WO2023123433A1 - 终端的功率配置方法、装置、通信设备及存储介质 - Google Patents

终端的功率配置方法、装置、通信设备及存储介质 Download PDF

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Publication number
WO2023123433A1
WO2023123433A1 PCT/CN2021/143891 CN2021143891W WO2023123433A1 WO 2023123433 A1 WO2023123433 A1 WO 2023123433A1 CN 2021143891 W CN2021143891 W CN 2021143891W WO 2023123433 A1 WO2023123433 A1 WO 2023123433A1
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WIPO (PCT)
Prior art keywords
terminal
parameter
power
service
services
Prior art date
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PCT/CN2021/143891
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English (en)
French (fr)
Inventor
周锐
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN202180004854.5A priority Critical patent/CN114503693B/zh
Priority to PCT/CN2021/143891 priority patent/WO2023123433A1/zh
Publication of WO2023123433A1 publication Critical patent/WO2023123433A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
    • H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]

Definitions

  • the present disclosure relates to the technical field of wireless communication but is not limited to the technical field of wireless communication, and in particular relates to a terminal power configuration method, device, communication device, and storage medium.
  • V2X Vehicle wireless communication technology
  • Uu interface two kinds of communication interfaces
  • PC5 interface two kinds of communication interfaces
  • the operator-based spectrum demand is increasing day by day, but the actual spectrum that can be allocated and used is gradually decreasing.
  • NR new air interface
  • NR V2X New Radio
  • the power configuration when power configuration of a terminal is performed, the power configuration may be unclear, which may lead to interference between signals, degradation of terminal performance and/or deterioration of network coverage.
  • the embodiment of the present disclosure discloses a terminal power configuration method, device, communication device and storage medium.
  • a terminal power configuration method is provided, wherein the method is performed by a network device, and the method includes:
  • the predetermined service includes: new air interface NR service and/or NR direct link SL service;
  • the working state includes one of the following:
  • the first working state indicates the state of the terminal transmitting NR SL services on the authorized spectrum
  • the second working state indicates the state of the terminal transmitting NR services and NR SL services on the authorized spectrum.
  • the determining the power parameters of the terminal according to the working state of the terminal includes:
  • the configured parameters include at least one of the following:
  • the first parameter is the power for the terminal to transmit NR SL services
  • the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the determining the power parameter based on configured parameters according to the working state of the terminal includes:
  • the determining the power parameter based on configured parameters according to the working state of the terminal includes:
  • the determining the power parameter based on configured parameters according to the working state of the terminal includes:
  • determining the power parameter for transmitting the NR service as a second parameter and/or determining to transmit the NR service is a smaller parameter among the configured parameters.
  • the determining the power parameter based on configured parameters according to the working state of the terminal includes:
  • FDM frequency division multiplexing
  • the method also includes:
  • time-frequency domain resources include time domain resources and/or frequency domain resources.
  • the method also includes:
  • the power configuration information indicates the power parameter.
  • a method for configuring power of a terminal wherein the method is performed by the terminal, and the method includes:
  • Receive and transmit power configuration information for scheduled services where the scheduled services include: NR services and/or NR SL services; the power configuration information indicates power parameters;
  • an apparatus for configuring power of a terminal includes:
  • a determining module configured to: determine a power parameter for the terminal to perform service transmission according to the working state of the terminal;
  • the predetermined service includes: NR service and/or NR SL service; the working status includes one of the following:
  • the first working state indicates the state of the terminal transmitting NRSL services on the licensed frequency spectrum
  • the second working state indicates the state of the terminal transmitting NR services and NR SL services on the authorized spectrum.
  • the determining module is also used for:
  • the configured parameters include at least one of the following:
  • the first parameter is the power for the terminal to transmit NR SL services
  • the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the determining module is also used for:
  • the determining module is also used for:
  • the determining module is also used for:
  • determining the power parameter for transmitting the NR service as a second parameter and/or determining to transmit the NR service is a smaller parameter among the configured parameters.
  • the determining module is also used for:
  • FDM frequency division multiplexing
  • the determining module is also used for:
  • time-frequency domain resources include time domain resources and/or frequency domain resources.
  • the device also includes:
  • a sending module configured to send power configuration information for transmitting the predetermined service to the terminal
  • the power configuration information indicates the power parameter.
  • an apparatus for configuring power of a terminal includes:
  • a receiving module configured to receive power configuration information for transmitting predetermined services, wherein the predetermined services include: NR services and/or NR SL services; the power configuration information indicates power parameters;
  • An execution module configured to: transmit NR services and/or NR SL services based on the power parameters.
  • a communication device includes:
  • the processor is configured to implement the method described in any embodiment of the present disclosure when executing the executable instruction.
  • a computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the method described in any embodiment of the present disclosure is implemented.
  • the power parameter for the terminal to perform service transmission is determined; wherein the working state includes at least one of the following: the first working state indicates that the terminal performs The state of SL service transmission on the new air interface NR direct link; the second working state indicates the state of the terminal performing NR service and NR SL service transmission on the licensed spectrum.
  • the first working state indicates that the terminal performs The state of SL service transmission on the new air interface NR direct link
  • the second working state indicates the state of the terminal performing NR service and NR SL service transmission on the licensed spectrum.
  • Fig. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment.
  • Fig. 2 is a schematic flowchart of a method for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 3 is a schematic flowchart of a method for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 4 is a schematic flowchart of a method for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 5 is a schematic flowchart of a method for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 6 is a schematic flowchart of a method for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 7 is a schematic flowchart of a method for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 8 is a schematic structural diagram of an apparatus for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 9 is a schematic structural diagram of an apparatus for configuring power of a terminal according to an exemplary embodiment.
  • Fig. 10 is a schematic structural diagram of a terminal according to an exemplary embodiment.
  • Fig. 11 is a block diagram of a base station according to an exemplary embodiment.
  • first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information. Depending on the context, the word “if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
  • the term “greater than” or “less than” is used herein when characterizing a size relationship. However, those skilled in the art can understand that the term “greater than” also covers the meaning of “greater than or equal to”, and “less than” also covers the meaning of "less than or equal to”.
  • FIG. 1 shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure.
  • the wireless communication system is a communication system based on mobile communication technology, and the wireless communication system may include: several user equipments 110 and several base stations 120 .
  • the user equipment 110 may be a device that provides voice and/or data connectivity to the user.
  • the user equipment 110 can communicate with one or more core networks via a radio access network (Radio Access Network, RAN), and the user equipment 110 can be an Internet of Things user equipment, such as a sensor device, a mobile phone, and a computer with an Internet of Things user equipment , for example, may be a fixed, portable, pocket, hand-held, computer built-in, or vehicle-mounted device.
  • RAN Radio Access Network
  • Station For example, Station (Station, STA), subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station), mobile station (mobile), remote station (remote station), access point, remote user equipment (remote terminal), access user equipment (access terminal), user device (user terminal), user agent (user agent), user equipment (user device), or user equipment (user equipment).
  • the user equipment 110 may also be equipment of an unmanned aerial vehicle.
  • the user equipment 110 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless user device connected externally to the trip computer.
  • the user equipment 110 may also be a roadside device, for example, may be a street lamp, a signal lamp, or other roadside devices with a wireless communication function.
  • the base station 120 may be a network side device in a wireless communication system.
  • the wireless communication system may be a fourth generation mobile communication technology (the 4th generation mobile communication, 4G) system, also known as a Long Term Evolution (LTE) system; or, the wireless communication system may also be a 5G system, Also known as new air interface system or 5G NR system.
  • the wireless communication system may also be a next-generation system of the 5G system.
  • the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, New Generation Radio Access Network).
  • the base station 120 may be an evolved base station (eNB) adopted in a 4G system.
  • the base station 120 may also be a base station (gNB) adopting a centralized distributed architecture in the 5G system.
  • eNB evolved base station
  • gNB base station
  • the base station 120 adopts a centralized distributed architecture it generally includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU).
  • the centralized unit is provided with a packet data convergence protocol (Packet Data Convergence Protocol, PDCP) layer, radio link layer control protocol (Radio Link Control, RLC) layer, media access control (Media Access Control, MAC) layer protocol stack;
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • MAC media access control
  • a physical (Physical, PHY) layer protocol stack is set in the unit, and the embodiment of the present disclosure does not limit the specific implementation manner of the base station 120 .
  • a wireless connection may be established between the base station 120 and the user equipment 110 through a wireless air interface.
  • the wireless air interface is a wireless air interface based on the fourth-generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth-generation mobile communication network technology (5G) standard, such as
  • the wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a technical standard of a next-generation mobile communication network based on 5G.
  • an E2E (End to End, end-to-end) connection may also be established between user equipment 110.
  • V2V vehicle to vehicle, vehicle-to-vehicle
  • V2I vehicle to Infrastructure, vehicle-to-roadside equipment
  • V2P vehicle to pedestrian, vehicle-to-person communication in vehicle to everything (V2X) communication Wait for the scene.
  • the above user equipment may be regarded as the terminal equipment in the following embodiments.
  • the foregoing wireless communication system may further include a network management device 130 .
  • the network management device 130 may be a core network device in a wireless communication system, for example, the network management device 130 may be a Mobility Management Entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC), MME).
  • the network management device can also be other core network devices, such as Serving GateWay (SGW), Public Data Network Gateway (Public Data Network GateWay, PGW), policy and charging rule functional unit (Policy and Charging Rules Function, PCRF) or Home Subscriber Server (Home Subscriber Server, HSS), etc.
  • SGW Serving GateWay
  • PGW Public Data Network Gateway
  • PCRF Policy and Charging Rules Function
  • HSS Home Subscriber Server
  • the embodiments of the present disclosure list a plurality of implementation manners to clearly illustrate the technical solutions of the embodiments of the present disclosure.
  • those skilled in the art can understand that the multiple embodiments provided by the embodiments of the present disclosure can be executed independently, or combined with the methods of other embodiments in the embodiments of the present disclosure, and can also be executed alone or in combination It is then executed together with some methods in other related technologies; this is not limited in the embodiment of the present disclosure.
  • the network configures the power of the terminal in Sidelink through radio resource control (RRC, Radio Resource Control) signaling sl-TxPower through the method of configuration and pre-configuration, and in NR On the licensed frequency spectrum, the network configures the maximum transmit power of the terminal in the cell by configuring the RRC signaling p-max.
  • RRC Radio Resource Control
  • the terminal works on the licensed spectrum and transmits NR Sidelink services, there may be inconsistencies between sl-TxPower and p-max. At this time, the terminal configuration needs to be clarified.
  • the terminal transmits NR and NR Sidelink services on the licensed spectrum at the same time, it needs to use specific multiplexing methods according to the two services, namely Frequency Division Multiplexing (FDM, Frequency Division Multiplexing) or Time Division Multiplexing (TDM, Time-Division Multiplexing) limits the power of the terminal to ensure that the power of the terminal is controlled within a suitable range and avoid interference to other communication transmissions in the cell.
  • FDM Frequency Division Multiplexing
  • TDM Time Division Multiplexing
  • the power configuration methods adopted by the terminal for NR service and NR Sidelink service are inconsistent, resulting in NR Sidelink service on the licensed frequency band, after the terminal accesses the cell, there are two different power configuration signaling, which is easy to cause confusion .
  • the terminal performs NR and NR Sidelink simultaneously on the licensed spectrum the power configuration of the terminal is not yet clear.
  • the present invention clarifies the power configuration for the above two situations, so as to prevent the terminal from configuring too high power in the cell to cause interference to other communications in the cell, or to prevent the terminal from configuring too low power in the cell, resulting in performance degradation and Reduced network coverage.
  • this embodiment provides a terminal power configuration method, wherein the method is performed by a network device, and the method includes:
  • Step 21 according to the working state of the terminal, determine the power parameter for the terminal to transmit the predetermined service
  • the scheduled service includes: new air interface NR service and/or NR direct link SL service;
  • the working status includes one of the following:
  • the first working state indicates the state of the terminal transmitting NR SL services on the authorized spectrum
  • the second working state indicates the state of the terminal transmitting NR services and NR SL services on the authorized spectrum.
  • the terminals involved in the present disclosure may be, but not limited to, mobile phones, wearable devices, vehicle-mounted terminals, Road Side Units (RSU, Road Side Unit), smart home terminals, industrial sensing devices, and/or medical devices.
  • RSU Road Side Unit
  • smart home terminals industrial sensing devices, and/or medical devices.
  • the network device involved in the present disclosure may be an access device for a terminal to access a network.
  • the network device may be various types of base stations, for example, a base station of a third-generation mobile communication (3G) network, a base station of a fourth-generation mobile communication (4G) network, a base station of a fifth-generation mobile communication (5G) network or other evolved base stations.
  • 3G third-generation mobile communication
  • 4G fourth-generation mobile communication
  • 5G fifth-generation mobile communication
  • the network device in the present disclosure is not limited to the base station in the access network, and may also be a communication node in the core network, which is not limited here.
  • the determination and/or configuration operations in the present disclosure may also be performed by network devices in the core network.
  • the terminal may transmit NR services and/or NR SL services on the same licensed frequency band.
  • the terminal may transmit NR services on the Uu interface; the terminal may transmit NR SL services on the PC5 interface.
  • the second working state may indicate a state in which the terminal simultaneously transmits NR services and NR SL services on the licensed frequency spectrum.
  • transmitting the NR service and the NR SL service at the same time may be to transmit the NR service and the NR SL service on the same licensed frequency band using a frequency division method or a time division method.
  • the network device determines the power parameters for the terminal to transmit predetermined services according to the working state of the terminal; sends power configuration information to the terminal; wherein, the power configuration information indicates the power parameter; after the terminal receives the power configuration information, Then the NR service and/or NR SL service can be performed based on the power parameter.
  • the power parameter may be a parameter indicating maximum transmission power.
  • the network device sends indication information indicating the working status to the terminal; after receiving the indication information, the terminal transmits NR services and/or NR SL services based on the working status indicated by the indication information; the network equipment transmits NR services and/or NR SL services according to the indication information
  • the working status of the terminal determines the power parameters of the terminal to transmit the predetermined service.
  • the network device may send the indication information indicating the working state to the terminal through an RRC message.
  • the network device receives the indication information indicating the working state sent by the terminal; the network device determines the power parameter for the terminal to transmit the predetermined service according to the working state indicated by the indication information.
  • the network device may receive the indication information indicating the working status sent by the terminal through an RRC message.
  • the network device before the network sends power configuration information to the terminal, the network device will configure the first parameter for the terminal, wherein the first parameter is the power for the terminal to transmit NR SL services; the network device will also configure the second parameter for the terminal. parameters, wherein the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the first parameter may be sl-TxPower; the second parameter may be p-max.
  • the working state of the terminal is determined; if it is determined that the working state of the terminal is the first working state, the smaller parameter of the first parameter and the second parameter is determined as the power parameter, for example, if If the first parameter is greater than the second parameter, it is determined that the second parameter is a power parameter; or, if the first parameter is smaller than the second parameter, it is determined that the first parameter is a power parameter.
  • the network device After determining the power parameter, the network device sends power configuration information to the terminal; wherein, the power configuration information indicates the power parameter.
  • the first working state may be a state in which the terminal transmits NR SL services on the licensed spectrum and does not transmit NR services on the licensed spectrum.
  • the terminal may perform single-carrier NRSL service transmission on the licensed spectrum.
  • the working state of the terminal is determined; if it is determined that the working state of the terminal is the first working state, the power parameter is determined as the first parameter; after the power parameter is determined, the network device sends power configuration information to the terminal ; Wherein, the power configuration information indicates the power parameter.
  • the terminal after receiving the power configuration information, ignores the first parameter and the second parameter.
  • determine the working state of the terminal if it is determined that the working state of the terminal is the second working state, it is necessary to determine the way the terminal transmits NR services and NR SL services; according to the determined terminal transmission of NR services and The mode of NR SL service determines the power parameters of the terminal to transmit the scheduled service.
  • the terminal may transmit NR services and NR SL services in a time-division multiplexing TDM manner; the terminal may also transmit NR services and NR SL services in an FDM manner.
  • the power parameter for transmitting NR services is the second parameter and/or Or determine that the power parameter for transmitting the NR SL service is a smaller parameter among the configured parameters.
  • the terminal if it is determined that the working state of the terminal is the second working state and it is determined that the terminal uses frequency division multiplexing (FDM) to transmit NR services and NR SL services, it is determined that the power parameters for transmitting NR services are the third parameter and /or determine that the power parameter for transmitting the NR SL service is the fourth parameter; wherein, the sum of the third parameter and the fourth parameter is smaller than the second parameter.
  • the third parameter may be P NR ; the fourth parameter may be P NR_SL ; the second parameter may be p-max.
  • “less than” has the meaning of "less than or equal to”. It should be noted that, here, at the same time, the terminal transmits the NR service and the NR SL service on different carrier frequencies of the licensed spectrum.
  • the network device before the network device sends power configuration information for transmitting predetermined services to the terminal, it configures time-frequency domain resources for the terminal according to the service type indicated by the terminal, where the time-frequency domain resources include time-domain resources and/or Frequency domain resources; for example, if the service type indicated by the terminal is NR SL service, the first time-frequency domain resource will be configured for the terminal; or, if the service type indicated by the terminal is NR service and NR SL service, the terminal will be configured with Configure the second time-frequency domain resource for NR service and the third time-frequency domain resource for NR SL service. In this way, the working state of the terminal can be determined according to the time-frequency domain resources configured for the terminal.
  • the time-frequency domain resources include time-domain resources and/or Frequency domain resources
  • time-frequency domain resource configured for the terminal is the first time-frequency domain resource, it is determined that the working state of the terminal is the first working state; or, if the time-frequency domain resource configured for the terminal is the second time-frequency domain resource frequency domain resource and the third time-frequency domain resource, it is determined that the working state of the terminal is the second working state.
  • the power parameter for the terminal to perform service transmission is determined; wherein, the working state includes at least one of the following: the first working state, instructing the terminal to perform new air interface NR direct transmission on the licensed spectrum; The state of link SL service transmission; the second working state indicates the state of the terminal performing NR service and NR SL service transmission on the licensed spectrum.
  • the terminal can specify the power parameters used in different working states. In this way, the interference between signals can be reduced, and the transmission performance and network communication coverage of the terminal can be improved.
  • this embodiment provides a terminal power configuration method, wherein the method is performed by a network device, and the method includes:
  • Step 31 Determine the power parameter based on the configured parameters according to the working state of the terminal;
  • the configured parameters include at least one of the following:
  • the first parameter is the power for the terminal to transmit NR SL services
  • the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the power parameter is determined based on the configured parameters; power configuration information is sent to the terminal; wherein, the power configuration information indicates the power parameter; after the terminal receives the power configuration information, it can Perform NR service and/or NR SL service based on power parameters.
  • the power parameter may be a parameter indicating maximum transmission power.
  • the network device before the network sends power configuration information to the terminal, the network device will configure the first parameter for the terminal, wherein the first parameter is the power for the terminal to transmit NR SL services; the network device will also configure the second parameter for the terminal. parameters, wherein the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the first parameter may be sl-TxPower; the second parameter may be p-max. It should be noted that after the network device configures the first parameter and the second parameter, the first parameter and the second parameter may be sent to the terminal through an RRC message.
  • the terminal after receiving the power configuration information, ignores the first parameter and the second parameter.
  • the working state of the terminal is determined; if it is determined that the working state of the terminal is the first working state, the smaller parameter of the first parameter and the second parameter is determined as the power parameter, for example, if If the first parameter is greater than the second parameter, it is determined that the second parameter is a power parameter; or, if the first parameter is smaller than the second parameter, it is determined that the first parameter is a power parameter.
  • the network device After determining the power parameter, the network device sends power configuration information to the terminal; wherein, the power configuration information indicates the power parameter.
  • the first working state may be a state in which the terminal transmits NR SL services on the licensed spectrum and does not transmit NR services on the licensed spectrum.
  • the terminal may perform single-carrier NRSL service transmission on the licensed spectrum.
  • the power parameter for transmitting NR services is the second parameter and/or Or determine that the power parameter for transmitting the NR SL service is a smaller parameter among the configured parameters.
  • the terminal if it is determined that the working state of the terminal is the second working state and it is determined that the terminal uses frequency division multiplexing (FDM) to transmit NR services and NR SL services, it is determined that the power parameters for transmitting NR services are the third parameter and /or determine that the power parameter for transmitting the NR SL service is the fourth parameter; wherein, the sum of the third parameter and the fourth parameter is smaller than the second parameter.
  • the third parameter may be P NR ; the fourth parameter may be P NR_SL ; the second parameter may be p-max.
  • “less than” has the meaning of "less than or equal to”. It should be noted that, here, at the same time, the terminal transmits the NR service and the NR SL service on different carrier frequencies of the licensed spectrum.
  • this embodiment provides a terminal power configuration method, wherein the method is performed by a network device, and the method includes:
  • Step 41 In response to the terminal being in the first working state, determine that the power parameter is a smaller parameter among the configured parameters; or, in response to the terminal being in the first working state, determine that the power parameter is the first parameter; or, in response to the terminal In the second working state and using time division multiplexing TDM to transmit NR business and NR SL business, determine the power parameter for transmitting NR business as the second parameter and/or determine the power parameter for transmitting NR SL business as the smaller of the configured parameters Or, in response to the terminal being in the second working state and adopting frequency division multiplexing FDM to transmit NR business and NR SL business, determine the power parameter for transmitting NR business as the third parameter and/or determine the power for transmitting NR SL business
  • the parameter is the fourth parameter; wherein, the sum of the third parameter and the fourth parameter is smaller than the second parameter.
  • the configured parameters include at least one of the following:
  • the first parameter is the power for the terminal to transmit NR SL services
  • the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the first parameter may be sl-TxPower; the second parameter may be p-max.
  • step 41 For the specific implementation manner of step 41, please refer to the description of step 31, which will not be repeated here.
  • the power parameter is a smaller parameter among the configured parameters. In this way, since the power parameter is a relatively small parameter among the configured parameters, power consumption can be saved and the battery life of the terminal can be improved.
  • the terminal in response to the fact that the terminal is in the second working state and adopts time division multiplexing TDM to transmit NR business and NR SL business, determine that the power parameter for transmitting NR business is the second parameter and/or determine that the power parameter for transmitting NR SL business is configured
  • the smaller of the parameters due to the time division multiplexing method for transmission, different power parameters can be flexibly selected, making the configuration of the power parameters more flexible.
  • the power parameter for transmitting NR services is the third parameter and/or it is determined that the power parameter for transmitting NR SL services is the first parameter Four parameters; wherein, the sum of the third parameter and the fourth parameter is less than the second parameter.
  • the sum of the third parameter and the fourth parameter is ensured to be smaller than the second parameter, so that the transmission power of the terminal does not exceed the maximum value of the terminal power, ensuring the reliability of communication.
  • this embodiment provides a terminal power configuration method, wherein the method is performed by a network device, and the method includes:
  • Step 51 Determine the working state of the terminal according to the time-frequency domain resources configured for the terminal;
  • the time-frequency domain resources include time-domain resources and/or frequency-domain resources.
  • the working state of the terminal is determined according to the time-frequency domain resources configured for the terminal; the network device determines the power parameters for the terminal to transmit predetermined services according to the working state of the terminal; and sends power configuration information to the terminal; Wherein, the power configuration information indicates power parameters; after receiving the power configuration information, the terminal can execute NR services and/or NR SL services based on the power parameters.
  • the power parameter may be a parameter indicating maximum transmission power.
  • the network device before the network device sends power configuration information for transmitting predetermined services to the terminal, it configures time-frequency domain resources for the terminal according to the service type indicated by the terminal, where the time-frequency domain resources include time-domain resources and/or Frequency domain resources; for example, if the service type indicated by the terminal is NR SL service, the first time-frequency domain resource will be configured for the terminal; or, if the service type indicated by the terminal is NR service and NR SL service, the terminal will be configured with Configure the second time-frequency domain resource for NR service and the third time-frequency domain resource for NR SL service. In this way, the terminal can determine the working state of the terminal according to the time-frequency domain resources configured for the terminal.
  • the time-frequency domain resources include time-domain resources and/or Frequency domain resources
  • time-frequency domain resource configured for the terminal is the first time-frequency domain resource, it is determined that the working state of the terminal is the first working state; or, if the time-frequency domain resource configured for the terminal is the second time-frequency domain resource frequency domain resource and the third time-frequency domain resource, it is determined that the working state of the terminal is the second working state.
  • this embodiment provides a terminal power configuration method, wherein the method is performed by a network device, and the method includes:
  • Step 61 sending power configuration information for transmitting scheduled services to the terminal
  • the scheduled service includes: NR service and/or NR SL service; the power configuration information indicates power parameters.
  • the network device determines the power parameters for the terminal to transmit predetermined services according to the working state of the terminal; sends power configuration information to the terminal; wherein, the power configuration information indicates the power parameter; after the terminal receives the power configuration information, Then the NR service and/or NR SL service can be performed based on the power parameter.
  • the power parameter may be a parameter indicating maximum transmission power.
  • this embodiment provides a terminal power configuration method, wherein the method is performed by the terminal, and the method includes:
  • Step 71 receiving power configuration information for transmitting scheduled services, wherein the scheduled services include: NR services and/or NR SL services; the power configuration information indicates power parameters;
  • Step 72 Based on the power parameter, transmit NR service and/or NR SL service.
  • the terminals involved in the present disclosure may be, but not limited to, mobile phones, wearable devices, vehicle-mounted terminals, Road Side Units (RSU, Road Side Unit), smart home terminals, industrial sensing devices, and/or medical devices.
  • RSU Road Side Unit
  • smart home terminals industrial sensing devices, and/or medical devices.
  • the network device involved in the present disclosure may be an access device for a terminal to access a network.
  • the network device may be various types of base stations, for example, a base station of a third-generation mobile communication (3G) network, a base station of a fourth-generation mobile communication (4G) network, a base station of a fifth-generation mobile communication (5G) network or Other evolved base stations.
  • 3G third-generation mobile communication
  • 4G fourth-generation mobile communication
  • 5G fifth-generation mobile communication
  • the network device in the present disclosure is not limited to the base station in the access network, and may also be a communication node in the core network, which is not limited here.
  • the determination and/or configuration operations in the present disclosure may also be performed by network devices in the core network.
  • the terminal may transmit NR services and/or NR SL services on the same licensed frequency band.
  • the terminal may transmit NR services on the Uu interface; the terminal may transmit NR SL services on the PC5 interface.
  • the second working state may indicate a state in which the terminal simultaneously transmits NR services and NR SL services on the licensed frequency spectrum.
  • transmitting the NR service and the NR SL service at the same time may be to transmit the NR service and the NR SL service on the same licensed frequency band using a frequency division method or a time division method.
  • the network device determines the power parameters for the terminal to transmit predetermined services according to the working state of the terminal; sends power configuration information to the terminal; wherein, the power configuration information indicates the power parameter; after the terminal receives the power configuration information, Then the NR service and/or NR SL service can be performed based on the power parameter.
  • the power parameter may be a parameter indicating maximum transmission power.
  • the network device sends indication information indicating the working status to the terminal; after receiving the indication information, the terminal transmits NR services and/or NR SL services based on the working status indicated by the indication information; the network equipment transmits NR services and/or NR SL services according to the indication information
  • the working status of the terminal determines the power parameters of the terminal to transmit the predetermined service.
  • the network device may send the indication information indicating the working state to the terminal through an RRC message.
  • the network device receives the indication information indicating the working state sent by the terminal; the network device determines the power parameter for the terminal to transmit the predetermined service according to the working state indicated by the indication information.
  • the network device may receive the indication information indicating the working status sent by the terminal through an RRC message.
  • the network device before the network sends power configuration information to the terminal, the network device will configure the first parameter for the terminal, wherein the first parameter is the power for the terminal to transmit NR SL services; the network device will also configure the second parameter for the terminal. parameters, wherein the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the first parameter may be sl-TxPower; the second parameter may be p-max.
  • the network device determines the working state of the terminal; if it is determined that the working state of the terminal is the first working state, the smaller parameter of the first parameter and the second parameter is determined as the power parameter, for example , if the first parameter is greater than the second parameter, determine that the second parameter is a power parameter; or, if the first parameter is smaller than the second parameter, determine that the first parameter is a power parameter.
  • the network device sends power configuration information to the terminal; wherein, the power configuration information indicates the power parameter.
  • the first working state may be a state in which the terminal transmits NR SL services on the licensed spectrum and does not transmit NR services on the licensed spectrum.
  • the terminal may perform single-carrier NRSL service transmission on the licensed spectrum.
  • the working state of the terminal is determined; if it is determined that the working state of the terminal is the first working state, the power parameter is determined as the first parameter; after the power parameter is determined, the network device sends power configuration information to the terminal ; Wherein, the power configuration information indicates the power parameter.
  • the network device determines the working state of the terminal; if it is determined that the working state of the terminal is the second working state, it is necessary to determine the way the terminal transmits NR services and NR SL services; according to the determined terminal transmission NR
  • the mode of business and NR SL business determines the power parameters of the terminal to transmit the predetermined business.
  • the terminal may transmit NR services and NR SL services in a time-division multiplexing TDM manner; the terminal may also transmit NR services and NR SL services in an FDM manner.
  • the network device determines that the working state of the terminal is the second working state and determines that the terminal uses TDM to transmit NR services and NR SL services, the network device determines that the power parameter for transmitting NR services is the second The two parameters and/or determine the power parameter for transmitting the NR SL service as the smaller parameter among the configured parameters.
  • the network device determines that the working state of the terminal is the second working state and determines that the terminal uses frequency division multiplexing (FDM) to transmit NR services and NR SL services
  • the network device determines that the power parameter for transmitting NR services is
  • the third parameter and/or the power parameter for determining the transmission of the NR SL service is the fourth parameter; wherein, the sum of the third parameter and the fourth parameter is smaller than the second parameter.
  • the third parameter may be P NR ; the fourth parameter may be P NR_SL ; the second parameter may be p-max.
  • “less than” has the meaning of "less than or equal to”. It should be noted that, here, at the same time, the terminal transmits the NR service and the NR SL service on different carrier frequencies of the licensed spectrum.
  • the network device before the network device sends power configuration information for transmitting predetermined services to the terminal, it configures time-frequency domain resources for the terminal according to the service type indicated by the terminal, where the time-frequency domain resources include time-domain resources and/or Frequency domain resources; for example, if the service type indicated by the terminal is NR SL service, the first time-frequency domain resource will be configured for the terminal; or, if the service type indicated by the terminal is NR service and NR SL service, the terminal will be configured with Configure the second time-frequency domain resource for NR service and the third time-frequency domain resource for NR SL service. In this way, the working state of the terminal can be determined according to the time-frequency domain resources configured for the terminal.
  • the time-frequency domain resources include time-domain resources and/or Frequency domain resources
  • time-frequency domain resource configured for the terminal is the first time-frequency domain resource, it is determined that the working state of the terminal is the first working state; or, if the time-frequency domain resource configured for the terminal is the second time-frequency domain resource frequency domain resource and the third time-frequency domain resource, it is determined that the working state of the terminal is the second working state.
  • the NRSL service when the terminal is in the first working state, after receiving the power configuration information, the NRSL service is transmitted based on the power parameters indicated by the power configuration information.
  • the NR service and the NR SL service are transmitted based on the power parameters indicated by the power configuration information.
  • the terminal adopts time division multiplexing TDM mode to transmit NR service and NR SL service determine the power parameter for transmitting NR service as the second parameter and/or determine the power parameter for transmitting NR SL service as the smaller parameter among the configured parameters .
  • the terminal adopts frequency division multiplexing FDM to transmit NR business and NR SL business, determine that the power parameter for transmitting NR business is the third parameter and/or determine that the power parameter for transmitting NR SL business is the fourth parameter; wherein, the third The sum of the parameter and the fourth parameter is less than the second parameter.
  • the configured parameters, the third parameter and the fourth parameter have been described above, and will not be repeated here.
  • an embodiment of the present disclosure provides a terminal power configuration device, wherein the device includes:
  • a determining module 81 configured to: determine the power parameters for the terminal to perform service transmission according to the working state of the terminal;
  • the predetermined service includes: NR service and/or NR SL service; the working status includes one of the following:
  • the first working state indicates the state of the terminal transmitting NRSL services on the licensed frequency spectrum
  • the second working state indicates the state of the terminal transmitting NR services and NR SL services on the authorized spectrum.
  • the determining module 81 is further configured to:
  • the configured parameters include at least one of the following:
  • the first parameter is the power for the terminal to transmit NR SL services
  • the second parameter is the maximum transmit power when the terminal transmits NR services in the cell.
  • the determining module 81 is further configured to:
  • the determining module 81 is further configured to:
  • the determining module 81 is further configured to:
  • determining the power parameter for transmitting the NR service as a second parameter and/or determining to transmit the NR service is a smaller parameter among the configured parameters.
  • the determining module 81 is further configured to:
  • FDM frequency division multiplexing
  • the determination module 81 is also used for:
  • time-frequency domain resources include time domain resources and/or frequency domain resources.
  • the device also includes:
  • a sending module 82 configured to send power configuration information for transmitting the predetermined service to the terminal;
  • the power configuration information indicates the power parameter. It should be noted that those skilled in the art can understand that the methods provided in the embodiments of the present disclosure may be executed independently, or together with some methods in the embodiments of the present disclosure or some methods in related technologies.
  • an embodiment of the present disclosure provides a terminal power configuration device, wherein the device includes:
  • the receiving module 91 is configured to receive power configuration information for transmitting predetermined services, wherein the predetermined services include: NR services and/or NR SL services; the power configuration information indicates power parameters;
  • An execution module 92 configured to: transmit NR services and/or NR SL services based on the power parameters.
  • An embodiment of the present disclosure provides a communication device, which includes:
  • memory for storing processor-executable instructions
  • the processor is configured to implement the method applied to any embodiment of the present disclosure when executing the executable instructions.
  • the processor may include various types of storage media, which are non-transitory computer storage media, and can continue to memorize and store information thereon after the communication device is powered off.
  • the processor can be connected to the memory through a bus or the like, and is used to read the executable program stored in the memory.
  • An embodiment of the present disclosure further provides a computer storage medium, wherein the computer storage medium stores a computer executable program, and when the executable program is executed by a processor, the method of any embodiment of the present disclosure is implemented.
  • an embodiment of the present disclosure provides a structure of a terminal.
  • this embodiment provides a terminal 800, which specifically can be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc. .
  • the terminal 800 may include one or more of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and communication component 816 .
  • the processing component 802 generally controls the overall operations of the terminal 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .
  • the memory 804 is configured to store various types of data to support operations at the device 800 . Examples of such data include instructions for any application or method operating on the terminal 800, contact data, phonebook data, messages, pictures, videos, etc.
  • the memory 804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic or Optical Disk Magnetic Disk
  • the power supply component 806 provides power to various components of the terminal 800 .
  • Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for terminal 800 .
  • the multimedia component 808 includes a screen providing an output interface between the terminal 800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or a swipe action, but also detect duration and pressure associated with the touch or swipe operation.
  • the multimedia component 808 includes a front camera and/or a rear camera. When the device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
  • the audio component 810 is configured to output and/or input audio signals.
  • the audio component 810 includes a microphone (MIC), which is configured to receive an external audio signal when the terminal 800 is in an operation mode, such as a call mode, a recording mode and a voice recognition mode. Received audio signals may be further stored in memory 804 or sent via communication component 816 .
  • the audio component 810 also includes a speaker for outputting audio signals.
  • the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
  • Sensor component 814 includes one or more sensors for providing terminal 800 with various aspects of status assessment.
  • the sensor component 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and the keypad of the terminal 800, the sensor component 814 can also detect the terminal 800 or a change in the position of a component of the terminal 800, and the user The presence or absence of contact with the terminal 800, the terminal 800 orientation or acceleration/deceleration and the temperature change of the terminal 800.
  • Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
  • Sensor assembly 814 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 816 is configured to facilitate wired or wireless communication between the terminal 800 and other devices.
  • the terminal 800 can access a wireless network based on communication standards, such as Wi-Fi, 2G or 3G, or a combination thereof.
  • the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
  • NFC near field communication
  • the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID Radio Frequency Identification
  • IrDA Infrared Data Association
  • UWB Ultra Wideband
  • Bluetooth Bluetooth
  • terminal 800 may be programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
  • non-transitory computer-readable storage medium including instructions, such as the memory 804 including instructions, which can be executed by the processor 820 of the terminal 800 to complete the above method.
  • the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
  • an embodiment of the present disclosure shows a structure of a base station.
  • the base station 900 may be provided as a network side device.
  • base station 900 includes processing component 922 , which further includes one or more processors, and a memory resource represented by memory 932 for storing instructions executable by processing component 922 , such as application programs.
  • the application program stored in memory 932 may include one or more modules each corresponding to a set of instructions.
  • the processing component 922 is configured to execute instructions, so as to perform any of the aforementioned methods applied to the base station.
  • Base station 900 may also include a power component 926 configured to perform power management of base station 900, a wired or wireless network interface 950 configured to connect base station 900 to a network, and an input-output (I/O) interface 958.
  • the base station 900 can operate based on an operating system stored in the memory 932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.

Abstract

本公开实施例提供了一种终端的功率配置方法，其中，方法由网络设备执行，方法包括：根据终端所处的工作状态，确定终端传输预定业务的功率参数；其中，预定业务包括：新空口NR业务和/或NR直连链路SL业务；工作状态包括以下之一：第一工作状态，指示终端在授权频谱上传输NR SL业务的状态；第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。

Description

终端的功率配置方法、装置、通信设备及存储介质 技术领域
本公开涉及无线通信技术领域但不限于无线通信技术领域，尤其涉及一种终端的功率配置方法、装置、通信设备及存储介质。
背景技术
车用无线通信技术(V2X，Vehicle to Everything)是将车辆与一切事物相连接的新一代信息通信技术。V2X可提供两种通信接口，分别称为Uu接口和PC5接口。在无线通信中，基于运营商的频谱需求日渐增加，但是可分配使用的实际频谱逐渐减少。在V2X场景下，对于运营商已有的授权频段，在授权频谱上同时传输新空口(NR，New Radio)授权频谱业务与NR V2X业务是运营商的一大需求。对于终端而言，在同一个授权频段上同时进行NR业务与NR直连链路Sidelink业务传输会是常见的场景。
相关技术中，在进行终端的功率配置时，会存在功率配置不明确的情况，这可能会导致信号间存在干扰、终端性能下降和/或网络覆盖能力变差。
发明内容
本公开实施例公开了一种终端的功率配置方法、装置、通信设备及存储介质。
根据本公开实施例的第一方面，提供一种终端的功率配置方法，其中，所述方法由网络设备执行，所述方法包括：
根据终端所处的工作状态，确定所述终端传输预定业务的功率参数；
其中，所述预定业务包括：新空口NR业务和/或NR直连链路SL业务；所述工作状态包括以下之一：
第一工作状态，指示终端在授权频谱上传输NR SL业务的状态；
第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。
在一个实施例中，所述根据终端所处的工作状态，确定所述终端的功率参数，包括：
根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数；
其中，所述已配置的参数包括以下至少之一：
第一参数，为终端传输NR SL业务的功率；
第二参数，为终端在小区中传输NR业务时的最大发射功率。
在一个实施例中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
响应于所述终端处于第一工作状态，确定所述功率参数为所述已配置参数中的较小的参数。
在一个实施例中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
响应于所述终端处于第一工作状态，确定所述功率参数为所述第一参数。
在一个实施例中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
响应于所述终端处于所述第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第二参数和/或确定传输所述NR SL业务的所述功率参数为所述已配置参数中的较小的参数。
在一个实施例中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
响应于所述终端处于所述第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第三参数和/或确定传输所述NR SL业务的所述功率参数为第四参数；其中，所述第三参数和第四参数的和小于所述第二参数。
在一个实施例中，所述方法还包括：
根据给终端配置的时频域资源，确定终端所处的工作状态；
其中，所述时频域资源包括时域资源和/或频域资源。
在一个实施例中，所述方法还包括：
向终端发送传输所述预定业务的功率配置信息；
其中，所述功率配置信息指示所述功率参数。
根据本公开实施例的第二方面，提供一种终端的功率配置方法，其中，所述方法由终端执行，所述方法包括：
接收传输预定业务的功率配置信息，其中，所述预定业务包括：NR业务和/或NR SL业务；所述功率配置信息指示功率参数；
基于所述功率参数，传输NR业务和/或NR SL业务。
根据本公开实施例的第三方面，提供一种终端的功率配置装置，其中，所述装置包括：
确定模块，用于：根据终端所处的工作状态，确定所述终端进行业务传输的功率参数；
其中，所述预定业务包括：NR业务和/或NR SL业务；所述工作状态包括以下之一：
第一工作状态，指示终端在授权频谱上传输NRSL业务的状态；
第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。
在一个实施例中，所述确定模块，还用于：
根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数；
其中，所述已配置的参数包括以下至少一种：
第一参数，为终端传输NR SL业务的功率；
第二参数，为终端在小区中传输NR业务时的最大发射功率。
在一个实施例中，所述确定模块，还用于：
响应于所述终端处于第一工作状态，确定所述功率参数为所述已配置参数中的较小的参数。
在一个实施例中，所述确定模块，还用于：
响应于所述终端处于第一工作状态，确定所述功率参数为所述第一参数。
在一个实施例中，所述确定模块，还用于：
响应于所述终端处于所述第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第二参数和/或确定传输所述NR SL业务的所述功率参数为所述已配置参数中的较小的参数。
在一个实施例中，所述确定模块，还用于：
响应于所述终端处于所述第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第三参数和/或确定传输所述NR SL业务的所述功率参数为第四参数；其中，所述第三参数和第四参数的和小于所述第二参数。
在一个实施例中，所述确定模块还用于：
根据给终端配置的时频域资源，确定终端所处的工作状态；
其中，所述时频域资源包括时域资源和/或频域资源。
在一个实施例中，所述装置还包括：
发送模块，用于向终端发送传输所述预定业务的功率配置信息；
其中，所述功率配置信息指示所述功率参数。
根据本公开实施例的第四方面，提供一种终端的功率配置装置，其中，所述装置包括：
接收模块，用于接收传输预定业务的功率配置信息，其中，所述预定业务包括：NR业务和/或NR SL业务；所述功率配置信息指示功率参数；
执行模块，用于：基于所述功率参数，传输NR业务和/或NR SL业务。
根据本公开实施例的第五方面，提供一种通信设备，所述通信设备，包括：
处理器；
用于存储所述处理器可执行指令的存储器；
其中，所述处理器被配置为：用于运行所述可执行指令时，实现本公开任意实施例所述的方法。
根据本公开实施例的第六方面，提供一种计算机存储介质，所述计算机存储介质存储有计算机可执行程序，所述可执行程序被处理器执行时实现本公开任意实施例所述的方法。
在本公开实施例中，根据终端所处的工作状态，确定所述终端进行业务传输的功率参数；其中，所述工作状态包括以下至少之一：第一工作状态，指示终端在授权频谱上执行新空口NR直连链路SL业务传输的状态；第二工作状态，指示终端在授权频谱上执行NR业务和NR SL业务传输的状态。如此，由于所述终端进行业务传输的功率参数是根据所述终端所处的工作状态确定的，可以针对不同的工作状态配置不同的功率参数，功率参数会非常明确，相较于终端在不同工作状态时功率参数的使用不明确的情况，所述终端可以明确在不同工作状态下使用的功率参数，如此，可以减少信号间的干扰、提升终端的传输性能和网络通信覆盖能力。
附图说明
图1是根据一示例性实施例示出的一种无线通信系统的结构示意图。
图2是根据一示例性实施例示出的一种终端的功率配置方法的流程示意图。
图3是根据一示例性实施例示出的一种终端的功率配置方法的流程示意图。
图4是根据一示例性实施例示出的一种终端的功率配置方法的流程示意图。
图5是根据一示例性实施例示出的一种终端的功率配置方法的流程示意图。
图6是根据一示例性实施例示出的一种终端的功率配置方法的流程示意图。
图7是根据一示例性实施例示出的一种终端的功率配置方法的流程示意图。
图8是根据一示例性实施例示出的一种终端的功率配置装置的结构示意图。
图9是根据一示例性实施例示出的一种终端的功率配置装置的结构示意图。
图10是根据一示例性实施例示出的一种终端的结构示意图。
图11是根据一示例性实施例示出的一种基站的框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
出于简洁和便于理解的目的，本文在表征大小关系时，所使用的术语为“大于”或“小于”。但对于本领域技术人员来说，可以理解：术语“大于”也涵盖了“大于等于”的含义，“小于”也涵盖了“小于等于”的含义。
请参考图1，其示出了本公开实施例提供的一种无线通信系统的结构示意图。如图1所示，无线通信系统是基于移动通信技术的通信系统，该无线通信系统可以包括：若干个用户设备110以及若干个基站120。
其中，用户设备110可以是指向用户提供语音和/或数据连通性的设备。用户设备110可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，用户设备110可以是物联网用户设备，如传感器设备、移动电话和具有物联网用户设备的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程用户设备(remote terminal)、接入用户设备(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户设备(user equipment)。或者，用户设备110 也可以是无人飞行器的设备。或者，用户设备110也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线用户设备。或者，用户设备110也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。
基站120可以是无线通信系统中的网络侧设备。其中，该无线通信系统可以是第四代移动通信技术(the 4th generation mobile communication，4G)系统，又称长期演进(Long Term Evolution，LTE)系统；或者，该无线通信系统也可以是5G系统，又称新空口系统或5G NR系统。或者，该无线通信系统也可以是5G系统的再下一代系统。其中，5G系统中的接入网可以称为NG-RAN(New Generation-Radio Access Network，新一代无线接入网)。
其中，基站120可以是4G系统中采用的演进型基站(eNB)。或者，基站120也可以是5G系统中采用集中分布式架构的基站(gNB)。当基站120采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站120的具体实现方式不加以限定。
基站120和用户设备110之间可以通过无线空口建立无线连接。在不同的实施方式中，该无线空口是基于第四代移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。
在一些实施例中，用户设备110之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的V2V(vehicle to vehicle，车对车)通信、V2I(vehicle to Infrastructure，车对路边设备)通信和V2P(vehicle to pedestrian，车对人)通信等场景。
这里，上述用户设备可认为是下面实施例的终端设备。
在一些实施例中，上述无线通信系统还可以包含网络管理设备130。
若干个基站120分别与网络管理设备130相连。其中，网络管理设备130可以是无线通信系统中的核心网设备，比如，该网络管理设备130可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户服务器(Home Subscriber Server，HSS)等。对于网络管理设备130的实现形态，本公开实施例不做限定。
为了便于本领域内技术人员理解，本公开实施例列举了多个实施方式以对本公开实施例的技术方案进行清晰地说明。当然，本领域内技术人员可以理解，本公开实施例提供的多个实施例，可以被单独执行，也可以与本公开实施例中其他实施例的方法结合后一起被执行，还可以单独或结合后与其他相关技术中的一些方法一起被执行；本公开实施例并不对此作出限定。
为了更好地理解本公开任一个实施例所描述的技术方案，首先，对相关技术中功率配置的应用场景进行说明：
在一个场景实施例中，在NR Sidelink的配置中，网络通过配置与预配置的方法，通过无线资源控制(RRC，Radio Resource Control)信令sl-TxPower配置终端在Sidelink中的功率，而在NR授权频谱上，网络通过配置RRC信令p-max来配置小区中的终端可发射的最大功率。但是当终端工作在授权频谱上，并且传输NR Sidelink业务的时候，就存在sl-TxPower和p-max两者不一致的情况，这个时候需要明确终端配置。
另外，如果终端同时在授权频谱上传输NR与NR Sidelink业务，则需要根据两种业务具体的复用方式，即频分复用(FDM，Frequency Division Multiplexing)或者时分复用(TDM，Time-Division Multiplexing)的形式，对终端功率进行限制，以确保终端的功率控制在适合的范围内，避免出现对小区内其他通信传输的干扰。
相关技术中，终端在针对NR业务与NR Sidelink业务采用的功率配置方式不一致，导致在授权频段上进行NR Sidelink业务时，终端接入小区后，有两个不同的功率配置信令，容易造成混淆。另外在授权频谱上如果终端进行NR与NR Sidelink同时执行，终端的功率配置目前也未明确。本发明对以上两种情况进行了功率配置的明确，以防止终端在小区中配置过高的功率引起对小区内其他通信的干扰，或者终端在小区中配置过低的功率，导致性能的下降和网络覆盖的降低。
如图2所示，本实施例中提供一种终端的功率配置方法，其中，该方法由网络设备执行，该方法包括：
步骤21、根据终端所处的工作状态，确定终端传输预定业务的功率参数；
其中，预定业务包括：新空口NR业务和/或NR直连链路SL业务；工作状态包括以下之一：
第一工作状态，指示终端在授权频谱上传输NR SL业务的状态；
第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。
这里，本公开所涉及的终端可以是但不限于是手机、可穿戴设备、车载终端、路侧单元(RSU，Road Side Unit)、智能家居终端、工业用传感设备和/或医疗设备等。
本公开中涉及的网络设备可以是终端接入网络的接入设备。这里，网络设备可以为各种类型的基站，例如，第三代移动通信(3G)网络的基站、第四代移动通信(4G)网络的基站、第五代移动通信(5G)网络的基站或其它演进型基站。需要说明的是，本公开中的网络设备并不限于接入网络中的基站，也可以是核心网中的通信节点，在此不做限定。例如，本公开中的确定和/或配置操作也可以是核心网中的网络设备执行的。
在一个实施例中，终端可以是在相同的授权频段上传输NR业务和/或NR SL业务。示例性地，终端可以是在Uu接口上传输NR业务；终端可以是在PC5接口上传输NR SL业务。
需要说明的是，第二工作状态可以指示终端在授权频谱上同时传输NR业务和NR SL业务的状态。这里，同时传输NR业务和NR SL业务可以是在同一个授权频段上采用频分方式或者时分方式传输NR业务和NR SL业务。
在一个实施例中，网络设备根据终端所处的工作状态，确定终端传输预定业务的功率参数；向终端发送功率配置信息；其中，功率配置信息指示功率参数；终端在接收到功率配置信息后，就可以基于功 率参数执行NR业务和/或NR SL业务。这里，功率参数可以是指示最大传输功率的参数。
在一个实施例中，网络设备向终端发送指示工作状态的指示信息；终端在接收到指示信息后，基于指示信息指示的工作状态传输NR业务和/或NR SL业务；网络设备根据指示信息所指示的工作状态，确定终端传输预定业务的功率参数。这里，网络设备可以是通过RRC消息向终端发送指示工作状态的指示信息。
在一个实施例中，网络设备接收终端发送的指示工作状态的指示信息；网络设备根据指示信息所指示的工作状态，确定终端传输预定业务的功率参数。这里，网络设备可以是通过RRC消息接收终端发送的指示工作状态的指示信息。
在一个实施例中，在网络向终端发送功率配置信息之前，网络设备会为终端配置第一参数，其中，第一参数，为终端传输NR SL业务的功率；网络设备还会为终端配置第二参数，其中，第二参数，为终端在小区中传输NR业务时的最大发射功率。这里，第一参数可以是sl-TxPower；第二参数可以是p-max。
在一个实施例中，确定终端所处的工作状态；如果确定终端所处的工作状态为第一工作状态，从第一参数和第二参数中的较小的参数确定为功率参数，例如，如果第一参数大于第二参数，则确定第二参数为功率参数；或者，如果第一参数小于第二参数，则确定第一参数为功率参数。在确定功率参数后，网络设备向终端发送功率配置信息；其中，功率配置信息指示功率参数。需要说明的是，第一工作状态可以是终端在授权频谱上传输NR SL业务且未在该授权频谱上传输NR业务的状态。这里，终端可以是在授权频谱上进行单载波的NR SL业务的传输。
在一个实施例中，确定终端所处的工作状态；如果确定终端所处的工作状态为第一工作状态，确定功率参数为第一参数；在确定功率参数后，网络设备向终端发送功率配置信息；其中，功率配置信息指示功率参数。
在一个实施例中，在终端接收到功率配置信息后会忽略第一参数和第二参数。
在一个实施例中，确定终端所处的工作状态；如果确定终端所处的工作状态为第二工作状态，需要确定终端传输NR业务和NR SL业务的方式；根据确定出的终端传输NR业务和NR SL业务的方式，确定终端传输预定业务的功率参数。需要说明的是，终端可以是采用时分复用TDM的方式传输NR业务和NR SL业务；终端也可以是采用FDM的方式传输NR业务和NR SL业务。
在一个实施例中，如果确定终端所处的工作状态为第二工作状态且确定终端采用时分复用TDM的方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第二参数和/或确定传输NR SL业务的功率参数为已配置参数中的较小的参数。
在一个实施例中，如果确定终端所处的工作状态为第二工作状态且确定终端采用频分复用FDM的方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第三参数和/或确定传输NR SL业务的功率参数为第四参数；其中，第三参数和第四参数的和小于第二参数。这里，第三参数可以是P NR；第四参数可以是P NR_SL；第二参数可以是p-max。需要说明的是，本公开中，“小于”有“小于或者等于”的含义。需要说明的是，这里，在相同时间内，终端分别在授权频谱的不同载波频率上传输NR业务与NR SL业务。
在一个实施例中，网络设备在向终端发送传输预定业务的功率配置信息之前，会根据指示终端传输的业务类型给终端配置时频域资源，其中，时频域资源包括时域资源和/或频域资源；示例性地，如果指示终端传输的业务类型为NR SL业务，会给终端配置第一时频域资源；或者，如果指示终端传输的业务类型为NR业务和NR SL业务，给终端配置用于NR业务的第二时频域资源和用于NR SL业务的第三时频域资源。如此，就可以根据给终端配置的时频域资源，确定终端所处的工作状态。示例性地，如果给终端配置的时频域资源为第一时频域资源，则确定终端所处的工作状态为第一工作状态；或者，如果给终端配置的时频域资源为第二时频域资源和第三时频域资源，则确定终端所处的工作状态为第二工作状态。
在本公开实施例中，根据终端所处的工作状态，确定终端进行业务传输的功率参数；其中，工作状态包括以下至少之一：第一工作状态，指示终端在授权频谱上执行新空口NR直连链路SL业务传输的状态；第二工作状态，指示终端在授权频谱上执行NR业务和NR SL业务传输的状态。如此，由于终端进行业务传输的功率参数是根据终端所处的工作状态确定的，可以针对不同的工作状态配置不同的功率参数，功率参数会非常明确，相较于终端在不同工作状态时功率参数的使用不明确的情况，终端可以明确在不同工作状态下使用的功率参数，如此，可以减少信号间的干扰、提升终端的传输性能和网络通信覆盖能力。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图3所示，本实施例中提供一种终端的功率配置方法，其中，该方法由网络设备执行，该方法包括：
步骤31、根据终端所处的工作状态，基于已配置的参数确定功率参数；
其中，已配置的参数包括以下至少之一：
第一参数，为终端传输NR SL业务的功率；
第二参数，为终端在小区中传输NR业务时的最大发射功率。
在一个实施例中，根据终端所处的工作状态，基于已配置的参数确定功率参数；向终端发送功率配置信息；其中，功率配置信息指示功率参数；终端在接收到功率配置信息后，就可以基于功率参数执行NR业务和/或NR SL业务。这里，功率参数可以是指示最大传输功率的参数。
在一个实施例中，在网络向终端发送功率配置信息之前，网络设备会为终端配置第一参数，其中，第一参数，为终端传输NR SL业务的功率；网络设备还会为终端配置第二参数，其中，第二参数，为终端在小区中传输NR业务时的最大发射功率。这里，第一参数可以是sl-TxPower；第二参数可以是p-max。需要说明的是，在网络设备配置完第一参数和第二参数后，可以通过RRC消息将第一参数和第二参数发送给终端。
在一个实施例中，在终端接收到功率配置信息后会忽略第一参数和第二参数。
在一个实施例中，确定终端所处的工作状态；如果确定终端所处的工作状态为第一工作状态，从第一参数和第二参数中的较小的参数确定为功率参数，例如，如果第一参数大于第二参数，则确定第二参 数为功率参数；或者，如果第一参数小于第二参数，则确定第一参数为功率参数。在确定功率参数后，网络设备向终端发送功率配置信息；其中，功率配置信息指示功率参数。需要说明的是，第一工作状态可以是终端在授权频谱上传输NR SL业务且未在该授权频谱上传输NR业务的状态。这里，终端可以是在授权频谱上进行单载波的NR SL业务的传输。
在一个实施例中，如果确定终端所处的工作状态为第二工作状态且确定终端采用时分复用TDM的方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第二参数和/或确定传输NR SL业务的功率参数为已配置参数中的较小的参数。
在一个实施例中，如果确定终端所处的工作状态为第二工作状态且确定终端采用频分复用FDM的方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第三参数和/或确定传输NR SL业务的功率参数为第四参数；其中，第三参数和第四参数的和小于第二参数。这里，第三参数可以是P NR；第四参数可以是P NR_SL；第二参数可以是p-max。需要说明的是，本公开中，“小于”有“小于或者等于”的含义。需要说明的是，这里，在相同时间内，终端分别在授权频谱的不同载波频率上传输NR业务与NR SL业务。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图4所示，本实施例中提供一种终端的功率配置方法，其中，该方法由网络设备执行，该方法包括：
步骤41、响应于终端处于第一工作状态，确定功率参数为已配置参数中的较小的参数；或者，响应于终端处于第一工作状态，确定功率参数为第一参数；或者，响应于终端处于第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第二参数和/或确定传输NR SL业务的功率参数为已配置参数中的较小的参数；或者，响应于终端处于第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第三参数和/或确定传输NR SL业务的功率参数为第四参数；其中，第三参数和第四参数的和小于第二参数。
在一个实施例中，已配置的参数包括以下至少之一：
第一参数，为终端传输NR SL业务的功率；
第二参数，为终端在小区中传输NR业务时的最大发射功率。
这里，第一参数可以是sl-TxPower；第二参数可以是p-max。第三参数可以是P NR；第四参数可以是P NR_SL。
步骤41的具体实施方式请参见步骤31部分的描述，在此不再赘述。
这里，响应于终端处于第一工作状态，确定功率参数为已配置参数中的较小的参数。如此，由于功率参数为已配置参数中的较小的参数，可以节省功耗，提升终端的续航时间。
这里，响应于终端处于第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第二参数和/或确定传输NR SL业务的功率参数为已配置参数中的较小的参数。如此，由于是采用时分复用的方式进行传输，可以灵活地选用不同的功率参数，使得功率参数的配 置更加灵活。
这里，响应于终端处于第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第三参数和/或确定传输NR SL业务的功率参数为第四参数；其中，第三参数和第四参数的和小于第二参数。如此，由于是采用频分复用的方式进行传输，确保第三参数和第四参数的和小于第二参数，使得终端的传输功率不超过终端功率的最大值，确保了通信的可靠性。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图5所示，本实施例中提供一种终端的功率配置方法，其中，该方法由网络设备执行，该方法包括：
步骤51、根据给终端配置的时频域资源，确定终端所处的工作状态；
其中，时频域资源包括时域资源和/或频域资源。
在一个实施例中，根据给终端配置的时频域资源，确定终端所处的工作状态；网络设备根据终端所处的工作状态，确定终端传输预定业务的功率参数；向终端发送功率配置信息；其中，功率配置信息指示功率参数；终端在接收到功率配置信息后，就可以基于功率参数执行NR业务和/或NR SL业务。这里，功率参数可以是指示最大传输功率的参数。
在一个实施例中，网络设备在向终端发送传输预定业务的功率配置信息之前，会根据指示终端传输的业务类型给终端配置时频域资源，其中，时频域资源包括时域资源和/或频域资源；示例性地，如果指示终端传输的业务类型为NR SL业务，会给终端配置第一时频域资源；或者，如果指示终端传输的业务类型为NR业务和NR SL业务，给终端配置用于NR业务的第二时频域资源和用于NR SL业务的第三时频域资源。如此，终端在就可以根据给终端配置的时频域资源，确定终端所处的工作状态。示例性地，如果给终端配置的时频域资源为第一时频域资源，则确定终端所处的工作状态为第一工作状态；或者，如果给终端配置的时频域资源为第二时频域资源和第三时频域资源，则确定终端所处的工作状态为第二工作状态。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图6所示，本实施例中提供一种终端的功率配置方法，其中，该方法由网络设备执行，该方法包括：
步骤61、向终端发送传输预定业务的功率配置信息；
其中，预定业务包括：NR业务和/或NR SL业务；功率配置信息指示功率参数。
在一个实施例中，网络设备根据终端所处的工作状态，确定终端传输预定业务的功率参数；向终端发送功率配置信息；其中，功率配置信息指示功率参数；终端在接收到功率配置信息后，就可以基于功率参数执行NR业务和/或NR SL业务。这里，功率参数可以是指示最大传输功率的参数。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以 与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图7所示，本实施例中提供一种终端的功率配置方法，其中，该方法由终端执行，该方法包括：
步骤71、接收传输预定业务的功率配置信息，其中，预定业务包括：NR业务和/或NR SL业务；功率配置信息指示功率参数；
步骤72、基于功率参数，传输NR业务和/或NR SL业务。
这里，本公开所涉及的终端可以是但不限于是手机、可穿戴设备、车载终端、路侧单元(RSU，Road Side Unit)、智能家居终端、工业用传感设备和/或医疗设备等。
本公开中涉及的网络设备可以是终端接入网络的接入设备。这里，网络设备可以为各种类型的基站，例如，第三代移动通信(3G)网络的基站、第四代移动通信(4G)网络的基站、第五代移动通信(5G)网络的基站或其它演进型基站。需要说明的是，本公开中的网络设备并不限于接入网络中的基站，也可以是核心网中的通信节点，在此不做限定。例如，本公开中的确定和/或配置操作也可以是核心网中的网络设备执行的。
在一个实施例中，终端可以是在相同的授权频段上传输NR业务和/或NR SL业务。示例性地，终端可以是在Uu接口上传输NR业务；终端可以是在PC5接口上传输NR SL业务。
需要说明的是，第二工作状态可以指示终端在授权频谱上同时传输NR业务和NR SL业务的状态。这里，同时传输NR业务和NR SL业务可以是在同一个授权频段上采用频分方式或者时分方式传输NR业务和NR SL业务。
在一个实施例中，网络设备根据终端所处的工作状态，确定终端传输预定业务的功率参数；向终端发送功率配置信息；其中，功率配置信息指示功率参数；终端在接收到功率配置信息后，就可以基于功率参数执行NR业务和/或NR SL业务。这里，功率参数可以是指示最大传输功率的参数。
在一个实施例中，网络设备向终端发送指示工作状态的指示信息；终端在接收到指示信息后，基于指示信息指示的工作状态传输NR业务和/或NR SL业务；网络设备根据指示信息所指示的工作状态，确定终端传输预定业务的功率参数。这里，网络设备可以是通过RRC消息向终端发送指示工作状态的指示信息。
在一个实施例中，网络设备接收终端发送的指示工作状态的指示信息；网络设备根据指示信息所指示的工作状态，确定终端传输预定业务的功率参数。这里，网络设备可以是通过RRC消息接收终端发送的指示工作状态的指示信息。
在一个实施例中，在网络向终端发送功率配置信息之前，网络设备会为终端配置第一参数，其中，第一参数，为终端传输NR SL业务的功率；网络设备还会为终端配置第二参数，其中，第二参数，为终端在小区中传输NR业务时的最大发射功率。这里，第一参数可以是sl-TxPower；第二参数可以是p-max。
在一个实施例中，网络设备确定终端所处的工作状态；如果确定终端所处的工作状态为第一工作状态，从第一参数和第二参数中的较小的参数确定为功率参数，例如，如果第一参数大于第二参数，则确定第二参数为功率参数；或者，如果第一参数小于第二参数，则确定第一参数为功率参数。在确定功率 参数后，网络设备向终端发送功率配置信息；其中，功率配置信息指示功率参数。需要说明的是，第一工作状态可以是终端在授权频谱上传输NR SL业务且未在该授权频谱上传输NR业务的状态。这里，终端可以是在授权频谱上进行单载波的NR SL业务的传输。
在一个实施例中，确定终端所处的工作状态；如果确定终端所处的工作状态为第一工作状态，确定功率参数为第一参数；在确定功率参数后，网络设备向终端发送功率配置信息；其中，功率配置信息指示功率参数。
在一个实施例中，网络设备确定终端所处的工作状态；如果确定终端所处的工作状态为第二工作状态，需要确定终端传输NR业务和NR SL业务的方式；根据确定出的终端传输NR业务和NR SL业务的方式，确定终端传输预定业务的功率参数。需要说明的是，终端可以是采用时分复用TDM的方式传输NR业务和NR SL业务；终端也可以是采用FDM的方式传输NR业务和NR SL业务。
在一个实施例中，如果网络设备确定终端所处的工作状态为第二工作状态且确定终端采用时分复用TDM的方式传输NR业务和NR SL业务，网络设备确定传输NR业务的功率参数为第二参数和/或确定传输NR SL业务的功率参数为已配置参数中的较小的参数。
在一个实施例中，如果网络设备确定终端所处的工作状态为第二工作状态且确定终端采用频分复用FDM的方式传输NR业务和NR SL业务，网络设备确定传输NR业务的功率参数为第三参数和/或确定传输NR SL业务的功率参数为第四参数；其中，第三参数和第四参数的和小于第二参数。这里，第三参数可以是P NR；第四参数可以是P NR_SL；第二参数可以是p-max。需要说明的是，本公开中，“小于”有“小于或者等于”的含义。需要说明的是，这里，在相同时间内，终端分别在授权频谱的不同载波频率上传输NR业务与NR SL业务。
在一个实施例中，网络设备在向终端发送传输预定业务的功率配置信息之前，会根据指示终端传输的业务类型给终端配置时频域资源，其中，时频域资源包括时域资源和/或频域资源；示例性地，如果指示终端传输的业务类型为NR SL业务，会给终端配置第一时频域资源；或者，如果指示终端传输的业务类型为NR业务和NR SL业务，给终端配置用于NR业务的第二时频域资源和用于NR SL业务的第三时频域资源。如此，就可以根据给终端配置的时频域资源，确定终端所处的工作状态。示例性地，如果给终端配置的时频域资源为第一时频域资源，则确定终端所处的工作状态为第一工作状态；或者，如果给终端配置的时频域资源为第二时频域资源和第三时频域资源，则确定终端所处的工作状态为第二工作状态。
在一个实施例中，终端处于第一工作状态，则在接收到功率配置信息后，基于功率配置信息指示的功率参数传输NR SL业务。
在一个实施例中，终端处于第二工作状态，则在接收到功率配置信息后，基于功率配置信息指示的功率参数传输NR业务和NR SL业务。其中，终端如果采用时分复用TDM方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第二参数和/或确定传输NR SL业务的功率参数为已配置参数中的较小的参数。或者，终端如果采用频分复用FDM方式传输NR业务和NR SL业务，确定传输NR业务的功率参数为第三参数和/或确定传输NR SL业务的功率参数为第四参数；其中，第三参数和第四参数的和小于第二参数。需要说明的是，已配置参数、第三参数和第四参数前文已有描述，在此不再赘述。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图8所示，本公开实施例中提供一种终端的功率配置装置，其中，所述装置包括：
确定模块81，用于：根据终端所处的工作状态，确定所述终端进行业务传输的功率参数；
其中，所述预定业务包括：NR业务和/或NR SL业务；所述工作状态包括以下之一：
第一工作状态，指示终端在授权频谱上传输NRSL业务的状态；
第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。
在一个实施例中，所述确定模块81，还用于：
根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数；
其中，所述已配置的参数包括以下至少一种：
第一参数，为终端传输NR SL业务的功率；
第二参数，为终端在小区中传输NR业务时的最大发射功率。
在一个实施例中，所述确定模块81，还用于：
响应于所述终端处于第一工作状态，确定所述功率参数为所述已配置参数中的较小的参数。
在一个实施例中，所述确定模块81，还用于：
响应于所述终端处于第一工作状态，确定所述功率参数为所述第一参数。
在一个实施例中，所述确定模块81，还用于：
响应于所述终端处于所述第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第二参数和/或确定传输所述NR SL业务的所述功率参数为所述已配置参数中的较小的参数。
在一个实施例中，所述确定模块81，还用于：
响应于所述终端处于所述第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第三参数和/或确定传输所述NR SL业务的所述功率参数为第四参数；其中，所述第三参数和第四参数的和小于所述第二参数。
在一实施例中，所述确定模块81还用于：
根据给终端配置的时频域资源，确定终端所处的工作状态；
其中，所述时频域资源包括时域资源和/或频域资源。
在一个实施例中，所述装置还包括：
发送模块82，用于向终端发送传输所述预定业务的功率配置信息；
其中，所述功率配置信息指示所述功率参数。需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
如图9所示，本公开实施例中提供一种终端的功率配置装置，其中，所述装置包括：
接收模块91，用于接收传输预定业务的功率配置信息，其中，所述预定业务包括：NR业务和/或NR SL业务；所述功率配置信息指示功率参数；
执行模块92，用于：基于所述功率参数，传输NR业务和/或NR SL业务。
需要说明的是，本领域内技术人员可以理解，本公开实施例提供的方法，可以被单独执行，也可以与本公开实施例中一些方法或相关技术中的一些方法一起被执行。
本公开实施例提供一种通信设备，通信设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，处理器被配置为：用于运行可执行指令时，实现应用于本公开任意实施例的方法。
其中，处理器可包括各种类型的存储介质，该存储介质为非临时性计算机存储介质，在通信设备掉电之后能够继续记忆存储其上的信息。
处理器可以通过总线等与存储器连接，用于读取存储器上存储的可执行程序。
本公开实施例还提供一种计算机存储介质，其中，计算机存储介质存储有计算机可执行程序，可执行程序被处理器执行时实现本公开任意实施例的方法。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。
如图10所示，本公开一个实施例提供一种终端的结构。
参照图10所示终端800本实施例提供一种终端800，该终端具体可是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图10，终端800可以包括以下一个或多个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。
处理组件802通常控制终端800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括一个或多个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括一个或多个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。
存储器804被配置为存储各种类型的数据以支持在设备800的操作。这些数据的示例包括用于在终端800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件806为终端800的各种组件提供电力。电源组件806可以包括电源管理系统，一个或多个电源，及其他与为终端800生成、管理和分配电力相关联的组件。
多媒体组件808包括在终端800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当设备800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当终端800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。
I/O接口812为处理组件802和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件814包括一个或多个传感器，用于为终端800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如组件为终端800的显示器和小键盘，传感器组件814还可以检测终端800或终端800一个组件的位置改变，用户与终端800接触的存在或不存在，终端800方位或加速/减速和终端800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件816被配置为便于终端800和其他设备之间有线或无线方式的通信。终端800可以接入基于通信标准的无线网络，如Wi-Fi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，终端800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由终端800的处理器820执行以完成上述方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
如图11所示，本公开一实施例示出一种基站的结构。例如，基站900可以被提供为一网络侧设备。 参照图11，基站900包括处理组件922，其进一步包括一个或多个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述应用在所述基站的任意方法。
基站900还可以包括一个电源组件926被配置为执行基站900的电源管理，一个有线或无线网络接口950被配置为将基站900连接到网络，和一个输入输出(I/O)接口958。基站900可以操作基于存储在存储器932的操作系统，例如Windows Server TM，Mac OS XTM，UnixTM，LinuxTM，FreeBSDTM或类似。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。
应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。

Claims (20)

  1. 一种终端的功率配置方法，其中，所述方法由网络设备执行，所述方法包括：
    根据终端所处的工作状态，确定所述终端传输预定业务的功率参数；
    其中，所述预定业务包括：新空口NR业务和/或NR直连链路SL业务；所述工作状态包括以下之一：
    第一工作状态，指示终端在授权频谱上传输NR SL业务的状态；
    第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。
  2. 根据权利要求1所述的方法，其中，所述根据终端所处的工作状态，确定所述终端的功率参数，包括：
    根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数；
    其中，所述已配置的参数包括以下至少之一：
    第一参数，为终端传输NR SL业务的功率；
    第二参数，为终端在小区中传输NR业务时的最大发射功率。
  3. 根据权利要求2所述的方法，其中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
    响应于所述终端处于第一工作状态，确定所述功率参数为所述已配置参数中的较小的参数。
  4. 根据权利要求2所述的方法，其中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
    响应于所述终端处于第一工作状态，确定所述功率参数为所述第一参数。
  5. 根据权利要求2所述的方法，其中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
    响应于所述终端处于所述第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第二参数和/或确定传输所述NR SL业务的所述功率参数为所述已配置参数中的较小的参数。
  6. 根据权利要求2所述的方法，其中，所述根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数，包括：
    响应于所述终端处于所述第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第三参数和/或确定传输所述NR SL业务的所述功率参数为第四参数；其中，所述第三参数和第四参数的和小于所述第二参数。
  7. 根据权利要求1所述的方法，其中，所述方法还包括：
    根据给终端配置的时频域资源，确定终端所处的工作状态；
    其中，所述时频域资源包括时域资源和/或频域资源。
  8. 根据权利要求1所述的方法，其中，所述方法还包括：
    向终端发送传输所述预定业务的功率配置信息；
    其中，所述功率配置信息指示所述功率参数。
  9. 一种终端的功率配置方法，其中，所述方法由终端执行，所述方法包括：
    接收传输预定业务的功率配置信息，其中，所述预定业务包括：NR业务和/或NR SL业务；所述功率配置信息指示功率参数；
    基于所述功率参数，传输NR业务和/或NR SL业务。
  10. 一种终端的功率配置装置，其中，所述装置包括：
    确定模块，用于：根据终端所处的工作状态，确定所述终端进行业务传输的功率参数；
    其中，所述预定业务包括：NR业务和/或NR SL业务；所述工作状态包括以下之一：
    第一工作状态，指示终端在授权频谱上传输NRSL业务的状态；
    第二工作状态，指示终端在授权频谱上传输NR业务和NR SL业务的状态。
  11. 根据权利要求10所述的装置，其中，所述确定模块，还用于：
    根据所述终端所处的工作状态，基于已配置的参数确定所述功率参数；
    其中，所述已配置的参数包括以下至少一种：
    第一参数，为终端传输NR SL业务的功率；
    第二参数，为终端在小区中传输NR业务时的最大发射功率。
  12. 根据权利要求11所述的装置，其中，所述确定模块，还用于：
    响应于所述终端处于第一工作状态，确定所述功率参数为所述已配置参数中的较小的参数。
  13. 根据权利要求11所述的装置，其中，所述确定模块，还用于：
    响应于所述终端处于第一工作状态，确定所述功率参数为所述第一参数。
  14. 根据权利要求11所述的装置，其中，所述确定模块，还用于：
    响应于所述终端处于所述第二工作状态且采用时分复用TDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第二参数和/或确定传输所述NR SL业务的所述功率参数为所述已配置参数中的较小的参数。
  15. 根据权利要求11所述的装置，其中，所述确定模块，还用于：
    响应于所述终端处于所述第二工作状态且采用频分复用FDM方式传输NR业务和NR SL业务，确定传输所述NR业务的所述功率参数为第三参数和/或确定传输所述NR SL业务的所述功率参数为第四参数；其中，所述第三参数和第四参数的和小于所述第二参数。
  16. 根据权利要求11所述的装置，其中，所述确定模块还用于：
    根据给终端配置的时频域资源，确定终端所处的工作状态；
    其中，所述时频域资源包括时域资源和/或频域资源。
  17. 根据权利要求11所述的装置，其中，所述装置还包括：
    发送模块，用于向终端发送传输所述预定业务的功率配置信息；
    其中，所述功率配置信息指示所述功率参数。
  18. 一种终端的功率配置装置，其中，所述装置包括：
    接收模块，用于接收传输预定业务的功率配置信息，其中，所述预定业务包括：NR业务和/或NR SL业务；所述功率配置信息指示功率参数；
    执行模块，用于：基于所述功率参数，传输NR业务和/或NR SL业务。
  19. 一种通信设备，其中，包括：
    存储器；
    处理器，与所述存储器连接，被配置为通过执行存储在所述存储器上的计算机可执行指令，并能够实现权利要求1至8或者9任一项所述的方法。
  20. 一种计算机存储介质，所述计算机存储介质存储有计算机可执行指令，所述计算机可执行指令被处理器执行后能够实现权利要求1至8或者9任一项所述的方法。
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