WO2019095231A1 - 上报phr的方法、终端设备和基站 - Google Patents

上报phr的方法、终端设备和基站 Download PDF

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Publication number
WO2019095231A1
WO2019095231A1 PCT/CN2017/111425 CN2017111425W WO2019095231A1 WO 2019095231 A1 WO2019095231 A1 WO 2019095231A1 CN 2017111425 W CN2017111425 W CN 2017111425W WO 2019095231 A1 WO2019095231 A1 WO 2019095231A1
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WIPO (PCT)
Prior art keywords
bits
phr
index
secondary cell
base station
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PCT/CN2017/111425
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English (en)
French (fr)
Inventor
唐海
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Oppo广东移动通信有限公司
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Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to PCT/CN2017/111425 priority Critical patent/WO2019095231A1/zh
Priority to CN201780091607.7A priority patent/CN110731103A/zh
Publication of WO2019095231A1 publication Critical patent/WO2019095231A1/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

Definitions

  • the embodiments of the present application relate to the field of wireless communications, and more specifically, to a method, a terminal device, and a base station for reporting a Power Headroom Report (PHR).
  • PHR Power Headroom Report
  • a secondary cell identifier used by the primary base station (MeNB) and a secondary base station (Secondary eNB, SeNB).
  • MeNB primary base station
  • SeNB secondary base station
  • the problem that the secondary cell identifiers used are indistinguishable, so that the primary and secondary base stations cannot distinguish whether the PH domain carried in the PHR information reported by the terminal device is the PH domain of the secondary cell under the primary base station or the secondary base station.
  • the PH domain of the secondary cell is the PH domain of the secondary cell.
  • the embodiment of the present application provides a method for reporting a PHR, a terminal device, and a base station, and the base station can effectively identify the PH domain of the secondary cell under different base station groups reported by the terminal device.
  • a method for reporting a PHR including: determining, by a terminal device, a first power headroom to report PHR information, where the first PHR information includes a PHR bitmap, and the PHR bitmap includes multiple a plurality of bits corresponding to the secondary cell, wherein the multiple secondary cells include M secondary cells in the first cell group and N secondary cells in the second cell group, each of the multiple bits The value of the bit indicates whether the first PHR information includes the power headroom PH field of the secondary cell corresponding to each bit, and M and N are positive integers; the terminal device reports to the first base station The first PHR information, where the first base station is a base station in the first cell group, the first cell group is a primary cell group MCG, and the second cell group is a secondary cell group SCG, or The first cell group is an SCG and the second cell group is an MCG
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by means of a bitmap, and the bits in different positions in the bitmap can be used to distinguish the cell group to which the corresponding secondary cell belongs, so that the base station After receiving the bitmap sent by the terminal device, the PH field of the secondary cell in the different cell group reported by the terminal device can be effectively identified according to the bitmap reported by the terminal device.
  • a maximum value of a secondary cell index of the multiple secondary cells When the value is less than 8, the PHR bitmap includes 16 bits, and the M secondary cells in the first cell group are sequentially and in the order of the respective secondary cell indexes, and the 16 bits are sequentially
  • the M bits of the first 8 bits correspond one-to-one, wherein the i-th bit of the first 8 bits corresponds to the index i in the secondary cell index of the M secondary cells, and the The N secondary cells in the second cell group are sequentially corresponding to the N bits in the last 8 bits of the 16 bits according to the order of the respective secondary cell indexes from small to large.
  • the i-th bit of the last 8 bits corresponds to the index i in the secondary cell index of the N secondary cells, 0 ⁇ i ⁇ 8;
  • the PHR bitmap includes 64 bits, and the M secondary cells in the first group of cells are small according to their respective secondary cell indexes. a large order, one-to-one correspondence with M bits of the first 32 bits of the 64 bits, the j-th bit of the first 32 bits corresponding to the M secondary cells An index j in the secondary cell index, and the N secondary cells in the second cell group are sequentially and in descending order of the secondary cell index, followed by the last 32 bits of the 32 bits.
  • the N bits in the one-to-one correspondence, the j-th bit in the last 32 bits corresponds to the index j in the secondary cell index of the N secondary cells, 0 ⁇ j ⁇ 32.
  • the PHR bitmap includes a first bit field and a second bit field, where the first bit field includes M bits, the M bits and the first base station group The M secondary cells are in one-to-one correspondence, and the second bit field includes N bits, and the N bits are in one-to-one correspondence with the N secondary cells in the second base station group.
  • the PHR bitmap includes a first bit field and a second bit field
  • the M secondary cells in the first cell group are small to large according to respective secondary cell indexes or a sequence of large to small, one-to-one correspondence with M bits in the first bit field
  • the N secondary cells in the second cell group are small to large or large according to respective secondary cell indexes
  • one-to-one correspondence with N bits in the second bit field is sequentially performed.
  • the M bits in the first bit field are the first M bits in the multiple bits in the PHR bitmap
  • the N bits in the domain are the last N bits of the plurality of bits in the PHR bitmap.
  • the multiple secondary cells are sequentially and in sequence with the multiple bits in the PHR bitmap according to the order of the respective secondary cell indexes from small to large or large to small.
  • the secondary cell corresponding to the previous one of the two adjacent bits is the first cell group.
  • the secondary cell corresponding to the next one of the two adjacent bits is the secondary cell in the second cell group.
  • the M secondary cells in the first cell group are in order from small to large or large to small according to respective secondary cell indexes, and sequentially and from the PHR bitmap.
  • the first M bits in the second cell group are in one-to-one correspondence; the N secondary cells in the second cell group are in descending order of the respective secondary cell indexes, or in descending order, from the back to the front
  • the last N bits in the PHR bitmap are in one-to-one correspondence.
  • the method further includes: the terminal device sends second index information to the first base station, where the second index information includes the second one of the multiple secondary cells The index value or index range of the secondary cell index of the secondary cell under the cell group.
  • a method for reporting a PHR includes: determining, by a terminal device, a second power headroom to report PHR information and third PHR information, where the second PHR information includes multiple The plurality of bits corresponding to the secondary cell one by one, the third PHR information includes multiple bits corresponding to the multiple secondary cells in the secondary cell group, wherein each bit in the second PHR information
  • the value above indicates whether the second PHR information includes a power headroom PH field of the secondary cell corresponding to each bit in the second PHR information, and a value on each bit in the third PHR information.
  • the second PHR information is that the first base station is a base station in the primary cell group or a base station in the secondary cell group.
  • the terminal device separately sends the second PHR information and the third PHR information to the network device to respectively indicate the PH domain of the multiple secondary cells in the primary cell group and the PH domains of the multiple secondary cells in the secondary cell group, so that The base station can effectively identify the PH domain of the secondary cell in the different cell group reported by the terminal device.
  • a method for reporting a PHR including: receiving, by a first base station in a first cell group, PHR information reported by a first power headroom reported by a terminal device, where the first PHR information includes a PHR bitmap
  • the PHR bitmap includes a plurality of bits corresponding to the plurality of secondary cells, wherein the multiple secondary cells include M secondary cells in the first cell group and N secondary cells in the second cell group.
  • a value on each of the plurality of bits represents the first PHR Whether the information includes a power headroom PH field of the secondary cell corresponding to each bit, and M and N are positive integers; the first base station determines, according to the first PHR information, the auxiliary reported by the terminal device The PH domain of the cell, wherein the first cell group is a primary cell group MCG and the second cell group is a secondary cell group SCG, or the first cell group is an SCG and the second cell group is an MCG.
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by means of a bitmap, and the bits in different positions in the bitmap can be used to distinguish the cell group to which the corresponding secondary cell belongs, so that the base station After receiving the bitmap sent by the terminal device, the PH field of the secondary cell in the different cell group reported by the terminal device can be effectively identified according to the bitmap reported by the terminal device.
  • the PHR bitmap includes 16 bits, and the M auxiliary devices in the first cell group The cells are in one-to-one correspondence with the M bits of the first 8 bits of the 16 bits, in order from the smallest to the largest of the respective secondary cell indexes, wherein the ith of the first 8 bits
  • the bit corresponds to the index i in the secondary cell index of the M secondary cells
  • the N secondary cells in the second cell group are sequentially and in the order of the respective secondary cell indexes.
  • N bits of the last 8 bits of the 16 bits correspond one-to-one, wherein the i-th bit of the last 8 bits corresponds to an index in the secondary cell index of the N secondary cells i,0 ⁇ i ⁇ 8;
  • the PHR bitmap includes 64 bits, and the M secondary cells in the first group of cells are small according to their respective secondary cell indexes. a large order, one-to-one correspondence with M bits of the first 32 bits of the 64 bits, the j-th bit of the first 32 bits corresponding to the M secondary cells An index j in the secondary cell index, and the N secondary cells in the second cell group are sequentially and in descending order of the secondary cell index, followed by the last 32 bits of the 32 bits.
  • the N bits in the one-to-one correspondence, the j-th bit in the last 32 bits corresponds to the index j in the secondary cell index of the N secondary cells, 0 ⁇ j ⁇ 32.
  • the PHR bitmap includes a first bit field and a second bit field
  • the M secondary cells in the first cell group are small to large according to respective secondary cell indexes or a sequence of large to small, one-to-one correspondence with M bits in the first bit field
  • the N secondary cells in the second cell group are small to large or large according to respective secondary cell indexes
  • one-to-one correspondence with N bits in the second bit field is sequentially performed.
  • the M bits in the first bit field are the first M bits in the multiple bits in the PHR bitmap
  • the N bits in the domain are the last N bits of the plurality of bits in the PHR bitmap.
  • the multiple secondary cells are sequentially corresponding to the multiple bits in the PHR bitmap according to the order of the respective secondary cell indexes from small to large or large to small. And if the two adjacent bits correspond to the two secondary cells with the same secondary cell index, the secondary cell corresponding to the previous one of the two adjacent bits is the first cell group. The secondary cell, the secondary cell corresponding to the latter one of the two adjacent bits is the secondary cell in the second cell group.
  • the M secondary cells in the first cell group are in order from small to large or large to small according to respective secondary cell indexes, and sequentially and from the PHR bitmap.
  • the first M bits in the second cell group are in one-to-one correspondence; the N secondary cells in the second cell group are in descending order of the respective secondary cell indexes, or in descending order, from the back to the front
  • the last N bits in the PHR bitmap are in one-to-one correspondence.
  • the method before the determining, by the first base station, the PH domain of the secondary cell that is reported by the terminal device, according to the PHR information, the method further includes: acquiring, by the first base station, the second index And the second index information includes an index value or an index range of the secondary cell index of the secondary cell in the second cell group in the multiple secondary cells.
  • the acquiring, by the first base station, the index information includes: the first base station receiving the second index information sent by the terminal device; or the first base station receiving the second The index information sent by the second base station under the cell group.
  • the method further includes: sending, by the first base station, first index information to a second base station in the second cell group, where the first index information includes the multiple An index value or an index range of a secondary cell index of the secondary cell in the second cell group in the cell.
  • the fourth aspect provides a method for reporting a PHR, where the first base station receives the second power headroom reported PHR information and the third PHR information respectively reported by the terminal device, where the second PHR information is included in the primary cell group.
  • the third PHR information includes a plurality of bits corresponding to the plurality of secondary cells in the secondary cell group, wherein each of the second PHR information
  • the value on the bit indicates whether the second PHR includes a power headroom PH field of the secondary cell corresponding to each bit in the second PHR information
  • the third PHR The value on each bit in the information indicates whether the PH field of the secondary cell corresponding to each bit in the third PHR information is included in the third PHR information;
  • the first base station is according to the second PHR
  • the information and the third PHR information are used to determine a PH domain of the secondary cell that is reported by the terminal device, where the first base station is a base station in the primary cell group or a base station in the secondary cell group
  • the base station obtains the second PHR information and the third PHR information respectively sent by the terminal device, to obtain the PH domain of the secondary cell that is mainly reported by the terminal device, and the secondary cell group that is reported by the terminal device.
  • the PH domain of the cell and can effectively identify the PH domain of the secondary cell under different cell groups reported by the terminal device.
  • a terminal device in a fifth aspect, can perform the operations of the terminal device in the foregoing first aspect or any optional implementation manner of the first aspect.
  • the terminal device may comprise a modular unit for performing the operations of the terminal device in any of the possible implementations of the first aspect or the first aspect described above.
  • a terminal device which can perform the operations of the terminal device in any of the foregoing optional implementations of the second aspect or the second aspect.
  • the terminal device may comprise a modular unit for performing the operations of the terminal device in any of the possible implementations of the second aspect or the second aspect described above.
  • a base station which can perform the operations of the base station in any of the foregoing optional implementations of the third aspect or the third aspect.
  • the base station may comprise a modular unit for performing the operations of the base station in any of the possible implementations of the third aspect or the third aspect described above.
  • a base station which can perform the operations of the base station in any of the foregoing optional implementations of the fourth aspect or the fourth aspect.
  • the base station may comprise a modular unit for performing the operations of the base station in any of the possible implementations of the fourth aspect or the fourth aspect described above.
  • a terminal device comprising: a processor, a transceiver, and a memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • the processor executes the instruction stored by the memory, the executing causes the terminal device to perform the method of the first aspect or any possible implementation of the first aspect, or the execution causes the terminal device to implement the terminal provided by the fifth aspect device.
  • a terminal device comprising: a processor, a transceiver, and Memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • the processor executes the instruction stored by the memory, the executing causes the terminal device to perform the method in any of the possible implementations of the second aspect or the second aspect, or the execution causes the terminal device to implement the terminal provided by the sixth aspect device.
  • a base station comprising: a processor, a transceiver, and a memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • a base station comprising: a processor, a transceiver, and a memory.
  • the processor, the transceiver, and the memory communicate with each other through an internal connection path.
  • the memory is for storing instructions for executing instructions stored by the memory.
  • a thirteenth aspect a computer readable storage medium storing a program, the program causing a terminal device to perform the above-described first aspect, and reporting any of the various implementations thereof The method of PHR.
  • a computer readable storage medium storing a program causing the terminal device to perform the above second aspect, and reporting any one of the various implementations thereof The method of PHR.
  • a computer readable storage medium storing a program that causes a base station to perform the above third aspect, and any one of its various implementations to report a PHR Methods.
  • a computer readable storage medium storing a program causing a base station to perform the fourth aspect described above, and any one of its various implementations to report a PHR Methods.
  • a system chip comprising an input interface, an output interface, a processor, and a memory
  • the processor is configured to execute an instruction stored by the memory, when the instruction is When executed, the processor can implement the method of any of the foregoing first aspects or any of the possible implementations of the first aspect.
  • a system chip includes an input interface, an output interface, a processor, and a memory, where the processor is configured to execute an instruction stored by the memory, and when the instruction is executed, the processor can implement The method of any of the preceding second aspect or any of the possible implementations of the second aspect.
  • a system chip comprising an input interface, an output interface, a processor, and a memory
  • the processor is configured to execute an instruction stored by the memory, and when the instruction is executed, the processor can implement The method of any of the preceding third aspect or any possible implementation of the third aspect.
  • a system chip comprising an input interface, an output interface, a processor, and a memory
  • the processor is configured to execute an instruction stored by the memory, and when the instruction is executed, the processor can implement The method of any of the preceding fourth aspect or any possible implementation of the fourth aspect.
  • a twenty-first aspect a computer program product comprising instructions for causing a computer to execute the method of any of the first aspect or the first aspect of the first aspect when the computer program product is run on a computer .
  • a twenty-second aspect a computer program product comprising instructions for causing a computer to execute the method of any of the second aspect or the second aspect of the second aspect when the computer program product is run on a computer .
  • a twenty-third aspect a computer program product comprising instructions for causing a computer to execute a method of any of the above-described third or third aspect, when the computer program product is run on a computer .
  • a twenty-fourth aspect a computer program product comprising instructions for causing a computer to execute the method of any of the above-described fourth or fourth aspects, when the computer program product is run on a computer .
  • FIG. 1 is a schematic structural diagram of an application scenario of an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of a method for reporting a PHR according to an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a PHR bitmap of an embodiment of the present application.
  • 4(a) is a schematic diagram of a PHR bitmap of an embodiment of the present application.
  • 4(b) is a schematic diagram of a PHR bitmap of an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a PHR bitmap of an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a PHR bitmap of an embodiment of the present application.
  • FIG. 7 is a schematic flowchart of a method for reporting a PHR according to another embodiment of the present application.
  • FIG. 8 is a schematic flowchart of a method for reporting a PHR according to still another embodiment of the present application.
  • FIG. 9 is a schematic flowchart of a method for reporting a PHR according to still another embodiment of the present application.
  • FIG. 10 is a schematic block diagram of a terminal device according to an embodiment of the present application.
  • FIG. 11 is a schematic block diagram of a terminal device according to another embodiment of the present application.
  • FIG. 12 is a schematic block diagram of a base station according to an embodiment of the present application.
  • FIG. 13 is a schematic block diagram of a base station according to another embodiment of the present application.
  • FIG. 14 is a schematic structural diagram of a communication device according to an embodiment of the present application.
  • FIG. 15 is a schematic structural diagram of a system chip according to an embodiment of the present application.
  • GSM Global System of Mobile Communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the present application describes various embodiments in connection with a terminal device.
  • the terminal device may also refer to a user equipment (User Equipment, UE), an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, and a user agent.
  • the access terminal may be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication.
  • PLMN public land mobile network
  • the present application describes various embodiments in connection with a base station.
  • the base station may be a device for communicating with the terminal device, for example, may be a base station (Base Transceiver Station, BTS) in the GSM system or CDMA, or a base station (NodeB, NB) in the WCDMA system, or may be an LTE.
  • BTS Base Transceiver Station
  • NodeB, NB base station
  • An evolved base station (Evolutional Node B, eNB or eNodeB) in the system, or the base station may be a relay station, an access point, an in-vehicle device, a wearable device, and a network side device in a future 5G network or a PLMN network in a future evolution. Network side devices, etc.
  • FIG. 1 is a schematic diagram of an application scenario of an embodiment of the present application.
  • the base station around the terminal device 130 in FIG. 1 includes a primary base station 110 and at least one secondary base station 120.
  • the at least one secondary base station 120 is connected to the primary base station 110 to form a multi-connection, and is respectively connected to the terminal device 130 for providing services.
  • the terminal device 130 can establish a connection simultaneously through the primary base station 110 and the secondary base station 120.
  • the connection established between the terminal device 130 and the primary base station 110 is a primary connection
  • the connection established between the terminal device 130 and the secondary base station 120 is a secondary connection.
  • the control signaling of the terminal device 130 can be transmitted through the primary connection, and the data of the terminal device can be transmitted simultaneously through the primary connection and the secondary connection, or can be transmitted only through the secondary connection.
  • the primary base station may be, for example, a macro base station (Macrocell), and the secondary base station may be, for example, a microcell base station (Microcell), a picocell base station (Picocell), or a femtocell base station (Femtocell), but the embodiment of the present invention Not limited to this.
  • Mocrocell macro base station
  • Pocell picocell base station
  • Femtocell femtocell base station
  • the primary base station may be a base station in an LTE network or a base station in a 5G (ie, New Radio (NR)) network
  • the secondary base station may be a base station in an LTE network or a base station in an NR network.
  • the primary base station When the primary base station is a base station in the LTE network and the secondary base station is a base station under the NR network, it may be referred to as an LTE-NR double link (EN DC); when the primary base station is a base station in the NR network and the secondary base station is a base station under the LTE network, It is called NR-LTE dual link (NE DC); it can be called MR DC when both EN DC and NE DC are included; when both the primary base station and the secondary base station are base stations under the NR network, it can be called NR-NR DC; the primary base station and When the secondary base stations are base stations in the LTE network, they may be referred to as LTE-LTE DCs.
  • LTE-NR double link EN DC
  • NE DC NR-LTE dual link
  • MR DC when both EN DC and NE DC are included
  • NR-NR DC when both the primary base station and the secondary base station are base stations under the NR network, it can be called NR-NR DC
  • the terminal device reports the PHR information to the base station, The primary base station and the secondary base station cannot distinguish whether the PH carried in the PHR information reported by the terminal device is the PH domain of the secondary cell under the primary base station or the secondary cell under the secondary base station. PH domain.
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by using a bitmap, and the bits in different positions in the bitmap can be used to distinguish the corresponding secondary cell.
  • the base station After the base station receives the bitmap sent by the terminal device, the base station can effectively identify the PH domain of the secondary cell in the different base station group reported by the terminal device according to the bitmap reported by the terminal device.
  • FIG. 2 is a schematic flowchart of a method for reporting a PHR according to an embodiment of the present application.
  • the method shown in FIG. 2 can be performed by a terminal device, which can be, for example, the terminal device 130 shown in FIG. 1.
  • the method for reporting the PHR includes:
  • the terminal device determines the first PHR information to be reported.
  • the first PHR information includes a PHR bitmap, and the PHR bitmap includes a plurality of bits that are in one-to-one correspondence with the multiple secondary cells.
  • the multiple secondary cells include M secondary cells in the first cell group and N secondary cells in the second cell group, and values on each of the multiple bits represent the first PHR information. Whether or not the power headroom PH field of the secondary cell corresponding to each bit is included, and M and N are positive integers.
  • the terminal device reports the first PHR information to the first base station.
  • the first base station is a base station in the first cell group, and the first cell group is a primary cell group (MCG) or a primary base station group, and the second cell group is a secondary cell group (Secondary Cell). Group, SCG) or a secondary cell group; or the first cell group is an SCG and the second cell group is an MCG.
  • MCG primary cell group
  • SCG secondary cell group
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by means of a bitmap, and the bits in different positions in the bitmap can be used to distinguish the base station group to which the corresponding secondary cell belongs, so that the base station After receiving the bitmap sent by the terminal device, the PH field of the secondary cell under different base station groups reported by the terminal device can be effectively identified according to the bitmap reported by the terminal device.
  • the present application provides five types of bitmaps for reporting first PHR information to a base station, which are separately described below.
  • the PHR bitmap includes 16 bits, and the M secondary cells in the first group of cells are small to large according to respective secondary cell indexes.
  • the order of the indexes from small to large is sequentially corresponding to N bits of the last 8 bits of the 16 bits, wherein the ith bit of the last 8 bits corresponds to the N auxiliary
  • the index i in the secondary cell index of the cell 0 ⁇ i ⁇ 8.
  • the PHR bitmap includes 64 bits, and the M secondary cells in the first group of cells are in descending order according to the respective secondary cell indexes.
  • the M secondary cells in the first group of cells are in descending order according to the respective secondary cell indexes.
  • the j-th bit of the first 32 bits corresponding to the index j in the secondary cell index of the M secondary cells
  • the N secondary cells in the second cell group are sequentially associated with the N bits of the last 32 bits of the 32 bits in the order of the respective secondary cell indexes, and then
  • the jth bit of the 32 bits corresponds to the index j in the secondary cell index of the N secondary cells, 0 ⁇ j ⁇ 32.
  • the multiple secondary cells reported by the terminal device include M secondary cells in the first cell group and N secondary cells in the second cell group, and the secondary cell index of the M secondary cells is an index.
  • the secondary cell indexes of the N secondary cells are index C4, index C5, and index C7.
  • the largest secondary cell index among these secondary cells is index C7 (less than 8).
  • the PHR bitmap includes 16 bits (ie, 8 ⁇ 2 bits), wherein the 2nd, 3rd, 4th, and 5th bits of the first 8 bits correspond to The index C2, the index C3, the index C4, and the index C5 in the secondary cell index of the M secondary cells, and the 4th, 5th, and 7th bits of the last 8 bits respectively correspond to the N auxiliary Index C4, index C5, and index C7 in the secondary cell index of the cell.
  • the first base station does not need to know the information of the secondary cell identifier of the secondary cell group of the second cell group, and can effectively identify the secondary cell of the different base station group reported by the terminal device according to the PHR bitmap. PH domain.
  • the PHR bitmap includes a first bit field and a second bit field, where the first bit field includes at least M bits, and the M bits are the same as the M secondary cells in the first base station group.
  • the second bit field includes at least N bits, and the N bits are in one-to-one correspondence with the N secondary cells in the second base station group.
  • the PHR bitmap includes a first bit field and a second bit field
  • the M secondary cells in the first cell group are sequentially sequenced with M bits (for example, the first M bits) in the first bit field according to the order of the respective secondary cell indexes from small to large or large to small.
  • the N secondary cells in the second cell group are sequentially sequenced from small to large or large to small, and sequentially with N bits in the second bit field (for example, the first N) Bits are one-to-one correspondence.
  • the PHR bitmap includes two domains, a first bit field and a second bit field
  • the first bit field includes at least M bits, respectively, for indicating the corresponding first Whether the PH field of the M secondary cells in the cell group is reported, that is, whether the PH field of the M cells is carried in the first PHR information
  • the second bit field includes at least N bits, which are respectively used to indicate the corresponding Whether the PH field of the N cells in the second cell group is reported, that is, whether the PH field of the N cells is carried in the first PHR information.
  • the PHR includes 32 bits.
  • the first bit field includes the first 15 bits in the PHR bitmap
  • the second bit field includes the last 16 bits in the PHR bitmap.
  • the first 9 bits in the first bit field and the 9 secondary cells in the first cell group reported by the terminal device (the secondary cell indexes are respectively C1, C2, C4, C5, C7, C10, C11, C12, C14) a one-to-one correspondence, wherein the value of each bit indicates whether the terminal device reports the PH field of the secondary cell corresponding to the bit, that is, whether the first PHR information carries the PH of the secondary cell corresponding to the bit
  • the first six bits in the second bit field and the six secondary cells in the second cell group reported by the terminal device (the secondary cell indexes are C3, C4, C5, C6, C9, C10, respectively).
  • the value of each of the bits indicates whether the terminal device reports the PH field of the secondary cell corresponding to the bit, that is, whether the PH field of the secondary cell corresponding to the bit is carried in the first PHR information.
  • the value of the bit in the PHR bitmap is 1, it indicates that the first PHR information reported by the terminal device carries the PH field of the secondary cell corresponding to the bit.
  • the M bits in the first bit field are the first M bits in the plurality of bits in the PHR bitmap
  • the N bits in the second bit field The bits are the last N bits of the plurality of bits in the PHR bitmap.
  • the reserved bit R is not included, and the bitmap includes 31 bits, and the first bit region includes the first 15 bits therein, respectively, and the first cell group reported by the terminal device.
  • the 15 secondary cells (the secondary cell indexes are respectively C1 to C15) are in one-to-one correspondence, and the first bit field includes the last 16 bits, and the 16 secondary cells in the first cell group reported by the terminal device respectively (The secondary cell indexes are respectively C16 to C31) one-to-one correspondence.
  • the multiple secondary cells are in one-to-one correspondence with the multiple bits in the PHR bitmap according to the order of the respective secondary cell indexes from small to large or from large to small.
  • the secondary cell corresponding to the previous one of the two adjacent bits is the secondary cell in the first cell group.
  • the secondary cell corresponding to the next one of the two adjacent bits is the secondary cell in the second cell group.
  • the first cell group needs to know the index value or index range of the secondary cell index in the first cell group of the multiple secondary cells, and the secondary cell group in the multiple secondary cells.
  • the index value or index range of the cell index Similarly, the second cell group also needs to know an index value or an index range of the secondary cell index in the first cell group of the multiple secondary cells, and a secondary cell index in the second cell group in the multiple secondary cells. Index value or index range.
  • the multiple secondary cells reported by the terminal device are sequentially corresponding to multiple bits in the PHR bitmap according to the order of the respective secondary cell indexes from small to large or from large to small, which may be from Going to the plurality of bits in the PHR bitmap in turn, for example, as shown in FIG. 4(a); or, the plurality of secondary cells are in descending order according to respective secondary cell indexes, from the back to the The first one is in one-to-one correspondence with the plurality of bits in the PHR bitmap.
  • the plurality of secondary cells are in turn corresponding to a plurality of bits in the PHR bitmap according to the order of the respective secondary cell indexes, so that there is a case if the secondary cell in the first cell group
  • the secondary cell index and the secondary cell index of the secondary cell in the second cell group are repeated. For example, as shown in FIG. 5, if the secondary cell index of the secondary cell reported by the terminal device is 1, 2, 3, 3, 4, 4, 5, 6, then it cannot be determined that the two indexes 3 are the first cell group and The index of the secondary cell under which base station group in the second cell group, and the two indexes 4 are indexes of which of the first cell group and the second cell group are the secondary cells.
  • index 1, index 2, index 3, and index 4 are indexes of the secondary cell in the first cell group, and index 3, index 4, index 5, and index 6 are indexes of the secondary cell in the second cell group.
  • the previous index of the two indexes 3 may be set as the secondary cell index of the secondary cell in the first cell group, and the latter index is the secondary cell index of the secondary cell in the second cell group.
  • the previous bit corresponds to the secondary cell with the index of 3 under the first cell group, and the value on the previous bit indicates the second cell. Whether the PH field of the secondary cell whose index is 3 under the group is reported; and the next bit is the second small
  • the secondary cell with the index of 3 in the block corresponds to the value of the secondary cell, and the value of the next bit indicates whether the PH field of the secondary cell with the index of 3 in the first cell group is reported.
  • the previous bit corresponds to the secondary cell with the index of 3 under the second cell group, and the latter bit corresponds to the secondary cell with the index of 3 under the first cell group. This application does not limit this.
  • the previous bit corresponds to the secondary cell with the index of 4 under the first cell group, and the index of the next bit and the second cell group is 4.
  • the secondary cell corresponds.
  • the previous bit corresponds to the secondary cell with index 4 under the second cell group, and the latter bit corresponds to the secondary cell with index 4 under the first cell group. This application does not limit this.
  • the M secondary cells in the first cell group are in order from small to large or large to small in the order of the respective secondary cell indexes, and are sequentially followed by the first M bits in the PHR bitmap.
  • the N secondary cells in the second cell group are in order from small to large or large to small in order of the respective secondary cell indexes, and are followed by the last N bits in the PHR bitmap from the back to the front. A correspondence.
  • the M secondary cells in the first cell group correspond to the first M bits in the PHR bitmap, which is equivalent to the post-going mapping; and the N secondary cells in the second cell group correspond to The last N bits in the PHR bitmap are equivalent to mapping from the back to the front.
  • the secondary cell index of the secondary cell in the first cell group reported by the terminal device is C1 to C8, and the 8 secondary cells indexed from C1 to C8 respectively correspond to The first to eighth bits in the PHR bitmap; the secondary cell index of the secondary cell in the second cell group reported by the terminal device is C1 to C6, and the index is C1 to the index C6.
  • the cells respectively correspond to the first to the sixth last bit in the PHR bitmap.
  • the method further includes: the terminal device sends second index information to the first base station, where the second index information includes the second cell group in the multiple secondary cells.
  • the index value or index range of the secondary cell index of the secondary cell is not limited
  • the first base station not only knows the secondary cell under the first primary cell group in which it is located.
  • the information of the secondary cell index further needs information such as an index range or a specific index value of the secondary cell index of the secondary cell in the second primary cell group.
  • the first base station may also receive the second index information sent by the base station in the second cell group, and send the first index information to the base station in the second cell group, where the first index information includes the first cell group The index value or index range of the secondary cell index of the secondary cell.
  • FIG. 7 is a schematic flowchart of a method for reporting a PHR according to an embodiment of the present application.
  • the method shown in FIG. 7 can be performed by a terminal device, which can be, for example, the terminal device 130 shown in FIG. 1.
  • the method for reporting the PHR includes:
  • the terminal device determines the second power headroom to report the PHR information and the third PHR information, where the second PHR information includes multiple bits corresponding to the multiple secondary cells in the primary cell group.
  • the third PHR information includes a plurality of bits corresponding to the plurality of secondary cells in the secondary cell group, wherein a value on each bit of the second PHR information indicates whether the second PHR information is included in the second PHR information.
  • a power headroom PH field of the secondary cell corresponding to each bit in the second PHR information, and a value on each bit in the third PHR information indicates whether the third PHR information includes the third PHR information.
  • the PH field of the secondary cell corresponding to each bit.
  • the terminal device reports the first PHR information and the second PHR information to the first base station, where the first base station is a base station in the primary cell group or a base station in the secondary cell group.
  • the terminal device separately sends the second PHR information and the third PHR information to the network device to respectively indicate the PH domain of the multiple secondary cells in the primary cell group and the PH domains of the multiple secondary cells in the secondary cell group, so that The base station can effectively identify the PH domain of the secondary cell under different base station groups reported by the terminal device.
  • FIG. 8 is a schematic flowchart of a method for reporting a PHR according to an embodiment of the present application.
  • the method illustrated in FIG. 8 may be performed by a first base station, which may be, for example, base station 110 or base station 120 shown in FIG.
  • the method for reporting the PHR includes:
  • the first base station in the first cell group receives the PHR information reported by the first power headroom reported by the terminal device.
  • the first PHR information includes a PHR bitmap, where the PHR bitmap includes a plurality of bits corresponding to a plurality of secondary cells, wherein the multiple secondary cells include M secondary cells in the first cell group.
  • the N secondary cells in the second cell group, the value of each of the multiple bits indicates whether the first PHR information includes the power headroom PH field of the secondary cell corresponding to the bit.
  • M and N are positive integers.
  • the first base station determines, according to the PHR information, a PH domain of the secondary cell reported by the terminal device.
  • the first cell group is a primary cell group MCG
  • the second cell group is a secondary cell group SCG, or the first cell group is an SCG and the second cell group is an MCG.
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by means of a bitmap, and the bits in different positions in the bitmap can be used to distinguish the base station group to which the corresponding secondary cell belongs, so that the base station After receiving the bitmap sent by the terminal device, the PH field of the secondary cell under different base station groups reported by the terminal device can be effectively identified according to the bitmap reported by the terminal device.
  • the PHR bitmap includes 16 bits, and the M secondary cells in the first group of cells are small to large according to respective secondary cell indexes.
  • the PHR bitmap includes 64 bits, and the M secondary cells in the first group of cells are in descending order according to the respective secondary cell indexes.
  • the M secondary cells in the first group of cells are in descending order according to the respective secondary cell indexes.
  • the j-th bit of the first 32 bits corresponding to the index j in the secondary cell index of the M secondary cells
  • the N secondary cells in the second cell group are sequentially associated with the N bits of the last 32 bits of the 32 bits in the order of the respective secondary cell indexes, and then
  • the jth bit of the 32 bits corresponds to the index j in the secondary cell index of the N secondary cells, 0 ⁇ j ⁇ 32.
  • the PHR bitmap includes a first bit field and a second bit field, and the M secondary cells in the first cell group are sequentially changed from small to large or large to small according to respective secondary cell indexes.
  • the M bits in the first bit field are in one-to-one correspondence; the N secondary cells in the second cell group are sequentially and in descending order according to the respective secondary cell index, and the second bit is sequentially
  • the N bits in the field correspond one-to-one.
  • the M bits in the first bit field are the multiples in the PHR bitmap
  • the first M bits in the bit, the N bits in the second bit field being the last N bits of the plurality of bits in the PHR bitmap.
  • the multiple secondary cells are in turn corresponding to the multiple bits in the PHR bitmap according to the order of the respective secondary cell indexes from small to large or from large to small, wherein if two adjacent cells are in one-to-one correspondence,
  • the secondary bits correspond to the two secondary cells with the same secondary cell index, and the secondary cell corresponding to the previous one of the two adjacent bits is the secondary cell in the first cell group, and the adjacent two bits
  • the secondary cell corresponding to the latter bit in the bit is the secondary cell under the second cell group.
  • the M secondary cells in the first cell group are in order from small to large or large to small in the order of the respective secondary cell indexes, and are sequentially followed by the first M bits in the PHR bitmap.
  • the N secondary cells in the second cell group are in the order of small to large or large to small according to the respective secondary cell indexes, and are followed by the last N bits in the PHR bitmap from the back to the front. A correspondence.
  • the method further includes: acquiring, by the first base station, second index information, where the second index information includes the multiple The index value or index range of the secondary cell index of the secondary cell in the second cell group in the secondary cell.
  • the first base station acquires the index information, where the first base station receives the second index information sent by the terminal device, or the first base station receives the index sent by the second base station in the second cell group. information.
  • the method further includes: the first base station sends first index information to the second base station in the second cell group, where the first index information includes the second cell group in the multiple secondary cells.
  • the index value or index range of the secondary cell index of the secondary cell is not limited
  • FIG. 9 is a schematic flowchart of a method for reporting a PHR according to an embodiment of the present application.
  • the method illustrated in FIG. 9 may be performed by a first base station, which may be, for example, base station 110 or base station 120 shown in FIG.
  • the method for reporting the PHR includes:
  • the first base station receives the second power headroom reported PHR information and the third PHR information respectively reported by the terminal device, where the second PHR information includes multiple bits corresponding to the multiple secondary cells in the primary cell group. Bits, the third PHR information includes a plurality of bits in one-to-one correspondence with a plurality of secondary cells in the secondary cell group.
  • each bit in the second PHR information indicates whether the second PHR includes a power headroom PH field of the secondary cell corresponding to each bit in the second PHR information
  • the third PHR The value on each bit in the information indicates whether the PH field of the secondary cell corresponding to each bit in the third PHR information is included in the third PHR information.
  • the first base station determines, according to the second PHR information and the third PHR information, a PH domain of the secondary cell reported by the terminal device.
  • the first base station is a base station in the primary base station group or a base station in the secondary base station group.
  • the base station obtains the second PHR information and the third PHR information respectively sent by the terminal device, to obtain the PH domain of the secondary cell that is mainly reported by the terminal device, and the secondary cell group that is reported by the terminal device.
  • the PH domain of the cell and can effectively identify the PH domain of the secondary cell under different base station groups reported by the terminal device.
  • the size of the sequence numbers of the above processes does not mean the order of execution, and the order of execution of each process should be determined by its function and internal logic, and should not be implemented in the present application.
  • the implementation of the examples constitutes any limitation.
  • FIG. 10 is a schematic block diagram of a terminal device 1000 according to an embodiment of the present application.
  • the terminal device 1000 includes a determining unit 1010 and a transceiver unit 1020. among them:
  • the determining unit 1010 is configured to determine the first power headroom to report the PHR information, where the first PHR information includes a PHR bitmap, where the PHR bitmap includes a plurality of bits corresponding to the multiple secondary cells one by one.
  • the multiple secondary cells include M secondary cells under the first cell group and N secondary cells under the second cell group, and values on each of the multiple bits represent the first Whether the power headroom PH field of the secondary cell corresponding to each bit is included in the PHR information, and M and N are positive integers;
  • the transceiver unit 1020 is configured to report, to the first base station, the first PHR information determined by the determining unit 1010, where the first base station is a base station in the first cell group, and the first cell group is The primary cell group MCG and the second cell group is a secondary cell group SCG, or the first cell group is an SCG and the second cell group is an MCG.
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by means of a bitmap, and the bits in different positions in the bitmap can be used to distinguish the corresponding secondary cell.
  • the base station group After the base station group receives the bitmap, the base station can effectively identify the PH field of the secondary cell in the different base station group reported by the terminal device according to the bitmap reported by the terminal device.
  • the PHR bitmap includes 16 bits
  • the M secondary cells in the first cell group are respectively configured according to respective The cell index is in a sequence from small to large, and sequentially corresponds to M bits of the first 8 bits of the 16 bits, wherein the i-th bit of the first 8 bits corresponds to the An index i in the secondary cell index of the M secondary cells, and the N secondary cells in the second cell group are sequentially and in the order of the respective secondary cell indexes, and the 16 bits are sequentially
  • the N bits of the last 8 bits correspond one-to-one, wherein the i-th bit of the last 8 bits corresponds to the index i in the secondary cell index of the N secondary cells, 0 ⁇ i ⁇ 8;
  • the PHR bitmap includes 64 bits, and the M secondary cells in the first group of cells are small according to their respective secondary cell indexes. a large order, one-to-one correspondence with M bits of the first 32 bits of the 64 bits, the j-th bit of the first 32 bits corresponding to the M secondary cells An index j in the secondary cell index, and the N secondary cells in the second cell group are sequentially and in descending order of the secondary cell index, followed by the last 32 bits of the 32 bits.
  • the N bits in the one-to-one correspondence, the j-th bit in the last 32 bits corresponds to the index j in the secondary cell index of the N secondary cells, 0 ⁇ j ⁇ 32.
  • the PHR bitmap includes a first bit field and a second bit field, and the M secondary cells in the first cell group are sequentially and in the order of respective secondary cell indexes.
  • the M bits in the first bit field are in one-to-one correspondence; the N secondary cells in the second cell group are sequentially and in the order of the second bit field in the order of the respective secondary cell indexes.
  • N bits correspond one-to-one.
  • the M bits in the first bit field are the first M bits in the plurality of bits in the PHR bitmap, and the The N bits are the last N bits of the plurality of bits in the PHR bitmap.
  • the plurality of secondary cells are sequentially corresponding to the plurality of bits in the PHR bitmap according to a sequence of a respective secondary cell index from small to large or from large to small, wherein
  • the two adjacent bits correspond to the two secondary cells with the same secondary cell index, and the secondary cell corresponding to the previous one of the two adjacent bits is the secondary cell in the first cell group.
  • Narrative The secondary cell corresponding to the latter one of the two adjacent bits is the secondary cell under the second cell group.
  • the M secondary cells in the first cell group are in descending order of the respective secondary cell indexes, or from the largest to the smallest, and the first M in the PHR bitmap are sequentially followed. Bits are in one-to-one correspondence; the N secondary cells in the second cell group are in descending order of the respective secondary cell indexes, and are in descending order from the back to the front and the PHR bitmap The last N bits correspond one-to-one.
  • the transceiver unit 1020 is further configured to: send, to the first base station, second index information, where the second index information includes a secondary cell in the second group of the multiple secondary cells.
  • the index value or index range of the secondary cell index is further configured to: send, to the first base station, second index information, where the second index information includes a secondary cell in the second group of the multiple secondary cells. The index value or index range of the secondary cell index.
  • terminal device 700 can perform the corresponding operations of the method 200 performed by the terminal device in the foregoing method embodiment, and details are not described herein for brevity.
  • FIG. 11 is a schematic block diagram of a terminal device 1100 according to an embodiment of the present application. As shown in FIG. 11, the terminal device 1100 includes a transmitting unit 1110 and a receiving unit 1120. among them:
  • a determining unit 1110 configured to determine a second power headroom to report the PHR information and the third PHR information, where the second PHR information includes multiple bits corresponding to the multiple secondary cells in the primary cell group.
  • the third PHR information includes a plurality of bits in one-to-one correspondence with a plurality of secondary cells in the secondary cell group, where a value on each bit in the second PHR information indicates the second PHR information Whether a power headroom PH field of the secondary cell corresponding to each bit in the second PHR information is included, and a value on each bit in the third PHR information indicates whether the third PHR information includes a PH field of a secondary cell corresponding to each bit in the third PHR information;
  • the transceiver unit 1120 is configured to report, to the first base station, the first PHR information and the second PHR information that are determined by the determining unit 1110, where the first base station is a base station or a The base station under the secondary cell group is described.
  • the terminal device separately sends the second PHR information and the third PHR information to the network device to respectively indicate the PH domain of the multiple secondary cells in the primary cell group and the PH domains of the multiple secondary cells in the secondary cell group, so that The base station can effectively identify the PH domain of the secondary cell under different base station groups reported by the terminal device.
  • the terminal device separately sends the second PHR information and the third PHR information to the network device to respectively indicate the PH domain of the multiple secondary cells in the primary cell group and the PH domains of the multiple secondary cells in the secondary cell group, so that The base station can effectively identify the auxiliary small groups under different base station groups reported by the terminal device.
  • the PH field of the area The PH field of the area.
  • FIG. 12 is a schematic block diagram of a base station 1200 according to an embodiment of the present application. As shown in FIG. 12, the base station 1200 includes a transmitting unit 1210 and a determining unit 1220. among them:
  • the transceiver unit 1210 is configured to receive PHR information reported by the first power headroom reported by the terminal device, where the first PHR information includes a PHR bitmap, where the PHR bitmap includes multiple bits corresponding to the multiple secondary cells.
  • the plurality of secondary cells include M secondary cells under the first cell group and N secondary cells under the second cell group, and values on each of the plurality of bits represent the first Whether a power headroom PH field of the secondary cell corresponding to each bit is included in a PHR information, and M and N are positive integers;
  • a determining unit 1220 configured to determine, according to the first PHR information received by the transceiver unit 1210, a PH domain of the secondary cell reported by the terminal device, where the first cell group is a primary cell group MCG and the The second cell group is a secondary cell group SCG, or the first cell group is an SCG and the second cell group is an MCG.
  • the terminal device separately indicates the primary cell group and the secondary cell in the secondary cell group by means of a bitmap, and the bits in different positions in the bitmap can be used to distinguish the base station group to which the corresponding secondary cell belongs, so that the base station After receiving the bitmap sent by the terminal device, the PH field of the secondary cell under different base station groups reported by the terminal device can be effectively identified according to the bitmap reported by the terminal device.
  • the PHR bitmap includes 16 bits
  • the M secondary cells in the first cell group are respectively configured according to respective The cell index is in a sequence from small to large, and sequentially corresponds to M bits of the first 8 bits of the 16 bits, wherein the i-th bit of the first 8 bits corresponds to the An index i in the secondary cell index of the M secondary cells, and the N secondary cells in the second cell group are sequentially and in the order of the respective secondary cell indexes, and the 16 bits are sequentially
  • the N bits of the last 8 bits correspond one-to-one, wherein the i-th bit of the last 8 bits corresponds to the index i in the secondary cell index of the N secondary cells, 0 ⁇ i ⁇ 8;
  • the PHR bitmap includes 64 bits, and the M secondary cells in the first group of cells are small according to their respective secondary cell indexes. a large order, one-to-one correspondence with M bits of the first 32 bits of the 64 bits, the j-th bit of the first 32 bits corresponding to the M secondary cells An index j in the secondary cell index, and the N secondary cells in the second cell group are in accordance with The respective secondary cell indexes are in a sequence from small to large, and are sequentially associated with N of the last 32 bits of the 32 bits, and the jth bit of the last 32 bits corresponds to An index j in the secondary cell index of the N secondary cells, 0 ⁇ j ⁇ 32.
  • the PHR bitmap includes a first bit field and a second bit field
  • the M secondary cells in the first cell group are in descending order of large or large according to respective secondary cell indexes.
  • the N secondary cells in the second cell group are in the order of small to large or large to small according to respective secondary cell indexes.
  • One-to-one correspondence with N bits in the second bit field in sequence.
  • the M bits in the first bit field are the first M bits in the plurality of bits in the PHR bitmap, and the The N bits are the last N bits of the plurality of bits in the PHR bitmap.
  • the plurality of secondary cells are sequentially corresponding to the plurality of bits in the PHR bitmap according to a sequence of a respective secondary cell index from small to large or from large to small, wherein
  • the two adjacent bits correspond to the two secondary cells with the same secondary cell index, and the secondary cell corresponding to the previous one of the two adjacent bits is the secondary cell in the first cell group.
  • the secondary cell corresponding to the latter one of the two adjacent bits is the secondary cell under the second cell group.
  • the M secondary cells in the first cell group are in descending order of the respective secondary cell indexes, or from the largest to the smallest, and the first M in the PHR bitmap are sequentially followed. Bits are in one-to-one correspondence; the N secondary cells in the second cell group are in descending order of the respective secondary cell indexes, and are in descending order from the back to the front and the PHR bitmap The last N bits correspond one-to-one.
  • the base station further includes: an acquiring unit, configured to: acquire second index information, where the second index information includes a secondary cell index of the secondary cell in the second cell group in the multiple secondary cells Index value or index range.
  • the acquiring unit is configured to: receive, by the transceiver unit 1210, the second index information that is sent by the terminal device, or receive, by the transceiver unit 1210, the second group of the second group of cells.
  • the second index information sent by the base station is configured to: receive, by the transceiver unit 1210, the second index information that is sent by the terminal device, or receive, by the transceiver unit 1210, the second group of the second group of cells.
  • the second index information sent by the base station is configured to: receive, by the transceiver unit 1210, the second index information that is sent by the terminal device, or receive, by the transceiver unit 1210, the second group of the second group of cells.
  • the transceiver unit 1210 is further configured to: send, to the second base station in the second cell group, first index information, where the first index information includes the second one of the multiple secondary cells.
  • the base station 1200 can perform the corresponding operations of the method 700 performed by the first base station in the foregoing method embodiments. For brevity, no further details are provided herein.
  • FIG. 13 is a schematic block diagram of a base station 1300 according to an embodiment of the present application. As shown in FIG. 13, the base station 1300 includes a transceiver unit 1310 and a determining unit 1320. among them:
  • the transceiver unit 1310 is configured to receive the second power headroom reported PHR information and the third PHR information respectively reported by the terminal device, where the second PHR information includes multiple bits corresponding to the multiple secondary cells in the primary cell group.
  • the third PHR information includes a plurality of bits in one-to-one correspondence with a plurality of secondary cells in the secondary cell group, wherein a value on each bit in the second PHR information indicates the second PHR Whether the information includes a power headroom PH field of the secondary cell corresponding to each bit in the second PHR information, and a value on each bit in the third PHR information indicates whether the third PHR information And including a PH domain of the secondary cell corresponding to each bit in the third PHR information;
  • a determining unit 1320 configured to determine, according to the second PHR information and the third PHR information received by the transceiver unit 1310, a PH domain of the secondary cell reported by the terminal device, where the first base station is the primary a base station under the base station group or a base station under the secondary base station group.
  • the base station obtains the second PHR information and the third PHR information respectively sent by the terminal device, to obtain the PH domain of the secondary cell that is mainly reported by the terminal device, and the secondary cell group that is reported by the terminal device.
  • the PH domain of the cell and can effectively identify the PH domain of the secondary cell under different base station groups reported by the terminal device.
  • FIG. 14 is a schematic structural diagram of a communication device 1400 according to an embodiment of the present application.
  • the communication device includes a processor 1410, a transceiver 1420, and a memory 1430, wherein the processor 1410, the transceiver 1420, and the memory 1430 communicate with each other through an internal connection path.
  • the memory 1430 is configured to store instructions for executing the instructions stored by the memory 1430 to control the transceiver 1420 to receive signals or transmit signals.
  • the processor 1410 may invoke the program code stored in the memory 1430 to perform the corresponding operations of the method 200 performed by the terminal device in the method embodiment.
  • the processor 1410 may invoke the program code stored in the memory 1430 to perform the corresponding operations of the method 200 performed by the terminal device in the method embodiment.
  • the processor 1410 can call the program code stored in the memory 1430 to perform the corresponding operations of the method 700 performed by the terminal device in the method embodiment.
  • the processor 1410 can call the program code stored in the memory 1430 to perform the corresponding operations of the method 700 performed by the terminal device in the method embodiment.
  • the processor 1410 can invoke the program code stored in the memory 1430 to execute The corresponding operations of the method 800 performed by the first base station in the method embodiment are not described herein again for brevity.
  • the processor 1410 may invoke the program code stored in the memory 1430 to perform the corresponding operations of the method 900 performed by the first base station in the method embodiment.
  • the processor 1410 may invoke the program code stored in the memory 1430 to perform the corresponding operations of the method 900 performed by the first base station in the method embodiment.
  • the processor of the embodiment of the present application may be an integrated circuit chip with signal processing capability.
  • each step of the foregoing method embodiment may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software.
  • the processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA), or the like. Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the memory in the embodiments of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory.
  • the volatile memory can be a Random Access Memory (RAM) that acts as an external cache.
  • RAM Random Access Memory
  • many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM).
  • SDRAM Double Data Rate SDRAM
  • DDR SDRAM Double Data Rate SDRAM
  • ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • SLDRAM Synchronous Connection Dynamic Random Access Memory
  • DR RAM direct memory Bus Random Access Memory
  • FIG. 15 is a schematic structural diagram of a system chip according to an embodiment of the present application.
  • the system chip 1500 of FIG. 15 includes an input interface 1501, an output interface 1502, at least one processor 1503, and a memory 1504.
  • the input interface 1501, the output interface 1502, the processor 1503, and the memory 1504 are interconnected by an internal connection path.
  • the processor 1503 is configured to execute code in the memory 1504.
  • the processor 1503 can implement the method 200 performed by the terminal device in the method embodiment. For the sake of brevity, it will not be repeated here.
  • the processor 1503 can implement the method 700 performed by the terminal device in the method embodiment. For the sake of brevity, it will not be repeated here.
  • the processor 1503 can implement the method 800 performed by the first base station in a method embodiment. For the sake of brevity, it will not be repeated here.
  • the processor 1503 can implement the method 900 performed by the first base station in the method embodiment. For the sake of brevity, it will not be repeated here.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one monitoring unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present application which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or base station, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

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Abstract

本申请公开了一种上报PHR的方法、终端设备和基站，该方法包括：终端设备确定待上报的第一PHR信息，该第一PHR信息包括PHR比特图，该PHR比特图包括与多个辅小区一一对应的多个比特位，该多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，该多个比特位中每个比特位上的值表示该第一PHR信息中是否包括与该每个比特位对应的辅小区的PH域；该终端设备向第一基站上报该第一PHR信息，该第一基站为该第一小区组下的基站，该第一小区组为MCG且该第二小区组为SCG，或者该第一小区组为SCG且该第二小区组为MCG。因此基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同基站组下的辅小区的PH域。

Description

上报PHR的方法、终端设备和基站 技术领域
本申请实施例涉及无线通信领域，并且更具体地，涉及一种上报功率余量上报(Power Headroom Report，PHR)的方法、终端设备和基站。
背景技术
在双连接(Dual connectivity，DC)场景下，当终端设备向基站上报PHR信息时，可能会存在主基站(Main eNB，MeNB)使用的辅小区标识(SCell Index)和辅基站(Secondary eNB，SeNB)使用的辅小区标识之间无法区分的问题，这样，主基站和辅基站就无法区分该终端设备上报的PHR信息中携带的PH域是主基站下的辅小区的PH域，还是辅基站下的辅小区的PH域。
发明内容
本申请实施例提供了一种上报PHR的方法、终端设备和基站，基站能够有效地识别终端设备上报的不同基站组下的辅小区的PH域。
第一方面，提供了一种上报PHR的方法，包括：终端设备确定待上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；所述终端设备向第一基站上报所述第一PHR信息，其中，所述第一基站为所述第一小区组中的基站，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG
因此，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所属的小区组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同小区组下的辅小区的PH域。在一种可能的实现方式中，所述多个辅小区的辅小区索引的最大值 小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
在一种可能的实现方式中，所述PHR比特图包括第一比特域和第二比特域，所述第一比特域包括M个比特位，所述M个比特位与所述第一基站组下的所述M个辅小区一一对应，所述第二比特域包括N个比特位，所述N个比特位与所述第二基站组下的所述N个辅小区一一对应。
在一种可能的实现方式中，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
在一种可能的实现方式中，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
在一种可能的实现方式中，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一 对应，其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
在一种可能的实现方式中，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
在一种可能的实现方式中，所述方法还包括：所述终端设备向所述第一基站发送第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
第二方面，提供了一种上报PHR的方法，包括：终端设备确定待上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；所述终端设备向第一基站分别上报所述第一PHR信息和所述第二PHR信息，所述第一基站为所述主小区组下的基站或者为所述辅小区组下的基站。
因此，终端设备通过分别向网络设备发送第二PHR信息和第三PHR信息，以分别指示主小区组下的多个辅小区的PH域和辅小区组下的多个辅小区的PH域，使得基站能够有效地识别终端设备上报的不同小区组下的辅小区的PH域。
第三方面，提供了一种上报PHR的方法，包括：第一小区组下的第一基站接收终端设备上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR 信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；所述第一基站根据所述第一PHR信息，确定所述终端设备上报的辅小区的PH域，其中，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
因此，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所属的小区组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同小区组下的辅小区的PH域。
在一种可能的实现方式中，所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
在一种可能的实现方式中，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
在一种可能的实现方式中，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
在一种可能的实现方式中，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
在一种可能的实现方式中，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
在一种可能的实现方式中，在所述第一基站根据所述PHR信息，确定所述终端设备上报的辅小区的PH域之前，所述方法还包括：所述第一基站获取第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
在一种可能的实现方式中，所述第一基站获取索引信息，包括：所述第一基站接收所述终端设备发送的所述第二索引信息；或者所述第一基站接收所述第二小区组下的第二基站发送的所述索引信息。
在一种可能的实现方式中，所述方法还包括：所述第一基站向所述第二小区组下的第二基站发送第一索引信息，所述第一索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
第四方面，提供了一种上报PHR的方法，包括：第一基站接收终端设备分别上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR 信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；所述第一基站根据所述第二PHR信息和所述第三PHR信息，确定所述终端设备上报的辅小区的PH域，所述第一基站为所述主小区组下的基站或者为所述辅小区组下的基站。
因此，基站通过接收终端设备分别发送的第二PHR信息和第三PHR信息，以获取该终端设备上报的主基站主要下的辅小区的PH域，和该终端设备上报的辅小区组下的辅小区的PH域，并且能够有效地识别终端设备上报的不同小区组下的辅小区的PH域。
第五方面，提供了一种终端设备，该终端设备可以执行上述第一方面或第一方面的任意可选的实现方式中的终端设备的操作。具体地，该终端设备可以包括用于执行上述第一方面或第一方面的任意可能的实现方式中的终端设备的操作的模块单元。
第六方面，提供了一种终端设备，该终端设备可以执行上述第二方面或第二方面的任意可选的实现方式中的终端设备的操作。具体地，该终端设备可以包括用于执行上述第二方面或第二方面的任意可能的实现方式中的终端设备的操作的模块单元。
第七方面，提供了一种基站，该基站可以执行上述第三方面或第三方面的任意可选的实现方式中的基站的操作。具体地，该基站可以包括用于执行上述第三方面或第三方面的任意可能的实现方式中的基站的操作的模块单元。
第八方面，提供了一种基站，该基站可以执行上述第四方面或第四方面的任意可选的实现方式中的基站的操作。具体地，该基站可以包括用于执行上述第四方面或第四方面的任意可能的实现方式中的基站的操作的模块单元。
第九方面，提供了一种终端设备，该终端设备包括：处理器、收发器和存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。该存储器用于存储指令，该处理器用于执行该存储器存储的指令。当该处理器执行该存储器存储的指令时，该执行使得该终端设备执行第一方面或第一方面的任意可能的实现方式中的方法，或者该执行使得该终端设备实现第五方面提供的终端设备。
第十方面，提供了一种终端设备，该终端设备包括：处理器、收发器和 存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。该存储器用于存储指令，该处理器用于执行该存储器存储的指令。当该处理器执行该存储器存储的指令时，该执行使得该终端设备执行第二方面或第二方面的任意可能的实现方式中的方法，或者该执行使得该终端设备实现第六方面提供的终端设备。
第十一方面，提供了一种基站，该基站包括：处理器、收发器和存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。该存储器用于存储指令，该处理器用于执行该存储器存储的指令。当该处理器执行该存储器存储的指令时，该执行使得该基站执行第三方面或第三方面的任意可能的实现方式中的方法，或者该执行使得该基站实现第七方面提供的基站。
第十二方面，提供了一种基站，该基站包括：处理器、收发器和存储器。其中，该处理器、收发器和存储器之间通过内部连接通路互相通信。该存储器用于存储指令，该处理器用于执行该存储器存储的指令。当该处理器执行该存储器存储的指令时，该执行使得该基站执行第四方面或第四方面的任意可能的实现方式中的方法，或者该执行使得该基站实现第八方面提供的基站。
第十三方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得终端设备执行上述第一方面，及其各种实现方式中的任一种上报PHR的方法。
第十四方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得终端设备执行上述第二方面，及其各种实现方式中的任一种上报PHR的方法。
第十五方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得基站执行上述第三方面，及其各种实现方式中的任一种上报PHR的方法。
第十六方面，提供了一种计算机可读存储介质，所述计算机可读存储介质存储有程序，所述程序使得基站执行上述第四方面，及其各种实现方式中的任一种上报PHR的方法。
第十七方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被 执行时，该处理器可以实现前述第一方面或第一方面的任意可能的实现方式中的方法。
第十八方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被执行时，该处理器可以实现前述第二方面或第二方面的任意可能的实现方式中的方法。
第十九方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被执行时，该处理器可以实现前述第三方面或第三方面的任意可能的实现方式中的方法。
第二十方面，提供了一种系统芯片，该系统芯片包括输入接口、输出接口、处理器和存储器，该处理器用于执行该存储器存储的指令，当该指令被执行时，该处理器可以实现前述第四方面或第四方面的任意可能的实现方式中的方法。
第二十一方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机执行上述第一方面或第一方面的任意可能的实现方式中的方法。
第二十二方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机执行上述第二方面或第二方面的任意可能的实现方式中的方法。
第二十三方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机执行上述第三方面或第三方面的任意可能的实现方式中的方法。
第二十四方面，提供了一种包括指令的计算机程序产品，当所述计算机程序产品在计算机上运行时，使得该计算机执行上述第四方面或第四方面的任意可能的实现方式中的方法。
附图说明
图1是本申请实施例的一种应用场景的示意性架构图。
图2是本申请实施例的上报PHR的方法的示意性流程图。
图3是本申请一实施例的PHR比特图的示意图。
图4(a)是本申请一实施例的PHR比特图的示意图。
图4(b)是本申请一实施例的PHR比特图的示意图。
图5是本申请一实施例的PHR比特图的示意图。
图6是本申请一实施例的PHR比特图的示意图。
图7是本申请另一实施例的上报PHR的方法的示意性流程图。
图8是本申请再一实施例的上报PHR的方法的示意性流程图。
图9是本申请再一实施例的上报PHR的方法的示意性流程图。
图10是本申请实施例的终端设备的示意性框图。
图11是本申请另一实施例的终端设备的示意性框图。
图12是本申请实施例的基站的示意性框图。
图13是本申请另一实施例的基站的示意性框图。
图14是本申请实施例的通信设备的示意性结构图。
图15是本申请实施例的系统芯片的示意性结构图。
具体实施方式
下面将结合附图，对本申请实施例中的技术方案进行描述。
应理解，本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile Communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、以及未来的5G通信系统等。
本申请结合终端设备描述了各个实施例。终端设备也可以指用户设备(User Equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、 可穿戴设备，未来5G网络中的终端设备或者未来演进的陆上公用移动通信网(Public Land Mobile Network，PLMN)网络中的终端设备等。
本申请结合基站描述了各个实施例。基站可以是用于与终端设备进行通信的设备，例如，可以是GSM系统或CDMA中的基站(Base Transceiver Station，BTS)，也可以是WCDMA系统中的基站(NodeB，NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，eNB或eNodeB)，或者该基站可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络侧设备或未来演进的PLMN网络中的网络侧设备等。
图1是本申请实施例的一个应用场景的示意图。图1中的终端设备130周围的基站包括主基站110和至少一个辅基站120。该至少一个辅基站120分别与主基站110相连，构成多连接，并分别与终端设备130连接为其提供服务。终端设备130可以通过主基站110和辅基站120同时建立连接。终端设备130和主基站110建立的连接为主连接，终端设备130与辅基站120建立的连接为辅连接。终端设备130的控制信令可以通过主连接进行传输，而终端设备的数据可以通过主连接和辅连接同时传输，也可以只通过辅连接进行传输。
在本申请实施例中，主基站例如可以是宏基站(Macrocell)，辅基站例如可以为微蜂窝基站(Microcell)、微微蜂窝基站(Picocell)、毫微微蜂窝基站(Femtocell)，但本发明实施例不限于此。
在双链接场景下，主基站可以是LTE网络中的基站或5G(即新无线(New Radio，NR))网络中的基站，辅基站可以是LTE网络中的基站或NR网络中的基站。主基站是LTE网络中的基站且辅基站是NR网络下基站时，可以称为LTE-NR双链接(EN DC)；主基站是NR网络中的基站且辅基站是LTE网络下基站时，可以称为NR-LTE双链接(NE DC)；同时包括EN DC和NE DC时可以称为MR DC；主基站和辅基站都是NR网络下基站时，可以称为NR-NR DC；主基站和辅基站都是LTE网络中的基站时，可以称为LTE-LTE DC。
其中，在EN DC、NE DC或者NR-NR DC的场景下，主基站使用的辅小区标识和辅基站使用的辅小区标识之间可能存在重叠，因此，当终端设备向基站上报PHR信息时，主基站和辅基站就无法区分该终端设备上报的PHR信息中携带的PH是主基站下的辅小区的PH域，还是辅基站下的辅小区的 PH域。
因此，本申请实施例中，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所属的基站组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同基站组下的辅小区的PH域。
图2是本申请实施例的上报PHR的方法的示意性流程图。图2所示的方法可以由终端设备执行，该终端设备例如可以为图1中所示的终端设备130。如图2所示，该上报PHR的方法包括：
在210中，终端设备确定待上报的第一PHR信息。
其中，该第一PHR信息包括PHR比特图，该PHR比特图包括与多个辅小区一一对应的多个比特位。
其中，该多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，该多个比特位中每个比特位上的值表示该第一PHR信息中是否包括与该每个比特位对应的辅小区的功率余量PH域，M和N为正整数。
在220中，终端设备向第一基站上报该第一PHR信息。
其中，该第一基站为该第一小区组中的基站，该第一小区组为主小区组(Main Cell Group，MCG)或称主基站组，该第二小区组为辅小区组(Secondary Cell Group，SCG)或称辅小区组；或者该第一小区组为SCG且该第二小区组为MCG。
因此，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所属的基站组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同基站组下的辅小区的PH域。
本申请提供五种类型的比特图，用来向基站上报第一PHR信息，下面分别描述。
类型1
可选地，该多个辅小区的辅小区索引的最大值小于8时，该PHR比特图包括16个比特位，该第一小区组下的M个辅小区按照各自的辅小区索引从小到大的顺序，依次与该16个比特位的前8个比特位中的M个比特位一 一对应，其中该前8个比特位中的第i个比特对应于该M个辅小区的辅小区索引中的索引i，并且，该第二小区组下的N个辅小区按照各自的辅小区索引从小到大的顺序，依次与该16个比特位的后8个比特位中的N个比特位一一对应，其中该后8个比特位中的第i个比特位对应于该N个辅小区的辅小区索引中的索引i，0＜i＜8。
该多个辅小区的辅小区索引的最大值大于8时，该PHR比特图包括64个比特位，该第一小区组下的M个辅小区按照各自的辅小区索引从小到大的顺序，依次与该64个比特位的前32个比特位中的M个比特位一一对应，该前32个比特位中的第j个比特对应于该M个辅小区的辅小区索引中的索引j，并且，该第二小区组下的N个辅小区按照各自的辅小区索引从小到大的顺序，依次与该32个比特位的后32个比特位中的N个比特位一一对应，该后32个比特位中的第j个比特位对应于该N个辅小区的辅小区索引中的索引j，0＜j＜32。
例如图3所示，假设该终端设备上报的多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，这M个辅小区的辅小区索引为索引C2、索引C3、索引C4和索引C5，这N个辅小区的辅小区索引为索引C4、索引C5和索引C7。这些辅小区中最大的辅小区索引为索引C7(小于8)。因此，该PHR比特图包括16个比特位(即8×2个比特位)，其中，前8个比特位中的第2个、第3个、第4个和第5个比特位分别对应于该M个辅小区的辅小区索引中的索引C2、索引C3、索引C4和索引C5，后8个比特位中的第4个、第5个和第7个比特位分别对应于该N个辅小区的辅小区索引中的索引C4、索引C5和索引C7。
该实施例中，该第一基站无需知道第二小区组小的辅小区的辅小区标识的信息，就可以根据该PHR比特图，有效地识别该终端设备上报的不同基站组下的辅小区的PH域。
类型2
可选地，该PHR比特图包括第一比特域和第二比特域，该第一比特域至少包括M个比特位，该M个比特位与该第一基站组下的该M个辅小区一一对应，该第二比特域至少包括N个比特位，该N个比特位与该第二基站组下的该N个辅小区一一对应。
进一笔地，可选地，该PHR比特图包括第一比特域和第二比特域，该 第一小区组下的该M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与该第一比特域中的M个比特位(例如前M个比特位)一一对应；该第二小区组下的该N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与该第二比特域中的N个比特位(例如前N个比特位)一一对应。
也就是说，该实施例中，该PHR比特图包括两个域，即第一比特域和第二比特域，该第一比特域至少包括M个比特位，分别用来指示其对应的第一小区组下的M个辅小区的PH域是否被上报，即该第一PHR信息中是否携带该M个小区的PH域；该第二比特域至少包括N个比特位，分别用来指示其对应的第二小区组下的N个小区的PH域是否被上报，即该第一PHR信息中是否携带该N个小区的PH域。
例如图4(a)所示，该PHR包括32个比特位。其中，该第一比特域包括该PHR比特图中的前15个比特位，该第二比特域包括该PHR比特图中的后16个比特位。该第一比特域中的前9个比特位与该终端设备上报的第一小区组下的9个辅小区(辅小区索引分别为C1、C2、C4、C5、C7、C10、C11、C12、C14)一一对应，其中每个比特位上的值表示该终端设备是否上报了该比特位对应的辅小区的PH域，即该第一PHR信息中是否携带该比特位对应的辅小区的PH域；该第二比特域中的前6个比特位与该终端设备上报的第二小区组下的6个辅小区(辅小区索引分别为C3、C4、C5、C6、C9、C10)一一对应，其中每个比特位上的值表示该终端设备是否上报了该比特位对应的辅小区的PH域，即该第一PHR信息中是否携带该比特位对应的辅小区的PH域。该PHR比特图中的比特位上的值为1时，表示该终端设备上报的该第一PHR信息中携带有该比特位对应的辅小区的PH域。
进一步地，可选地，该第一比特域中的该M个比特位为该PHR比特图中的该多个比特位中的前M个比特位，该第二比特域中的该N个比特位为该PHR比特图中的该多个比特位中的后N个比特位。
例如图4(b)所示，不算预留位R，该比特图包括31个比特位，第一比特区域包括其中的前15个比特位，分别与该终端设备上报的第一小区组下的15个辅小区(辅小区索引分别为C1至C15)一一对应，该第额比特区域包括其中的后16个比特位，分别与该终端设备上报的第一小区组下的16个辅小区(辅小区索引分别为C16至C31)一一对应。
类型3
可选地，该多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与该PHR比特图中的该多个比特位一一对应，
其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则该相邻两个比特位中的前一个比特位对应的辅小区为该第一小区组下的辅小区，该相邻两个比特位中的后一个比特位对应的辅小区为该第二小区组下的辅小区。
也就是说，该第一小区组需要知道该多个个辅小区中的第一小区组下的辅小区索引的索引值或索引范围，和该多个辅小区中的第二小区组下的辅小区索引的索引值或索引范围。同样，该第二小区组也需要知道该多个辅小区中的第一小区组下的辅小区索引的索引值或索引范围，和该多个辅小区中的第二小区组下的辅小区索引的索引值或索引范围。
该实施例中，终端设备上报的该多个辅小区按照各自的辅小区索引从小到大或者从大到小的顺序，依次与该PHR比特图中的多个比特位一一对应，可以是从前往后依次与该PHR比特图中的该多个比特位对应，例如图4(a)中所示；或者是，该多个辅小区按照各自的辅小区索引从小到大的顺序，从后往前依次与该PHR比特图中的该多个比特位一一对应。
该多个辅小区按照各自的辅小区索引从小到大的顺序，依次与该PHR比特图中的多个比特位一一对应，这样就会存在一种情况，如果第一小区组下的辅小区的辅小区索引和第二小区组下的辅小区的辅小区索引重复。例如图5所示，假设该终端设备上报的辅小区的辅小区索引为1、2、3、3、4、4、5、6，那么就无法判断两个索引3分别是第一小区组和第二小区组中哪个基站组下的辅小区的索引，以及两个索引4分别是第一小区组和第二小区组中哪个基站组下的辅小区的索引。
假设索引1、索引2、索引3、索引4为第一小区组下的辅小区的索引，索引3、索引4、索引5、索引6为第二小区组下的辅小区的索引。这时，例如可以设定两个索引3中的前一个索引为第一小区组下的辅小区的辅小区索引，后一个索引为第二小区组下的辅小区的辅小区索引。
那么，在两个索引3对应的两个比特位中，前一个比特位与该第一小区组下的索引为3的辅小区相对应，该前一个比特位上的值指示了该第二小区组下的索引为3的辅小区的PH域是否被上报；而后一个比特位与该第二小 区组下的索引为3的辅小区相对应，该后一个比特位上的值指示了该第一小区组下的索引为3的辅小区的PH域是否被上报。当然，也可以是，前一个比特位与第二小区组下的索引为3的辅小区相对应，而后一个比特位与第一小区组下的索引为3的辅小区相对应。本申请对此不作限定。
类似地，在两个索引4对应的两个比特位中，前一个比特位与第一小区组下的索引为4的辅小区相对应，而后一个比特位与第二小区组下的索引为4的辅小区相对应。或者，前一个比特位与第二小区组下的索引为4的辅小区相对应，而后一个比特位与第一小区组下的索引为4的辅小区相对应。本申请对此不作限定。
类型4
可选地，该第一小区组下的该M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与该PHR比特图中的前M个比特位一一对应；该第二小区组下的该N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与该PHR比特图中的后N个比特位一一对应。
例如图6所示，第一小区组下的M个辅小区对应于PHR比特图中的前M个比特位，相当于是从前往后映射；而第二小区组下的该N个辅小区对应于PHR比特图中后N个比特位，相当于是从后往前映射。
在图6所示的该PHR比特图中，该终端设备上报的该第一小区组下的辅小区的辅小区索引为C1至C8，索引为C1至索引C8的这8个辅小区分别对应于该PHR比特图中的第1个至第8个比特位；该终端设备上报的该第二小区组下的辅小区的辅小区索引为C1至C6，索引为C1至索引C6的这6个辅小区分别对应于该PHR比特图中的倒数第1个至倒数第6个比特位。
上述图4(a)、图4(b)、图5和图6仅示出了该第一PHR信息中的表示该PHR比特图的相关区域，其他区域例如比特值为1的比特位对应的辅小区的PH域等，可以参考图3，为了简洁，这里不再描述。
可选地，上述类型2至类型4中，该方法还包括：该终端设备向该第一基站发送第二索引信息，该第二索引信息包括该多个辅小区中的该第二小区组下的辅小区的辅小区索引的索引值或索引范围。
也就是说，该第一基站不仅知道自己所在的第一主小区组下的辅小区的 辅小区索引的信息，还需要至少第二主小区组下的辅小区的辅小区索引的信息例如索引范围或者具体的索引值。
该第一基站也可以接收位于第二小区组中的基站发送的第二索引信息，并向该第二小区组中的基站发送的第一索引信息，该第一索引信息包括该第一小区组下的辅小区的辅小区索引的索引值或索引范围。
图7是本申请实施例的上报PHR的方法的示意性流程图。图7所示的方法可以由终端设备执行，该终端设备例如可以为图1中所示的终端设备130。如图7所示，该上报PHR的方法包括：
在710中，终端设备确定待上报的第二功率余量上报PHR信息和第三PHR信息，该第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，该第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，该第二PHR信息中每个比特位上的值表示该第二PHR信息中是否包括与该第二PHR信息中每个比特位对应的辅小区的功率余量PH域，该第三PHR信息中每个比特位上的值表示该第三PHR信息中是否包括与该第三PHR信息中每个比特位对应的辅小区的PH域。
在720中，该终端设备向第一基站分别上报该第一PHR信息和该第二PHR信息，该第一基站为该主小区组下的基站或者为该辅小区组下的基站。
因此，终端设备通过分别向网络设备发送第二PHR信息和第三PHR信息，以分别指示主小区组下的多个辅小区的PH域和辅小区组下的多个辅小区的PH域，使得基站能够有效地识别终端设备上报的不同基站组下的辅小区的PH域。
图8是本申请实施例的上报PHR的方法的示意性流程图。图8所示的方法可以由第一基站执行，该第一基站例如可以为图1中所示的基站110或基站120。如图3所示，该上报PHR的方法包括：
在810中，第一小区组下的第一基站接收终端设备上报的第一功率余量上报PHR信息。
其中，该第一PHR信息包括PHR比特图，该PHR比特图包括与多个辅小区一一对应的多个比特位，其中，该多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，该多个比特位中每个比特位上的值表示该第一PHR信息中是否包括与该每个比特位对应的辅小区的功率余量PH域，M和N为正整数。
在820中，该第一基站根据该PHR信息，确定该终端设备上报的辅小区的PH域。
其中，该第一小区组为主小区组MCG且该第二小区组为辅小区组SCG，或者该第一小区组为SCG且该第二小区组为MCG。
因此，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所属的基站组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同基站组下的辅小区的PH域。
可选地，该多个辅小区的辅小区索引的最大值小于8时，该PHR比特图包括16个比特位，该第一小区组下的M个辅小区按照各自的辅小区索引从小到大的顺序，依次与该16个比特位的前8个比特位中的M个比特位一一对应，其中该前8个比特位中的第i个比特对应于该M个辅小区的辅小区索引中的索引i，并且，该第二小区组下的N个辅小区按照各自的辅小区索引从小到大的顺序，依次与该16个比特位的后8个比特位中的N个比特位一一对应，其中该后8个比特位中的第i个比特位对应于该N个辅小区的辅小区索引中的索引i，0＜i＜8；
该多个辅小区的辅小区索引的最大值大于8时，该PHR比特图包括64个比特位，该第一小区组下的M个辅小区按照各自的辅小区索引从小到大的顺序，依次与该64个比特位的前32个比特位中的M个比特位一一对应，该前32个比特位中的第j个比特对应于该M个辅小区的辅小区索引中的索引j，并且，该第二小区组下的N个辅小区按照各自的辅小区索引从小到大的顺序，依次与该32个比特位的后32个比特位中的N个比特位一一对应，该后32个比特位中的第j个比特位对应于该N个辅小区的辅小区索引中的索引j，0＜j＜32。
可选地，该PHR比特图包括第一比特域和第二比特域，该第一小区组下的该M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与该第一比特域中的M个比特位一一对应；该第二小区组下的该N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与该第二比特域中的N个比特位一一对应。
可选地，该第一比特域中的该M个比特位为该PHR比特图中的该多个 比特位中的前M个比特位，该第二比特域中的该N个比特位为该PHR比特图中的该多个比特位中的后N个比特位。
可选地，该多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与该PHR比特图中的该多个比特位一一对应，其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则该相邻两个比特位中的前一个比特位对应的辅小区为该第一小区组下的辅小区，该相邻两个比特位中的后一个比特位对应的辅小区为该第二小区组下的辅小区。
可选地，该第一小区组下的该M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与该PHR比特图中的前M个比特位一一对应，该第二小区组下的该N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与该PHR比特图中的后N个比特位一一对应。
可选地，在该第一基站根据该PHR信息，确定该终端设备上报的辅小区的PH域之前，该方法还包括：该第一基站获取第二索引信息，该第二索引信息包括该多个辅小区中的该第二小区组下的辅小区的辅小区索引的索引值或索引范围。
可选地，该第一基站获取索引信息，包括：该第一基站接收该终端设备发送的该第二索引信息；或者该第一基站接收该第二小区组下的第二基站发送的该索引信息。
可选地，该方法还包括：该第一基站向该第二小区组下的第二基站发送第一索引信息，该第一索引信息包括该多个辅小区中的该第二小区组下的辅小区的辅小区索引的索引值或索引范围。
应理解，第一基站在该上报PHR的过程中执行的步骤的具体细节，可以参考前述图2至图6中对终端设备的相关描述，为了简洁，这里不再赘述。
图9是本申请实施例的上报PHR的方法的示意性流程图。图9所示的方法可以由第一基站执行，该第一基站例如可以为图1中所示的基站110或基站120。如图3所示，该上报PHR的方法包括：
在910中，第一基站接收终端设备分别上报的第二功率余量上报PHR信息和第三PHR信息，该第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，该第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位。
其中，该第二PHR信息中每个比特位上的值表示该第二PHR信息中是否包括与该第二PHR信息中每个比特位对应的辅小区的功率余量PH域，该第三PHR信息中每个比特位上的值表示该第三PHR信息中是否包括与该第三PHR信息中每个比特位对应的辅小区的PH域。
在920中，该第一基站根据该第二PHR信息和该第三PHR信息，确定该终端设备上报的辅小区的PH域。
其中，该第一基站为该主基站组下的基站或者为该辅基站组下的基站。
因此，基站通过接收终端设备分别发送的第二PHR信息和第三PHR信息，以获取该终端设备上报的主基站主要下的辅小区的PH域，和该终端设备上报的辅小区组下的辅小区的PH域，并且能够有效地识别终端设备上报的不同基站组下的辅小区的PH域。
还应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。
上文中详细描述了根据本申请实施例的上报PHR的方法，下面将结合图10至图13，描述根据本申请实施例的装置，方法实施例所描述的技术特征适用于以下装置实施例。
图10是根据本申请实施例的终端设备1000的示意性框图。如图10所示，该终端设备1000包括确定单元1010和收发单元1020。其中：
确定单元1010，用于确定待上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；
收发单元1020，用于向第一基站上报所述确定单元1010确定的所述第一PHR信息，其中，所述第一基站为所述第一小区组中的基站，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
因此，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所 属的基站组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同基站组下的辅小区的PH域。
可选地，所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
可选地，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述第二比特域中的N个比特位一一对应。
可选地，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
可选地，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相 邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
可选地，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
可选地，所述收发单元1020还用于：向所述第一基站发送第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
应理解，该终端设备700可以执行上述方法实施例中的终端设备执行的方法200的相应操作，为了简洁，在此不再赘述。
图11是根据本申请实施例的终端设备1100的示意性框图。如图11所示，该终端设备1100包括发送单元1110和接收单元1120。其中：
确定单元1110，用于确定待上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；
收发单元1120，用于向第一基站分别上报所述确定单元1110确定的所述第一PHR信息和所述第二PHR信息，所述第一基站为所述主小区组下的基站或者为所述辅小区组下的基站。
因此，终端设备通过分别向网络设备发送第二PHR信息和第三PHR信息，以分别指示主小区组下的多个辅小区的PH域和辅小区组下的多个辅小区的PH域，使得基站能够有效地识别终端设备上报的不同基站组下的辅小区的PH域。
因此，终端设备通过分别向网络设备发送第二PHR信息和第三PHR信息，以分别指示主小区组下的多个辅小区的PH域和辅小区组下的多个辅小区的PH域，使得基站能够有效地识别终端设备上报的不同基站组下的辅小 区的PH域。
图12是根据本申请实施例的基站1200的示意性框图。如图12所示，该基站1200包括发送单元1210和确定单元1220。其中：
收发单元1210，用于接收终端设备上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；
确定单元1220，用于根据所述收发单元1210接收的所述第一PHR信息，确定所述终端设备上报的辅小区的PH域，其中，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
因此，终端设备通过比特图的方式对主小区组和辅小区组下的辅小区分别进行指示，该比特图中不同位置上的比特位能够用于区分对应的辅小区所属的基站组，从而基站接收该终端设备发送的该比特图后，能够根据终端设备上报的该比特图，有效地识别终端设备上报的不同基站组下的辅小区的PH域。
可选地，所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照 各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
可选地，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
可选地，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
可选地，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
可选地，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
可选地，所述基站还包括获取单元，用于：获取第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
可选地，所述获取单元具体用于：通过所述收发单元1210接收所述终端设备发送的所述第二索引信息；或者通过所述收发单元1210接收所述第二小区组下的第二基站发送的所述第二索引信息。
可选地，所述收发单元1210还用于：向所述第二小区组下的第二基站发送第一索引信息，所述第一索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
应理解，该基站1200可以执行上述方法实施例中的第一基站执行的方法700的相应操作，为了简洁，在此不再赘述。
图13是根据本申请实施例的基站1300的示意性框图。如图13所示，该基站1300包括收发单元1310和确定单元1320。其中：
收发单元1310，用于接收终端设备分别上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；
确定单元1320，用于根据所述收发单元1310接收的所述第二PHR信息和所述第三PHR信息，确定所述终端设备上报的辅小区的PH域，所述第一基站为所述主基站组下的基站或者所述辅基站组下的基站。
因此，基站通过接收终端设备分别发送的第二PHR信息和第三PHR信息，以获取该终端设备上报的主基站主要下的辅小区的PH域，和该终端设备上报的辅小区组下的辅小区的PH域，并且能够有效地识别终端设备上报的不同基站组下的辅小区的PH域。
图14是根据本申请实施例的通信设备1400的示意性结构图。如图14所示，该通信设备包括处理器1410、收发器1420和存储器1430，其中，该处理器1410、收发器1420和存储器1430之间通过内部连接通路互相通信。该存储器1430用于存储指令，该处理器1410用于执行该存储器1430存储的指令，以控制该收发器1420接收信号或发送信号。
可选地，该处理器1410可以调用存储器1430中存储的程序代码，执行方法实施例中的终端设备执行的方法200的相应操作，为了简洁，在此不再赘述。
可选地，该处理器1410可以调用存储器1430中存储的程序代码，执行方法实施例中的终端设备执行的方法700的相应操作，为了简洁，在此不再赘述。
可选地，该处理器1410可以调用存储器1430中存储的程序代码，执行 方法实施例中的第一基站执行的方法800的相应操作，为了简洁，在此不再赘述。
可选地，该处理器1410可以调用存储器1430中存储的程序代码，执行方法实施例中的第一基站执行的方法900的相应操作，为了简洁，在此不再赘述。
应理解，本申请实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本申请实施例中的存储器可以是易失性存储器或非易失性存储器，或可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)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如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，DDR SDRAM)、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(Synchlink DRAM，SLDRAM)和直接内存 总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
图15是本申请实施例的系统芯片的一个示意性结构图。图15的系统芯片1500包括输入接口1501、输出接口1502、至少一个处理器1503、存储器1504，所述输入接口1501、输出接口1502、所述处理器1503以及存储器1504之间通过内部连接通路互相连接。所述处理器1503用于执行所述存储器1504中的代码。
可选地，当所述代码被执行时，所述处理器1503可以实现方法实施例中由终端设备执行的方法200。为了简洁，这里不再赘述。
可选地，当所述代码被执行时，所述处理器1503可以实现方法实施例中由终端设备执行的方法700。为了简洁，这里不再赘述。
可选地，当所述代码被执行时，所述处理器1503可以实现方法实施例中由第一基站执行的方法800。为了简洁，这里不再赘述。
可选地，当所述代码被执行时，所述处理器1503可以实现方法实施例中由第一基站执行的方法900。为了简洁，这里不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，该单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个监测单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。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或者该技术方案的部分可以以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中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者基站等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应所述以权利要求的保护范围为准。

Claims (36)

  1. 一种上报PHR的方法，其特征在于，所述方法包括：
    终端设备确定待上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；
    所述终端设备向第一基站上报所述第一PHR信息，其中，所述第一基站为所述第一小区组中的基站，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
  2. 根据权利要求1所述的方法，其特征在于，
    所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
    所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
  3. 根据权利要求1所述的方法，其特征在于，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的 辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
  4. 根据权利要求3所述的方法，其特征在于，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
  5. 根据权利要求1所述的方法，其特征在于，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，
    其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
  6. 根据权利要求1所述的方法，其特征在于，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应，
    所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
  7. 根据权利要求3至6中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备向所述第一基站发送第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
  8. 一种上报PHR的方法，其特征在于，所述方法包括：
    终端设备确定待上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是 否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；
    所述终端设备向第一基站分别上报所述第一PHR信息和所述第二PHR信息，所述第一基站为所述主小区组下的基站或者为所述辅小区组下的基站。
  9. 一种上报PHR的方法，其特征在于，所述方法包括：
    第一小区组下的第一基站接收终端设备上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；
    所述第一基站根据所述第一PHR信息，确定所述终端设备上报的辅小区的PH域，其中，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
  10. 根据权利要求9所述的方法，其特征在于，
    所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
    所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特 位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
  11. 根据权利要求9所述的方法，其特征在于，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
  12. 根据权利要求10所述的方法，其特征在于，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
  13. 根据权利要求9所述的方法，其特征在于，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，
    其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
  14. 根据权利要求9所述的方法，其特征在于，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应，
    所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
  15. 根据权利要求11至14中任一项所述的方法，其特征在于，在所述第一基站根据所述PHR信息，确定所述终端设备上报的辅小区的PH域之前，所述方法还包括：
    所述第一基站获取第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
  16. 根据权利要求15所述的方法，其特征在于，所述第一基站获取索 引信息，包括：
    所述第一基站接收所述终端设备发送的所述第二索引信息；或者
    所述第一基站接收所述第二小区组下的第二基站发送的所述第二索引信息。
  17. 根据权利要求11至16中任一项所述的方法，其特征在于，所述方法还包括：
    所述第一基站向所述第二小区组下的第二基站发送第一索引信息，所述第一索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
  18. 一种上报PHR的方法，其特征在于，所述方法包括：
    第一基站接收终端设备分别上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；
    所述第一基站根据所述第二PHR信息和所述第三PHR信息，确定所述终端设备上报的辅小区的PH域，所述第一基站为所述主基站组下的基站或者为所述辅基站组下的基站。
  19. 一种终端设备，其特征在于，所述终端设备包括：
    确定单元，用于确定待上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余量PH域，M和N为正整数；
    收发单元，用于向第一基站上报所述确定单元确定的所述第一PHR信息，其中，所述第一基站为所述第一小区组中的基站，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
  20. 根据权利要求19所述的终端设备，其特征在于，
    所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
    所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
  21. 根据权利要求19所述的终端设备，其特征在于，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
  22. 根据权利要求21所述的终端设备，其特征在于，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个比特位中的后N个比特位。
  23. 根据权利要求19所述的终端设备，其特征在于，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，
    其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则 所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
  24. 根据权利要求19所述的终端设备，其特征在于，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应，
    所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
  25. 根据权利要求21至24中任一项所述的终端设备，其特征在于，所述收发单元还用于：
    向所述第一基站发送第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
  26. 一种终端设备，其特征在于，所述终端设备包括：
    确定单元，用于确定待上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；
    收发单元，用于向第一基站分别上报所述确定单元确定的所述第一PHR信息和所述第二PHR信息，所述第一基站为所述主小区组下的基站或者为所述辅小区组下的基站。
  27. 一种基站，其特征在于，所述基站为第一小区组下的第一基站，所述基站包括：
    收发单元，用于接收终端设备上报的第一功率余量上报PHR信息，所述第一PHR信息包括PHR比特图，所述PHR比特图包括与多个辅小区一一对应的多个比特位，其中，所述多个辅小区包括第一小区组下的M个辅小区和第二小区组下的N个辅小区，所述多个比特位中每个比特位上的值表示所述第一PHR信息中是否包括与所述每个比特位对应的辅小区的功率余 量PH域，M和N为正整数；
    确定单元，用于根据所述收发单元接收的所述第一PHR信息，确定所述终端设备上报的辅小区的PH域，其中，所述第一小区组为主小区组MCG且所述第二小区组为辅小区组SCG，或者所述第一小区组为SCG且所述第二小区组为MCG。
  28. 根据权利要求27所述的基站，其特征在于，
    所述多个辅小区的辅小区索引的最大值小于8时，所述PHR比特图包括16个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的前8个比特位中的M个比特位一一对应，其中所述前8个比特位中的第i个比特对应于所述M个辅小区的辅小区索引中的索引i，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述16个比特位的后8个比特位中的N个比特位一一对应，其中所述后8个比特位中的第i个比特位对应于所述N个辅小区的辅小区索引中的索引i，0＜i＜8；
    所述多个辅小区的辅小区索引的最大值大于8时，所述PHR比特图包括64个比特位，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述64个比特位的前32个比特位中的M个比特位一一对应，所述前32个比特位中的第j个比特对应于所述M个辅小区的辅小区索引中的索引j，并且，所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大的顺序，依次与所述32个比特位的后32个比特位中的N个比特位一一对应，所述后32个比特位中的第j个比特位对应于所述N个辅小区的辅小区索引中的索引j，0＜j＜32。
  29. 根据权利要求27所述的基站，其特征在于，所述PHR比特图包括第一比特域和第二比特域，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第一比特域中的M个比特位一一对应；所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述第二比特域中的N个比特位一一对应。
  30. 根据权利要求29所述的基站，其特征在于，所述第一比特域中的所述M个比特位为所述PHR比特图中的所述多个比特位中的前M个比特位，所述第二比特域中的所述N个比特位为所述PHR比特图中的所述多个 比特位中的后N个比特位。
  31. 根据权利要求27所述的基站，其特征在于，所述多个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，依次与所述PHR比特图中的所述多个比特位一一对应，
    其中，若相邻两个比特位分别对应于辅小区索引相同的两个辅小区，则所述相邻两个比特位中的前一个比特位对应的辅小区为所述第一小区组下的辅小区，所述相邻两个比特位中的后一个比特位对应的辅小区为所述第二小区组下的辅小区。
  32. 根据权利要求27所述的基站，其特征在于，所述第一小区组下的所述M个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从前往后依次与所述PHR比特图中的前M个比特位一一对应，
    所述第二小区组下的所述N个辅小区按照各自的辅小区索引从小到大或从大到小的顺序，从后往前依次与所述PHR比特图中的后N个比特位一一对应。
  33. 根据权利要求29至32中任一项所述的基站，其特征在于，所述基站还包括获取单元，用于：
    获取第二索引信息，所述第二索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
  34. 根据权利要求33所述的基站，其特征在于，所述获取单元具体用于：
    通过所述收发单元接收所述终端设备发送的所述第二索引信息；或者
    通过所述收发单元接收所述第二小区组下的第二基站发送的所述第二索引信息。
  35. 根据权利要求29至34中任一项所述的基站，其特征在于，所述收发单元还用于：
    向所述第二小区组下的第二基站发送第一索引信息，所述第一索引信息包括所述多个辅小区中的所述第二小区组下的辅小区的辅小区索引的索引值或索引范围。
  36. 一种基站，其特征在于，所述基站为第一基站，所述基站包括：
    收发单元，用于接收终端设备分别上报的第二功率余量上报PHR信息和第三PHR信息，所述第二PHR信息包括与主小区组下的多个辅小区一一 对应的多个比特位，所述第三PHR信息包括与辅小区组下的多个辅小区一一对应的多个比特位，其中，所述第二PHR信息中每个比特位上的值表示所述第二PHR信息中是否包括与所述第二PHR信息中每个比特位对应的辅小区的功率余量PH域，所述第三PHR信息中每个比特位上的值表示所述第三PHR信息中是否包括与所述第三PHR信息中每个比特位对应的辅小区的PH域；
    确定单元，用于根据所述第二PHR信息和所述第三PHR信息，确定所述终端设备上报的辅小区的PH域，所述第一基站为所述主基站组下的基站或者所述辅基站组下的基站。
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