WO2024099092A1 - 功率余量上报方法、装置、终端、网络侧设备及*** - Google Patents

功率余量上报方法、装置、终端、网络侧设备及*** Download PDF

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Publication number
WO2024099092A1
WO2024099092A1 PCT/CN2023/126751 CN2023126751W WO2024099092A1 WO 2024099092 A1 WO2024099092 A1 WO 2024099092A1 CN 2023126751 W CN2023126751 W CN 2023126751W WO 2024099092 A1 WO2024099092 A1 WO 2024099092A1
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Prior art keywords
phr
resource
terminal
target
resources
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PCT/CN2023/126751
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English (en)
French (fr)
Inventor
孙荣荣
塔玛拉卡·拉盖施
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维沃移动通信有限公司
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Publication of WO2024099092A1 publication Critical patent/WO2024099092A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a power headroom reporting method, device, terminal, network-side equipment and system.
  • PHR Power Headroom Reporting
  • PUSCH Physical Uplink Shared CHannel
  • the power control of multiple panels is independent of each other, but the terminal will only report one power margin to the network-side device based on the traditional PHR triggering and reporting mechanism, making it difficult for the network-side device to perform reasonable power control of multiple resources.
  • the embodiments of the present application provide a power headroom reporting method, apparatus, terminal, network-side equipment and system, which are beneficial for the network-side equipment to reasonably control the power of multiple resources.
  • a power headroom reporting method comprising:
  • the terminal reports relevant information of the power headroom associated with the first resource to the network side device, wherein the first resource is at least one of N target resources in a cell, and N is an integer greater than or equal to 1.
  • a power headroom reporting method comprising:
  • the network side device sends configuration information to the terminal, where the configuration information is used to configure a power headroom reporting PHR triggering mode and/or a PHR reporting mode, and the configuration information includes at least one of the following: a target resource, a target parameter value, and indication information related to the PHR;
  • the network side device receives relevant information of the power headroom associated with the first resource reported by the terminal, wherein the first resource is at least one of N target resources in a cell, and N is an integer greater than or equal to 1.
  • a power headroom reporting device comprising:
  • a terminal sending module configured to report to a network side device information related to a power headroom associated with a first resource, wherein the first resource is at least one of N target resources in a cell, and N is an integer greater than or equal to 1; number.
  • a power headroom reporting device comprising:
  • a network sending module used to send configuration information to the terminal, where the configuration information is used to configure a power headroom reporting PHR triggering mode and/or a PHR reporting mode, where the configuration information includes at least one of the following: a target resource, a target parameter value, and indication information related to the PHR;
  • a network receiving module is used to receive relevant information about the power headroom associated with the first resource reported by the terminal, wherein the first resource is at least one of N target resources in a cell, and N is an integer greater than or equal to 1.
  • a terminal comprising a processor and a memory, wherein the memory stores a program or instruction that can be executed on the processor, and when the program or instruction is executed by the processor, the steps of the power headroom reporting method as described in the first aspect are implemented.
  • a network side device comprising a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the power headroom reporting method as described in the second aspect are implemented.
  • a power headroom reporting system comprising: a network side device and a terminal, the terminal being used to execute the steps of the power headroom reporting method as described in the first aspect above, and the network side device being used to execute the steps of the power headroom reporting method as described in the second aspect above.
  • a readable storage medium on which a program or instruction is stored.
  • the program or instruction is executed by a processor, the steps of the power headroom reporting method as described in the first aspect are implemented, or the steps of the power headroom reporting method as described in the second aspect are implemented.
  • a chip comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the power headroom reporting method as described in the first aspect, or to implement the power headroom reporting method as described in the second aspect.
  • a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium, and the computer program/program product is executed by at least one processor to implement the steps of the power headroom reporting method as described in the first aspect or the second aspect.
  • the terminal reports to the network side device information related to the power headroom associated with at least one target resource (i.e., the first resource) in a cell.
  • the network side device can obtain the power headroom of each of the multiple target resources, and then perform reasonable power control on the multiple target resources respectively.
  • the network side device can obtain the power headroom of each of the target resources, and then perform reasonable power control on only the one target resource.
  • FIG1 is a block diagram of a wireless communication system to which an embodiment of the present application can be applied;
  • FIG2 is a flow chart of a power headroom reporting method according to an embodiment of the present application.
  • FIG3 is a flow chart of another power headroom reporting method in an embodiment of the present application.
  • FIG4 is a structural block diagram of a power headroom reporting device in an embodiment of the present application.
  • FIG5 is a structural block diagram of another power headroom reporting device in an embodiment of the present application.
  • FIG6 is a structural block diagram of a communication device in an embodiment of the present application.
  • FIG7 is a schematic diagram of the hardware structure of a terminal in an embodiment of the present application.
  • FIG8 is a block diagram of a terminal in an embodiment of the present application.
  • FIG. 9 is a structural block diagram of a network-side device in an embodiment of the present application.
  • first, second, etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by “first” and “second” are generally of the same type, and the number of objects is not limited.
  • the first object can be one or more.
  • “and/or” in the specification and claims represents at least one of the connected objects, and the character “/" generally represents that the objects associated with each other are in an "or” relationship.
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single-carrier Frequency Division Multiple Access
  • NR new radio
  • FIG1 is a block diagram of a wireless communication system applicable to the embodiment of the present application.
  • the wireless communication system includes a terminal device 11 and a network side device 12.
  • the terminal device 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer), a notebook computer, a personal digital assistant (Personal Digital Assistant, PDA), a palm computer, a netbook, an ultra-mobile personal computer (Ultra-mobile Personal Computer, Computer, UMPC), mobile Internet device (Mobile Internet Device, MID), augmented reality (Augmented Reality, AR), virtual reality (Virtual Reality, VR) equipment, robot, wearable device (Wearable Device), vehicle-mounted equipment (Vehicle User Equipment, VUE), pedestrian terminal (Pedestrian User Equipment, PUE), smart home (home equipment with wireless communication function, such as refrigerator, TV, washing machine or furniture, etc.), game console, personal computer (personal computer, PC), teller machine or self-service machine and other terminal side equipment, wearable devices include: smart
  • the network side device 12 may include access network equipment or core network equipment, wherein the access network device 12 may also be called wireless access network equipment, wireless access network (Radio Access Network, RAN), wireless access network function or wireless access network unit.
  • the access network device 12 may include a base station, a WLAN access point (Access Point, AS) or a Wireless Fidelity (Wireless Fidelity, WiFi) node, etc.
  • the base station may be referred to as a Node B (Node B, NB), an Evolved Node B (Evolved Node B, eNB), an access point, a Base Transceiver Station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a Basic Service Set (Basic Service Set, BSS), an Extended Service Set (Extended Service Set, ESS), a home Node B (home Node B, HNB), a home evolved Node B (home evolved Node B), a Transmission Reception Point (Transmission Reception Point, TRP) or other appropriate terms in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary, it should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.
  • the core network equipment may include but is not limited to at least one of the following: core network node, core network function, mobility management entity (Mobility Management Entity, MME), access mobility management function (Access and Mobility Management Function, AMF), session management function (Session Management Function, SMF), user plane function (User Plane Function, UPF), policy control function (Policy Control Function, PCF), policy and charging rules function unit (Policy and Charging Rules Function, PCRF), edge application service discovery function (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home user server (Home Subscriber Server, HSS), centralized network configuration (CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), etc. It should be noted that in
  • the present application proposes to improve the traditional PHR triggering and reporting mechanism, and set an event for triggering PHR for multiple target resources.
  • a PHR event for example: a first PHR event, and for example: a second PHR triggering event associated with the first resource of the N target resources
  • the terminal reports to the network side device the power of one or more target resources.
  • the power headroom related information enables the network side device to reasonably control the power of one or more target resources.
  • FIG. 2 is a flow chart of a power headroom reporting method provided in an embodiment of the present application.
  • the method may include the following steps:
  • Step S201 The terminal reports relevant information of power headroom associated with a first resource to a network-side device, wherein the first resource is at least one of N target resources in a cell, and N is an integer greater than or equal to 1.
  • the terminal reports the relevant information of the power margin associated with the first resource to the network side device according to the set PHR reporting mechanism, wherein the first resource is at least one of the N target resources in a cell.
  • the information related to the power margin of the first resource includes the relevant information of the power margin of the uplink transmission corresponding to the first resource.
  • the terminal is configured with resources 1, 2 and 3 (i.e., three target resources) to jointly realize uplink transmission.
  • the terminal reports the relevant information of the power margin of the uplink transmission corresponding to resources 1, 2 and 3 to the network side device, so that the network side device can realize reasonable power control of resources 1, 2 and 3 respectively.
  • the power headroom reporting method may further include the following steps:
  • the terminal When a power headroom reporting PHR triggering event corresponding to the N target resources occurs, the terminal triggers the PHR of the N target resources.
  • the terminal can set a PHR trigger mechanism and a PHR reporting mechanism for N target resources.
  • the PHR trigger mechanism and the PHR reporting mechanism can be set by the network side device to instruct the terminal, or can be set by the terminal itself, so that the terminal can report the power margin of the N target resources according to the PHR trigger mechanism and the PHR reporting mechanism, so as to support the network side device to perform power control on the N target resources separately.
  • the terminal detects whether there is a power headroom reporting PHR triggering event corresponding to the N target resources.
  • the PHR of the N target resources is triggered, and then the terminal can realize the power headroom reporting of the N target resources according to the PHR reporting mechanism.
  • the terminal receives configuration information sent by the network side device, and the configuration information includes at least one of the following: the target resource, the target parameter value, and indication information related to the PHR; the terminal determines the PHR triggering method and/or the PHR reporting method based on the configuration information.
  • the terminal receives configuration information sent by the network side device, and determines the PHR triggering mode and/or reporting mode according to the configuration information, that is, the network side device instructs the terminal to set the PHR triggering mechanism and/or PHR reporting mechanism.
  • the indication information related to the PHR may include an indication of the triggering conditions (such as the timing duration of the timer, the threshold value, etc.) of the PHR trigger associated with each target resource, an indication of the PHR triggering mode (such as the joint triggering mode or the separate triggering mode), and an indication of the PHR reporting mode (such as the joint reporting or the separate reporting).
  • the joint triggering is also called the common triggering or the joint triggering
  • the joint reporting is also called the common reporting or the joint reporting
  • the separate triggering is also called the joint reporting or the joint reporting.
  • Triggering is also called independent triggering
  • separate reporting is also called independent reporting.
  • the target resource includes at least one of the following:
  • Antenna port group is antenna port group.
  • the SRS resources and SRS resource sets may be SRS resources and SRS resource sets on a target carrier, which is used for uplink transmission by the terminal.
  • the terminal is configured to report the PUSCH power margin associated with different SRS resources and SRS resource sets (the power margins described below all refer to the PUSCH power margin), thereby providing a reference for the network-side device to schedule PUSCH or power control on the target carrier (for terminals that support carrier aggregation function, they can use multiple carriers for uplink transmission simultaneously).
  • the spatial relationship information is used to describe the uplink beam information
  • the transmission configuration indication state (TCI state) is used to describe the downlink beam information
  • the control resource set pool index (Coresetpoolindex) can be used to describe the sending and receiving points (such as antennas, antenna panels, etc.)
  • the antenna port group is used to describe the spatial resources (such as beam information) used by the terminal for uplink transmission.
  • the power margin corresponding to each sending and receiving point or beam is often different. By configuring the terminal to report the power margin of each sending and receiving point or beam, it is beneficial for the network side equipment to perform correct and precise power control.
  • the target parameter value includes at least one of the following:
  • A-1 power change value
  • A-2 the duration of the PHR prohibit timer associated with one or more target resources
  • A-3 the timing duration of the PHR period trigger timer associated with one or more target resources
  • A-4 the duration of the maximum allowed radiation MPE reporting prohibition timer associated with one or more target resources
  • A-5 MPE threshold associated with one or more target resources
  • A-6 a threshold value related to the uplink transmission power of the N target resources
  • A-7 a threshold value associated with the maximum transmit power of the N target resources
  • A-8 Information related to the status of the N target resources.
  • different target resources may be configured with their respective associated target parameter values described in items A-1 to A-5, or different target resources may be configured with commonly associated target parameter values described in items A-1 to A-5.
  • the power change value is used to monitor the power change amplitude of the target resource related to the terminal, which can be expressed as the threshold value of the path loss difference of the target resource related to the terminal measured twice;
  • the PHR prohibition timer is used to prevent the terminal from frequently reporting the power margin, and the timing duration of the PHR prohibition timer can be expressed as the terminal does not The duration for which the power headroom of the relevant target resources can be reported;
  • the PHR period trigger timer can also be used to prevent the terminal from frequently reporting the power headroom, and the timing duration of the PHR period trigger timer can be expressed as the reporting period of the power headroom of the relevant target resources by the terminal;
  • the MPE (Maximum Permissible Exposure) reporting prohibition timer is used to prevent the terminal from frequently reporting MPE, and the timing duration of the MPE reporting prohibition timer can be expressed as the duration for which the terminal cannot report MPE of the relevant target resources;
  • the MPE threshold value is used
  • the terminal determines M parameter values associated with the N target resources, where M is an integer greater than or equal to 1; the terminal determines whether the N target resources trigger an event related to the PHR based on the size relationship between the M parameter values associated with the N target resources and the target parameter value.
  • the parameter value associated with a single target resource may be a parameter value characterizing the properties of the target resource itself, such as the reporting time of PHR (corresponding to items A-2 to A-3), the power backoff value of uplink transmission (corresponding to item A-1), and other parameter values. It may also be a parameter value characterizing the common properties of the target resource and other target resources, such as the sum of the uplink transmission powers of multiple resources (including the target resource and other target resources) in the uplink transmission associated with the target resource (corresponding to item A-6), and other parameter values.
  • the terminal reports to the network side device the relevant information of the power headroom associated with at least one target resource (i.e., the first resource) in a cell.
  • the network side device can obtain the power headroom of each of the multiple target resources, and then perform reasonable power control on the multiple target resources respectively.
  • the network side device can obtain the power headroom of each of the target resources, and then perform reasonable power control on only one target resource.
  • This embodiment describes the situation of PHR joint triggering.
  • the terminal when the first PHR triggering event occurs, the terminal will determine that multiple target resources jointly trigger PHR (that is, multiple target resources jointly trigger an event related to PHR), and then the terminal will report the power margin of all target resources to the network side device.
  • the terminal when a first PHR triggering event occurs, the terminal triggers the PHR of the N target resources;
  • the occurrence of the first PHR triggering event includes at least one of the following:
  • the MPE reporting prohibition timer expires
  • the PMPR measured by the terminal exceeds the MPE threshold
  • the maximum transmit power of the N target resources is less than the relevant threshold value
  • the states of the N target resources are configuration, activation, update or reconfiguration.
  • the terminal is configured with two target resources, panel 1 and panel 2 (it can be understood that the target resources are not limited to panels, and the specific description of the target resources is as follows). If the prohibition timer of panel 1 expires and the prohibition timer of panel 2 has not expired, then under the PHR joint triggering mode, the terminal will determine the PHR joint triggering, and then report the power margin of the PUSCH of panel 1 and panel 2 to the network side device.
  • This embodiment describes the case where PHR is triggered separately.
  • the terminal determines that the first resource triggers PHR alone, and then the terminal reports the power headroom of the PUSCH of the first resource to the network side device.
  • the terminal when a second PHR triggering event associated with a first resource among the N target resources occurs, the terminal triggers the PHR of the first resource, wherein the second PHR triggering event associated with the first resource occurs, including at least one of the following:
  • the PHR prohibit timer associated with the first resource expires
  • the PHR period timer associated with the first resource expires
  • the MPE reporting prohibition timer associated with the first resource expires
  • the PMPR measured by the terminal exceeds the MPE threshold
  • the uplink transmission power backoff value of the first resource exceeds the power change value
  • the maximum transmit power of the first resource is less than a related threshold value
  • the state of the first resource is configuration, activation, update or reconfiguration.
  • the terminal is configured with two target resources, namely panel 1 and panel 2.
  • Panel 1 and panel 2 are associated with the same uplink transmission so that the uplink transmission is an uplink transmission of multiple target resources.
  • the terminal determines whether panel 1 triggers PHR alone, it finds that the sum of the uplink transmission power backoff values (i.e., the sum of the uplink transmission power backoff values between panel 1 and panel 2) exceeds the power change value.
  • the terminal determines that panel 1 triggers PHR alone and needs to report the PUSCH power margin (it can be understood that, regardless of whether PHR is triggered alone or jointly, PHR reporting can include two types: reporting one PHR information or reporting multiple PHR information).
  • the terminal In the process of determining whether panel 1 triggers PHR alone, the terminal will not determine whether panel 2 triggers PHR alone. It will wait until the terminal executes the determination on whether panel 2 triggers PHR alone before determining whether it needs to report the power margin of panel 2, thereby realizing the separate triggering of each target resource.
  • This embodiment describes the situation of PHR joint reporting.
  • the terminal selects an uplink transmission resource from all uplink transmission resources associated with N target resources, and uses the uplink transmission resource to report the PHR information of the N target resources to the network side device.
  • the terminal reports the relevant information of the power headroom associated with each of the N target resources to the network side device on the first uplink resource.
  • the relevant information of the power headroom associated with each of the N target resources can be: PHR information of each of M cells, where M is the number of cells configured by the terminal.
  • one cc (component carrier, also known as cell) can be configured with one or more target resources, and one terminal can be configured with multiple ccs.
  • the terminal can reuse the above-mentioned PHR joint reporting method for one cell. That is, the terminal will report all PHR information of all cells associated with multiple target resources in the PHR joint reporting method.
  • cell A is configured with panel 1
  • cell B is configured with panels 2 and 3.
  • the terminal needs to use one uplink transmission resource to report the PHR information of all target resources of cell A (i.e., the PHR information of panel 1) and the PHR information of all target resources of cell B (i.e., the PHR information of panels 2 and 3) to the network side device, thereby realizing the joint reporting of PHR information of multiple cells.
  • the PHR information of all target resources of cell A i.e., the PHR information of panel 1
  • the PHR information of all target resources of cell B i.e., the PHR information of panels 2 and 3
  • the first uplink resource is any one of the following:
  • B-1 the first uplink transmission resource after triggering PHR
  • B-2 uplink transmission resources associated with a target resource that triggers a PHR
  • B-3 is an uplink transmission resource associated with multiple target resources that trigger PHR.
  • the terminal will use the first uplink transmission resource reached to report the power margin information associated with panel 1 and panel 2 to the network side device, where the uplink transmission resource can be associated with panel 1, panel 2, or both panels 1 and 2.
  • the terminal reports the power headroom information associated with panel 1 and panel 2 using the uplink transmission resource associated with the single target resource (panel 1 or panel 2) that triggered the PHR.
  • the terminal reports the power headroom information associated with panel 1 and panel 2 using the uplink transmission resources associated with the multiple target resources (panel 1 and panel 2) that triggered the PHR.
  • each PHR information includes at least one of the following:
  • C-2 PUSCH power headroom associated with the target resource
  • C-4 PMPR measured by the terminal
  • C-5 Power headroom state.
  • item C-1 is used to indicate the target resource to which the PHR information belongs.
  • the PHR information of panel 1 can be Contains the identification of panel 1, which makes it easier for the network side equipment to identify the PHR information of panel 1;
  • Item C-2 is used for the terminal to directly inform the network side equipment of the power margin of the target resource, which can be expressed as the difference between the maximum transmission power of the target resource and the actual transmission power;
  • Item C-3 is used to inform the maximum transmission power used as a reference for the power margin calculation of the target resource (especially when the uplink transmission of the target resource and other target resources is transmitted simultaneously, or when the target resource is performing uplink transmission at the triggering moment, the maximum transmission power of the target resource needs to be reported), so that the network side equipment has the ability to calculate the power margin of the target resource;
  • Item C-4 is the maximum allowed UE output power reduction value, which is used to determine the maximum output power of the target resource;
  • Item C-5 is used The network side device is supported to perform corresponding power control on the target resource
  • the terminal is configured with panel 1 and panel 2.
  • panel 1 triggers PHR
  • panel 1 is performing uplink transmission (the actual power headroom can be calculated)
  • panel 2 is not performing uplink transmission (only the virtual power headroom can be calculated).
  • the power headroom state of panel 1 is the actual state
  • the power headroom state of panel 2 is the virtual state.
  • the terminal needs to report the power headroom of at least one target resource.
  • the terminal selects an uplink transmission resource associated with at least one target resource from the uplink transmission resources associated with each of the at least one target resource, and uses the at least one uplink transmission resource to report all the power headroom of the at least one target resource to the network side device, which may specifically include the following three methods:
  • Mode 1 The terminal reports the power headroom information associated with the first resource to the network device on the second uplink resource. That is, the terminal uses an uplink transmission resource to report the PHR information associated with a target resource that triggers the PHR to the network device.
  • the second uplink resource is: the first uplink transmission resource associated with a first resource triggering the PHR after the PHR is triggered.
  • the information reported by the terminal to the network side device on the second uplink resource is: PHR information of each cell.
  • the terminal when the terminal is configured with multiple CCs, the above-mentioned method 1 for one cell can be reused. That is, in method 1, the terminal will report all PHR information of the cells associated with each of the multiple first resources.
  • the method 1 is described by taking cell A configured with panel 1 and cell B configured with panels 2 and 3 as an example.
  • panel 2 triggers PHR
  • the terminal uses the uplink transmission resource 2 associated with panel 2 based on method 1 to report the PHR information of panel 2 to the network side device, or the terminal uses the uplink transmission resource 2 to report all PHR information of cell B associated with panel 2 (i.e., the PHR information of panels 2 and 3), but will not report the PHR information of cell A.
  • panel 1 (ie, panel 1) is reported, thereby realizing separate reporting of PHR information of different cells; and when panel 1 triggers PHR, the terminal only reports the PHR information of panel 1 based on mode 1.
  • the terminal reports the relevant information of the power headroom associated with the corresponding target resource to the network side device on the third uplink resource corresponding to each of the N target resources; wherein each of the N target resources
  • the corresponding third uplink resource is: the first N uplink transmission resources respectively associated with the N target resources after the PHR is triggered.
  • the N information reported by the terminal to the network side device on the third uplink resources respectively corresponding to the N target resources are: PHR information of each cell.
  • the uplink transmission resource is associated with only one target resource
  • the terminal uses the uplink transmission resource associated with each target resource to report the power headroom of each target resource based on mode 2. For example, if panel 1 is configured in cell A and panel 2 is configured in cell B, the power headroom of panel 1 is uploaded using uplink transmission resource 1 of panel 1, and the power headroom of panel 2 is uploaded using uplink transmission resource 1 of panel 2, thereby realizing separate reporting of PHR information of different target resources.
  • the terminal reports to the network side device the relevant information of the power margin associated with each of the N target resources on the fourth uplink resources corresponding to each of the N target resources.
  • the fourth uplink resources corresponding to each of the N target resources are: the first N uplink transmission resources respectively associated with the N target resources after the PHR is triggered.
  • the N information reported to the network side device on the fourth uplink resources corresponding to each of the N target resources are: the PHR information of each of the M cells, where M is the number of cells configured by the terminal.
  • the terminal uses one uplink transmission resource to report the PHR information of all target resources for each target resource that triggers PHR. That is to say, in mode 3, the terminal uses the uplink transmission resource of the target resource that triggers PHR to report the power headroom of the target resource itself and other target resources.
  • cell A has the PHR information of panel 1
  • cell B has the PHR information of panels 2 and 3.
  • the terminal uses uplink transmission resource 1 associated with panel 1 to transmit all PHR information of cell A associated with panel 1 (i.e., the PHR information of panel 1) and all PHR information of cell B (i.e., the PHR information of panels 2 and 3); uses uplink transmission resource 2 associated with panel 2 to transmit all PHR information of cells A and B, and uses uplink transmission resource 3 associated with panel 3 to transmit all PHR information of cells A and B.
  • an embodiment of the present application provides another power headroom reporting method, the method comprising at least the following steps:
  • Step S301 The network side device sends configuration information to the terminal, where the configuration information is used to configure a power headroom reporting PHR triggering mode and/or a PHR reporting mode, and the configuration information includes at least one of the following: a target resource, a target parameter value, and indication information related to the PHR;
  • Step S302 The network side device receives relevant information of the power headroom associated with the first resource reported by the terminal, wherein the first resource is at least one of N target resources in a cell, and N is an integer greater than or equal to 1.
  • the network side device may be the access network device in FIG. 1 , such as a base station or a newly defined artificial intelligence processing node on the access network side, or may be the core network device in FIG. 1 , such as a network data analysis function (Network Data Analytics Function, NWDAF), a positioning management function (Location Management Function, LMF), or a newly defined processing node on the core network side, or may be a combination of multiple nodes mentioned above.
  • NWDAF Network Data Analytics Function
  • LMF Location Management Function
  • a newly defined processing node on the core network side or may be a combination of multiple nodes mentioned above.
  • the target resource includes at least one of the following:
  • Antenna port group is antenna port group.
  • the target parameter value includes at least one of the following:
  • the timing duration of the PHR period trigger timer associated with one or more target resources
  • the terminal reports to the network side device the relevant information of the power headroom associated with at least one target resource (i.e., the first resource) in a cell.
  • the network side device can obtain the power headroom of each of the multiple target resources, and then perform reasonable power control on the multiple target resources respectively.
  • the network side device can obtain the power headroom of each of the target resources, and then perform reasonable power control on only one target resource.
  • the power headroom reporting method provided in the embodiment of the present application may be executed by a power headroom reporting device.
  • the power headroom reporting method executed by the power headroom reporting device is taken as an example to illustrate the power headroom reporting device provided in the embodiment of the present application.
  • an embodiment of the present application provides a power headroom reporting device, which is executed by a terminal.
  • the power headroom reporting device 100 includes:
  • the terminal sending module 101 is used for the terminal to report information related to the power headroom of the N target resources to the network side device, where N is an integer greater than or equal to 1.
  • the terminal sending module 101 includes any of the following:
  • a first sending submodule configured for the terminal to report, on a first uplink resource, information related to power headrooms associated with each of the N target resources to the network side device;
  • a second sending submodule configured for the terminal to report relevant information of the power headroom associated with the first resource to the network side device on the second uplink resource
  • a third sending submodule configured for the terminal to report, on the third uplink resources corresponding to each of the N target resources, to the network side device, relevant information of the power headroom associated with the corresponding target resource;
  • the fourth sending submodule is used for the terminal to distribute the fourth uplink resources corresponding to each of the N target resources.
  • the network device separately reports relevant information of the power headroom associated with each of the N target resources to the network side device.
  • the first uplink resource is any one of the following: the first uplink transmission resource after triggering PHR; an uplink transmission resource associated with a target resource that triggers PHR; an uplink transmission resource associated with multiple target resources that trigger PHR;
  • the second uplink resource is: the first uplink transmission resource associated with a first resource that triggers the PHR after the PHR is triggered;
  • the third uplink resources corresponding to each of the N target resources are: the first N uplink transmission resources respectively associated with the N target resources after the PHR is triggered;
  • the fourth uplink resources corresponding to each of the N target resources are: the first N uplink transmission resources respectively associated with the N target resources after the PHR is triggered.
  • the information reported by the terminal to the network side device on the first uplink resource is: PHR information of each of M cells, where M is the number of cells configured by the terminal;
  • the information reported by the terminal to the network side device on the second uplink resource is: PHR information of each cell;
  • the N pieces of information reported by the terminal to the network side device on the third uplink resources corresponding to the N target resources are: PHR information of each cell;
  • the N pieces of information reported by the terminal to the network side device on the fourth uplink resources corresponding to the N target resources are: PHR information of M cells respectively, where M is the number of cells configured by the terminal.
  • each PHR information includes at least one of the following:
  • the device further comprises:
  • the triggering module is used for the terminal to trigger the PHR of the N target resources when a power headroom reporting PHR triggering event corresponding to the N target resources occurs.
  • the trigger module includes:
  • a first triggering submodule configured for the terminal to trigger the PHR of the N target resources when a first PHR triggering event occurs
  • the second triggering submodule is configured to cause the terminal to trigger the PHR of the first resource among the N target resources when a second PHR triggering event associated with the first resource occurs.
  • the occurrence of the first PHR triggering event includes at least one of the following:
  • the MPE reporting prohibition timer expires
  • the PMPR measured by the terminal exceeds the MPE threshold
  • the maximum transmit power of the N target resources is less than the relevant threshold value
  • the states of the N target resources are configuration, activation, update or reconfiguration.
  • the second PHR triggering event associated with the first resource occurs, including at least one of the following:
  • the PHR prohibit timer associated with the first resource expires
  • the PHR period timer associated with the first resource expires
  • the MPE reporting prohibition timer associated with the first resource expires
  • the PMPR measured by the terminal exceeds the MPE threshold
  • the uplink transmission power backoff value of the first resource exceeds the power change value
  • the maximum transmit power of the first resource is less than a related threshold value
  • the state of the first resource is configuration, activation, update or reconfiguration.
  • the target resource includes at least one of the following:
  • Antenna port group is antenna port group.
  • the device further comprises:
  • a receiving module configured to receive configuration information, wherein the configuration information includes at least one of the following: the target resource, the target parameter value, and indication information related to the PHR;
  • the first determining module is used to determine a PHR triggering mode and/or a PHR reporting mode according to the configuration information.
  • the device further comprises:
  • a second determination module is used to determine M parameter values associated with the N target resources, where M is an integer greater than or equal to 1;
  • the third determining module is used to determine the relationship between the M parameter values associated with the N target resources and the target parameter value.
  • the size relationship determines whether the N target resources trigger an event related to the PHR.
  • the target parameter value includes at least one of the following:
  • the timing duration of the PHR period trigger timer associated with one or more target resources
  • the power headroom reporting device provided in the embodiment of the present application can implement the various processes implemented by the power headroom reporting method embodiment described in the first aspect and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application provides another power headroom reporting device, which is executed by a network side device.
  • the power headroom reporting device 200 includes:
  • the network sending module 201 is used to send configuration information to the terminal, where the configuration information is used to configure a power headroom reporting PHR triggering mode and/or a PHR reporting mode, and the configuration information includes at least one of the following: a target resource, a target parameter value, and indication information related to the PHR;
  • the network receiving module 202 is used to receive information related to the power headroom of N target resources reported by the terminal, where N is an integer greater than or equal to 1.
  • the target resource includes at least one of the following:
  • Antenna port group is antenna port group.
  • the target parameter value includes at least one of the following:
  • the timing duration of the PHR period trigger timer associated with one or more target resources
  • the power headroom reporting device provided in the embodiment of the present application can implement the various processes implemented by the power headroom reporting method embodiment described in the second aspect and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • an embodiment of the present application further provides a communication device 900, including a processor 901 and a memory 902, wherein the memory 902 stores a program or instruction that can be run on the processor 901, for example, when the communication device 900 is a terminal, the program or instruction is executed by the processor 901 to implement the various steps of the power headroom reporting method embodiment described in the first aspect above, and can achieve the same technical effect, and when the communication device 900 is a network side device, the program or instruction is executed by the processor 901 to implement the various steps of the power headroom reporting method embodiment described in the second aspect above, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • FIG. 7 it is a schematic diagram of the hardware structure of a terminal implementing an embodiment of the present application.
  • the terminal 1000 is used to execute the various steps of the embodiment of the power headroom reporting method described in the first aspect above, and can achieve the same technical effect.
  • the terminal 1000 includes but is not limited to: at least some of the components of a radio frequency unit 1001, a network module 1002, an audio output unit 1003, an input unit 1004, a sensor 1005, a display unit 1006, a user input unit 1007, an interface unit 1008, a memory 1009, and a processor 1010.
  • the terminal 1000 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 1010 through a power management system, so as to implement functions such as managing charging, discharging, and power consumption management through the power management system.
  • a power source such as a battery
  • the terminal structure shown in FIG7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.
  • the input unit 1004 may include a graphics processing unit (GPU) 10041 and a microphone 10042, and the graphics processor 10041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode.
  • the display unit 1006 may include a display panel 10061, and the display panel 10061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc.
  • the user input unit 1007 includes a touch panel 10071 and at least one of other input devices 10072.
  • the touch panel 10071 is also called a touch screen.
  • the touch panel 10071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 10072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.
  • the RF unit 1001 can transmit the data to the processor 1010 for processing; in addition, the RF unit 1001 can send uplink data to the network side device.
  • the RF unit 1001 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • the memory 1009 can be used to store software programs or instructions and various data.
  • the memory 1009 can mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area can store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc.
  • the memory 1009 can include a volatile memory or a non-volatile memory, or the memory 1009 can include both volatile and non-volatile memories.
  • the non-volatile memory can be a read-only memory (Read-Only
  • the volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDRSDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synchronous link dynamic random access memory (SLDRAM) and a direct memory bus random access memory (DRRAM).
  • the memory 1009 in the embodiment of the present application includes but is not limited to these and any other suitable types of memories.
  • the processor 1010 may include one or more processing units; optionally, the processor 1010 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 1010.
  • the terminal 1100 includes: an antenna 111, a radio frequency device 112, a baseband device 113, a processor 114 and a memory 115.
  • the antenna 111 is connected to the radio frequency device 112.
  • the radio frequency device 112 receives information through the antenna 111 and sends the received information to the baseband device 113 for processing.
  • the baseband device 113 processes the information to be sent and sends it to the radio frequency device 112, and the radio frequency device 112 processes the received information and sends it out through the antenna 111.
  • the power headroom reporting method executed by the terminal in the above embodiment may be implemented in the baseband device 113, which includes a baseband processor.
  • the baseband device 113 may include, for example, at least one baseband board, on which a plurality of chips are arranged, as shown in FIG8 , wherein one of the chips is, for example, a baseband processor, which is connected to the memory 115 through a bus interface to call a program in the memory 115 and execute the network device operation shown in the embodiment of the power headroom reporting method of the first aspect above.
  • the terminal may also include a network interface 116, which may be, for example, a Common Public Radio Interface (CPRI).
  • a network interface 116 which may be, for example, a Common Public Radio Interface (CPRI).
  • CPRI Common Public Radio Interface
  • the terminal 1100 of an embodiment of the present invention also includes: instructions or programs stored in the memory 115 and executable on the processor 114.
  • the processor 114 calls the instructions or programs in the memory 115 to execute the power headroom reporting method shown in the first aspect and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the embodiment of the present application also provides a network side device.
  • the network side device 1200 includes: a processor 1201, a network interface 1202 and a memory 1203.
  • the network interface 1202 is, for example, a Common Public Radio Interface (CPRI).
  • CPRI Common Public Radio Interface
  • the network side device 1200 of the embodiment of the present invention also includes: instructions or programs stored in the memory 1203 and executable on the processor 1201.
  • the processor 1201 calls the instructions or programs in the memory 1203 to execute the power headroom reporting method shown in the second aspect and achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the present application also provides a readable storage medium, wherein the readable storage medium stores a program or an instruction.
  • the program or instruction is executed by the processor, each process of the above-mentioned power headroom reporting method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.
  • the processor is the processor in the terminal device described in the above embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.
  • An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned power headroom reporting method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.
  • the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.
  • An embodiment of the present application further provides a computer program/program product, which is stored in a storage medium, and is executed by at least one processor to implement the various processes of the above-mentioned power headroom reporting method embodiment, and can achieve the same technical effect. To avoid repetition, it is not repeated here.
  • An embodiment of the present application also provides a power headroom reporting system, comprising: a network side device and a terminal, the terminal being used to execute the steps of the power headroom reporting method as described in the first aspect above, and the network side device being used to execute the steps of the power headroom reporting method as described in the second aspect above.
  • the technical solution of the present application can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.
  • a storage medium such as ROM/RAM, a magnetic disk, or an optical disk
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本申请公开了一种功率余量上报方法、装置、终端、网络侧设备及***，属于通信技术领域，本申请实施例的功率余量上报方法包括：终端向网络侧设备上报与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。

Description

功率余量上报方法、装置、终端、网络侧设备及***
相关申请的交叉引用
本申请要求在2022年11月07日提交中国专利局、申请号为202211397944.8、名称为“功率余量上报方法、装置、终端、网络侧设备及***”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
本申请属于通信技术领域，具体涉及一种功率余量上报方法、装置、终端、网络侧设备及***。
背景技术
PHR(Power Headroom Reporting，功率余量上报)用于为网络侧设备提供进行功率控制的信息。目前，PHR触发和上报机制主要基于一个小区在一个时刻仅有一个PUSCH(Physical Uplink Shared CHannel，物理上行共享信道)传输的场景进行设计。
然而，对于需要对多个资源进行功率控制的场景，如多个panel(天线面板)在相同的时频资源上传输上行数据(即多panel同发)的场景下，多个panel的功率控制是相互独立的，但终端基于传统的PHR触发和上报机制，只会向网络侧设备上报一个功率余量，使得网络侧设备难以对多个资源进行合理地功率控制。
发明内容
本申请实施例提供一种功率余量上报方法、装置、终端、网络侧设备及***，有利于网络侧设备对多个资源进行合理地功率控制。
第一方面，提供了一种功率余量上报方法，所述方法包括：
终端向网络侧设备上报与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
第二方面，提供了一种功率余量上报方法，所述方法包括：
网络侧设备向终端发送配置信息，所述配置信息用于配置功率余量上报PHR触发方式和/或PHR上报方式，所述配置信息包括以下至少一项：目标资源、目标参数值、与PHR相关的指示信息；
所述网络侧设备接收所述终端上报的与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
第三方面，提供了一种功率余量上报装置，所述装置包括：
终端发送模块，用于向网络侧设备上报与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整 数。
第四方面，提供了一种功率余量上报装置，所述装置包括：
网络发送模块，用于向终端发送配置信息，所述配置信息用于配置功率余量上报PHR触发方式和/或PHR上报方式，所述配置信息包括以下至少一项：目标资源、目标参数值、与PHR相关的指示信息；
网络接收模块，用于接收所述终端上报的与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
第五方面，提供了一种终端，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第一方面所述的功率余量上报方法的步骤。
第六方面，提供了一种网络侧设备，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的功率余量上报方法的步骤。
第七方面，提供了一种功率余量上报***，包括：网络侧设备和终端，所述终端用于执行如上述第一方面所述的功率余量上报方法的步骤，所述网络侧设备用于执行如上述第二方面所述的功率余量上报方法的步骤。
第八方面，提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第一方面所述的功率余量上报方法的步骤，或者实现如第二方面所述的功率余量上报方法的步骤。
第九方面，提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第一方面所述的功率余量上报方法，或实现如第二方面所述的功率余量上报方法。
第十方面，提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现如第一方面或者第二方面所述的功率余量上报方法的步骤。
在本申请实施例中，终端向网络侧设备上报与一个小区内的至少一个目标资源(即第一资源)关联的功率余量的相关信息，在第一资源的数量是多个的情况下，网络侧设备能够获知多个目标资源各自的功率余量，进而对多个目标资源分别进行合理地功率控制。在第一资源的数量是一个的情况下，网络侧设备能够获知一个目标资源各自的功率余量，进而仅对一个目标资源进行合理地功率控制。
附图说明
为了更清楚地说明本申请实施例，下面将对实施例中所需要使用的附图做简单的介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术 人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例可应用的一种无线通信***的框图；
图2是本申请实施例中的一种功率余量上报方法的流程图；
图3是本申请实施例中的另一种功率余量上报方法的流程图；
图4是本申请实施例中的一种功率余量上报装置的结构框图；
图5是本申请实施例中的另一种功率余量上报装置的结构框图；
图6是本申请实施例中的一种通信设备的结构框图；
图7是本申请实施例中的一种终端的硬件结构示意图；
图8是本申请实施例中的一种终端的结构框图；
图9是本申请实施例中的一种网络侧设备的结构框图。
具体实施例
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”所区别的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”一般表示前后关联对象是一种“或”的关系。
值得指出的是，本申请实施例所描述的技术不限于长期演进型(Long Term Evolution，LTE)/LTE的演进(LTE-Advanced，LTE-A)***，还可用于其他无线通信***，诸如码分多址(Code Division Multiple Access，CDMA)、时分多址(Time Division Multiple Access，TDMA)、频分多址(Frequency Division Multiple Access，FDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single-carrier Frequency Division Multiple Access，SC-FDMA)或其他***。本申请实施例中的术语“***”和“网络”常被可互换地使用，所描述的技术既可用于以上提及的***和无线电技术，也可用于其他***和无线电技术。以下描述出于示例目的描述了新空口(New Radio，NR)***，并且在以下大部分描述中使用NR术语，但是这些技术也可应用于NR***应用以外的***，如第6代(6th Generation，6G)通信***。
图1示出本申请实施例可应用的一种无线通信***的框图。无线通信***包括终端设备11和网络侧设备12。其中，终端设备11可以是手机、平板电脑(Tablet Personal Computer)、膝上型电脑(Laptop Computer)，笔记本电脑、个人数字助理(Personal Digital Assistant，PDA)、掌上电脑、上网本、超级移动个人计算机(Ultra-mobile Personal  Computer，UMPC)、移动上网装置(Mobile Internet Device，MID)、增强现实(Augmented Reality，AR)，虚拟现实(Virtual Reality，VR)设备、机器人、可穿戴式设备(Wearable Device)、车载设备(Vehicle User Equipment，VUE)、行人终端(Pedestrian User Equipment，PUE)、智能家居(具有无线通信功能的家居设备，如冰箱、电视、洗衣机或者家具等)、游戏机、个人计算机(personal computer，PC)、柜员机或者自助机等终端侧设备，可穿戴式设备包括：智能手表、智能手环、智能耳机、智能眼镜、智能首饰(智能手镯、智能手链、智能戒指、智能项链、智能脚镯、智能脚链等)、智能腕带、智能服装等。需要说明的是，在本申请实施例并不限定终端设备11的具体类型。网络侧设备12可以包括接入网设备或核心网设备，其中，接入网设备12也可以称为无线接入网设备、无线接入网(Radio Access Network,RAN)、无线接入网功能或无线接入网单元。接入网设备12可以包括基站、WLAN接入点(Access Point，AS)或无线保真(Wireless Fidelity，WiFi)节点等。其中，基站可被称为节点B(Node B，NB)、演进节点B(Evolved Node B，eNB)、接入点、基收发机站(Base Transceiver Station，BTS)、无线电基站、无线电收发机、基本服务集(Basic Service Set，BSS)、扩展服务集(Extended Service Set，ESS)、家用B节点(home Node B，HNB)、家用演进型B节点(home evolved Node B)、发送接收点(Transmission Reception Point，TRP)或所属领域中其他某个合适的术语，只要达到相同的技术效果，所述基站不限于特定技术词汇，需要说明的是，在本申请实施例中仅以NR***中的基站为例进行介绍，并不限定基站的具体类型。核心网设备可以包含但不限于如下至少一项：核心网节点、核心网功能、移动管理实体(Mobility Management Entity，MME)、接入移动管理功能(Access and Mobility Management Function，AMF)、会话管理功能(Session Management Function，SMF)、用户平面功能(User Plane Function，UPF)、策略控制功能(Policy Control Function，PCF)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)、边缘应用服务发现功能(Edge Application Server Discovery Function，EASDF)、统一数据管理(Unified Data Management，UDM)，统一数据仓储(Unified Data Repository，UDR)、归属用户服务器(Home Subscriber Server，HSS)、集中式网络配置(Centralized network configuration，CNC)、网络存储功能(Network Repository Function，NRF)，网络开放功能(Network Exposure Function，NEF)、本地NEF(Local NEF，或L-NEF)、绑定支持功能(Binding Support Function，BSF)、应用功能(Application Function，AF)等。需要说明的是，在本申请实施例中仅以NR***中的核心网设备为例进行介绍，并不限定核心网设备的具体类型。
针对相关技术中网络侧设备无法对多个目标资源进行合理地功率控制的问题，本申请提出对传统的PHR触发和上报机制进行改进，为多个目标资源设置了用于触发PHR的事件，终端在PHR事件(例如：第一PHR事件，又例如：与所述N个目标资源中的第一资源关联的第二PHR触发事件)发生时，向网络侧设备上报与一个或多个目标资源 的功率余量相关的信息，使得网络侧设备能够对一个或多个目标资源进行合理地功率控制。下面结合附图，通过一些实施例及其应用场景对本申请实施例提供的功率余量上报方法进行详细地说明。
第一方面，参见图2所示，为本申请实施例所提供的一种功率余量上报方法的流程图，该方法可以包括以下步骤：
步骤S201：终端向网络侧设备上报与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
在具体实施时，终端根据设置的PHR上报机制，将与第一资源关联的功率余量的相关信息上报给网络侧设备，其中，第一资源为一个小区内的N个目标资源中的至少一个。可以理解的是，与第一资源的功率余量相关的信息包含与第一资源对应的上行传输的功率余量相关信息。例如，终端配置了资源1、资源2和资源3(即三个目标资源)共同实现上行传输，终端通过将资源1、资源2和资源3，三者对应的上行传输的功率余量相关信息上报给网络侧设备，使得网络侧设备能够分别对资源1、资源2和资源3实现合理地功率控制。
作为一种可能的实施方式，上述功率余量上报方法还可以包括以下步骤：
所述终端在与所述N个目标资源对应的功率余量上报PHR触发事件发生时，触发所述N个目标资源的PHR。
在具体实施时，终端可以为N个目标资源设置PHR触发机制和PHR上报机制，该PHR触发机制和PHR上报机制可由网络侧设备指示终端进行设置，也可以由终端自行设置，以使终端根据PHR触发机制和PHR上报机制，实现对N个目标资源的功率余量上报，以支持网络侧设备对N个目标资源分别进行功率控制。
终端根据上述PHR触发机制，检测是否存在与所述N个目标资源对应的功率余量上报PHR触发事件发生，当存在与所述N个目标资源对应的功率余量上报PHR触发事件发生时，触发N个目标资源的PHR，进而终端即可根据PHR上报机制，实现对该N个目标资源的功率余量上报。
作为一种可能的实施方式，终端接收所述网络侧设备发送的配置信息，所述配置信息包括以下至少一项：所述目标资源、目标参数值、与PHR相关的指示信息；终端根据所述配置信息，确定PHR触发方式和/或PHR上报方式。
在该实施例中，终端接收网络侧设备发送的配置信息，根据配置信息来决定PHR触发方式和/或上报方式，即由网络侧设备指示终端对PHR触发机制和/或PHR上报机制进行设置。
其中，与PHR相关的指示信息，可以包含对各目标资源所关联的触发PHR的触发条件(如定时器的定时时长、门限值等)的指示、对PHR触发模式(如联合触发模式或分开触发模式)的指示、以及对PHR上报模式(如联合上报或分开上报)的指示等。其中，联合触发又称共同触发或joint触发，联合上报又称共同上报、joint上报，分开触 发又称独立触发、separate触发，分开上报又称独立上报、separate上报。
其中，所述目标资源包括以下至少一项：
SRS资源；
SRS资源集；
天线面板；
空间关系信息；
传输配置指示状态；
控制资源集池索引；
天线端口组。
在具体实施时，SRS资源、SRS资源集可以为目标载波上的SRS资源、SRS资源集合，该目标载波用于终端进行上行传输，通过配置终端对关联不同SRS资源、SRS资源集的PUSCH功率余量(下文所述的功率余量均指PUSCH功率余量)进行上报，从而为网络侧设备在该目标载波上的调度PUSCH或者功率控制提供参考(对于支持载波聚合功能的终端，其可以使用多个载波同时进行上行传输)。空间关系(spatial relation)信息用于描述上行波束信息，传输配置指示状态(TCI state)用于描述下行波束信息，控制资源集池索引(Coresetpoolindex)可以用于描述发送接收点(如天线、天线面板等)，天线端口组用于描述终端进行上行传输所使用的空域资源(如波束信息)，当终端使用不同的发送接收点或波束与网络侧设备进行数据传输时，各发送接收点或波束对应的功率余量也往往不同，通过配置终端对各发送接收点或波束的功率余量进行上报，有利于网络侧设备进行正确和精细地功率控制。
其中，所述目标参数值包括以下至少一项：
A-1：功率改变值；
A-2：与一个或多个目标资源关联的PHR禁止定时器的定时时长；
A-3：与一个或多个目标资源关联的PHR周期触发定时器的定时时长；
A-4：与一个或多个目标资源关联的最大允许辐射量MPE上报禁止定时器的定时时长；
A-5：与一个或多个目标资源关联的MPE门限值；
A-6：与所述N个目标资源的上行传输功率的相关的门限值；
A-7：与所述N个目标资源的最大发射功率相关的门限值；
A-8：与所述N个目标资源的状态相关的信息。
在具体实施时，可以对不同的目标资源配置各自关联的A-1项至A-5项所述的目标参数值，也可以对不同的目标资源配置共同关联的A-1项至A-5项所述的目标参数值。
其中，对于A-1项，功率改变值用于监控终端的相关目标资源的功率变化幅度，可以表示为终端两次测量出的相关目标资源的路损差值的门限值；对于A-2项，PHR禁止定时器用于避免终端频繁上报功率余量，PHR禁止定时器的定时时长可以表示为终端不 能进行相关目标资源的功率余量上报的时长；对于A-3项，PHR周期触发定时器同样可以用于避免终端频繁上报功率余量，PHR周期触发定时器的定时时长可以表示为终端对相关目标资源的功率余量的上报周期；对于A-4项，MPE(Maximum Permissible Exposure，最大允许辐射量)上报禁止定时器用于避免终端频繁上报MPE，MPE上报禁止定时器的定时时长可以表示为终端不能进行相关目标资源的MPE上报的时长；对于A-5项，MPE门限值用于监控终端的辐射量，可以表示为对相关目标资源的PMPR(Power Management Maximum Power Reduction，最大允许输出功率降低值)的门限值；A-6项和A-7项分别用于对N个目标资源的上行传输功率和最大发射功率进行监控；A-8项用于监控资源的配置信息变化，当目标资源出现配置、激活、更新或重配的状态时，表示目标资源的配置信息发生变化，之前上报的功率余量已不适用于当前的目标资源，故需要对当前的目标资源重新上报功率余量。
作为一种可能的实施方式，终端确定所述N个目标资源关联的M个参数值，M为大于等于1的整数；所述终端根据所述N个目标资源关联的M个参数值与目标参数值之间的大小关系，确定所述N个目标资源是否触发与PHR相关的事件发生。
在具体实施时，对于单个目标资源关联的参数值，其可以是表征该目标资源的自身属性的参数值，如PHR的上报时刻(对应于A-2项至A-3项)、上行传输的功率回退值(对应于A-1项)等参数值，其也可以是表征该目标资源和其它目标资源的共同属性的参数值，如该目标资源所关联的上行传输中的多个资源(包含该目标资源和其它目标资源)的上行传输功率的总和(对应于A-6项)等参数值。
由上述步骤可知，在本申请实施例中，终端向网络侧设备上报与一个小区内的至少一个目标资源(即第一资源)关联的功率余量的相关信息，在第一资源的数量是多个的情况下，网络侧设备能够获知多个目标资源各自的功率余量，进而对多个目标资源分别进行合理地功率控制。在第一资源的数量是一个的情况下，网络侧设备能够获知一个目标资源各自的功率余量，进而仅对一个目标资源进行合理地功率控制。
实施方式一
本实施方式描述的是PHR联合触发的情况。在该实施方式中，当第一PHR触发事件发生时，终端会判定多个目标资源共同触发PHR(即多个目标资源共同触发与PHR相关的事件发生)，进而，终端会将所有目标资源的功率余量上报给网络侧设备。
在具体实施时，终端在第一PHR触发事件发生时，触发所述N个目标资源的PHR；
其中，所述第一PHR触发事件发生，包括以下至少一项：
PHR禁止定时器过期；
PHR周期定时器过期；
MPE上报禁止定时器过期；
所述终端测量出的PMPR超过MPE门限值；
所述终端本次测量出的路损与所述终端上一次测量出的路损的差值超过功率改变 值；
一个目标资源的上行传输功率回退值，超过所述功率改变值；
N个目标资源的上行传输功率回退值的总和，超过所述功率改变值；
N个目标资源的最大发射功率，小于相关的门限值；
N个目标资源的状态为配置、激活、更新或重配。
示例性地，终端配置有面板1和面板2共2个目标资源(可以理解的是，目标资源不限定为面板，对目标资源的具体说明请见下文)，若面板1的禁止定时器过期，而面板2的禁止定时器没有过期，则在PHR联合触发方式下，终端会判定PHR联合触发，进而将面板1和面板2的PUSCH的功率余量上报给网络侧设备。
实施方式二
本实施方式描述的是PHR分开触发的情况。在该实施方式中，当在与所述N个目标资源中的第一资源关联的第二PHR触发事件发生时，终端会判定第一资源单独触发PHR，进而，终端会将第一资源的PUSCH的功率余量上报给网络侧设备。
在具体实施时，终端在与所述N个目标资源中的第一资源关联的第二PHR触发事件发生时，触发所述第一资源的PHR，其中，与所述第一资源关联的第二PHR触发事件发生，包括以下至少一项：
与所述第一资源关联的PHR禁止定时器过期；
与所述第一资源关联的PHR周期定时器过期；
与所述第一资源关联的MPE上报禁止定时器过期；
所述终端测量出的PMPR超过MPE门限值；
所述终端本次测量出的路损与所述终端上一次测量出的路损的差值超过功率改变值；
所述第一资源的上行传输功率回退值，超过所述功率改变值；
N个目标资源的上行传输功率回退值的总和，超过所述功率改变值；
所述第一资源的最大发射功率，小于相关的门限值；
所述第一资源的状态为配置、激活、更新或重配。
示例性地，终端配置有面板1和面板2共2个目标资源，面板1和面板2与同一上行传输关联，以使该上行传输为多个目标资源的上行传输，终端在判断面板1是否单独触发PHR时，发现该上行传输功率回退值的总和(即面板1和面板2之间的上行传输功率回退值的总和)，超过功率改变值，则终端确定面板1单独触发PHR，需要对PUSCH功率余量进行上报(可以理解的是，无论PHR单独触发还是PHR联合触发，PHR上报都可以包含两种：上报一个PHR信息或者多个PHR信息都上报)，终端判断面板1是否单独触发PHR的判断过程中，不会判断面板2是否单独触发PHR，要等待终端执行对面板2是否单独触发PHR的判断时，才会确定出是否需要对面板2的功率余量进行上报，从而实现各目标资源的分开触发。
实施方式三
本实施方式描述的是PHR联合上报的情况。在该实施方式中，终端会从N个目标资源所关联的所有上行传输资源中，选择一个上行传输资源，并使用该上行传输资源向网络侧设备上报N个目标资源的PHR信息。
在具体实施时，终端在第一上行资源上向网络侧设备上报N个目标资源各自关联的功率余量的相关信息。N个目标资源各自关联的功率余量的相关信息可以是：M个小区各自的PHR信息，M是所述终端配置的小区的数量。
可以理解的是，1个cc(component carrier，载波单元，又称小区)可以配置1个或多个目标资源，一个终端可以配置多个cc。终端在配置多个cc的情况下，可以复用上述针对一个小区的PHR联合上报方式。即，终端在PHR联合上报方式下，会将多个目标资源所关联的所有小区的所有PHR信息进行上报。例如，小区A配置了面板1，小区B配置了面板2和面板3，则在PHR联合上报方式下，终端需要使用一个上行传输资源，将小区A的所有目标资源的PHR信息(即面板1的PHR信息)和小区B的所有目标资源的PHR信息(即面板2和3的PHR信息)，均上报给网络侧设备，从而实现多个小区的PHR信息的联合上报。
其中，其中，第一上行资源为以下任一项：
B-1：触发PHR后的第一个上行传输资源；
B-2：与触发PHR的一个目标资源相关联的上行传输资源；
B-3与触发PHR的多个目标资源均关联的上行传输资源。
以终端需要上报面板1和面板2共两个目标资源的功率余量为例，对B-1项至B-3项进行说明。
针对B-1项，终端在触发PHR之后，终端会使用第一个达到的上行传输资源，向网络侧设备上报面板1和面板2所关联的功率余量信息，其中，该上行传输资源可以和面板1关联，也可以和面板2关联，也可以和面板1和2均关联。
针对B-2项，终端使用与触发了PHR的单个目标资源(面板1或面板2)相关联的上行传输资源上报面板1和面板2所关联的功率余量信息。
针对B-3项，终端使用与触发了PHR的多个目标资源(面板1和面板2)均相关联的上行传输资源上报面板1和面板2所关联的功率余量信息。
作为一种可能的实施方式，每个PHR信息包括以下至少一者：
C-1：目标资源的标识；
C-2：关联目标资源的PUSCH功率余量；
C-3：目标资源的最大传输功率；
C-4：所述终端测量出的PMPR；
C-5：功率余量状态。
其中，C-1项用于指示该PHR信息所属的目标资源。例如，面板1的PHR信息可以 包含面板1的标识，便于网络侧设备识别出面板1的PHR信息；C-2项用于终端直接告知网络侧设备目标资源的功率余量，该功率余量可以表示为目标资源的最大传输功率与实际传输功率之间的差值；C-3项用于告知目标资源的功率余量计算所参考的最大传输功率(特别是该目标资源与其它目标资源的上行传输同时传输、或该目标资源在触发时刻正在进行上行传输的情况下，需要上报该目标资源的最大传输功率)，使得网络侧设备具备对目标资源的功率余量的计算能力；C-4项为最大允许的UE输出功率降低值，用于确定目标资源的最大输出功率；C-5项用于支持网络侧设备根据目标资源的功率余量状态，对目标资源进行相应的功率控制，其中，功率余量状态可以分为actual(真实)状态和virtual(虚拟)状态，actual状态表示目标资源在PHR触发时刻有上行传输，virtual状态表示目标资源在PHR触发时刻没有上行传输，例如，终端配置了面板1和面板2，在面板1触发PHR的时刻下，面板1在进行上行传输(能够计算真实的功率余量)，面板2没有进行上行传输(只能计算虚拟的功率余量)，则面板1的功率余量状态为actual状态，面板2的功率余量状态为virtual状态。
实施方式四
本实施方式描述的是PHR分开上报的情况。在该实施例中，终端需要对至少一个目标资源的功率余量进行上报，此时终端会从该至少一个目标资源各自所关联的上行传输资源中，选择至少一个目标资源所关联的上行传输资源，并使用该至少一个上行传输资源将该至少一个目标资源的功率余量全部上报给网络侧设备，具体可以包含以下三种方式：
方式1，所述终端在第二上行资源上向所述网络侧设备上报第一资源关联的功率余量的相关信息。即，终端使用一个上行传输资源，向网络侧设备上报触发PHR的一个目标资源所关联的PHR信息。
其中，第二上行资源为：触发PHR后的第一个与触发PHR的一个第一资源相关联的上行传输资源。终端在第二上行资源上向所述网络侧设备上报的信息是：每个小区的PHR信息。
可以理解的是，终端在配置多个cc的情况下，可以复用上述针对一个小区的方式1。即，终端在方式1下，会将多个第一资源各自所关联的小区的所有PHR信息进行上报。
示例地，以小区A配置了面板1，小区B配置了面板2和3为例对方式1进行说明在面板2触发了PHR的情况下，终端基于方式1，会使用面板2所关联的上行传输资源2，向网络侧设备上报面板2的PHR信息，或者终端使用上行传输资源2上报面板2所关联的小区B的所有PHR信息(即面板2和3的PHR信息)，但不会对小区A
(即面板1)的PHR信息进行上报，从而实现不同小区的PHR信息的分开上报；而在面板1触发了PHR的情况下，终端基于方式1，仅会上报面板1的PHR信息。
方式2，所述终端在所述N个目标资源各自对应的第三上行资源上分别向所述网络侧设备上报对应的目标资源所关联的功率余量的相关信息；其中，所述N个目标资源各 自对应的第三上行资源为：触发PHR后的第一个分别与所述N个目标资源相关联的N个上行传输资源。终端在所述N个目标资源各自对应的第三上行资源上分别向网络侧设备上报的N个信息分别为：每个小区的PHR信息。
在该实施例中，上行传输资源仅与一个目标资源关联，终端基于方式2，会使用各个目标资源所关联的上行传输资源，上报各个目标资源自身的功率余量。例如，以小区A配置了面板1，小区B配置了面板2，使用面板1的上行传输资源1上传面板1的功率余量，使用面板2的上行传输资源上传面板2的功率余量，从而实现不同目标资源的PHR信息的分开上报。
方式3，所述终端在所述N个目标资源各自对应的第四上行资源上分别向所述网络侧设备上报所述N个目标资源各自关联的功率余量的相关信息。其中，N个目标资源各自对应的第四上行资源为：触发PHR后的第一个分别与所述N个目标资源相关联的N个上行传输资源。终端在N个目标资源各自对应的第四上行资源上分别向网络侧设备上报的N个信息分别为：M个小区各自的PHR信息，M是所述终端配置的小区的数量。
在该实施例中，终端会对每个触发PHR的目标资源，使用一个上行传输资源进行所有目标资源的PHR信息的上报。也即是说，在方式3下，终端会使用触发PHR的目标资源的上行传输资源上报该目标资源自身、以及其它目标资源的功率余量。例如，小区A具有面板1的PHR信息，小区B具有面板2和面板3的PHR信息，则在面板1、2和3均触发了PHR的情况下，终端使用关联面板1的上行传输资源1，传输面板1所关联小区A的所有PHR信息(即面板1的PHR信息)和小区B的所有PHR信息(即面板2和3的PHR信息)；使用关联面板2的上行传输资源2，传输小区A和B的所有PHR信息，使用关联面板3的上行传输资源3，传输小区A和B的所有PHR信息。
第二方面，如图3所示，本申请实施例提供了另一种功率余量上报方法，该方法至少包括以下步骤：
步骤S301：网络侧设备向终端发送配置信息，所述配置信息用于配置功率余量上报PHR触发方式和/或PHR上报方式，所述配置信息包括以下至少一项：目标资源、目标参数值、与PHR相关的指示信息；
步骤S302：所述网络侧设备接收所述终端上报的与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
在本申请实施例中，网络侧设备可以是图1中的接入网设备，如基站或接入网侧新定义的人工智能处理节点，还可以是图1中的核心网设备，如网络数据分析功能(Network Data Analytics Function，NWDAF)、定位管理功能(Location Management Function，LMF)、或者核心网侧新定义的处理节点，还可以是上述多个节点的组合。
作为一种可能的实施方式，所述目标资源包括以下至少一项：
SRS资源；
SRS资源集；
天线面板；
空间关系信息；
传输配置指示状态；
控制资源集池索引；
天线端口组。
作为一种可能的实施方式，所述目标参数值包括以下至少一项：
功率改变值；
与一个或多个目标资源关联的PHR禁止定时器的定时时长；
与一个或多个目标资源关联的PHR周期触发定时器的定时时长；
与一个或多个目标资源关联的最大允许辐射量MPE上报禁止定时器的定时时长；
与一个或多个目标资源关联的MPE门限值；
与所述N个目标资源的上行传输功率的相关的门限值；
与所述N个目标资源的最大发射功率相关的门限值；
与所述N个目标资源的状态相关的信息。
由上述步骤可知，在本申请实施例中，终端向网络侧设备上报与一个小区内的至少一个目标资源(即第一资源)关联的功率余量的相关信息，在第一资源的数量是多个的情况下，网络侧设备能够获知多个目标资源各自的功率余量，进而对多个目标资源分别进行合理地功率控制。在第一资源的数量是一个的情况下，网络侧设备能够获知一个目标资源各自的功率余量，进而仅对一个目标资源进行合理地功率控制。
本申请实施例提供的功率余量上报方法，执行主体可以为功率余量上报装置。本申请实施例中以功率余量上报装置执行功率余量上报方法为例，说明本申请实施例提供的功率余量上报装置。
第三方面，本申请实施例提供了一种功率余量上报装置，该装置由终端执行，如图4所示，该功率余量上报装置100包括：
终端发送模块101，用于终端向网络侧设备上报与所述N个目标资源的功率余量相关的信息，N为大于等于1的整数。
可选地，所述终端发送模块101包括以下任一项：
第一发送子模块，用于所述终端在第一上行资源上向所述网络侧设备上报所述N个目标资源各自关联的功率余量的相关信息；
第二发送子模块，用于所述终端在第二上行资源上向所述网络侧设备上报第一资源关联的功率余量的相关信息；
第三发送子模块，用于所述终端在所述N个目标资源各自对应的第三上行资源上分别向所述网络侧设备上报对应的目标资源所关联的功率余量的相关信息；
第四发送子模块，用于所述终端在所述N个目标资源各自对应的第四上行资源上分 别向所述网络侧设备上报所述N个目标资源各自关联的功率余量的相关信息。
可选地，所述第一上行资源为以下任一项：触发PHR后的第一个上行传输资源；与触发PHR的一个目标资源相关联的上行传输资源；与触发PHR的多个目标资源均关联的上行传输资源；
所述第二上行资源为：触发PHR后的第一个与触发PHR的一个第一资源相关联的上行传输资源；
所述N个目标资源各自对应的第三上行资源为：触发PHR后的第一个分别与所述N个目标资源相关联的N个上行传输资源；
所述N个目标资源各自对应的第四上行资源为：触发PHR后的第一个分别与所述N个目标资源相关联的N个上行传输资源。
可选地，所述终端在第一上行资源上向所述网络侧设备上报的信息是：M个小区各自的PHR信息，M是所述终端配置的小区的数量；
所述终端在第二上行资源上向所述网络侧设备上报的信息是：每个小区的PHR信息；
所述终端在所述N个目标资源各自对应的第三上行资源上分别向所述网络侧设备上报的N个信息分别为：每个小区的PHR信息；
所述终端在所述N个目标资源各自对应的第四上行资源上分别向所述网络侧设备上报的N个信息分别为：M个小区各自的PHR信息，M是所述终端配置的小区的数量。
可选地，每个PHR信息包括以下至少一者：
目标资源的标识；
关联PHR的目标资源的PUSCH功率余量；
目标资源的最大传输功率；
所述终端测量出的PMPR；
功率余量状态。
可选地，所述装置还包括：
触发模块，用于所述终端在与所述N个目标资源对应的功率余量上报PHR触发事件发生时，触发所述N个目标资源的PHR。
可选地，所述触发模块，包括：
第一触发子模块，用于所述终端在第一PHR触发事件发生时，触发所述N个目标资源的PHR；
第二触发子模块，用于所述终端在与所述N个目标资源中的第一资源关联的第二PHR触发事件发生时，触发所述第一资源的PHR。
可选地，所述第一PHR触发事件发生，包括以下至少一项：
PHR禁止定时器过期；
PHR周期定时器过期；
MPE上报禁止定时器过期；
所述终端测量出的PMPR超过MPE门限值；
所述终端本次测量出的路损与所述终端上一次测量出的路损的差值超过功率改变值；
一个目标资源的上行传输功率回退值，超过所述功率改变值；
N个目标资源的上行传输功率回退值的总和，超过所述功率改变值；
N个目标资源的最大发射功率，小于相关的门限值；
N个目标资源的状态为配置、激活、更新或重配。
可选地，所述第一资源关联的第二PHR触发事件发生，包括以下至少一项：
与所述第一资源关联的PHR禁止定时器过期；
与所述第一资源关联的PHR周期定时器过期；
与所述第一资源关联的MPE上报禁止定时器过期；
所述终端测量出的PMPR超过MPE门限值；
所述终端本次测量出的路损与所述终端上一次测量出的路损的差值超过功率改变值；
所述第一资源的上行传输功率回退值，超过所述功率改变值；
N个目标资源的上行传输功率回退值的总和，超过所述功率改变值；
所述第一资源的最大发射功率，小于相关的门限值；
所述第一资源的状态为配置、激活、更新或重配。
可选地，所述目标资源包括以下至少一项：
SRS资源；
SRS资源集；
天线面板；
空间关系信息；
传输配置指示状态；
控制资源集池索引；
参考信号组；
天线端口组。
可选地，所述装置还包括：
接收模块，用于接收配置信息，所述配置信息包括以下至少一项：所述目标资源、目标参数值、与PHR相关的指示信息；
第一确定模块，用于根据所述配置信息，确定PHR触发方式和/或PHR上报方式。
可选地，所述装置还包括：
第二确定模块，用于确定所述N个目标资源关联的M个参数值，M为大于等于1的整数；
第三确定模块，用于根据所述N个目标资源关联的M个参数值与目标参数值之间的 大小关系，确定所述N个目标资源是否触发与PHR相关的事件发生。
可选地，所述目标参数值包括以下至少一项：
功率改变值；
与一个或多个目标资源关联的PHR禁止定时器的定时时长；
与一个或多个目标资源关联的PHR周期触发定时器的定时时长；
与一个或多个目标资源关联的最大允许辐射量MPE上报禁止定时器的定时时长；
与一个或多个目标资源关联的MPE门限值；
与所述N个目标资源的上行传输功率的相关的门限值；
与所述N个目标资源的最大发射功率相关的门限值；
与所述N个目标资源的状态相关的信息。
本申请实施例提供的功率余量上报装置能够实现第一方面所述的功率余量上报方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
第四方面，本申请实施例提供了另一种功率余量上报装置，该装置由网络侧设备执行，如图5所示，该功率余量上报装置200包括：
网络发送模块201，用于向终端发送配置信息，所述配置信息用于配置功率余量上报PHR触发方式和/或PHR上报方式，所述配置信息包括以下至少一项：目标资源、目标参数值、与PHR相关的指示信息；
网络接收模块202，用于接收所述终端上报的与N个目标资源的功率余量相关的信息，N为大于等于1的整数。
可选地，所述目标资源包括以下至少一项：
SRS资源；
SRS资源集；
天线面板；
空间关系信息；
传输配置指示状态；
控制资源集池索引；
天线端口组。
可选地，所述目标参数值包括以下至少一项：
功率改变值；
与一个或多个目标资源关联的PHR禁止定时器的定时时长；
与一个或多个目标资源关联的PHR周期触发定时器的定时时长；
与一个或多个目标资源关联的最大允许辐射量MPE上报禁止定时器的定时时长；
与一个或多个目标资源关联的MPE门限值；
与所述N个目标资源的上行传输功率的相关的门限值；
与所述N个目标资源的最大发射功率相关的门限值；
与所述N个目标资源的状态相关的信息。
本申请实施例提供的功率余量上报装置能够实现第二方面所述的功率余量上报方法实施例实现的各个过程，并达到相同的技术效果，为避免重复，这里不再赘述。
可选的，如图6所示，本申请实施例还提供一种通信设备900，包括处理器901和存储器902，存储器902上存储有可在所述处理器901上运行的程序或指令，例如，该通信设备900为终端时，该程序或指令被处理器901执行时实现上述第一方面所述的功率余量上报方法实施例的各个步骤，且能达到相同的技术效果，该通信设备900为网络侧设备时，该程序或指令被处理器901执行时实现上述第二方面所述的功率余量上报方法实施例的各个步骤，且能达到相同的技术效果。为避免重复，这里不再赘述。
如图7所示，为实现本申请实施例的一种终端的硬件结构示意图。
该终端1000用于执行上述第一方面所述的功率余量上报方法实施例的各个步骤，且能达到相同的技术效果。该终端1000包括但不限于：射频单元1001、网络模块1002、音频输出单元1003、输入单元1004、传感器1005、显示单元1006、用户输入单元1007、接口单元1008、存储器1009以及处理器1010等中的至少部分部件。
本领域技术人员可以理解，终端1000还可以包括给各个部件供电的电源(比如电池)，电源可以通过电源管理***与处理器1010逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。图7中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置，在此不再赘述。
应理解的是，本申请实施例中，输入单元1004可以包括图形处理单元(Graphics Processing Unit，GPU)10041和麦克风10042，图形处理器10041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元1006可包括显示面板10061，可以采用液晶显示器、有机发光二极管等形式来配置显示面板10061。用户输入单元1007包括触控面板10071以及其他输入设备10072中的至少一种。触控面板10071，也称为触摸屏。触控面板10071可包括触摸检测装置和触摸控制器两个部分。其他输入设备10072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。
本申请实施例中，射频单元1001接收来自网络侧设备的下行数据后，可以传输给处理器1010进行处理；另外，射频单元1001可以向网络侧设备发送上行数据。通常，射频单元1001包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器1009可用于存储软件程序或指令以及各种数据。存储器1009可主要包括存储程序或指令的第一存储区和存储数据的第二存储区，其中，第一存储区可存储操作***、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外，存储器1009可以包括易失性存储器或非易失性存储器，或者，存储器1009可以包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only  Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DRRAM)。本申请实施例中的存储器1009包括但不限于这些和任意其它适合类型的存储器。
处理器1010可包括一个或多个处理单元；可选的，处理器1010集成应用处理器和调制解调处理器，其中，应用处理器主要处理涉及操作***、用户界面和应用程序等的操作，调制解调处理器主要处理无线通信信号，如基带处理器。可以理解的是，上述调制解调处理器也可以不集成到处理器1010中。
本申请实施例还提供一种终端，如图8所示，该终端1100包括：天线111、射频装置112、基带装置113、处理器114和存储器115。天线111与射频装置112连接。在上行方向上，射频装置112通过天线111接收信息，将接收的信息发送给基带装置113进行处理。在下行方向上，基带装置113对要发送的信息进行处理，并发送给射频装置112，射频装置112对收到的信息进行处理后经过天线111发送出去。
以上实施例中终端执行的功率余量上报方法可以在基带装置113中实现，该基带装置113包括基带处理器。
基带装置113例如可以包括至少一个基带板，该基带板上设置有多个芯片，如图8所示，其中一个芯片例如为基带处理器，通过总线接口与存储器115连接，以调用存储器115中的程序，执行以上第一方面的功率余量上报方法实施例中所示的网络设备操作。
该终端还可以包括网络接口116，该接口例如为通用公共无线接口(Common Public Radio Interface，CPRI)。
具体地，本发明实施例的终端1100还包括：存储在存储器115上并可在处理器114上运行的指令或程序，处理器114调用存储器115中的指令或程序执行第一方面所示的功率余量上报方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供了一种网络侧设备。如图9所示，该网络侧设备1200包括：处理器1201、网络接口1202和存储器1203。其中，网络接口1202例如为通用公共无线接口(Common Public Radio Interface，CPRI)。
具体地，本发明实施例的网络侧设备1200还包括：存储在存储器1203上并可在处理器1201上运行的指令或程序，处理器1201调用存储器1203中的指令或程序执行第二方面所示的功率余量上报方法，并达到相同的技术效果，为避免重复，故不在此赘述。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令， 该程序或指令被处理器执行时实现上述功率余量上报方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的终端设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器ROM、随机存取存储器RAM、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述功率余量上报方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为***级芯片，***芯片，芯片***或片上***芯片等。
本申请实施例另提供了一种计算机程序/程序产品，所述计算机程序/程序产品被存储在存储介质中，所述计算机程序/程序产品被至少一个处理器执行以实现上述功率余量上报方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例还提供了一种提供了一种功率余量上报***，包括：网络侧设备和终端，所述终端用于执行如上述第一方面所述的功率余量上报方法的步骤，所述网络侧设备用于执行如上述第二方面所述的功率余量上报方法的步骤。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式的实施方式，这些实施方式均属于本申请的保护之内。

Claims (21)

  1. 一种功率余量上报方法，其中，所述方法包括：
    终端向网络侧设备上报与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
  2. 根据权利要求1所述的方法，其中，终端向网络侧设备上报与第一资源关联的功率余量的相关信息，包括以下任一项：
    所述终端在第一上行资源上向所述网络侧设备上报所述N个目标资源各自关联的功率余量的相关信息；
    所述终端在第二上行资源上向所述网络侧设备上报第一资源关联的功率余量的相关信息；
    所述终端在所述N个目标资源各自对应的第三上行资源上分别向所述网络侧设备上报对应的目标资源所关联的功率余量的相关信息；
    所述终端在所述N个目标资源各自对应的第四上行资源上分别向所述网络侧设备上报所述N个目标资源各自关联的功率余量的相关信息。
  3. 根据权利要求2所述的方法，其中，所述第一上行资源为以下任一项：触发PHR后的第一个上行传输资源，与触发PHR的一个目标资源相关联的上行传输资源，与触发PHR的多个目标资源均关联的上行传输资源；
    所述第二上行资源为：触发PHR后的第一个与触发PHR的一个第一资源相关联的上行传输资源；
    所述N个目标资源各自对应的第三上行资源为：触发PHR后的第一个分别与所述N个目标资源相关联的N个上行传输资源；
    所述N个目标资源各自对应的第四上行资源为：触发PHR后的第一个分别与所述N个目标资源相关联的N个上行传输资源。
  4. 根据权利要求2或3所述的方法，其中，所述终端在第一上行资源上向所述网络侧设备上报的信息是：M个小区各自的PHR信息，M是所述终端配置的小区的数量；
    所述终端在第二上行资源上向所述网络侧设备上报的信息是：每个小区的PHR信息；
    所述终端在所述N个目标资源各自对应的第三上行资源上分别向所述网络侧设备上报的N个信息分别为：每个小区的PHR信息；
    所述终端在所述N个目标资源各自对应的第四上行资源上分别向所述网络侧设备上报的N个信息分别为：M个小区各自的PHR信息，M是所述终端配置的小区的数量。
  5. 根据权利要求4所述的方法，其中，每个PHR信息包括以下至少一者：
    目标资源的标识；
    关联PHR的目标资源的PUSCH功率余量；
    目标资源的最大传输功率；
    所述终端测量出的PMPR；
    功率余量状态。
  6. 根据权利要求1至4任一项所述的方法，其中，所述方法还包括：
    所述终端在与所述N个目标资源对应的功率余量上报PHR触发事件发生时，触发所述N个目标资源的PHR。
  7. 根据权利要求6所述的方法，其中，所述终端在与所述N个目标资源对应的功率余量上报PHR触发事件发生时，触发所述N个目标资源的PHR，包括：
    所述终端在第一PHR触发事件发生时，触发所述N个目标资源的PHR；
    所述终端在与所述N个目标资源中的第一资源关联的第二PHR触发事件发生时，触发所述第一资源的PHR。
  8. 根据权利要求7所述的方法，其中，所述第一PHR触发事件发生，包括以下至少一项：
    PHR禁止定时器过期；
    PHR周期定时器过期；
    MPE上报禁止定时器过期；
    所述终端测量出的PMPR超过MPE门限值；
    所述终端本次测量出的路损与所述终端上一次测量出的路损的差值超过功率改变值；
    一个目标资源的上行传输功率回退值，超过所述功率改变值；
    N个目标资源的上行传输功率回退值的总和，超过所述功率改变值；
    N个目标资源的最大发射功率，小于相关的门限值；
    N个目标资源的状态为配置、激活、更新或重配。
  9. 根据权利要求7所述的方法，其中，与所述第一资源关联的第二PHR触发事件发生，包括以下至少一项：
    与所述第一资源关联的PHR禁止定时器过期；
    与所述第一资源关联的PHR周期定时器过期；
    与所述第一资源关联的MPE上报禁止定时器过期；
    所述终端测量出的PMPR超过MPE门限值；
    所述终端本次测量出的路损与所述终端上一次测量出的路损的差值超过功率改变值；
    所述第一资源的上行传输功率回退值，超过所述功率改变值；
    N个目标资源的上行传输功率回退值的总和，超过所述功率改变值；
    所述第一资源的最大发射功率，小于相关的门限值；
    所述第一资源的状态为配置、激活、更新或重配。
  10. 根据权利要求1所述的方法，其中，所述目标资源包括以下至少一项：
    SRS资源；
    SRS资源集；
    天线面板；
    空间关系信息；
    传输配置指示状态；
    控制资源集池索引；
    参考信号组；
    天线端口组。
  11. 根据权利要求1所述的方法，其中，所述方法还包括：
    所述终端接收配置信息，所述配置信息包括以下至少一项：所述目标资源、目标参数值、与PHR相关的指示信息；
    所述终端根据所述配置信息，确定PHR触发方式和/或PHR上报方式。
  12. 根据权利要求1所述的方法，其中，还包括：
    所述终端确定所述N个目标资源关联的M个参数值，M为大于等于1的整数；
    所述终端根据所述N个目标资源关联的M个参数值与目标参数值之间的大小关系，确定所述N个目标资源是否触发与PHR相关的事件发生。
  13. 根据权利要求11或12所述的方法，其中，所述目标参数值包括以下至少一项：
    功率改变值；
    与一个或多个目标资源关联的PHR禁止定时器的定时时长；
    与一个或多个目标资源关联的PHR周期触发定时器的定时时长；
    与一个或多个目标资源关联的最大允许辐射量MPE上报禁止定时器的定时时长；
    与一个或多个目标资源关联的MPE门限值；
    与所述N个目标资源的上行传输功率的相关的门限值；
    与所述N个目标资源的最大发射功率相关的门限值；
    与所述N个目标资源的状态相关的信息。
  14. 一种功率余量上报方法，其中，所述方法包括：
    网络侧设备向终端发送配置信息，所述配置信息用于配置功率余量上报PHR触发方式和/或PHR上报方式，所述配置信息包括以下至少一项：目标资源、目标参数值、与PHR相关的指示信息；
    所述网络侧设备接收所述终端上报的与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
  15. 根据权利要求14所述的方法，其中，所述目标资源包括以下至少一项：
    SRS资源；
    SRS资源集；
    天线面板；
    空间关系信息；
    传输配置指示状态；
    控制资源集池索引；
    天线端口组。
  16. 根据权利要求14或15所述的方法，其中，所述目标参数值包括以下至少一项：
    功率改变值；
    与一个或多个目标资源关联的PHR禁止定时器的定时时长；
    与一个或多个目标资源关联的PHR周期触发定时器的定时时长；
    与一个或多个目标资源关联的最大允许辐射量MPE上报禁止定时器的定时时长；
    与一个或多个目标资源关联的MPE门限值；
    与所述N个目标资源的上行传输功率的相关的门限值；
    与所述N个目标资源的最大发射功率相关的门限值；
    与所述N个目标资源的状态相关的信息。
  17. 一种功率余量上报装置，其中，所述装置包括：
    终端发送模块，用于向网络侧设备上报与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
  18. 一种功率余量上报装置，其中，所述装置包括：
    网络发送模块，用于向终端发送配置信息，所述配置信息用于配置功率余量上报PHR触发方式和/或PHR上报方式，所述配置信息包括以下至少一项：目标资源、目标参数值、与PHR相关的指示信息；
    网络接收模块，用于接收所述终端上报的与第一资源关联的功率余量的相关信息，其中，所述第一资源为一个小区内的N个目标资源中的至少一个，N为大于或等于1的整数。
  19. 一种终端，其中，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求1至13任一项所述的功率余量上报方法的步骤。
  20. 一种网络侧设备，其中，包括处理器和存储器，所述存储器存储可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如权利要求14至16任一项所述的功率余量上报方法的步骤。
  21. 一种功率余量上报***，其中，包括终端和网络侧设备，所述终端用于执行权利要求1至13任一项所述的功率余量上报方法的步骤；所述网络侧设备用于执行权利要求14至16任一项所述的功率余量上报方法的步骤。
PCT/CN2023/126751 2022-11-07 2023-10-26 功率余量上报方法、装置、终端、网络侧设备及*** WO2024099092A1 (zh)

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