted modules, vehicles, etc.
  • Wireless terminals in industrial control can be cameras, robots, etc.
  • Wireless terminals in smart homes can be TVs, air conditioners, sweepers, speakers, set-top boxes, etc.
  • the network devices involved in the embodiments of this application may be devices in a wireless network.
  • the network device may be a device deployed in a wireless access network to provide wireless communication functions for terminal devices.
  • the network device may be a radio access network (RAN) node that connects the terminal device to the wireless network, and may also be called an access network device.
  • the network equipment in the embodiment of this application may be an evolved Node B (eNB) in the 4G system, a next generation base station (next generation NodeB, gNB) in the 5G system, or a 6G system. Base stations, or base stations in other systems evolved after 5G.
  • eNB evolved Node B
  • gNB next generation base station
  • network equipment includes but is not limited to: evolved node B (evolved Node B, eNB), home base station (for example, home evolved NodeB, or home Node B, HNB), baseband unit (baseband unit, BBU), wireless center Relay node, wireless backhaul node, transmission point (TP) or transmission reception point (TRP); or one or a group (including multiple antenna panels) antennas of a base station in a 5G mobile communication system Panel; alternatively, the network device may also be a network node constituting a gNB or transmission point. For example, BBU, or distributed unit (DU), etc.
  • eNB evolved node B
  • home base station for example, home evolved NodeB, or home Node B, HNB
  • baseband unit baseband unit
  • BBU wireless center Relay node
  • TP transmission point
  • TRP transmission reception point
  • the network device may also be a network node constituting a gNB or transmission point.
  • BBU or distributed unit (DU), etc.
  • gNB may include centralized units (CUs) and DUs.
  • the gNB may also include an active antenna unit (AAU).
  • CU implements some functions of gNB
  • DU implements some functions of gNB.
  • the CU is responsible for processing non-real-time protocols and services, and implementing radio resource control (RRC) and packet data convergence protocol (PDCP) layer functions.
  • RRC radio resource control
  • PDCP packet data convergence protocol
  • DU is responsible for processing physical layer protocols and real-time services, and implementing the functions of the radio link control (RLC) layer, MAC layer and physical (physical, PHY) layer.
  • RLC radio link control
  • MAC MAC layer
  • PHY physical (physical, PHY) layer.
  • AAU implements some physical layer processing functions, radio frequency processing and active antenna related functions.
  • the network device may be a device including one or more of a CU node, a DU node, and an AAU node.
  • the CU can be divided into network devices in the RAN, or the CU can be divided into network devices in the core network (core network, CN), which is not limited in this application.
  • This application is suitable for dual connectivity (DC) scenarios or stand alone (SA) scenarios.
  • DC dual connectivity
  • SA stand alone
  • the NR system in 5G can be independently networked, or the 6G system can be independently networked.
  • a terminal device can be connected to two network devices of different or the same standard, and the two network devices can belong to the same core network.
  • the terminal device establishes connections with the first network device and the second network device at the same time.
  • the first network device can be a network device in 4G, a network device in 5G, or a network device in 6G; similarly, the second network device can be a network device in 4G, or it can be a network device in 6G.
  • the network equipment in 5G can also be the network equipment in 6G.
  • the network device in 5G can be used as the primary station, and the network device in 4G can be used as the secondary station, or it can be the network device in 4G.
  • the network equipment serves as the primary station, and the network equipment in 5G serves as the secondary station.
  • the network device in 5G can serve as the primary station
  • the network device in 6G can serve as the secondary station, or it can be a network device in 6G.
  • the network equipment in 5G serves as the secondary station.
  • Other situations can be deduced by analogy and will not be described again.
  • FIG. 2 a schematic diagram of a network architecture of an independent network suitable for embodiments of the present application is shown.
  • the terminal device is connected to a network device.
  • the network device to which the terminal device is connected and the core network to which the network device is connected are of the same standard. For example, if the core network is a 5G core network, then the network equipment is a 5G network equipment; or if the core network is a 6G core network, then the network equipment is a 6G network equipment.
  • the network device When the network device is in the dormant state, the network device sets the cell to the deactivated state, and the transmitter and/or receiver of the network device is in the off state. Specifically, the network device sets one of the radio frequency unit, the intermediate frequency unit, and the baseband processing unit. Or multiple settings are turned off, correspondingly, the network device cannot send and/or receive signals. Among them, cell deactivation can also be replaced by similar terms such as cell shutdown or dormancy.
  • the information needs to be exchanged with other network devices through the interface between network devices.
  • the interface between network devices can be through the Xn/X2 port or other interfaces that may appear in 6G, which is not limited in this application.
  • the first network device sends a node configuration update message to the second network device through the Xn port, which contains a cell activation/deactivation indication.
  • this application provides a method that enables a network device to be activated or converted to an activated state when receiving a message from a terminal device, which will be described in detail below.
  • FIG. 3 it is an interaction schematic diagram of a device wake-up method provided by an embodiment of the present application.
  • the method is explained by taking the interaction between a terminal device and a network device as an example.
  • the method includes:
  • the network device sends the configuration information of the first message to the terminal device, and accordingly, the terminal device receives the configuration information of the first message.
  • S301 is an optional step. If the configuration information is pre-agreed, the network device does not need to send the configuration information.
  • the configuration information may be used to configure at least one of the following information of the first message: attribute information of the first message; association between the first message and the service; association between the first message and the startup mode of the network device.
  • the first message may also have other names, such as activation message or power-on message.
  • the first message may be a wake-up message, that is, the first message is a message specifically used to wake up the network device, or a message used to trigger the network device to enter a working state.
  • the terminal device wakes up the network device from the sleep state by sending a first message, so that the terminal device can access the network device through a random access process.
  • message 1 or message A in the random access process as the first message, fewer messages can be used to wake up the network device and access the network device, thereby improving the efficiency of the terminal device accessing the network device. speed.
  • the attribute information of the first message includes at least one of the following information: time domain resources; frequency domain resources; codewords; orthogonal sequences; sequence length; sequence format; transmission power; power coefficient.
  • the time domain resource refers to at least one of the first message transmission cycle, wireless frame, subframe, time slot, and symbol.
  • the frequency domain resource may refer to at least one of the number of resource blocks, resource block positions, subcarriers, partial bandwidth (BWP), and bandwidth of the first message.
  • the codeword refers to the orthogonal code or quasi-orthogonal code used in the first message.
  • the codeword can be an orthogonal cover code (OCC).
  • the orthogonal sequence refers to the orthogonal or quasi-orthogonal sequence adopted by the first message, such as the ZadoffChu (ZC) sequence.
  • the sequence length refers to the length of the orthogonal sequence used by the first message.
  • the sequence format may refer to the format of the sequence included in the first message.
  • the network predefines multiple sequence formats, and different sequence formats have different sequence lengths and/or sequence repetition times.
  • the transmission power may refer to the transmission power when the terminal device sends the first message. Power coefficient. When the terminal device sends the first message, it needs to multiply the power coefficient with the transmission power to obtain the actual transmission power when the first message is finally sent.
  • the two first messages may be messages of different types. For example, if the frequency domain resources of one first message are different from the frequency domain resources of another first message, then the two first messages are different types of first messages; for another example, the sequence format of one first message is different from that of another first message. first news The sequence formats are different, then the two first messages are first messages of different types. In order to distinguish the first messages of different types, one of the first messages can be called a first type message, and the other first message can be called a first type message. It is the second type of message, and other situations can be deduced in the same way.
  • the association between the first message and the service may refer to: there is an association between the attribute information of the first message and at least one of the following information about the service of the terminal device: service type; service quality of service (QoS); Business service quality identifier, the business service quality identifier is used to characterize the service quality of the business; business delay, for example, the business delay can be packet delay (packet delay), or the end-to-end delay of the data packet, or the air interface of the data packet Delay; business rate; business packet error rate; business coverage.
  • service type service quality of service
  • QoS service quality of service
  • Business service quality identifier the business service quality identifier is used to characterize the service quality of the business
  • business delay for example, the business delay can be packet delay (packet delay), or the end-to-end delay of the data packet, or the air interface of the data packet Delay; business rate; business packet error rate; business coverage.
  • different service quality indicators can correspond to different service delays and packet error rates.
  • the corresponding relationship between the service quality indicator, service delay and packet error rate can be shown in Table 1.
  • association relationship between the first message and the service may also be pre-agreed. If the association relationship is pre-agreed, it may not be configured through configuration information. The specific content of the relationship between the first message and the business will be described in detail later.
  • the network device can configure multiple first messages of different types, or the protocol stipulates multiple first messages of different types, and each first message of different types can be associated with a startup mode of the network device.
  • the startup mode of the network device may include a regular startup mode, a fast startup mode, a full-bandwidth startup mode, a narrow-bandwidth startup mode, and so on.
  • the normal startup mode refers to starting the network device according to the normal startup process when the network device is activated.
  • the normal startup process may include the following steps: 1. Complete the initialization operation, including but not limited to the initialization of the main control board and single board. Operation; 2. Single board, transmission, and clock configuration operations; 3. Establishing connections with network management and upper-layer network elements; 4.
  • System consistency check that is, calibration
  • Parameter configuration including configuring the bandwidth size of the cell and the frequency of the cell. and other parameters
  • Cell activation means that when the network device is started and activated, some operations are not performed, such as skipping the initialization operations of the main control board and single board, and/or skipping the system consistency check, thereby reducing the startup time and entering activation faster/ working status.
  • the full-bandwidth startup mode means that when the network device is activated, it can activate the full frequency band and work in the full frequency band;
  • the narrow-bandwidth startup mode means that when the network device is activated, it can activate part of the frequency band, that is, it activates a relatively narrow bandwidth and works in the narrow bandwidth. bandwidth.
  • the terminal device may send capability information to the network device, when the capability information is used to indicate that the terminal device has the ability to send services that are associated with the terminal device. , and the ability to use messages to wake up network devices.
  • the attribute information of the two first messages is different, That is, at least one of the two first messages' time domain resources, frequency domain resources, codewords, orthogonal sequences, sequence lengths, sequence formats, transmit power and power coefficients is different.
  • the time domain resources of the two first messages are different, which may mean that at least one of the transmission cycles, radio frames, subframes, time slots, and symbols of the two first messages is different.
  • the frequency domain resources of the two first messages are different, which may mean that at least one of the number of resource blocks, resource block positions, subcarriers, partial bandwidth, and bandwidth of the two first messages is different.
  • the codeword refers to an orthogonal code or a quasi-orthogonal code.
  • the codewords of the two first messages are different, which may mean that the two first messages can be generated by using different OCC sequences; the sequences of the two first messages are different, which may mean The two first messages adopt different orthogonal or quasi-orthogonal sequences.
  • the first message is generated according to the ZC sequence.
  • the sequences adopted by the two first messages can be mutually orthogonal sequences generated by different cyclic shifts based on the root sequence. Intersecting sequences; the sequence lengths of the two first messages are different, which may mean that the two first messages include sequences of different lengths; the sequence formats of the two first messages are different, which may mean that the two first messages include sequences of different formats.
  • Sequence for example, the first message is generated according to the ZC sequence.
  • the length of the sequence included in the two first messages is different, or the number of sequence repetitions included in the two first messages is different; the transmit power of the two first messages is different, which may refer to the network device.
  • the transmit powers configured for the two first messages are different; the power coefficients of the two first messages are different, which may mean that the power coefficients configured by the network device for the two first messages are different.
  • the power coefficient of one first message is 1, the other first message has a power coefficient of 0.8.
  • the network device can configure it in any of the following ways:
  • Method 1 The network device sends the configuration information including the association relationship between the first message and the service to the terminal device through a broadcast message.
  • the broadcast message may be a system message. Further, the system message may be a message specifically used to indicate network energy saving related configurations, or the system message may be an existing system message, such as system information block 1 (SIB1).
  • SIB1 system information block 1
  • Method 2 The network device sends the configuration information including the association relationship between the first message and the service to the terminal device through a unicast message.
  • Method 3 The network device sends the configuration information including the association relationship between the first message and the service to the terminal device through its adjacent network device.
  • the network device can send a message to its adjacent network device through the inter-site interface, and the message includes the configuration information.
  • the specific name of the message is not limited.
  • the inter-site interface can be an interface with Xn, X2 or other names defined in the 6G network.
  • the network device sends a RAN node configuration update message to its adjacent network device through an inter-site interface, and the RAN node configuration update message includes the configuration information.
  • the network device After the network device sends the configuration information, it may enter a sleep state. If the network device enters the sleep state, the terminal device can send a first message to the network device according to the configuration information, thereby waking up the network device. For details, please refer to the following process.
  • the terminal device sends the first message to the network device; correspondingly, the network device receives the first message from the terminal device.
  • the network device Before the terminal device sends the first message, the network device is in a dormant state, or the cell of the network device is a deactivated cell.
  • the first message is used to wake up the network device, and the first message is associated with the service of the terminal device.
  • the network device when the terminal device has business needs and any of the following conditions is met, the network device is awakened by sending a first message:
  • the terminal device does not detect the signal of the network device, for example, the broadcast signal and/or synchronization signal of the network device is not detected;
  • Condition 4 The network equipment currently connected to the terminal equipment does not meet the service requirements of the terminal equipment.
  • the business requirements of the terminal equipment are high-speed and high-bandwidth services, and the network equipment connected to the terminal equipment can only provide low-speed transmission.
  • the terminal device can determine the corresponding first message based on at least one of the following information about the service: service type; service quality of service; service quality identifier of service; service delay; service rate; service packet error rate; service coverage.
  • service types may include but are not limited to: enhanced mobile broadband (eMBB) services, ultra-high reliability and low latency (URLLC) services, massive machine type communications (massive machine-type communication (mMTC) services, uplink ultra-bandwidth services, broadband real-time interactive services, communication awareness convergence services, V2X services, AR services, etc.
  • eMBB enhanced mobile broadband
  • URLLC ultra-high reliability and low latency
  • mMTC massive machine type communications
  • uplink ultra-bandwidth services broadband real-time interactive services
  • communication awareness convergence services V2X services, AR services, etc.
  • the plurality of different first messages are respectively the first type message to the seventh type message, and their associated service types may be as shown in Table 2.
  • the terminal device when the service type of the terminal device is eMBB, the terminal device can send the first type of message; when the service type of the terminal device is URLLC, the terminal device can send the second type of message.
  • one first message may be associated with one or more service quality identifiers.
  • the business service quality identifier can be a QoS class identifier (QCI), a 5G QoS indicator (5G QoS identifier, 5QI), a 6G QoS indicator, and other identifiers that can represent the quality of service.
  • QCI QoS class identifier
  • 5G QoS identifier, 5QI 5G QoS indicator
  • 6G QoS indicator 6G QoS indicator
  • the business service quality identifier is 5QI
  • the multiple first messages with different attribute information are respectively a first type message and a second type message
  • their associated business service quality identifier intervals can be as shown in Table 3.
  • the terminal device when the service quality identifier of the service is 3, the terminal device can send the first type of message; when the service quality identifier of the service is 8, the terminal device can send the second type message.
  • a first message can be associated with N service quality identifiers, where N is an integer greater than 0.
  • the N service quality identifiers associated with the first message sent by the terminal device to the network device include the service quality identifiers of the terminal device's services. That is, the service quality identifier of the terminal device's service is one of the N service quality identifiers associated with the first message sent by the terminal device.
  • the business service quality identifier is 5QI
  • the plurality of first messages with different attribute information are respectively a first type message and a second type message
  • their associated business service quality identifier intervals can be as shown in Table 4.
  • the terminal device when the service quality identifier of the service is 3, the terminal device can send the first type of message; when the service quality identifier of the service is 8, the terminal device can send the second type message.
  • a first message may be associated with a service rate interval.
  • the service rate interval associated with the first message sent by the terminal device to the network device includes the service rate of the terminal device's service. That is, the service rate of the terminal device's service is one of the service rate intervals associated with the first message sent by the terminal device.
  • a plurality of first messages with different attribute information are respectively a first type message and a second type message, and their associated service rate intervals may be as shown in Table 5.
  • the terminal device when the service rate of the service is 50Kbps, the terminal device can send the first type of message; when the service rate of the service is 2Mbps, the terminal device can send the second type of message.
  • a first message can Associated with a service packet error rate interval.
  • the service packet error rate interval associated with the first message sent by the terminal device to the network device includes the service packet error rate of the terminal device's service. That is, the service packet error rate of the terminal device's service is one of the service packet error rate intervals associated with the first message sent by the terminal device.
  • a plurality of first messages with different attribute information are respectively a first type message and a second type message, and their associated service packet error rate intervals may be as shown in Table 6.
  • the terminal device when the service packet error rate of the service is 10 -3 , the terminal device can send the first type of message; when the service packet error rate of the service is 10 -6 , the terminal device can send the second type of message.
  • a plurality of first messages with different attribute information are respectively a first type message and a second type message, and their associated received signal quality intervals may be as shown in Table 7.
  • a first message may be associated with a delay interval.
  • the delay interval associated with the first message sent by the terminal device to the network device includes the service delay of the terminal device's service. That is, the service delay of the terminal device's service is one of the delay intervals associated with the first message sent by the terminal device.
  • first messages with different attribute information are respectively a first type message and a second type message, and their associated delay intervals may be as shown in Table 8.
  • the terminal device when the service delay of the service is 5 ms, the terminal device can send the first type of message; when the service delay of the service is 50 ms, the terminal device can send the second type of message.
  • the association between the first message and one of the service type, service quality identifier, service delay, service rate, service packet error rate and service coverage is taken as an example.
  • the first message can also be associated with Multiple information correlations of the service, for example, the corresponding relationship between the first message and the service delay and packet error rate can be as shown in Table 9.
  • the terminal device can send the first type of message; when the service delay of the service is 500ms and the packet error rate is 10 -4 , the terminal The device can send the third type of message, and so on for other situations, which will not be described again.
  • the association between the first message and the service that the network device indicates to the terminal device through the system message can be: one or more service quality
  • the identifier is associated with a random access preamble set, and a random access preamble set includes one or more random access preambles.
  • the terminal device sends message 1 or message A, it can select a random access preamble from the random access preamble set associated with the service quality identifier of the service.
  • the system message is SIB1, and the network device defines the QoS-RequestConfig configuration in SIB1.
  • the network device defines the QoS-RequestConfig configuration in SIB1.
  • one or more QoS requested will be associated with a preamble resource subset, and the terminal device uses this resource subset.
  • Centralized preamble is used for random access, and the network device can obtain the QoS requirements of the terminal.
  • QoS-RequestConfig is defined in SIB1.
  • the association between the business service quality identifier and the random access preamble set is configured in QoS-RequestConfig.
  • rach-ConfigQoS is used to configure the QoS-related random access channel (RACH) public configuration
  • qos-RequestPeriod is used to configure the RACH transmission period based on QoS
  • QoS-RequestResources is used to configure which preambles the QoS is related to. Union.
  • This application does not specifically limit how the network side receives the first message. It can be one of the following methods or other methods, and there is no specific limitation here:
  • Method 1 There are independent receivers and ordinary receivers on the network device side.
  • the independent receiver is used to receive the first message for waking up the network device.
  • the independent receiver can be a set of low-power receivers;
  • the ordinary receiver is activated to work.
  • Method 2 There are multiple carriers on the network device side. When some of the carriers are shut down (or inactive), the terminal device can send the first message to wake up the network device on the non-shutdown (or activated) carrier. message, when the network device receives the first message, it wakes up or activates the shut down carrier.
  • Method 3 The network device receives the first message through its adjacent network device.
  • the terminal device sends the first message to the adjacent network device, and the adjacent network device can forward the first message to the network device through the inter-site interface.
  • the network device can indicate the identifier of the activated carrier to the terminal device, or the first message can be explicit (direct instruction) or implicit (the first message has a binding relationship with the carrier). ) indicates the carrier that needs to be activated, and the network device activates the corresponding carrier; optionally, the network device may not indicate the identity of the activated carrier, and the network device may determine the carrier that needs to be activated based on the service information corresponding to the first message.
  • S303 The network device transitions from the dormant state to the active state according to the first message.
  • the network device can determine the service type, service quality identifier, service delay, service rate, service packet error rate, and service associated with the first message based on the association between the first message and the service. At least one of the business coverages is converted to an activated state based on at least one of the above information.
  • the network device determines the service type associated with the first message based on the first message, and determines the startup speed when transitioning to the active state based on the service type.
  • the service type and startup mode associated with the first message may be as shown in Table 10.
  • the network device determines the service rate of the service associated with the first message based on the first message, and determines the operating bandwidth size when transitioning to the active state based on the service rate. For example, the network device determines the service speed based on the first message. When the rate is less than the rate threshold, the network device can activate a relatively narrow bandwidth instead of the full frequency band; when the network device determines based on the first message that the service rate is greater than or equal to the rate threshold, the network device can activate the full frequency band.
  • network equipment helps achieve network energy saving by activating network bandwidth reasonably.
  • the startup modes associated with different types of first messages may be as shown in Table 11.
  • the first message received by the network device is a third type message.
  • the network device determines that the startup mode associated with the first message of this type is the narrow bandwidth startup mode.
  • the network device starts activation, it can Activates part of the frequency band to operate in a narrow full frequency band after startup.
  • the terminal device when the first message sent by the terminal device is a random access request message, the terminal device receives a random access response message sent by the network device within the response reception window, thereby establishing an RRC connection with the network device.
  • the start time and duration of the response reception window may be predefined by the protocol or configured by the network device.
  • the start time and/or duration of the response reception window may be based on the start time and/or duration of the random access response (random access response, RAR) window (window) in the protocol. Adding bias results in.
  • the network device sends a second message to the terminal device, and accordingly, the terminal device receives the second message.
  • the network device can trigger the terminal to report auxiliary information through the indication information carried in the paging message.
  • the second message is a short message.
  • the network device can define a type in the short message field to trigger the terminal device to report auxiliary information.
  • the short message fields may be as shown in Table 12.
  • the short message field includes 8 bits, of which 1 to 3 bits already have corresponding indication functions.
  • the fourth bit in the short message field is 0 or 1, it can be used to trigger the terminal device to report auxiliary information.
  • the system message can be SIB1, etc.
  • an information element may be defined in SIB1 to indicate whether to trigger the terminal device to report auxiliary information.
  • the network device When the network device expects to trigger the terminal device to report auxiliary information, it will send the corresponding system message.
  • the network device can also instruct the terminal device to report the auxiliary information in other ways, such as instructing the terminal device to report the above auxiliary information through MAC CE or defining relevant fields in DCI, which will not be described again here.
  • the network device may determine at least one of the sleep mode and sleep duration when entering the sleep state based on the auxiliary information.
  • network equipment can include the following sleep descriptions: power amplifier (PA) level sleep mode. In this sleep mode, only the PA on the network device side is turned off, and the corresponding network device has the fastest recovery time; AAU level sleep Mode: AAU is turned off, the corresponding radio frequency, intermediate frequency and some baseband modules are turned off, and the recovery time is long; deep sleep mode: the radio frequency, intermediate frequency, and baseband parts are all turned off, and the corresponding recovery time is the longest.
  • PA power amplifier
  • AAU level sleep Mode AAU is turned off, the corresponding radio frequency, intermediate frequency and some baseband modules are turned off, and the recovery time is long
  • deep sleep mode the radio frequency, intermediate frequency, and baseband parts are all turned off, and the corresponding recovery time is the longest.
  • each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present application. Some optional features in various embodiments of the present application may not depend on other features in certain scenarios, or may be combined with other features in certain scenarios without limitation.
  • the solutions in the various embodiments of the present application can be used in reasonable combinations, and the explanations or descriptions of various terms appearing in the embodiments can be referred to or explained in each embodiment, without limitation.
  • the sizes of various numerical serial numbers in the embodiments of the present application do not mean the order of execution, but are only distinctions for convenience of description, and should not constitute any limitation on the implementation process of the embodiments of the present application.
  • Each embodiment of the present application involves some message names, such as the first message, etc., and their naming does not limit the protection scope of the embodiments of the present application.
  • embodiments of the present application also provide corresponding devices, which include modules for executing corresponding modules in each of the above method embodiments.
  • the module can be software, hardware, or a combination of software and hardware. It can be understood that the technical features described in the above method embodiments are also applicable to the following device embodiments.
  • FIG. 5 is a schematic block diagram of a communication device provided by an embodiment of the present application.
  • the communication device 500 includes a processing unit 510 and a communication unit 520.
  • the communication unit 520 can implement corresponding communication functions, and the communication unit 520 can also be a communication interface or a communication unit.
  • the processing unit 510 can implement corresponding processing functions, such as processing instructions and/or data.
  • the first message is associated with a service quality identification interval, and the service quality identification of the service is located in the service quality identification interval.
  • the correlation between the first message and the service of the terminal device is preset.
  • the association between the first message and the service of the terminal device is configured by the network device.
  • the communication unit is also configured to: send capability information to the network device, where the capability information is used to indicate that the terminal device has the ability to send a message that is associated with the service of the terminal device and used to wake up the network device. .
  • the communication unit is also configured to: receive a second message from the network device, the second message
  • the information is used to trigger the terminal device to report auxiliary information.
  • the auxiliary information includes at least one of the following information:
  • the amount of service data expected to be reported by the terminal device The amount of service data expected to be reported by the terminal device; the sending interval of the service data packets expected to be reported by the terminal device; the size of the service data packets expected to be reported by the terminal device; and the arrival time of the service data packets expected to be reported by the terminal device.
  • the second message is a paging message; or the second message is a short message; or the second message is a system message; or the second message is a radio resource control message.
  • the service of the terminal device is associated with at least one of the following information of the first message: time domain resources; frequency domain resources; codewords; orthogonal sequences; sequence length; sequence format; transmit power ;Power coefficient.
  • the communication device 500 is used to perform the actions performed by the network device in the above method embodiment: the communication unit is used to receive the first message from the terminal device, and the first message is associated with the business of the terminal device. , the first message is used to wake up the network device; the processing unit is used to convert from the sleep state to the active state according to the first message.
  • Business type business service quality; business service quality identification; business delay; business rate; business packet error rate; business coverage.
  • the first message is associated with a service quality identification interval, and the service quality identification of the service is located in the service quality identification interval.
  • the correlation between the first message and the service of the terminal device is preset.
  • the network device sends a system message or a radio resource control message to the terminal device, and the system message or radio resource control message includes an association relationship.
  • the first message is a wake-up message; or, the first message is message 1 or message A in a random access process.
  • the communication unit is further configured to: receive capability information from the terminal device, where the capability information is used to indicate that the terminal device has the ability to send a message that is associated with the service of the terminal device and used to wake up the network device. ability.
  • the communication unit is further configured to: send a second message to the terminal device.
  • the second message is used to trigger the terminal device to report auxiliary information.
  • the auxiliary information includes at least one of the following information: services expected to be reported by the terminal device. The amount of data; the sending interval of the service data packets expected to be reported by the terminal device; the size of the service data packets expected to be reported by the terminal device; and the arrival time of the service data packets expected to be reported by the terminal device.
  • the second message is a paging message; or the second message is a short message; or the second message is a system message; or the second message is a radio resource control message.
  • the service of the terminal device is associated with at least one of the following information of the first message: time domain resources; frequency domain resources; codewords; orthogonal sequences; sequence length; sequence format; transmit power ;Power coefficient.
  • the communication device 500 is used to perform the actions performed by the network device in the above method embodiment:
  • a processing unit used to determine the second message
  • the communication unit is configured to send the second message to the terminal device; the second message is used to trigger the terminal device to report auxiliary information.
  • the communication unit is also used to: receive auxiliary information;
  • the processing unit is also configured to determine the sleep mode and/or sleep duration when entering the sleep state based on the auxiliary information.
  • the auxiliary information includes at least one of the following information: the amount of service data expected to be reported by the terminal device; the sending interval of the service data packet expected to be reported by the terminal device; the size of the service data packet expected to be reported by the terminal device; The arrival time of the service data packet expected to be reported by the terminal device.
  • the processing unit 510 and the communication unit 520 can also perform other functions.
  • the processing unit 510 and the communication unit 520 can also perform other functions.
  • Figure 6 shows a communication device provided by an embodiment of the present application.
  • the communication device shown in Figure 6 can be an implementation of a hardware circuit of the communication device shown in Figure 5.
  • the communication device can be adapted to the flow chart shown above to perform the functions of the terminal device or network device in the above method embodiment.
  • FIG. 6 shows only the main components of the communication device.
  • the communication device 600 includes a processor 610 and an interface circuit 620 .
  • the processor 610 and the interface circuit 620 are coupled to each other.
  • the interface circuit 620 can be a transceiver, a pin, or an input-output interface.
  • the communication device 600 may also include a memory 630 for storing instructions executed by the processor 610 or input data required for the processor 610 to run the instructions or data generated after the processor 610 executes the instructions.
  • part or all of the memory 630 may be located in the processor 610, that is, the memory 630 may be integrated with the processor 610.
  • the processor 610 is used to implement the functions of the above-mentioned processing unit 510
  • the interface circuit 620 is used to implement the functions of the above-mentioned communication unit 520.
  • processor in the embodiments of the present application may be a central processing unit, or other general-purpose processor, digital signal processor, application-specific integrated circuit, logic circuit, or other programmable logic device or transistor logic device. Hardware components or any combination thereof.
  • a general-purpose processor can be a microprocessor or any conventional processor.
  • the memory in the embodiment of the present application may be random access memory, flash memory, read-only memory, programmable read-only memory, erasable programmable read-only memory, electrically erasable programmable read-only memory, register, hard disk, in a portable hard disk or any other form of storage media well known in the art.
  • the processor is a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) ) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, the memory (memory module) can be integrated in the processor.
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • memories described herein are intended to include, but are not limited to, these and any other suitable types of memories.
  • Embodiments of the present application also provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer programs or instructions.
  • the computer programs or instructions are executed by a computer (for example, a processor) to implement any device in the embodiments of the present application. Perform some or all of the steps of any method.
  • Embodiments of the present application also provide a computer program product including a computer program or a set of instructions.
  • the computer program product is run on a computer, some or all of the steps of any of the above methods are executed.
  • the chip may include a processor.
  • the chip may also include a memory (or storage module) and/or a transceiver (or communication module), or the chip may be coupled with a memory (or storage module) and/or a transceiver (or communication module), where the transceiver ( or communication module) can be used to support the chip for wired and/or wireless communication, the memory (or storage module) can be used to store a program or a set of instructions, and the processor can call the program or the set of instructions to implement the above method embodiments, Operations performed by the terminal or network device in any possible implementation of the method embodiment.
  • the chip system may include the above chip, or may include the above chip and other discrete devices, such as memory (or storage module) and/or transceiver (or communication module).
  • embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment that combines software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, etc.) having computer-usable program code embodied therein.
  • a computer-usable storage media including, but not limited to, disk storage, optical storage, etc.
  • These computer program instructions may also be stored in a computer-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction means, the instructions
  • the device implements the functions specified in a process or processes of the flowchart and/or a block or blocks of the block diagram.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)

Abstract

本申请提供一种设备唤醒方法及装置，其中方法包括：终端设备向网络设备发送第一消息,所述第一消息与所述终端设备的业务关联，所述第一消息用于唤醒所述网络设备；所述终端设备与所述网络设备建立连接。本申请提供的方法，通过将终端设备的业务与用于唤醒网络设备的第一消息进行关联，使得网络设备根据与业务关联的第一消息唤醒设备，不同业务可以对应不同的唤醒流程，可以更好的提升用户业务体验，以及降低基站能耗。

Description

一种设备唤醒方法及装置
相关申请的交叉引用
本申请要求在2022年04月28日提交中国国家知识产权局、申请号为202210470761.8、申请名称为“一种设备唤醒方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种设备唤醒方法及装置。
背景技术
随着数据流量需求持续猛增，网络负荷大幅增长，基站耗电问题日趋严重。不同设备商、运营商都采用了各种各样的节能手段，当前节能的总体技术体系包括设备级、站点级和网络级节能。其中，设备级重点从器件、硬件设计开展硬件节能方案研究；站点级主要从符号关断、通道关断、载波关断及深度休眠等方面开展软件节能方案研究；网络级节能主要从多网协调角度，进行智能节能。
此外，为了降低网络能耗，长期演进(long term evolution，LTE)系统以及新无线(new radio，NR)系统中均引入了基站节能技术。对于处于正常工作状态的基站，在其覆盖下无连接态用户或者用户数非常少等情况下，基站可以执行关断操作，即基站处于节能模式，从而可以节省能耗。
目前当基站处于节能模式时，只能通过定时方式唤醒或通过邻区唤醒，灵活性低。
发明内容
本申请提供一种设备唤醒方法及装置，以实现灵活的基站唤醒机制，进而提高用户体验。
第一方面，本申请提供一种设备唤醒方法，该方法可以用于终端设备侧，本申请实施例不限该方法的具体执行主体。以该方法应用于终端设备为例，在该方法中，终端设备向网络设备发送第一消息,第一消息与终端设备的业务关联，第一消息用于唤醒网络设备；终端设备与网络设备建立连接。
通过本申请提供的方法，通过将终端设备的业务与用于唤醒网络设备的第一消息进行关联，例如不同类型的业务与不同的第一消息关联，当网络设备处于休眠状态，或者网络设备的下行关闭，网络设备接收到第一消息后可以根据与业务关联的第一消息唤醒设备，不同业务可以对应不同的唤醒流程，提高灵活性和网络设备启动速度，进而提升用户业务体验，以及降低基站能耗。示例性的，不同唤醒流程对应不同的启动速度或传输带宽。
在一种可能的实现方式中，第一消息与终端业务的以下至少一项信息存在关联关系：业务类型；业务服务质量；业务服务质量标识；业务时延；业务速率；业务误包率；业务覆盖。
通过上述方法，网络设备可以根据第一消息确定与其关联的业务的业务类型、业务服务质量标识、业务时延、业务速率、业务误包率以及业务覆盖中的至少一项，网络设备从 而可以及时获取终端设备的业务类型和业务诉求，提高网络的灵活性。
在一种可能的实现方式中，第一消息关联N个业务服务质量标识，业务的业务服务质量标识为N个业务服务质量标识中的一个，N为大于0的整数。
通过实施上述方法，通过为第一消息关联N个业务服务质量标识，可以根据实际情况配置一个或多个业务服务质量标识，实现起来比较灵活。
在一种可能的实现方式中，第一消息关联一个业务服务质量标识区间，业务的业务服务质量标识位于业务服务质量标识区间。
通过实施上述方法，通过划分业务服务质量标识区间的方式，仅需通知第一消息关联的各业务服务质量标识区间的门限，有助于节省信令。
在一种可能的实现方式中，第一消息关联M个业务类型，业务的业务类型为M个业务类型中的一个，M为大于0的整数。
通过实施上述方法，将第一消息与业务类型进行关联，关联的粒度较粗，更有助于节省通知信令。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为预设的。
通过实施上述方法，通过预设的方式配置关联关系可以节省通知开销。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为网络设备配置的。
在一种可能的实现方式中，终端设备接收来自网络设备的系统消息或无线资源控制消息，系统消息或无线资源控制消息包括关联关系。
通过不同方式配置关联关系，可以适用于为不同状态的终端设备，例如当终端设备处于连接态时，可以通过无线资源控制RRC信令配置关联关系；当终端设备处于空闲态时，可以通过系统消息配置关联关系。
在一种可能的实现方式中，第一消息为唤醒消息。
在一种可能的实现方式中，第一消息为随机接入过程中的消息1或消息A。
通过将随机接入过程中的消息1或消息A作为第一消息，可以使得通过一条消息实现唤醒网络设备以及接入网络设备，提高终端设备接入网络设备的速度。
在一种可能的实现方式中，该方法还包括：终端设备向网络设备发送能力信息，能力信息用于指示终端设备具有发送与终端设备的业务存在关联关系、且用于唤醒网络设备的消息的能力。
在一种可能的实现方式中，该方法还包括：终端设备接收来自网络设备的第二消息，第二消息用于触发终端设备上报辅助信息，辅助信息包括以下至少一项信息：终端设备预期上报的业务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
通过上述方法，在网络设备执行节能关断处理时，可以提前获取终端设备的业务预期，进而进入相应的休眠模式。
在一种可能的实现方式中，第二消息为寻呼消息；或者，所述第二消息为短消息；或者，第二消息为系统消息；或者，第二消息为无线资源控制消息。
在一种可能的实现方式中，终端设备的业务与第一消息的以下至少一项信息存在关联关系：时域资源；频域资源；码字；正交序列；序列长度；序列格式；发射功率；功率系数。
通过上面的方法，不同业务关联的不同的第一消息可以具有不同的时域资源、频域资 源等，可以实现对第一消息按照不同维度进行区分。
第二方面，本申请提供一种设备唤醒方法，该方法可以用于网络设备侧的功能，本申请实施例不限该方法的具体执行主体。以该方法应用于网络设备为例，在该方法中，网络设备接收来自终端设备的第一消息，第一消息与终端设备的业务存在关联关系，第一消息用于唤醒网络设备；网络设备根据第一消息从休眠状态转换为激活状态。
在一种可能的实现方式中，第一消息与业务的以下至少一项信息存在关联关系：业务类型；业务服务质量；业务服务质量标识；业务时延；业务速率；业务误包率；业务覆盖。
在一种可能的实现方式中，第一消息关联N个业务服务质量标识，业务的业务服务质量标识为N个业务服务质量标识中的一个，N为大于0的整数。
在一种可能的实现方式中，第一消息关联一个业务服务质量标识区间，业务的业务服务质量标识位于业务服务质量标识区间。
在一种可能的实现方式中，第一消息关联M个业务类型，业务的业务类型为M个业务类型中的一个，M为大于0的整数。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为预设的。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为网络设备配置的。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为网络设备配置的，包括：终端设备接收来自网络设备的系统消息或无线资源控制消息，系统消息或无线资源控制消息包括关联关系。
在一种可能的实现方式中，第一消息为唤醒消息；或者，第一消息为随机接入过程中的消息1或消息A。
在一种可能的实现方式中，该方法还包括：网络设备接收来自终端设备的能力信息，能力信息用于指示终端设备具有发送与终端设备的业务存在关联关系、且用于唤醒网络设备的消息的能力。
在一种可能的实现方式中，该方法还包括：网络设备向终端设备发送第二消息，第二消息用于触发终端设备上报辅助信息，辅助信息包括以下至少一项信息：
终端设备预期上报的业务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
在一种可能的实现方式中，第二消息为寻呼消息；或者，所述第二消息为短消息；或者，第二消息为系统消息；或者，第二消息为无线资源控制消息。
在一种可能的实现方式中，终端设备的业务与第一消息的以下至少一项信息存在关联关系：时域资源；频域资源；码字；正交序列；序列长度；序列格式；发射功率；功率系数。
第三方面，本申请提供一种通信方法，该方法可以用于网络设备侧的功能，本申请实施例不限该方法的具体执行主体。以该方法应用于网络设备为例，在该方法中，网络设备确定第二消息，并向终端设备发送第二消息；第二消息用于触发终端设备上报辅助信息。
一种可能的实现方式中，网络设备接收辅助信息，以及根据该辅助信息确定进入休眠状态时的休眠模式和/或休眠时长。
通过上面的方法，网络设备可以根据终端设备的辅助信息，灵活的确定休眠模式和/或休眠时长，从而达到不影响终端体验下最大化节能。
在一种可能的实现方式中，辅助信息包括以下至少一项信息：终端设备预期上报的业 务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
通过上面的方法，辅助信息包括上述信息时，可以使得网络设备能够确定终端设备预期未来的一段时间的业务量，从而确定是否进行休眠状态。当网络设备进入休眠状态，可以显著的节能，且不对终端设备的业务造成影响。
第四方面，本申请实施例提供一种通信装置，通信装置具备实现上述第一方面的功能，比如，通信装置包括执行上述第一方面所涉及的步骤的模块或单元或手段，功能或单元或手段可以通过软件实现，或者通过硬件实现，也可以通过硬件执行相应的软件实现。
在一种可能的实现方式中，通信装置包括处理单元、通信单元，其中，通信单元可以用于收发信号，以实现该通信装置和其它装置之间的通信；处理单元可以用于执行该通信装置的一些内部操作。
在一种可能的实现方式中，通信装置包括处理器，还可以包括收发器，收发器用于收发信号，处理器执行程序指令，以完成上述第一方面中任意可能的设计或实现方式中的方法。其中，通信装置还可以包括一个或多个存储器，存储器用于与处理器耦合，存储器可以保存实现上述第一方面涉及的一项或多项功能的计算机程序或指令。处理器可执行存储器存储的计算机程序或指令，当计算机程序或指令被执行时，使得通信装置实现上述第一方面中任意可能的设计或实现方式中的方法。
在一种可能的实现方式中，通信装置包括处理器，处理器可以用于与存储器耦合。存储器可以保存实现上述第一方面涉及的功能的必要计算机程序或指令。处理器可执行存储器存储的计算机程序或指令，当计算机程序或指令被执行时，使得通信装置实现上述第一方面中任意可能的设计或实现方式中的方法。可选的，该通信装置还包括上述存储器；可选的，上述存储器和处理器集成在一起；可选的，上述存储器位于该通信装置之外。
在一种可能的实现方式中，通信装置包括处理器和接口电路，其中，处理器用于通过接口电路与其它装置通信，并执行上述第一方面中任意可能的设计或实现方式中的方法。
第五方面，本申请还提供一种通信装置，该通信装置能够实现上述第二方面或第三方面提供的任一方法或任一实现方式。该通信装置可以通过硬件实现，可以通过软件实现，或者可以通过硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的单元或模块。
在一种可能的实现方式中，通信装置包括处理单元、通信单元，其中，通信单元可以用于收发信号，以实现该通信装置和其它装置之间的通信；处理单元可以用于执行该通信装置的一些内部操作。
在一种可能的实现方式中，通信装置包括处理器，还可以包括收发器，收发器用于收发信号，处理器执行程序指令，以完成上述第二方面或第三方面中任意可能的设计或实现方式中的方法。其中，通信装置还可以包括一个或多个存储器，存储器用于与处理器耦合，存储器可以保存实现上述第二方面或第三方面涉及的一项或多项功能的计算机程序或指令。处理器可执行存储器存储的计算机程序或指令，当计算机程序或指令被执行时，使得通信装置实现上述第二方面或第三方面中任意可能的设计或实现方式中的方法。
在一种可能的实现方式中，通信装置包括处理器，处理器可以用于与存储器耦合。存储器可以保存实现上述第二方面或第三方面涉及的功能的必要计算机程序或指令。处理器可执行存储器存储的计算机程序或指令，当计算机程序或指令被执行时，使得通信装置实 现上述第二方面或第三方面中任意可能的设计或实现方式中的方法。可选的，该通信装置还包括上述存储器；可选的，上述存储器和处理器集成在一起；可选的，上述存储器位于该通信装置之外。
在一种可能的实现方式中，通信装置包括处理器和接口电路，其中，处理器用于通过接口电路与其它装置通信，并执行上述第二方面或第三方面中任意可能的设计或实现方式中的方法。
第六方面，本申请实施例提供一种通信系统，该通信系统包括上述第四方面所提供的终端设备和上述第五方面所提供的网络设备。
第七方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序包括用于执行第一方面或第一方面中任一种可能实现方式中的方法的指令。
第八方面，提供了一种计算机可读存储介质，用于存储计算机程序，该计算机程序包括用于执行第二方面至第三方面中任一种可能实现方式中的方法的指令。
第九方面，提供了一种计算机程序产品，所述计算机程序产品包括：计算机程序或指令，当所述计算机程序或指令在计算机上运行时，使得计算机执行上述第一方面或第一方面中任一种可能实现方式中的方法。
第十方面，提供了一种计算机程序产品，所述计算机程序产品包括：计算机程序或指令，当所述计算机程序或指令在计算机上运行时，使得计算机执行上述第二方面至第三方面中任一种可能实现方式中的方法。
第十一方面，本申请提供一种芯片，所述芯片包括处理器，所述处理器与存储器耦合，用于读取并执行所述存储器中存储的软件程序，以实现上述第一方面或第一方面中任一种可能实现方式中的方法。
第十二方面，本申请提供一种芯片，所述芯片包括处理器，所述处理器与存储器耦合，用于读取并执行所述存储器中存储的软件程序，以实现上述第二方面至第三方面中任一种可能实现方式中的方法。
本申请的这些方面或其它方面在以下实施例的描述中会更加简明易懂。
附图说明
图1为适用于本申请实施例的一种双连接的网络架构示意图；
图2为适用于本申请实施例的一种独立组网的网络架构示意图；
图3为本申请实施例提供的一种设备唤醒方法流程示意图；
图4为本申请实施例提供的一种通信方法流程示意图；
图5为本申请实施例提供的一种通信装置结构示意图；
图6为本申请实施例提供的一种通信装置结构示意图。
具体实施方式
下面结合说明书附图对本申请实施例做详细描述。
本申请提供的技术方案可以应用于各种通信系统，例如：可以应用于第四代(4th generation，4G)通信系统，例如LTE，也可以应用于第五代(5th generation，5G)通信系统，例如NR系统，或应用于5G之后演进的各种通信系统，例如，第六代(6th generation， 6G)通信系统。
本申请实施例提供的方法和装置是基于同一或相似技术构思的，由于方法及装置解决问题的原理相似，因此装置与方法的实施可以相互参见，重复之处不再赘述。
本申请实施例中涉及的终端设备，可以是指向用户提供语音和/或数据连通性的设备，或具有无线连接功能的移动设备、或连接到无线调制解调器的其他处理设备。
终端设备，又称之为用户设备(user equipment，UE)、移动台(mobile station，MS)、移动终端(mobile terminal，MT)等。终端设备是包括无线通信功能(向用户提供语音/数据连通性)的设备。例如，具有无线连接功能的手持式设备、或车载设备等。目前，一些终端设备的举例为：手机(mobile phone)、卫星电话、蜂窝电话、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、客户终端设备(customer-premises equipment，CPE)、智能销售点(point of sale，POS)机、可穿戴设备，无人机、高空飞机上搭载的通信设备、虚拟现实(virtual reality，VR)设备、增强现实(augmented reality，AR)设备、工业控制(industrial control)中的无线终端、车联网(vehicle-to-everything，V2X)中的无线终端、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、或智慧家庭(smart home)中的无线终端，或5G之后演进的通信系统的终端等。例如，车联网中的无线终端可以为车载设备、整车设备、车载模块、车辆等。工业控制中的无线终端可以为摄像头、机器人等。智慧家庭中的无线终端可以为电视、空调、扫地机、音箱、机顶盒等。
本申请实施例中涉及的网络设备，可以为无线网络中的设备。例如，网络设备可以是部署在无线接入网中为终端设备提供无线通信功能的设备。例如，网络设备可以为将终端设备接入到无线网络的无线接入网(radio access network，RAN)节点，又可以称为接入网设备。本申请实施例中的网络设备可以为4G系统中的演进型节点B(evolved Node B，eNB)，可以为5G系统中的下一代基站(next generation NodeB，gNB)，还可以为6G系统中的基站，或者5G之后演进的其他系统中的基站。具体的，网络设备包括但不限于：演进型节点B(evolved Node B，eNB)、家庭基站(例如，home evolved NodeB，或home Node B，HNB)、基带单元(baseband unit，BBU)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者传输接收点(transmission reception point，TRP)；或者，5G移动通信系统中的基站的一个或一组(包括多个天线面板)天线面板；或者，网络设备还可以为构成gNB或传输点的网络节点。例如，BBU，或，分布式单元(distributed unit，DU)等。
在一些部署中，gNB可以包括集中式单元(centralized unit，CU)和DU。gNB还可以包括有源天线单元(active antenna unit，AAU)。CU实现gNB的部分功能，DU实现gNB的部分功能。例如，CU负责处理非实时协议和服务，实现无线资源控制(radio resource control，RRC)，分组数据汇聚层协议(packet data convergence protocol，PDCP)层的功能。DU负责处理物理层协议和实时服务，实现无线链路控制(radio link control，RLC)层、MAC层和物理(physical，PHY)层的功能。AAU实现部分物理层处理功能、射频处理及有源天线的相关功能。RRC层的信息最终会变成PHY层的信息，或者，由PHY层的信息转变而来。因此在该架构下，高层信令(如RRC层信令)也可以认为是由DU发送的，或 者，由DU和AAU发送的。可以理解的是，网络设备可以为包括CU节点、DU节点、AAU节点中一个或多个的设备。此外，可以将CU划分为RAN中的网络设备，也可以将CU划分为核心网(core network，CN)中的网络设备，本申请对此不做限定。
本申请适用于双连接(dual connectivity，DC)场景或者独立组网(stand alone，SA)场景。在SA场景中，可以是5G中的NR系统单独组网，也可以是6G系统单独组网。
如图1所示，示出了适用于本申请实施例的一种双连接的网络架构示意图。在双连接场景中，终端设备可以与两个不同或相同制式的网络设备进行连接，这两个网络设备可以属于同一个核心网。图1中，以终端设备同时与第一网络设备和第二网络设备建立连接为例。其中，第一网络设备可以为4G中的网络设备，也可以为5G中的网络设备，还可以为6G中的网络设备；同样的，第二网络设备可以为4G中的网络设备，也可以为5G中的网络设备，还可以为6G中的网络设备。
在实际应用中，终端设备同时与5G中的网络设备以及4G中的网络设备建立连接时，可以是5G中的网络设备作为主站，4G中的网络设备作为辅站，也可以是4G中的网络设备作为主站，5G中的网络设备作为辅站。同样的，终端设备同时与5G中的网络设备以及6G中的网络设备建立连接时，可以是5G中的网络设备作为主站，6G中的网络设备作为辅站，也可以是6G中的网络设备作为主站，5G中的网络设备作为辅站。其他情况以此类推，不再赘述。
如图2所示，示出了适用于本申请实施例的一种独立组网的网络架构示意图。在独立组网的场景中，终端设备与一个网络设备连接，终端设备所连接的网络设备，以及网络设备所连接的核心网为相同制式。比如核心网为5G核心网，那么网络设备为5G网络设备；或者核心网为6G核心网，那么网络设备为6G网络设备。
本申请中，网络设备可以存在至少两种工作状态：休眠状态和激活状态。休眠状态也可以称为去激活状态。激活状态也可以是指网络设备正常工作的状态，网络设备处于激活状态时，网络设备的发射机和接收机处于工作状态，具体的，网络设备的射频单元、中频单元、基带处理单元等均处于正常工作状态，此时，网络设备可以执行下行发送或者上行接收操作。
网络设备处于休眠状态时，网络设备将小区设置为去激活状态，网络设备的发射机和/或接收机处于关闭状态，具体的，网络设备将射频单元、中频单元、基带处理单元中的一项或者多项设置关闭状态，相应的，网络设备无法发送和/或接收信号。其中，小区去激活也可以用小区关断或休眠等类似的术语来替代。
网络设备的小区激活/去激活时，需要通过网络设备间的接口与其他网络设备交互该信息。网络设备间的接口可以是通过Xn/X2口或者6G中可能出现的其他接口，本申请不作限定。以图1为例，当第一网络设备的小区激活/去激活时，第一网络设备通过Xn口向第二网络设备发送节点配置更新消息，其中包含小区激活/去激活指示。
目前，网络设备将小区去激活之后，需要通过定时方式重新激活或者通过相邻的网络设备进行激活，激活的方式比较单一，不能适应终端设备对网络的需求。为此，本申请提供一种方法，可以使得网络设备在接收到来自终端设备的消息时，实现激活或者转换为激活状态，下面将详细描述。
本申请实施例中涉及的多个，是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B， 单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。另外，需要理解的是，在本申请的描述中，“第一”、“第二”等词汇，仅用于区分描述的目的，而不能理解为指示或暗示相对重要性，也不能理解为指示或暗示顺序。
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的说明本申请实施例的技术方案，并不构成对于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。
如图3所示，为本申请实施例提供的一种设备唤醒方法的交互示意图，该方法以终端设备与网络设备之间的交互为例进行说明，该方法包括：
S301：网络设备向终端设备发送第一消息的配置信息，相应的，终端设备接收该第一消息的配置信息。
其中，S301为可选步骤，如果该配置信息为预先约定的，那么网络设备可以不发送该配置信息。
该配置信息可以用于配置第一消息的以下至少一项信息：第一消息的属性信息；第一消息与业务的关联关系；第一消息与网络设备的启动模式的关联关系。
本申请中，第一消息也可以存在其他名称，例如激活消息或者开机消息等。第一种实现方式中，第一消息可以为唤醒消息，即第一消息为专门用于唤醒网络设备的消息，或者用于触发网络设备进入工作状态的消息。
在第一种实现方式中，终端设备在接入网络设备之前，通过发送第一消息将网络设备从休眠状态唤醒，从而可以通过随机接入过程接入网络设备。
第二种实现方式中，第一消息可以为随机接入过程中的随机接入请求消息，例如随机接入请求消息可以是消息1或消息A。其中，四步随机接入过程中，终端设备发送的随机接入前导码(preamble)称为消息1；两步随机接入过程中，将原来四步随机接入过程中的随机接入前导码(即消息1)和调度传输消息(即消息3)合并为消息A。
在第二种实现方式中，通过将随机接入过程中的消息1或消息A作为第一消息，可以通过更少的消息实现唤醒网络设备以及接入网络设备，提高终端设备接入网络设备的速度。
本申请中，第一消息的属性信息包括以下至少一项信息：时域资源；频域资源；码字；正交序列；序列长度；序列格式；发射功率；功率系数。
其中，时域资源，是指第一消息的发送周期、无线帧、子帧、时隙、符号中的至少一项。频域资源，可以是指第一消息的资源块个数、资源块位置、子载波、部分带宽(bandwidth part,BWP)、带宽中的至少一项。码字是指第一消息采用的正交码或者准正交码，例如码字可以为叠加正交码(orthogonal cover code，OCC)。正交序列是指第一消息采用的正交或者准正交的序列，例如ZadoffChu(ZC)序列。序列长度是指第一消息采用的正交序列的长度。序列格式，可以是指第一消息包括的序列的格式，例如网络预定义多种序列格式，不同的序列格式具有不同的序列长度和/或序列重复次数。发射功率，可以是指终端设备发送第一消息时的发射功率。功率系数，终端设备发送第一消息时，需要采用该功率系数与发射功率相乘，获得最终发送第一消息时实际的发射功率。
本申请实施例中，两个第一消息的属性信息不同，那么这两个第一消息可以是不同类型的消息。例如，一个第一消息的频域资源和另一个第一消息的频域资源不同，那么这两个第一消息是不同类型的第一消息；再例如，一个第一消息的序列格式和另一个第一消息 的序列格式不同，那么这两个第一消息是不同类型的第一消息，为了区分不同类型的第一消息，可以将其中一个第一消息称为第一类型消息，将另一个第一消息称为第二类型消息，其他情况可以以此类推。
其中，第一消息与业务的关联关系，可以是指：第一消息的属性信息与终端设备的业务的以下至少一项信息存在关联关系：业务类型；业务服务质量(quality of service，QoS)；业务服务质量标识，业务服务质量标识用于表征业务的服务质量；业务时延，例如业务时延可以为包时延(packet delay)，或者数据包的端到端时延，或者数据包的空口时延；业务速率；业务误包率(packet error rate)；业务覆盖。
本申请中，不同的服务质量标识，可以对应不同的业务时延以及误包率。举例来说，服务质量标识、业务时延以及误包率的对应关系可以如表1所示。
表1
本申请中，也可以预先约定第一消息与业务的关联关系，如果该关联关系为预先约定的，则可以不通过配置信息配置。第一消息与业务的关联关系的具体内容，将在后面详细描述。
本申请中，网络设备可以配置多个不同类型的第一消息，或者协议约定多个不同类型的第一消息，每个不同类型的第一消息可以关联一个网络设备的启动模式。举例来说，网络设备的启动模式可以包括常规启动模式、快速启动模式、全带宽启动模式以及窄带宽启动模式等。其中，常规启动模式是指网络设备启动激活时，按照正常启动流程启动网络设备，例如正常启动流程可以包括如下几个步骤：1.完成初始化操作，包括但不限于主控板、单板的初始化操作；2.单板、传输、时钟配置操作；3.与网管、上层网元建立连接；4.系统一致性核查，即校准；5.参数配置，包括配置小区的带宽大小、小区的频点等参数；6.小区激活。快速启动模式是指网络设备启动激活时，不执行部分操作，如跳过主控板、单板的初始化操作，和/或跳过系统一致性核查，进而减少启动时间，更快的进入激活/工作状态。全带宽启动模式是指网络设备启动激活时，可以激活全频带，工作在全频带；窄带宽启动模式是指网络设备启动激活时，可以激活部分频带，即激活一个比较窄的带宽，工作在窄带宽。
可选地，一种实现方式中，网络设备发送第一消息的配置信息之前，终端设备可以向网络设备发送能力信息，当该能力信息用于指示终端设备具有发送与终端设备的业务存在关联关系、且用于唤醒网络设备的消息的能力。
如果配置信息中不包括上述任一信息，则该信息可以为预先约定的或协议规定的，网络设备可以不通过配置信息配置该信息。例如，第一消息的频域资源为预先约定的，那么该配置信息中可以不配置第一消息的频域资源。又例如，第一消息的序列格式为预先约定的，那么该配置信息中可以不配置第一消息的序列格式。
本申请中，如果两个业务关联的第一消息不同，那么这两个第一消息的属性信息不同， 即这两个第一消息时域资源、频域资源、码字、正交序列、序列长度、序列格式、发射功率以及功率系数中的至少一项不同。
举例来说，两个第一消息的时域资源不同，可以是指这两个第一消息的发送周期、无线帧、子帧、时隙、符号中的至少一项不同。两个第一消息的频域资源不同，可以是指这两个第一消息的资源块个数、资源块位置、子载波、部分带宽、带宽中的至少一项不同。码字指正交码或者准正交码，两个第一消息的码字不同，可以是指两个第一消息可以通过采用不同的OCC序列生成；两个第一消息的序列不同，可以是指两个第一消息采用不同的正交或者准正交序列，例如第一消息根据ZC序列生成，两个第一消息采用的序列可以为在根序列的基础上通过不同循环移位生成的相互正交的序列；两个第一消息的序列长度不同，可以是指两个第一消息包括不同长度的序列；两个第一消息的序列格式不同，可以是指两个第一消息包括不同格式的序列，例如第一消息根据ZC序列生成，两个第一消息包括的序列长度不同，或者两个第一消息包括的序列重复次数不同；两个第一消息的发射功率不同，可以是指网络设备为这两个第一消息配置的发射功率不同；两个第一消息的功率系数不同，可以是指网络设备为这两个第一消息配置的功率系数不同，例如一个第一消息的功率系数为1，另一个第一消息的功率系数为0.8。
进一步的，如果网络设备向终端设备配置第一消息与业务的关联关系，那么网络设备可以通过以下任一方式进行配置：
方式一：网络设备通过广播消息向终端设备发送包括第一消息与业务的关联关系的配置信息。
该广播消息可以为系统消息。进一步的，该系统消息可以是专门用于指示网络节能相关配置的消息，或者该系统消息可以为已有的系统消息，如系统信息块1(system information block 1，SIB1)。
方式二：网络设备通过单播消息向终端设备发送包括第一消息与业务的关联关系的配置信息。
该单播消息可以为高层信令，高层信令包括但不限于RRC消息、媒体接入控制(media access control，MAC)控制元素(control element，CE)；该单播消息还可以为物理层信令，例如下行控制信息(downlink control information，DCI)。
方式三：网络设备通过其相邻的网络设备向终端设备发送包括第一消息与业务的关联关系的配置信息。
网络设备可以通过站间接口向其相邻的网络设备发送消息，该消息包括该配置信息，该消息的具体名称并不限定。站间接口可以是Xn、X2或者6G网络中定义的其它名称的接口。举例来说，第一种可能的实现方式中，网络设备通过站间接口向其相邻的网络设备发送RAN节点配置更新消息，该RAN节点配置更新消息包括该配置信息。
第二种可能的实现方式中，如果网络设备将切换到休眠状态，网络设备可以向其相邻的网络设备发送关闭请求消息，此时，关闭请求消息可以包括第一消息的配置信息。可选的，如果网络设备接收到其相邻的网络设备的关闭拒绝消息，则可以不切换到休眠状态。
以上只是仅作为示例列出，不排除网络设备通过其它可能的实现方式向终端设备发送配置信息。
网络设备发送配置信息之后，可能进入休眠状态。如果网络设备进入休眠状态，终端设备可以根据配置信息向网络设备发送第一消息，从而唤醒网络设备，具体可以参考下面 的流程。
S302：终端设备向网络设备发送第一消息；相应的，网络设备接收来自终端设备的第一消息。
其中，终端设备发送第一消息之前，网络设备处于休眠态，或者网络设备的小区为去激活小区。相应的，第一消息用于唤醒网络设备，第一消息与终端设备的业务关联。
可选地，一种可能的实现方式中，当终端设备有业务需求时，在满足以下任一条件时，通过发送第一消息唤醒网络设备：
条件1：终端设备没有检测到网络设备的信号，例如没有检测到网络设备的广播信号和/或同步信号；
条件2：终端设备的接收信号质量低于门限值，可选的，该门限值可以是预定义的，或者是终端设备所接入的网络设备所配置的，也可以是终端设备自主确定的；
条件3：终端设备当前接入小区的标识与需要唤醒的网络设备的小区的标识不同；
条件4：终端设备当前接入的网络设备不满足终端设备的业务需求，如终端设备的业务需求为高速率高宽带业务，终端设备接入的网络设备仅能提供低速率传输。
本申请中，终端设备可以根据业务的以下至少一项信息确定相应的第一消息：业务类型；业务服务质量；业务服务质量标识；业务时延；业务速率；业务误包率；业务覆盖。
本申请中，业务类型可以包括但不限于：增强移动宽带(enhanced mobile broadband，eMBB)业务，超高可靠低时延(ultra-high reliability and low latency，URLLC)业务，大规模机器类通信(massive machine-type communication，mMTC)业务，上行超带宽业务，宽带实时交互业务，通信感知融合业务，V2X业务，AR业务等。
当第一消息与业务的业务类型关联时，一个第一消息可以与一个或者多个业务类型关联。可选的，也可以是一个业务类型关联多个不同的第一消息。相应的，终端设备发送的第一消息，为与终端设备的业务的业务类型关联的第一消息。
举例来说，多个不同的第一消息分别为第一类型消息至第七类型消息，其关联的业务类型可以如表2所示。
表2
其中，eMBB业务、URLLC业务、mMTC业务以及V2X业务均分别关联一个第一消息；上行超宽带和宽带实时交互业务关联同一个第一消息；通信感知融合业务关联两个第一消息。
结合表2，当终端设备的业务的业务类型为eMBB时，终端设备可以发送第一类型消息；当终端设备的业务的业务类型为URLLC时，终端设备可以发送第二类型消息。
当第一消息与业务的业务服务质量标识关联时，一个第一消息可以与一个或多个业务服务质量标识关联。其中，业务服务质量标识可以为QoS分类识别码(QoS class identifier，QCI)、5G QoS指示符(5G QoS identifier，5QI)以及6G QoS指示符等可以表征服务质量的标识。
一种可能的实现方式中，一个第一消息可以关联一个业务服务质量标识区间，该业务服务质量标识区间可以包括一个或多个业务服务质量标识。相应的，终端设备向网络设备发送的第一消息关联的业务服务质量标识区间，包括终端设备的业务的业务服务质量标识。
举例来说，业务服务质量标识为5QI，多个不同属性信息第一消息分别为第一类型消息和第二类型消息，其关联的业务服务质量标识区间可以如表3所示。
表3
结合表3，当业务的业务服务质量标识为3时，终端设备可以发送第一类型消息；当业务的业务服务质量标识为8时，终端设备可以发送第二类型消息。
另一种可能的实现方式中，一个第一消息可以关联N个业务服务质量标识，N为大于0的整数。相应的，终端设备向网络设备发送的第一消息关联的N个业务服务质量标识，包括终端设备的业务的业务服务质量标识。即终端设备的业务的业务服务质量标识，为终端设备发送的第一消息关联的N个业务服务质量标识中的一个。
举例来说，业务服务质量标识为5QI，多个不同属性信息第一消息分别为第一类型消息和第二类型消息，其关联的业务服务质量标识区间可以如表4所示。
表4
结合表4，当业务的业务服务质量标识为3时，终端设备可以发送第一类型消息；当业务的业务服务质量标识为8时，终端设备可以发送第二类型消息。
当第一消息与业务的业务速率关联时，一种可能的实现方式中，一个第一消息可以与一个业务速率区间关联。相应的，终端设备向网络设备发送的第一消息关联的业务速率区间，包括终端设备的业务的业务速率。即终端设备的业务的业务速率，为终端设备发送的第一消息关联的业务速率区间中的一个。
举例来说，多个不同属性信息第一消息分别为第一类型消息和第二类型消息，其关联的业务速率区间可以如表5所示。
表5
结合表5，当业务的业务速率为50Kbps时，终端设备可以发送第一类型消息；当业务的业务速率为2Mbps时，终端设备可以发送第二类型消息。
当第一消息与业务的业务误包率关联时，一种可能的实现方式中，一个第一消息可以 与一个业务误包率区间关联。相应的，终端设备向网络设备发送的第一消息关联的业务误包率区间，包括终端设备的业务的业务误包率。即终端设备的业务的业务误包率，为终端设备发送的第一消息关联的业务误包率区间中的一个。
举例来说，多个不同属性信息第一消息分别为第一类型消息和第二类型消息，其关联的业务误包率区间可以如表6所示。
表6
结合表6，当业务的业务误包率为10-3时，终端设备可以发送第一类型消息；当业务的业务误包率为10-6时，终端设备可以发送第二类型消息。
不同业务覆盖可能对应不同的接收信号质量，当第一消息与业务的业务覆盖关联时，一种可能的实现方式中，一个第一消息可以与一个接收信号质量区间关联。相应的，终端设备向网络设备发送的第一消息关联的接收信号质量区间，包括终端设备的业务的业务覆盖对应的接收信号质量。即终端设备的业务的业务覆盖对应的接收信号质量，为终端设备发送的第一消息关联的接收信号质量区间中的一个。
举例来说，多个不同属性信息第一消息分别为第一类型消息和第二类型消息，其关联的接收信号质量区间可以如表7所示。
表7
结合表7，当业务的接收信号质量为10-3dB时，终端设备可以发送第一类型消息；当业务的接收信号质量为10-6dB时，终端设备可以发送第二类型消息。
当第一消息与业务的业务时延关联时，一种可能的实现方式中，一个第一消息可以与一个时延区间关联。相应的，终端设备向网络设备发送的第一消息关联的时延区间，包括终端设备的业务的业务时延。即终端设备的业务的业务时延，为终端设备发送的第一消息关联的时延区间中的一个。
举例来说，多个不同属性信息第一消息分别为第一类型消息和第二类型消息，其关联的时延区间可以如表8所示。
表8
结合表8，当业务的业务时延为5ms时，终端设备可以发送第一类型消息；当业务的业务时延为50ms时，终端设备可以发送第二类型消息。
上面的例子中，以第一消息与业务的业务类型、业务服务质量标识、业务时延、业务速率、业务误包率以及业务覆盖中的一项关联为例进行说明，第一消息也可以与业务的多项信息关联，例如，第一消息与业务时延以及误包率的对应关系可以如表9所示。
表9
结合表9，当业务的业务时延为100ms、误包率为10-2时，终端设备可以发送第一类型消息；当业务的业务时延为500ms、误包率为10-4时，终端设备可以发送第三类型消息，其他情况以此类推，不再赘述。
本申请中，如果第一消息为随机接入过程中的消息1或消息A，那么网络设备通过系统消息向终端设备指示的第一消息与业务的关联关系可以为：一个或多个业务服务质量标识与一个随机接入前导码集合关联，一个随机接入前导码集合包括一个或多个随机接入前导码。那么终端设备在发送消息1或消息A时，可以从与业务的业务服务质量标识关联的随机接入前导码集合中选择一个随机接入前导码。
一种示例性的实现方式，系统消息为SIB1，网络设备在SIB1中定义QoS-RequestConfig配置，此时所请求的一个或者多个QoS会与一个preamble资源子集相关联，终端设备使用这个资源子集中的preamble进行随机接入，网络设备就可以获取终端的QoS需求。
一种示例性的配置如下所示，该示例中在SIB1中定义QoS-RequestConfig，QoS-RequestConfig中配置了业务服务质量标识与随机接入前导码集合的关联关系，终端设备接收到SIB1之后，可以通过SIB1中的QoS-RequestConfig确定业务服务质量标识关联的随机接入前导码集合。

其中，rach-ConfigQoS用于配置QoS相关的随机接入信道(random access channel，RACH)公共配置；qos-RequestPeriod用于配置基于QoS的RACH发送周期；QoS-RequestResources用于配置该QoS与哪些preamble相关联。
以上只是示例，第一消息与业务的关联关系还可能存在其他形式，在此不再逐一举例说明。
关于网络侧如何接收第一消息，本申请不做具体限定，可以是如下方式中的一种，也可以是其它方式，在此不做具体限定：
方式一：网络设备侧存在独立的接收机以及普通的接收机，独立的接收机用于接收用于唤醒网络设备的第一消息，比如该独立的接收机可以是一套低功耗接收机；对于处于休眠状态的网络设备，当通过该独立的接收机接收到唤醒网络设备的第一消息时，激活普通的接收机进行工作。
方式二：网络设备侧存在多个载波，当其中的某几个载波关断(或非激活)时，终端设备可以在非关断(或激活)的载波上发送用于唤醒网络设备的第一消息，网络设备接收到该第一消息时，从而唤醒或激活关断的载波。
方式三：网络设备通过其相邻网络设备接收第一消息，例如终端设备向该相邻网络设备发送第一消息，该相邻网络设备可以通过站间接口将第一消息转至该网络设备。
其中，网络设备确定激活载波时，可选的，网络设备可以向终端设备指示激活载波的标识，或者，第一消息可以显式(直接指示)或者隐式(第一消息与载波有绑定关系)指示需要激活的载波，网络设备从而激活相应的载波；可选的，网络设备也可以不指示激活载波的标识，网络设备可以根据第一消息对应的业务的信息，确定需要激活的载波。
S303：网络设备根据第一消息从休眠状态转换为激活状态。
一种可能的实现方式中，网络设备可以根据第一消息与业务的关联关系，确定与第一消息关联的业务的业务类型、业务服务质量标识、业务时延、业务速率、业务误包率以及业务覆盖中的至少一项，从而根据上述至少一项信息转换为激活状态。
举例来说，网络设备根据第一消息确定该第一消息关联的业务类型，并根据业务类型确定转换为激活状态时的启动速度。例如，第一消息关联的业务类型以及启动模式可以如表10所示。
表10
结合表10，网络设备根据第一消息确定业务类型为URLLC业务，则采用更快的启动速度转换为激活状态，例如：在网络设备可以按照快速启动模式启动激活，不执行部分操作，如跳过初始化操作，和/或跳过系统一致性核查，进而减少启动时间，更快的进入激活/工作状态。网络设备根据第一消息确定业务类型为eMBB业务，则可以按照全带宽启动模式启动激活，从而满足eMBB业务对业务速率的要求。
举例来说，网络设备根据第一消息确定该第一消息关联的业务的业务速率，并根据业务速率确定转换为激活状态时工作的带宽大小。例如，网络设备根据第一消息确定业务速 率小于速率阈值时，网络设备可以激活一个比较窄的带宽，而非全频带；网络设备根据第一消息确定业务速率大于或等于速率阈值时，网络设备可以激活全频带。通过该方法，网络设备通过合理的激活网络带宽，有助于实现网络节能。
举例来说，网络设备根据第一消息确定该第一消息关联的业务的业务类型为AR业务时，由于AR业务同时有低时延和高传输速率的要求，因此网络设备转换为激活状态时，可以开启高频小区，因为高频小区具有更宽的带宽，同时具有更短的时隙/符号长度，更好的保证低时延。
一种可能的实现方式中，网络设备可以根据第一消息与网络设备的启动模式的关联关系，确定与第一消息关联的启动模式，从而按照确定的启动模式转换为激活状态。
例如，不同类型的第一消息关联的启动模式可以如表11所示。
表11
举例来说，结合表11，网络设备接收到的第一消息的为第一类型消息，网络设备确定该类型的第一消息关联的启动模式为快速启动模式，在网络设备启动激活时，不执行部分操作，如跳过初始化操作，和/或跳过系统一致性核查，进而减少启动时间，更快的进入激活/工作状态。
举例来说，结合表11，网络设备接收到的第一消息的为第二类型消息，网络设备确定该类型的第一消息关联的启动模式为全带宽启动模式，在网络设备启动激活时，可以激活全频带，从而在启动之后工作在全频带。
举例来说，结合表11，网络设备接收到的第一消息的为第三类型消息，网络设备确定该类型的第一消息关联的启动模式为窄带宽启动模式，在网络设备启动激活时，可以激活部分频带，从而在启动之后工作在窄全频带。
以上只是示例，网络设备具体如何根据第一消息转换为激活状态，还可能存在其他实现方式，在此不再逐一举例说明。
进一步的，本申请中，网络设备如果接收到多个终端设备的第一消息，网络设备可以根据多个第一消息转换为激活状态，也可以根据其中一个第一消息转换为激活状态。
举例来说，终端设备1发送的第一消息为第一类型消息，终端设备2发送的第一消息为第二类型消息，其中第一类型消息关联的业务为URLLC业务，第二类型消息关联的业务为eMBB业务。URLLC业务对时延要求高，eMBB业务对业务速率要求高，因此网络设备可以采用更快的启动速度转换为激活状态，例如：在网络设备启动激活时，跳过初始化操作，和/或跳过部分自检过程，进而减少启动时间，满足URLLC业务的时延要求；网络设备还可以在启动激活时，激活全频带，即工作在全频带，满足eMBB业务对业务速率的要求。
S304：终端设备与网络设备建立连接。
终端设备与网络设备可以通过随机接入建立RRC连接。
一种可能的实现中，终端设备发送第一消息后，启动定时器，定时器到期后，向网络设备发起随机接入，从而和网络设备建立RRC连接。可选的，定时器的定时时长可以根 据标准预定义；或者，可选的，网络设备向终端配置定时时长，例如通过步骤301中的配置信息配置。
一种可能的实现中，终端设备发送第一消息后，检测同步信号块(synchronization signal block，SSB)，并根据检测到的同步信号发起随机接入。
一种可能的实现中，终端设备发送的第一消息为随机接入请求消息时，在响应接收窗口内接收网络设备发送的随机接入响应消息，从而和网络设备建立RRC连接。可选的，该响应接收窗口的起始时间和持续时长可以是协议预定义的或网络设备配置的。可选的，该响应接收窗口的起始时间和/或持续时长可以是在协议中的随机接入响应(random access response，RAR)窗口(window)的起始时间和/或持续时长的基础上添加偏置得到。
建立RRC连接之后，终端设备与网络设备之间可以传输业务数据，具体过程不再赘述。
一种可能的实现中，在图1所示的场景中，如果终端设备需要激活辅网络设备(辅站对应的网络设备)，终端设备可以向主网络设备(主站对应的网络设备)发送第一消息。主网络设备可以根据第一消息向辅网络设备发送激活指示，从而激活辅网络设备。辅网络设备激活之后，主网络设备可以通过RRC重配置消息通知终端添加辅网络设备，使得终端与辅网络设备也建立连接。
通过本申请提供的方法，通过将终端设备的业务与用于唤醒网络设备的第一消息进行关联，例如不同类型的业务与不同的第一消息关联，当网络设备处于休眠状态，或者网络设备的下行关闭，当网络设备接收到第一消息，网络设备可以根据第一消息确定与其关联的业务的业务类型、业务服务质量标识、业务时延、业务速率、业务误包率以及业务覆盖中的至少一项，网络设备进而可以决定是否执行快启动，或者是否执行宽带传输等，更好的提升用户业务体验，以及降低基站能耗。
本申请中，网络设备处于正常工作状态时，当其覆盖下无连接态终端设备、或者连接态终端设备数量小于预设数量、或者终端设备的业务量小于预设阈值，或者预期未来的一段时间会出现上述情况，网络设备可以执行关断操作，进入休眠状态，以节省能耗。由于网络设备处于休眠状态时，存在多种休眠模式，并且不同休眠模式处理方式、恢复时长等不同，在网络设备执行节能关断处理时，可以提前获取终端设备的业务预期，进而进入相应的休眠模式。其中，休眠模式也可以称为节能模式等。
如图4所示，为本申请实施例提供的一种通信方法流程示意图，该方法以终端设备与网络设备之间的交互为例进行说明，该方法包括：
S401：网络设备向终端设备发送第二消息，相应的，终端设备接收该第二消息。
其中，第二消息用于触发终端设备上报辅助信息，辅助信息包括以下至少一项信息：
终端设备预期上报的业务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
一种可能的实现方式中，第二消息为寻呼(paging)消息。
该方式中，网络设备可以通过寻呼消息中携带的指示信息，触发终端上报辅助信息。
一种可能的实现方式中，第二消息为短消息。
该方式中，网络设备可以短消息(short message)字段中定义一种类型，用于触发终端设备上报辅助信息。
可选的，该短消息可以由寻呼消息承载，或者直接通过DCI进行指示。
示例性的，短消息字段可以如表12所示。
表12
表12中，短消息字段包括8个比特，其中1～3位比特已经有了相应的指示功能。本申请中，当短消息字段中的第4个比特位为0或1时，可以用于触发终端设备上报辅助信息。
一种可能的实现方式中，第二消息为系统消息。
该系统消息可以为SIB1等。例如，可以在SIB1中定义一个信元，用于指示是否触发终端设备上报辅助信息。当网络设备期望触发终端设备上报辅助信息时，会发送相应的系统消息。
一种可能的实现方式中，第二消息为无线资源控制消息。
以上只是示例，网络设备也可以通过其他方式指示终端设备上报辅助信息，比如通过MAC CE或者在DCI中定义相关域指示终端设备上报上述辅助信息，在此不再赘述。
S402：终端设备向网络设备发送辅助信息，相应的，网络设备接收该辅助信息。
网络设备可以根据辅助信息确定进入休眠状态时的休眠模式以及休眠时长中的至少一项等信息。例如，网络设备可以包括以下几种休眠描述：功率放大器(power amplifier，PA)级休眠模式，该种休眠模式下，仅关闭网络设备侧的PA，相应的网络设备恢复时间最快；AAU级休眠模式：AAU关闭，相应的射频、中频及部分基带模块关闭，恢复时间长；深度休眠模式：射频、中频、基带部分全部关闭，相应的恢复时间最长。
网络设备确定休眠模式和休眠时长后，可以相应的关闭相应模块，并且在预设的休眠时长后可自动唤醒。举例来说，网络设备根据终端上报的辅助信息确定进入AAU级休眠模式，并确定休眠时间T，此时，网络设备可将AAU关断(包含射频模块、中频模块、及部分基带模块)，并在时间T后将AAU激活，或者考虑到AAU激活时间为n，可以在时间T-n后将AAU激活。
可以理解，本申请实施例中的图3至图4中的例子仅仅是为了便于本领域技术人员理解本申请实施例，并非要将本申请实施例限于例示的具体场景。本领域技术人员根据图3至图4的例子，显然可以进行各种等价的修改或变化，这样的修改或变化也落入本申请实施例的范围内。上述图3至图4中各个步骤仅是示例性说明，对此不作严格限定。此外，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。本申请的各实施例中的一些可选的特征，在某些场景下，可以不依赖于其他特征，也可以在某些场景下，与其他特征进行结合，不作限定。本申请的各实施例中的方案可以进行合理的组合使用，并且实施例中出现的各个术语的解释或说明可以在各个实施例中互相参考或解释，对此不作限定。 在本申请的各实施例中的各种数字序号的大小并不意味着执行顺序的先后，仅为描述方便进行的区分，不应对本申请实施例的实施过程构成任何限定。在本申请的各实施例中涉及到一些消息名称，如第一消息等，其命名不对本申请实施例的保护范围造成限定。
相应于上述各方法实施例给出的方法，本申请实施例还提供了相应的装置，该装置包括用于执行上述各个方法实施例相应的模块。该模块可以是软件，也可以是硬件，或者是软件和硬件结合。可以理解的是，上述各方法实施例所描述的技术特征同样适用于以下装置实施例。
图5是本申请实施例提供的通信装置的示意性框图。该通信装置500包括处理单元510和通信单元520。通信单元520可以实现相应的通信功能，通信单元520还可以为通信接口或通信单元。处理单元510可以实现相应的处理功能，如处理指令和/或数据。
一种可能的实现方式，该通信装置500还可以包括存储单元，该存储单元可以用于存储指令和/或数据，处理单元510可以读取存储单元中的指令和/或数据，以使得装置实现前述方法实施例。
该通信装置500可以用于执行上文方法实施例中终端设备或网络设备所执行的动作，这时，该通信装置500中的通信单元520用于执行上文方法实施例中终端设备或网络设备的收发相关的操作，处理单元510用于执行上文方法实施例中终端设备或网络设备的处理相关操作。
作为一种设计，该通信装置500用于执行上文方法实施例中终端设备所执行的动作：通信单元，用于向网络设备发送第一消息,第一消息与终端设备的业务关联，第一消息用于唤醒网络设备；处理单元，用于与网络设备建立连接。
在一种可能的实现方式中，第一消息与业务的以下至少一项信息存在关联关系：业务类型；业务服务质量；业务服务质量标识；业务时延；业务速率；业务误包率；业务覆盖。
在一种可能的实现方式中，第一消息关联N个业务服务质量标识，业务的业务服务质量标识为N个业务服务质量标识中的一个，N为大于0的整数。
在一种可能的实现方式中，第一消息关联一个业务服务质量标识区间，业务的业务服务质量标识位于业务服务质量标识区间。
在一种可能的实现方式中，第一消息关联M个业务类型，业务的业务类型为M个业务类型中的一个，M为大于0的整数。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为预设的。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为网络设备配置的。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为网络设备配置的，包括：
通信单元接收来自网络设备的系统消息或无线资源控制消息，系统消息或无线资源控制消息包括关联关系。
在一种可能的实现方式中，第一消息为唤醒消息；或者，第一消息为随机接入过程中的消息1或消息A。
在一种可能的实现方式中，通信单元还用于：向网络设备发送能力信息，能力信息用于指示终端设备具有发送与终端设备的业务存在关联关系、且用于唤醒网络设备的消息的能力。
在一种可能的实现方式中，通信单元还用于：接收来自网络设备的第二消息，第二消 息用于触发终端设备上报辅助信息，辅助信息包括以下至少一项信息：
终端设备预期上报的业务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
在一种可能的实现方式中，第二消息为寻呼消息；或者，第二消息为短消息；或者，第二消息为系统消息；或者，第二消息为无线资源控制消息。
在一种可能的实现方式中，终端设备的业务与第一消息的以下至少一项信息存在关联关系：时域资源；频域资源；码字；正交序列；序列长度；序列格式；发射功率；功率系数。
作为一种设计，该通信装置500用于执行上文方法实施例中网络设备所执行的动作：通信单元，用于接收来自终端设备的第一消息，第一消息与终端设备的业务存在关联关系，第一消息用于唤醒网络设备；处理单元，用于根据第一消息从休眠状态转换为激活状态。
在一种可能的实现方式中，第一消息与业务的以下至少一项信息存在关联关系：
业务类型；业务服务质量；业务服务质量标识；业务时延；业务速率；业务误包率；业务覆盖。
在一种可能的实现方式中，第一消息关联N个业务服务质量标识，业务的业务服务质量标识为N个业务服务质量标识中的一个，N为大于0的整数。
在一种可能的实现方式中，第一消息关联一个业务服务质量标识区间，业务的业务服务质量标识位于业务服务质量标识区间。
在一种可能的实现方式中，第一消息关联M个业务类型，业务的业务类型为M个业务类型中的一个，M为大于0的整数。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为预设的。
在一种可能的实现方式中，第一消息与终端设备的业务的关联关系为网络设备配置的。
在一种可能的实现方式中，网络设备向终端设备发送系统消息或无线资源控制消息，系统消息或无线资源控制消息包括关联关系。
在一种可能的实现方式中，第一消息为唤醒消息；或者，第一消息为随机接入过程中的消息1或消息A。
在一种可能的实现方式中，通信单元还用于：接收来自终端设备的能力信息，能力信息用于指示终端设备具有发送与终端设备的业务存在关联关系、且用于唤醒网络设备的消息的能力。
在一种可能的实现方式中，通信单元还用于：向终端设备发送第二消息，第二消息用于触发终端设备上报辅助信息，辅助信息包括以下至少一项信息：终端设备预期上报的业务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
在一种可能的实现方式中，第二消息为寻呼消息；或者，第二消息为短消息；或者，第二消息为系统消息；或者，第二消息为无线资源控制消息。
在一种可能的实现方式中，终端设备的业务与第一消息的以下至少一项信息存在关联关系：时域资源；频域资源；码字；正交序列；序列长度；序列格式；发射功率；功率系数。
作为一种设计，该通信装置500用于执行上文方法实施例中网络设备所执行的动作：
处理单元，用于确定第二消息；
通信单元，用于向终端设备发送所述第二消息；所述第二消息用于触发所述终端设备上报辅助信息。
一种可能的实现方式中，通信单元还用于：接收辅助信息；
处理单元还用于：根据该辅助信息确定进入休眠状态时的休眠模式和/或休眠时长。
在一种可能的实现方式中，辅助信息包括以下至少一项信息：终端设备预期上报的业务数据量；终端设备预期上报的业务数据包的发送间隔；终端设备预期上报的业务数据包的大小；终端设备预期上报的业务数据包的到达时间。
以上只是示例，处理单元510和通信单元520还可以执行其他功能，更详细的描述可以参考图3至图4所示的方法实施例中相关描述，这里不加赘述。
如图6所示为本申请实施例提供的一种通信装置，图6所示的通信装置可以为图5所示的通信装置的一种硬件电路的实现方式。该通信装置可适用于前面所示出的流程图中，执行上述方法实施例中终端设备或网络设备的功能。为了便于说明，图6仅示出了该通信装置的主要部件。
如图6所示，通信装置600包括处理器610和接口电路620。处理器610和接口电路620之间相互耦合。可以理解的是，接口电路620可以为收发器、管脚或输入输出接口。可选的，通信装置600还可以包括存储器630，用于存储处理器610执行的指令或存储处理器610运行指令所需要的输入数据或存储处理器610运行指令后产生的数据。可选地，存储器630的部分或全部可以位于处理器610中，即存储器630可以和处理器610集成在一起。
当通信装置600用于实现图3至图4所示的方法时，处理器610用于实现上述处理单元510的功能，接口电路620用于实现上述通信单元520的功能。
可以理解的是，本申请的实施例中的处理器可以是中央处理单元，还可以是其它通用处理器、数字信号处理器、专用集成电路、逻辑电路或者其它可编程逻辑器件、晶体管逻辑器件，硬件部件或者其任意组合。通用处理器可以是微处理器，也可以是任何常规的处理器。
本申请的实施例中的存储器可以是随机存取存储器、闪存、只读存储器、可编程只读存储器、可擦除可编程只读存储器、电可擦除可编程只读存储器、寄存器、硬盘、移动硬盘或者本领域熟知的任何其它形式的存储介质中。
需要说明的是，当处理器为通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现场可编程逻辑门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件时，存储器(存储模块)可以集成在处理器中。
还需要说明的是，本文描述的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本申请实施例还提供一种计算机可读存储介质，计算机可读存储介质存储有计算机程序或指令，计算机程序或指令被计算机(例如，处理器)执行，以实现本申请实施例中由任意装置执行的任意一种方法的部分或全部步骤。
本申请实施例还提供了一种包括计算机程序或一组指令的计算机程序产品，当计算机程序产品在计算机上运行时，使得以上各方面的任意一种方法的部分或者全部步骤被执行。
本申请还提供一种芯片或芯片系统，该芯片可包括处理器。该芯片还可包括存储器(或存储模块)和/或收发器(或通信模块)，或者，该芯片与存储器(或存储模块)和/或收发器(或通信模块)耦合，其中，收发器(或通信模块)可用于支持该芯片进行有线和/或无线通信，存储器(或存储模块)可用于存储程序或一组指令，该处理器调用该程序或该组指令可用于实现上述方法实施例、方法实施例的任意一种可能的实现方式中由终端或者网络设备执行的操作。该芯片系统可包括以上芯片，也可以包含上述芯片和其他分立器件，如存储器(或存储模块)和/或收发器(或通信模块)。
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、光学存储器等)上实施的计算机程序产品的形式。
本申请是参照根据本申请的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (37)

  1. 一种设备唤醒方法，其特征在于，包括：
    终端设备向网络设备发送第一消息,所述第一消息与所述终端设备的业务关联，所述第一消息用于唤醒所述网络设备；
    所述终端设备与所述网络设备建立连接。
  2. 根据权利要求1所述的方法，其特征在于，所述第一消息与所述业务的以下至少一项信息存在关联关系：
    业务类型，业务服务质量，业务服务质量标识，业务时延，业务速率，业务误包率，业务覆盖。
  3. 根据权利要求2所述的方法，其特征在于，所述第一消息关联N个业务服务质量标识，所述业务的业务服务质量标识为所述N个业务服务质量标识中的一个，N为大于0的整数。
  4. 根据权利要求2所述的方法，其特征在于，所述第一消息关联一个业务服务质量标识区间，所述业务的所述业务服务质量标识位于所述业务服务质量标识区间。
  5. 根据权利要求2至4任意一项所述的方法，其特征在于，
    所述第一消息关联M个业务类型，所述业务的业务类型为所述M个业务类型中的一个，M为大于0的整数。
  6. 根据权利要求1至5任意一项所述的方法，其特征在于，
    所述第一消息与所述终端设备的业务的关联关系为预设的；或者，
    所述第一消息与所述终端设备的业务的关联关系为所述网络设备配置的。
  7. 根据权利要求6所述的方法，其特征在于，
    所述终端设备接收来自所述网络设备的系统消息或无线资源控制消息，所述系统消息或无线资源控制消息包括所述关联关系。
  8. 根据权利要求1至7任意一项所述的方法，其特征在于，所述第一消息为唤醒消息；
    或者，所述第一消息为随机接入过程中的消息1或消息A。
  9. 根据权利要求1至8任意一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备向所述网络设备发送能力信息，所述能力信息用于指示所述终端设备具有发送与所述终端设备的业务存在关联关系、且用于唤醒所述网络设备的消息的能力。
  10. 根据权利要求1至9任意一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备接收来自所述网络设备的第二消息，所述第二消息用于触发所述终端设备上报辅助信息，所述辅助信息包括以下至少一项信息：
    所述终端设备预期上报的业务数据量；所述终端设备预期上报的业务数据包的发送间隔；所述终端设备预期上报的业务数据包的大小；所述终端设备预期上报的业务数据包的到达时间。
  11. 根据权利要求10所述的方法，其特征在于，所述第二消息为寻呼消息；
    或者，所述第二消息为短消息；
    或者，所述第二消息为系统消息；
    或者，所述第二消息为无线资源控制消息。
  12. 根据权利要求1至11任意一项所述的方法，其特征在于，所述终端设备的业务与 所述第一消息的以下至少一项信息存在关联关系：
    时域资源，频域资源，码字，正交序列，序列长度，序列格式，发射功率，功率系数。
  13. 一种设备唤醒方法，其特征在于，包括：
    网络设备接收来自终端设备的第一消息，所述第一消息与所述终端设备的业务存在关联关系，所述第一消息用于唤醒所述网络设备；
    所述网络设备根据所述第一消息从休眠状态转换为激活状态。
  14. 根据权利要求13所述的方法，其特征在于，所述第一消息与所述业务的以下至少一项信息存在关联关系：
    业务类型；业务服务质量；业务服务质量标识；业务时延；业务速率；业务误包率；业务覆盖。
  15. 根据权利要求14所述的方法，其特征在于，所述第一消息关联N个业务服务质量标识，所述业务的业务服务质量标识为所述N个业务服务质量标识中的一个，N为大于0的整数。
  16. 根据权利要求14所述的方法，其特征在于，所述第一消息关联一个业务服务质量标识区间，所述业务的所述业务服务质量标识位于所述业务服务质量标识区间。
  17. 根据权利要求14所述的方法，其特征在于，所述第一消息关联M个业务类型，所述业务的业务类型为所述M个业务类型中的一个，M为大于0的整数。
  18. 根据权利要求14至17任意一项所述的方法，其特征在于，所述第一消息与所述终端设备的业务的关联关系为预设的；
    或者，所述第一消息与所述终端设备的业务的关联关系为所述网络设备配置的。
  19. 根据权利要求18所述的方法，其特征在于，所述网络设备向所述终端设备发送系统消息或无线资源控制消息，所述系统消息或无线资源控制消息包括所述关联关系。
  20. 根据权利要求13至19任意一项所述的方法，其特征在于，所述第一消息为唤醒消息；
    或者，所述第一消息为随机接入过程中的消息1或消息A。
  21. 根据权利要求13至20任意一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备接收来自所述终端设备的能力信息，所述能力信息用于指示所述终端设备具有发送与所述终端设备的业务存在关联关系、且用于唤醒所述网络设备的消息的能力。
  22. 根据权利要求13至21任意一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备向所述终端设备发送第二消息，所述第二消息用于触发所述终端设备上报辅助信息，所述辅助信息包括以下至少一项信息：
    所述终端设备预期上报的业务数据量；所述终端设备预期上报的业务数据包的发送间隔；所述终端设备预期上报的业务数据包的大小；所述终端设备预期上报的业务数据包的到达时间。
  23. 根据权利要求22所述的方法，其特征在于，所述第二消息为寻呼消息；
    或者，所述第二消息为短消息；
    或者，所述第二消息为系统消息；
    或者，所述第二消息为无线资源控制消息。
  24. 根据权利要求13至23任意一项所述的方法，其特征在于，所述第一消息与所述终端设备的业务关联，包括：
    所述终端设备的业务与所述第一消息的以下至少一项信息存在关联关系：
    时域资源；频域资源；码字；正交序列；序列长度；序列格式；发射功率；功率系数。
  25. 一种设备唤醒方法，其特征在于，包括：
    网络设备确定第二消息；
    所述网络设备向终端设备发送所述第二消息；所述第二消息用于触发所述终端设备上报辅助信息。
  26. 根据权利要求25所述的方法，其特征在于，所述方法还包括：
    所述网络设备接收所述辅助信息，并根据所述辅助信息确定进入休眠状态时的休眠模式和/或休眠时长。
  27. 根据权利要求25或26所述的方法，其特征在于，所述辅助信息包括以下至少一项信息：所述终端设备预期上报的业务数据量；所述终端设备预期上报的业务数据包的发送间隔；所述终端设备预期上报的业务数据包的大小；所述终端设备预期上报的业务数据包的到达时间。
  28. 一种通信装置，其特征在于，包括：
    通信单元，用于向网络设备发送第一消息,所述第一消息与终端设备的业务关联，所述第一消息用于唤醒所述网络设备；
    处理单元，用于与所述网络设备建立连接。
  29. 一种通信装置，其特征在于，包括：
    通信单元，用于接收来自终端设备的第一消息，所述第一消息与所述终端设备的业务存在关联关系，所述第一消息用于唤醒所述网络设备；
    处理单元，用于根据所述第一消息从休眠状态转换为激活状态。
  30. 一种通信装置，其特征在于，包括：
    处理单元，用于确定第二消息；
    通信单元，用于向终端设备发送所述第二消息；所述第二消息用于触发所述终端设备上报辅助信息。
  31. 一种通信装置，其特征在于，包括用于实现权利要求1至12中任意一项所述的方法的模块或单元。
  32. 一种通信装置，其特征在于，包括用于实现权利要求13至27中任意一项所述的方法的模块或单元。
  33. 一种通信装置，其特征在于，包括处理器，所述处理器和存储器耦合；
    所述处理器，用于执行所述存储器中存储的计算机程序或指令，使得所述通信装置实现权利要求1至12中任意一项所述的方法；或者实现权利要求13至27中任意一项所述的方法。
  34. 根据权利要求33所述的装置，其特征在于，包括所述存储器。
  35. 一种计算机可读存储介质，其特征在于，存储有计算机程序或指令，当所述计算机程序或指令在计算机上运行时，使得如权利要求1至27中任意一项所述的方法被执行。
  36. 一种计算机程序产品，其特征在于，包括指令，当所述指令在计算机上运行时，使得如权利要求1至27中任意一项所述的方法被执行。
  37. 一种通信系统，其特征在于，包括：终端设备和网络设备；
    所述终端设备，用于实现权利要求1至12中任意一项所述的方法；
    所述网络设备，用于实现权利要求13至24中任意一项所述的方法。
PCT/CN2023/090202 2022-04-28 2023-04-24 一种设备唤醒方法及装置 Ceased WO2023207878A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP23795311.2A EP4518447A4 (en) 2022-04-28 2023-04-24 Device wakeup method and apparatus
US18/927,323 US20250056415A1 (en) 2022-04-28 2024-10-25 Method for waking up device, and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210470761.8A CN117015009A (zh) 2022-04-28 2022-04-28 一种设备唤醒方法及装置
CN202210470761.8 2022-04-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/927,323 Continuation US20250056415A1 (en) 2022-04-28 2024-10-25 Method for waking up device, and apparatus

Publications (1)

Publication Number Publication Date
WO2023207878A1 true WO2023207878A1 (zh) 2023-11-02

Family

ID=88517788

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2023/090202 Ceased WO2023207878A1 (zh) 2022-04-28 2023-04-24 一种设备唤醒方法及装置

Country Status (4)

Country Link
US (1) US20250056415A1 (zh)
EP (1) EP4518447A4 (zh)
CN (1) CN117015009A (zh)
WO (1) WO2023207878A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025129664A1 (zh) * 2023-12-22 2025-06-26 北京小米移动软件有限公司 指示方法及通信设备、通信系统、存储介质
WO2026007834A1 (zh) * 2024-07-03 2026-01-08 华为技术有限公司 通信方法和通信装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121284681A (zh) * 2024-07-03 2026-01-06 华为技术有限公司 通信方法及装置
WO2026055887A1 (zh) * 2024-09-12 2026-03-19 北京小米移动软件有限公司 信息处理方法、通信设备、通信系统及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015042912A1 (zh) * 2013-09-29 2015-04-02 富士通株式会社 辅助信息上报的方法及其设备、通信系统
CN108064057A (zh) * 2016-11-08 2018-05-22 华为技术有限公司 通信方法、网络设备和终端
CN108616968A (zh) * 2016-12-09 2018-10-02 华为技术有限公司 传输帧的方法和设备
CN112888050A (zh) * 2019-11-30 2021-06-01 华为技术有限公司 设备节能方法及装置、计算机存储介质
CN113438687A (zh) * 2021-06-23 2021-09-24 中国联合网络通信集团有限公司 一种基站唤醒方法、装置及设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5190568B2 (ja) * 2011-02-23 2013-04-24 株式会社国際電気通信基礎技術研究所 無線基地局およびそれを用いた無線通信システム
CN102711051B (zh) * 2012-05-15 2016-08-24 哈尔滨海能达科技有限公司 应急集群通信系统中的通信基站与通信终端及其通信方法
US20140003312A1 (en) * 2012-07-02 2014-01-02 Vadim Sergeyev Wake-up functionality for an lte enodeb
CN104244380B (zh) * 2013-06-09 2018-05-11 华为技术有限公司 一种确定ue激活时间的方法及装置
WO2015199306A1 (ko) * 2014-06-26 2015-12-30 엘지전자(주) 무선 통신 시스템에서 다중 사용자 상향링크 데이터 전송을 위한 방법 및 이를 위한 장치
US9826483B2 (en) * 2015-06-22 2017-11-21 Intel Corporation Apparatus, system and method of communicating a wakeup packet

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015042912A1 (zh) * 2013-09-29 2015-04-02 富士通株式会社 辅助信息上报的方法及其设备、通信系统
CN108064057A (zh) * 2016-11-08 2018-05-22 华为技术有限公司 通信方法、网络设备和终端
CN108616968A (zh) * 2016-12-09 2018-10-02 华为技术有限公司 传输帧的方法和设备
CN112888050A (zh) * 2019-11-30 2021-06-01 华为技术有限公司 设备节能方法及装置、计算机存储介质
CN113438687A (zh) * 2021-06-23 2021-09-24 中国联合网络通信集团有限公司 一种基站唤醒方法、装置及设备

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4518447A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025129664A1 (zh) * 2023-12-22 2025-06-26 北京小米移动软件有限公司 指示方法及通信设备、通信系统、存储介质
WO2026007834A1 (zh) * 2024-07-03 2026-01-08 华为技术有限公司 通信方法和通信装置

Also Published As

Publication number Publication date
US20250056415A1 (en) 2025-02-13
CN117015009A (zh) 2023-11-07
EP4518447A1 (en) 2025-03-05
EP4518447A4 (en) 2025-04-23

Similar Documents

Publication Publication Date Title
CN113225846B (zh) 一种通信方法及装置
WO2023207878A1 (zh) 一种设备唤醒方法及装置
CN107979443B (zh) 唤醒方法和装置
CN114501600B (zh) 调整pdcch监听周期的方法和设备
CN111865536A (zh) 搜索空间的监测、配置方法及装置
US20140355504A1 (en) Handling a State of a Device
CN103581885A (zh) 用户设备辅助信息上报方法、装置和系统
WO2022077179A1 (zh) 一种部分带宽的切换方法和装置
WO2019191984A1 (zh) 一种信号发送方法、网络设备及终端设备
CN116250291A (zh) 一种通信方法及装置
WO2021239064A1 (zh) 通信方法及装置
WO2024012114A1 (zh) 通信方法及通信装置
EP4319385A1 (en) Communication method and apparatus
WO2022083418A1 (zh) 一种节能信号传输方法及装置
CN117242801A (zh) 用于配置侧链路drx的方法、设备和系统
WO2024067107A1 (zh) 一种网络配置方法、装置及设备
CN114208363B (zh) 一种冲突解决方法及装置
WO2023123241A1 (zh) 无线通信方法、终端设备和网络设备
WO2022152045A1 (zh) 信息传输方法和信息传输装置
CN109314926B (zh) 一种通信方法及无线设备
WO2025232357A1 (zh) 一种通信方法及装置
TW202535087A (zh) 一種通信方法和裝置
WO2025247116A1 (zh) 一种通信方法及装置
WO2026032386A1 (zh) 同步信息块的传输方法及相关设备
WO2025148009A1 (zh) 无线通信方法、终端设备和网络设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23795311

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 202427086078

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2023795311

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2023795311

Country of ref document: EP

Effective date: 20241127