WO2024055210A1 - 一种传输载波聚合能力的方法、装置、设备及存储介质 - Google Patents

一种传输载波聚合能力的方法、装置、设备及存储介质 Download PDF

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WO2024055210A1
WO2024055210A1 PCT/CN2022/118812 CN2022118812W WO2024055210A1 WO 2024055210 A1 WO2024055210 A1 WO 2024055210A1 CN 2022118812 W CN2022118812 W CN 2022118812W WO 2024055210 A1 WO2024055210 A1 WO 2024055210A1
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bandwidth
information
carrier aggregation
user equipment
supported
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PCT/CN2022/118812
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English (en)
French (fr)
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郭胜祥
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北京小米移动软件有限公司
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Priority to PCT/CN2022/118812 priority Critical patent/WO2024055210A1/zh
Publication of WO2024055210A1 publication Critical patent/WO2024055210A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular, to a method, device, equipment and readable storage medium for transmitting carrier aggregation capabilities.
  • UE user equipment
  • bandwidth class bandwidth
  • BCS bandwidth combination set with the bandwidth class
  • the network device After the network device learns the bandwidth level and bandwidth combination set reported by the user equipment, it can learn the number of carriers supported by the user equipment on the band and the bandwidth combination that can complete carrier aggregation.
  • a single carrier can already support four bandwidths, such as 50MHz, 100MHz, 200MHz, and 400MHz.
  • bandwidths such as 50MHz, 100MHz, 200MHz, and 400MHz.
  • a single carrier can support more and more bandwidths.
  • the corresponding supported bandwidth combinations are also increasing, so the number of bandwidth levels and corresponding fall back groups will also be increasing, and accordingly it is necessary to report carrier aggregation capabilities As more and more information is reported, it is necessary to consider how to better report carrier aggregation capabilities.
  • the present disclosure provides a method, device, equipment and readable storage medium for transmitting carrier aggregation capabilities.
  • a first aspect provides a method for transmitting carrier aggregation capabilities, which is executed by user equipment.
  • the method includes:
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group.
  • the information group includes: a first bandwidth, a third A quantity and a second bandwidth.
  • the first bandwidth is the maximum bandwidth supported by the component carrier.
  • the first quantity is the maximum number of component carriers supported on the first bandwidth.
  • the second bandwidth is the maximum number of component carriers supported on the first bandwidth. Describes the maximum bandwidth supported after carrier aggregation is performed within the set frequency band.
  • the user equipment when the user equipment sends the carrier aggregation capability within the set frequency band to the network device, it carries concise indication information in the carrier aggregation capability.
  • This concise indication information has nothing to do with the fallback group and only indicates the first bandwidth, which is the component carrier.
  • the maximum bandwidth supported, the maximum number of component carriers supported on the first bandwidth, the maximum bandwidth supported after carrier aggregation is performed in the set frequency band, the network device can determine the device based on the concise instruction information.
  • the bandwidth combination of carrier aggregation in a fixed frequency band can greatly reduce the amount of reported information and effectively improve the reporting efficiency.
  • the indication information includes at least one first information, each first information corresponds to at least one information group, and the first information includes: a first identifier, a second identifier, and a third identifier;
  • the first identifier is used to indicate the first bandwidth
  • the second identifier is used to indicate the first quantity
  • the third identifier is used to indicate the second bandwidth.
  • the first information used to indicate the third bandwidth in corresponds to N information groups
  • the third bandwidth is the largest first bandwidth among the N consecutive first bandwidths
  • the N information groups correspond to The N consecutive first bandwidths, N is an integer greater than 1.
  • the indication information includes at least one second information, each second information corresponds to at least one information group, and the second information includes: a fourth identifier and a fifth identifier; the fourth The identifier is used to indicate the first bandwidth and the first quantity, and the fifth identifier is used to indicate the second bandwidth.
  • the second information used to indicate the third bandwidth in corresponds to N information groups
  • the third bandwidth is the largest first bandwidth among the N consecutive first bandwidths
  • the N information groups correspond to The N consecutive first bandwidths, N is an integer greater than 1.
  • the first number corresponding to the minimum first bandwidth indicated by the indication information is equal to or less than the maximum number of component carriers that the user equipment can support.
  • a method for receiving carrier aggregation capabilities is provided, which is executed by a network device.
  • the method includes:
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group.
  • the information group includes: a first bandwidth, a first quantity, The second bandwidth, the first bandwidth is the maximum bandwidth supported by the component carrier, the first number is the maximum number of component carriers supported on the first bandwidth, the second bandwidth is the maximum number of component carriers supported by the setting The maximum bandwidth supported after carrier aggregation is performed within the frequency band;
  • a bandwidth combination of carrier aggregation of the user equipment in the set frequency band is determined.
  • the indication information includes at least one first information, each first information corresponds to at least one information group, and the first information includes: a first identifier, a second identifier, and a third identifier;
  • the first identifier is used to indicate the first bandwidth
  • the second identifier is used to indicate the first quantity
  • the third identifier is used to indicate the second bandwidth.
  • the indication information includes at least one second information, each second information corresponds to at least one information group, and the second information includes: a fourth identifier and a fifth identifier; the fourth The identifier is used to indicate the first bandwidth and the first quantity, and the fifth identifier is used to indicate the second bandwidth.
  • determining the first quantity and the second bandwidth corresponding to the first bandwidth supported by the user equipment according to the indication information includes:
  • the indication information does not indicate at least one set bandwidth
  • the set bandwidth is the first bandwidth supported by the user equipment, and among all the first bandwidths indicated in the indication information, it is determined that the set bandwidth is greater than the set bandwidth. bandwidth and the first bandwidth with the smallest difference from the set bandwidth, determine that the first number corresponding to the set bandwidth is the same as the determined first number corresponding to the first bandwidth, determine the set bandwidth The corresponding second bandwidth is the same as the determined second bandwidth corresponding to the first bandwidth.
  • a device for transmitting carrier aggregation capabilities which is configured in user equipment.
  • the device includes:
  • a transceiver module configured to send the carrier aggregation capability of the user equipment within the set frequency band to the network device, where the carrier aggregation capability includes indication information, and the indication information is used to indicate at least one information group, where the information group includes : first bandwidth, first number, second bandwidth, the first bandwidth is the maximum bandwidth supported by the component carrier, the first number is the maximum number of component carriers supported on the first bandwidth, the The second bandwidth is the maximum bandwidth supported after carrier aggregation is performed within the set frequency band.
  • a device for receiving carrier aggregation capability is provided, which is configured in a network device.
  • the device includes:
  • the transceiver module is configured to receive the carrier aggregation capability within the set frequency band sent by the user equipment.
  • the carrier aggregation capability includes indication information, and the indication information is used to indicate at least one information group.
  • the information group includes: a first Bandwidth, a first number, and a second bandwidth, the first bandwidth is the maximum bandwidth supported by a component carrier, the first number is the maximum number of component carriers supported on the first bandwidth, and the second bandwidth is the maximum bandwidth supported after carrier aggregation is performed within the set frequency band;
  • a processing module configured to determine a first quantity and a second bandwidth corresponding to the first bandwidth supported by the user equipment according to the indication information; and further configured to determine the first quantity corresponding to the first bandwidth supported by the user equipment according to the indication information. and a second bandwidth, determining a bandwidth combination of carrier aggregation of the user equipment within the set frequency band.
  • an electronic device including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to realize the first aspect or any possibility of the first aspect. the design of.
  • an electronic device including a processor and a memory; the memory is used to store a computer program; the processor is used to execute the computer program to realize the second aspect or any possibility of the second aspect. the design of.
  • a computer-readable storage medium In a seventh aspect, a computer-readable storage medium is provided. Instructions (or computer programs, programs) are stored in the computer-readable storage medium. When called and executed on a computer, the computer is caused to execute the first aspect. or any possible design of the first aspect.
  • a computer-readable storage medium is provided. Instructions (or computer programs, programs) are stored in the computer-readable storage medium. When called and executed on a computer, the computer is caused to execute the second aspect. or any possible design of the second aspect.
  • Figure 1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure
  • Figure 2 is an interactive schematic diagram of a transmission carrier aggregation capability provided by an embodiment of the present disclosure
  • Figure 3 is a flow chart for transmitting carrier aggregation capabilities provided by an embodiment of the present disclosure
  • Figure 4 is a flow chart of receiving carrier aggregation capabilities provided by an embodiment of the present disclosure
  • Figure 5 is a structural diagram of a device for transmitting carrier aggregation capabilities provided by an embodiment of the present disclosure
  • Figure 6 is a structural diagram of another device for transmitting carrier aggregation capabilities provided by an embodiment of the present disclosure.
  • Figure 7 is a structural diagram of a device for receiving carrier aggregation capabilities provided by an embodiment of the present disclosure
  • Figure 8 is a structural diagram of another device for receiving carrier aggregation capabilities provided by an embodiment of the present disclosure.
  • first, second, third, etc. may be used to describe various information in the embodiments of the present disclosure, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • the words "if” and “if” as used herein may be interpreted as “when” or “when” or “in response to determining.”
  • a method for transmitting carrier aggregation capabilities can be applied to a wireless communication system 100 , which may include but is not limited to a network device 101 and a user equipment 102 .
  • the user equipment 102 is configured to support carrier aggregation, and the user equipment 102 can be connected to multiple carrier units of the network device 101, including a primary carrier unit and one or more secondary carrier units.
  • LTE long term evolution
  • FDD frequency division duplex
  • TDD time division duplex
  • WiMAX global Internet microwave access
  • CRAN cloud radio access network
  • 5G fifth generation
  • 5G new wireless (new radio, NR) communication system
  • PLMN public land mobile network
  • the user equipment 102 shown above can be a user equipment (UE), a terminal, an access terminal, a terminal unit, a terminal station, a mobile station (MS), a remote station, a remote terminal, a mobile terminal ( mobile terminal), wireless communication equipment, terminal agent or user equipment, etc.
  • the user equipment 102 may have a wireless transceiver function, which can communicate (such as wireless communication) with one or more network devices 101 of one or more communication systems, and accept network services provided by the network device 101.
  • the network device 101 Including but not limited to the base station shown in the figure.
  • the user equipment 102 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) device, a device with Handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, user equipment in future 5G networks or user equipment in future evolved PLMN networks, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 101 may be an access network device (or access network site).
  • access network equipment refers to equipment that provides network access functions, such as wireless access network (radio access network, RAN) base stations and so on.
  • Network equipment may specifically include base station (BS) equipment, or include base station equipment and wireless resource management equipment used to control base station equipment, etc.
  • the network equipment may also include relay stations (relay equipment), access points, and base stations in future 5G networks, base stations in future evolved PLMN networks, or NR base stations, etc.
  • Network devices can be wearable devices or vehicle-mounted devices.
  • the network device may also be a communication chip with a communication module.
  • the network equipment 101 includes but is not limited to: the next generation base station (gnodeB, gNB) in 5G, the evolved node B (evolved node B, eNB) in the LTE system, the radio network controller (radio network controller, RNC), Node B (NB) in the WCDMA system, wireless controller under the CRAN system, base station controller (BSC), base transceiver station (BTS) in the GSM system or CDMA system, home Base station (for example, home evolved nodeB, or home node B, HNB), baseband unit (baseband unit, BBU), transmission point (transmitting and receiving point, TRP), transmitting point (transmitting point, TP) or mobile switching center, etc.
  • gnodeB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • gNB next generation base station
  • Multi-carrier aggregation technology is also widely used in fifth-generation communication systems. It is mainly divided into continuous carrier aggregation within a frequency band, discontinuous carrier aggregation within a frequency band and carrier aggregation between frequency bands.
  • RAN4 defines the aggregate bandwidth level of contiguous carrier aggregation.
  • FBG fallback group
  • the network equipment will configure a number of carriers that support CA by default for all user equipment, such as 8. However, some user equipment cannot support the aggregation of so many carriers due to limitations of its own capabilities. Then the user equipment needs to select the number of carriers that support other CAs. The number of carriers that support other CAs can be obtained based on the fallback group.
  • Table 5.3A.4-1 shows the method for carrier aggregation (Carrier Aggregation, CC) in the new radio interface (new radio, NR). Bandwidth level and corresponding information.
  • Bandwidth aggregation class NR CA bandwidth class is based on the range of total bandwidth supported after carrier aggregation.
  • Table 1 defines Some bandwidth aggregation class codes (A, B, C, D, E, F, G, H, I, J, K, L, M, O, P, Q), NR CA bandwidth class and according to NR CA bandwidth class
  • the total bandwidth range (Aggregated channel bandwidth) after carrier aggregation has a one-to-one correspondence. Number of contiguous CC is the number of carriers used to implement the Aggregated channel bandwidth.
  • Fallback group is the fallback group corresponding to NR CA bandwidth class.
  • the definition of the fallback group is based on the maximum supported channel bandwidth and only one carrier bandwidth in each aggregation level is smaller than the maximum supported channel bandwidth.
  • the bandwidth aggregation level of FBG 1 is defined for the maximum channel bandwidth that a single carrier can support is 400MHz
  • the bandwidth aggregation level of FBG 2 is defined for the maximum channel bandwidth that a single carrier can support is 200MHz
  • the bandwidth of FBG 3 The aggregation level is defined based on the maximum channel bandwidth that a single carrier can support, which is 100MHz.
  • the fallback group corresponding to NR CA bandwidth class A can be FBG 1 or FBG 2 or FBG 3 or FBG 4, which is different from the fallback groups corresponding to other NR CA bandwidth classes.
  • the aggregate bandwidth level of continuous carrier aggregation only requires that the terminal must be able to fall back to a lower-order aggregate bandwidth level in the same fallback group, and fallback between different fallback groups is not mandatory.
  • Table 2 below is the relevant information about the n257 frequency band in the standard TS38.101 v17.6.0.
  • the user equipment when reporting the carrier aggregation capability, it needs to report the sequence number of the bandwidth combination set is 0 and report CA_n257C (corresponding to bandwidth level C in Table 1), CA_n257E ( Corresponding to bandwidth level E) in Table 1, CA_n257H (corresponding to bandwidth level H in Table 1).
  • the above reporting method cannot indicate the default capabilities of the user equipment under this bandwidth level when reporting the bandwidth level.
  • the reported CA_n257C corresponds to Bandwidth combinations include ⁇ 50, 400, 400 ⁇ , ⁇ 100, 400, 400 ⁇ , ⁇ 200, 400, 400 ⁇ and ⁇ 400, 400, 400 ⁇ .
  • the user equipment supports 3
  • the information that the component carrier supports ⁇ 400, 400, 400 ⁇ at the same time can definitely determine that it can support the bandwidth combination set ⁇ 200, 200, 200 ⁇ in CA_n257E and the bandwidth combination set ⁇ 100, 100, 100 ⁇ in CA_n257H ⁇ , but since bandwidth level C and bandwidth level E belong to different fallback groups in Table 1, when the user equipment only reports CA_n257C, the network equipment will not conclude that the user equipment can also support the bandwidth combination set in CA_n257E based on the user equipment supporting CA_n257C.
  • Embodiments of the present disclosure provide a method for transmitting carrier aggregation capabilities.
  • Figure 2 is a flow chart of a method for transmitting carrier aggregation capabilities according to an exemplary embodiment. As shown in Figure 2, the method includes steps S201 to S203, specifically:
  • Step S201 The user equipment sends the user equipment's carrier aggregation capability in the set frequency band to the network device.
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group, and the information group includes: a first bandwidth, a first quantity, and a second bandwidth.
  • the first bandwidth is the maximum bandwidth supported by the component carrier
  • the first number is the maximum number of component carriers supported on the first bandwidth
  • the second bandwidth is the maximum number of component carriers supported within the set frequency band. The maximum bandwidth supported after carrier aggregation is performed.
  • the frequency band is set to one frequency band.
  • the frequency band is set to the n257 frequency band, and another example is the frequency band is set to the n258 frequency band.
  • the indication information includes at least one first information, each first information corresponds to at least one information group, the first information includes: a first identification, a second identification and a third identification; the first identification is used to indicate The first bandwidth, the second identifier is used to indicate the first quantity, and the third identifier is used to indicate the second bandwidth.
  • Instruction information can be in the form of complete instructions.
  • each first information only corresponds to one information group. If the number of single carrier bandwidths supported by the user equipment is M, when the complete indication method is used, the indication information includes M pieces of first information, each first information indicates an information group, and the first identifier in each first information Indicates a single carrier bandwidth supported by the user equipment. Therefore, when the complete indication method is adopted, all single carrier bandwidths supported by the user equipment and their corresponding first quantity and second bandwidth can be clearly indicated.
  • the indication information may adopt a non-complete indication mode, where the incomplete indication mode means that all the first bandwidths indicated by the first identifier in the indication information are partial bandwidths supported by the user equipment.
  • the first information of the indication information may correspond to multiple information groups. If the number of single carrier bandwidths supported by the user equipment is M, and the incomplete indication method is used, the number of first information included in the indication information is less than M. When a certain first information indicates multiple information groups, the first bandwidths in the multiple information groups indicated by the first information are different, but the first numbers in the multiple information groups indicated by the first information are the same, and The second bandwidths in the plurality of information groups indicated by the first information are the same.
  • the network device can correspondingly learn which information groups correspond to the first information. Therefore, when using the incomplete indication mode, the number of bits occupied by the indication information can be saved and the uplink resources can be saved.
  • the indication information is used to indicate the third bandwidth.
  • the first information corresponds to N information groups
  • the third bandwidth is the largest first bandwidth among the N consecutive first bandwidths
  • the first number corresponding to other first bandwidths is the same as the first number corresponding to the maximum first bandwidth
  • the second bandwidth corresponding to the other first bandwidths in the N information groups except the maximum first bandwidth is the same as the first number corresponding to the maximum first bandwidth.
  • the second bandwidth corresponding to the maximum first bandwidth is the same, and N is an integer greater than 1.
  • the network device determines that the indication information does not indicate all the first bandwidths supported by the user equipment, that is, determines the indication information At least one set bandwidth is not indicated in (the set bandwidth is the first bandwidth supported by the user equipment), and among all the first bandwidths indicated in the indication information, it is determined that the bandwidth is greater than the set bandwidth and is consistent with the set bandwidth.
  • the first bandwidth with the smallest difference it is determined that the first number corresponding to the set bandwidth is the same as the determined first number corresponding to the first bandwidth, and it is determined that the second bandwidth corresponding to the set bandwidth is the same as the determined first number.
  • the second bandwidth corresponding to the first bandwidth is the same.
  • the first number corresponding to the minimum first bandwidth indicated by the indication information is equal to the maximum number of component carriers that the user equipment can support (for example, represented as K). In another example, the first number corresponding to the minimum first bandwidth indicated by the indication information is less than the maximum number of component carriers that the user equipment can support (for example, represented as K)
  • the incomplete indication method or the complete indication method for the indication information can improve the reporting efficiency.
  • the incomplete indication method for the indication information can also save uplink resources compared with the complete indication method.
  • User equipment supports 5 single carrier bandwidths, including: 800MHz, 400MHz, 200MHz, 100MHz, and 50MHz.
  • the first bandwidth is 800MHz
  • the first number is 4, and the second bandwidth is X1
  • the first identifier is 800
  • the second identifier is 4
  • the third identifier is X1
  • the corresponding first information is ⁇ 800, 4, X1 ⁇ ;
  • the first bandwidth is 400MHz
  • the first number is 8, and the second bandwidth is X2
  • the first identifier is 400
  • the second identifier is 8
  • the third identifier is X2
  • the corresponding first information is ⁇ 400, 8, X2 ⁇ ;
  • the first bandwidth is 200MHz
  • the first number is 8, and the second bandwidth is X2
  • the first identifier is 200
  • the second identifier is 8
  • the third identifier is X2
  • the corresponding first information is ⁇ 200, 8, X2 ⁇ .
  • the first bandwidth is 100MHz
  • the first number is 8, and the second bandwidth is X2
  • the first identifier is 100
  • the second identifier is 8
  • the third identifier is X2
  • the corresponding first information is ⁇ 100, 8, X2 ⁇ .
  • the first bandwidth is 50 MHz
  • the first quantity is 8, and the second bandwidth is X2
  • the first identifier is 50
  • the second identifier is 8
  • the third identifier is X2
  • the corresponding first information is ⁇ 50, 8, X2 ⁇ .
  • the indication information in the carrier aggregation capability includes 5 first pieces of information, and the 5 first pieces of information are: ⁇ 800, 4, X1 ⁇ , ⁇ 400,8,X2 ⁇ , ⁇ 200,8,X2 ⁇ , ⁇ 100,8,X2 ⁇ , ⁇ 50,8,X2 ⁇ .
  • User equipment supports 5 single carrier bandwidths, including: 800MHz, 400MHz, 200MHz, 100MHz, and 50MHz.
  • the indication information in the carrier aggregation capability only includes two first pieces of information.
  • the two first pieces of information are: ⁇ 800, 4, X1 ⁇ , ⁇ 400, 8, X2 ⁇ .
  • the network device After receiving ⁇ 800, 4, X1 ⁇ and ⁇ 400, 8, X2 ⁇ reported by the user equipment, the network device determines that the indication information does not indicate all the first bandwidths supported by the user equipment, and determines that the indication information
  • the first bandwidth not indicated includes 200MHz, 100MHz, and 50MHz. Among all the first bandwidths indicated in the indication information, it is determined to be greater than the first bandwidth not indicated in the indication information and consistent with the first bandwidth not indicated in the indication information.
  • the first bandwidth with the smallest difference between the indicated first bandwidths is 400MHz. It is determined that the first numbers corresponding to 200MHz, 100MHz, and 50MHz are the same as the first numbers corresponding to 400MHz, both are 8, and the corresponding second bandwidth corresponds to 400MHz.
  • the second bandwidth is also the same, both are X2.
  • the indication information includes at least one second information, each second information corresponds to at least one information group, the second information includes: a fourth identifier and a fifth identifier; the fourth identifier is used to indicate the first bandwidth and the first The quantity, the fifth identifier is used to indicate the second bandwidth corresponding to the fourth identifier.
  • Both the user equipment and the network equipment have learned in advance the manner in which the fourth identifier indicates the first bandwidth and the first quantity.
  • the fourth identifier is defined as shown in Table 4. Both user equipment and network equipment have learned the contents of Table 4 in advance.
  • the indication information can be in a complete indication mode or a non-complete indication mode.
  • User equipment supports 5 single carrier bandwidths, which include: 800MHz, 400MHz, 200MHz, 100MHz, and 50MHz.
  • the first bandwidth is 800MHz
  • the first quantity is 4, and the second bandwidth is X1
  • the fourth identifier is C4
  • the fifth identifier is X1
  • the corresponding first information is ⁇ C4, X1 ⁇ ;
  • the fourth identifier is D8
  • the fifth identifier is X2
  • the corresponding first information is ⁇ D8, X2 ⁇ ;
  • the fourth identifier is E8, the fifth identifier is X2, and the corresponding first information is ⁇ E8, X2 ⁇ ;
  • the fourth identifier is F8, the fifth identifier is X2, and the corresponding first information is ⁇ F8, X2 ⁇ ;
  • the fourth identifier is G8, the fifth identifier is X2, and the corresponding first information is ⁇ G8, X2 ⁇ ;
  • the indication information in the carrier aggregation capability includes 5 first pieces of information, and the 5 first pieces of information are: ⁇ C4, X1 ⁇ , ⁇ D8, X2 ⁇ , ⁇ E8, X2 ⁇ , ⁇ F8, X2 ⁇ , ⁇ G8, X2 ⁇ .
  • User equipment supports 5 single carrier bandwidths, including: 800MHz, 400MHz, 200MHz, 100MHz, and 50MHz.
  • the corresponding first numbers of the four consecutive first bandwidths ie, 400MHz, 200MHz, 100MHz, 50MHz
  • the corresponding second bandwidths are also the same.
  • a second information that is, the second information used to indicate 800MHz
  • the indication information in may only include two first pieces of information, and the two first pieces of information are: ⁇ C4, X1 ⁇ , ⁇ D8, X2 ⁇ .
  • the network device After receiving the carrier aggregation capability reported by the user equipment, the network device determines that all first bandwidths supported by the user equipment are not indicated in the indication information, and determines that the first bandwidths not indicated in the indication information include 200MHz, 100MHz, 50 MHz, among all the first bandwidths indicated in the indication information, determine the first bandwidth that is greater than the first bandwidth not indicated in the indication information and has the smallest difference from the first bandwidth not indicated in the indication information.
  • a bandwidth is 400MHz. It is determined that the first number corresponding to 200MHz, 100MHz, and 50MHz is the same as the first number corresponding to 400MHz, which is 8, and the corresponding second bandwidth is also the same as the second bandwidth corresponding to 400MHz, which is X2.
  • Table 5 supports three maximum bandwidths after carrier aggregation, namely X1, X2 and X3.
  • the indication information in the carrier aggregation capability includes 5 first information, specifically: ⁇ C4, X1 ⁇ , ⁇ D8, X2 ⁇ , ⁇ E10, X3 ⁇ , ⁇ F10 ,X3 ⁇ , ⁇ G10,X3 ⁇ .
  • Step S202 The network device determines the first quantity and the second bandwidth corresponding to the first bandwidth supported by the user equipment according to the indication information.
  • the set bandwidth is the first bandwidth supported by the user equipment, and all bandwidths indicated in the indication information are Determine the first bandwidth that is greater than the set bandwidth and has the smallest difference from the set bandwidth among the first bandwidths, determine the first number corresponding to the set bandwidth and the determined first number corresponding to the first bandwidth. If the numbers are the same, it is determined that the second bandwidth corresponding to the set bandwidth is the same as the determined second bandwidth corresponding to the first bandwidth.
  • the user equipment reports ⁇ C4, X1 ⁇ , ⁇ D8, X2 ⁇ , ⁇ E10, Among the first bandwidths, it is determined that the first bandwidth that is larger than the set bandwidth and has the smallest difference from the set bandwidth is 200MHz (according to Table 4, E in E10 represents 200MHz). Determine the first numbers corresponding to 100MHz and 50MHz. is 10, and the corresponding second bandwidth is X3.
  • Step S203 The network device determines the carrier aggregation bandwidth combination of the user equipment in the set frequency band based on the first number and the second bandwidth corresponding to the first bandwidth supported by the user equipment.
  • the network device receives the instruction information sent by the user equipment as ⁇ C4,
  • the bandwidth combination of carrier aggregation of user equipment in the set frequency band includes:
  • the bandwidth of each component carrier can be any single carrier bandwidth supported by the user equipment, that is, carrier aggregation
  • the bandwidth combination is (800,400,200,100,50)+(800,400,200,100,50);
  • the three component carriers are represented as CC1, CC2 and CC3. If CC1+CC2+CC3 ⁇ 2000MHz is satisfied, the bandwidth of one of the component carriers cannot exceed 400MHz, that is, the bandwidth combination of carrier aggregation is (800,400,200,100,50)+(800,400,200,100,50)+(400,200,100,50);
  • the 4 component carriers are represented as CC1, CC2, CC3 and CC4, and if CC1+CC2+CC3+CC4 ⁇ 2000MHz is satisfied, then the bandwidth of two of the component carriers cannot exceed 200MHz, that is
  • the bandwidth combination of carrier aggregation is (800,400,200,100,50)+(800,400,200,100,50)+(200,100,50)+(200,100,50), or the bandwidth of three member carriers cannot exceed 400MHz, that is, the bandwidth combination of carrier aggregation is ( 800,400,200,100,50)+(400,200,100,50)+(400,200,100,50)+(400,200,100,50).
  • the network device After the network device determines the bandwidth combination of carrier aggregation in the set frequency band, it can configure any bandwidth combination according to the business demand information of the user equipment.
  • the network device receives the instruction information sent by the user equipment as ⁇ E10, Determining the carrier aggregation bandwidth combination of user equipment in the set frequency band includes:
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100, 50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100, 50)+(200,100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100, 50)+(200,100,50)+(100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100, 50)+(200,100,50)+(50)+(50), or the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(100,50)+(100,50);
  • the bandwidth combination of carrier aggregation is (200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100, 50)+(100,50)+(100,50)+(50)+(50).
  • the network device After the network device determines the bandwidth combination of carrier aggregation in the set frequency band, it can configure any bandwidth combination according to the business demand information of the user equipment.
  • the bandwidth combination corresponding to the carrier aggregation of the maximum number of component carriers For example, when the user equipment reports C4, it must be able to support C2 and C3. Therefore, the user equipment can support 3 member carriers, and the bandwidth corresponding to each member carrier is When the bandwidth combination is 400MHz (called the bandwidth combination set ⁇ 400, 400, 400 ⁇ ), it must be able to support 3 component carriers, in which the corresponding bandwidth of each component carrier is a bandwidth combination of 200MHz (called the bandwidth combination set ⁇ 200 ⁇ ).
  • the user equipment when the user equipment sends the carrier aggregation capability within the set frequency band to the network device, it carries concise indication information in the carrier aggregation capability.
  • This concise indication information has nothing to do with the fallback group and only indicates the first bandwidth, that is, The maximum bandwidth supported by component carriers, the maximum number of component carriers supported on the first bandwidth, and the maximum bandwidth supported after carrier aggregation is performed in the set frequency band, the network device can Determining the bandwidth combination of carrier aggregation within the set frequency band can greatly reduce the amount of reported information and effectively improve reporting efficiency compared to the reporting method using tables related to fallback groups.
  • Embodiments of the present disclosure provide a method for transmitting carrier aggregation capabilities, which is executed by user equipment.
  • Figure 3 is a flow chart of a method for transmitting carrier aggregation capabilities according to an exemplary embodiment. As shown in Figure 3, the The method includes step S301, specifically:
  • Step S301 Send the carrier aggregation capability of the user equipment in the set frequency band to the network device.
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group, each first information corresponds to at least one information group, and the information group includes: a first bandwidth, a first quantity, and a second bandwidth.
  • the first bandwidth is the maximum bandwidth supported by the component carrier
  • the first number is the maximum number of component carriers supported on the first bandwidth
  • the second bandwidth is the maximum number of component carriers supported within the set frequency band. The maximum bandwidth supported after carrier aggregation is performed.
  • the frequency band is set to one frequency band. For example, set the frequency band to n257 frequency band, and another example is n258 frequency band.
  • the indication information can be expressed in two ways, and these two ways of expression are as described in the previous embodiment.
  • Embodiments of the present disclosure provide a method for receiving carrier aggregation capabilities, which is executed by a network device.
  • Figure 4 is a flow chart of a method for receiving carrier aggregation capabilities according to an exemplary embodiment. As shown in Figure 4, the The method includes steps S401 to S403, specifically:
  • Step S401 Receive the carrier aggregation capability within the set frequency band sent by the user equipment.
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group, and the information group includes: a first bandwidth, a first quantity, and a second bandwidth.
  • the first bandwidth is the maximum bandwidth supported by the component carrier
  • the first number is the maximum number of component carriers supported on the first bandwidth
  • the second bandwidth is the maximum number of component carriers supported within the set frequency band. The maximum bandwidth supported after carrier aggregation is performed.
  • Step S402 Determine the first number and the second bandwidth corresponding to the first bandwidth supported by the user equipment according to the indication information
  • Step S403 Determine a bandwidth combination for carrier aggregation of the user equipment in the set frequency band according to the first number and the second bandwidth corresponding to the first bandwidth supported by the user equipment.
  • embodiments of the present disclosure also provide a communication device, which can have the functions of the user equipment 102 in the above method embodiments, and is used to perform the functions provided by the user equipment 102 in the above embodiments. steps to perform.
  • This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 500 shown in Figure 5 can serve as the user equipment 102 involved in the above method embodiment, and perform the steps performed by the user equipment 102 in the above method embodiment.
  • the communication device 500 includes a transceiver module 501 .
  • the transceiver module 501 is configured to send the carrier aggregation capability of the user equipment within the set frequency band to the network device.
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group.
  • the information group includes : first bandwidth, first number, second bandwidth, the first bandwidth is the maximum bandwidth supported by the component carrier, the first number is the maximum number of component carriers supported on the first bandwidth, the The second bandwidth is the maximum bandwidth supported after carrier aggregation is performed within the set frequency band.
  • the indication information includes at least one first information, each first information corresponds to at least one information group, and the first information includes: a first identifier, a second identifier, and a third identifier;
  • the first identifier is used to indicate the first bandwidth
  • the second identifier is used to indicate the first quantity
  • the third identifier is used to indicate the second bandwidth.
  • the first information used to indicate the third bandwidth in corresponds to N information groups
  • the third bandwidth is the largest first bandwidth among the N consecutive first bandwidths
  • the N information groups correspond to The N consecutive first bandwidths, N is an integer greater than 1.
  • the indication information includes at least one second information, each second information corresponds to at least one information group, and the second information includes: a fourth identifier and a fifth identifier; the fourth The identifier is used to indicate the first bandwidth and the first quantity, and the fifth identifier is used to indicate the second bandwidth.
  • the second information used to indicate the third bandwidth in corresponds to N information groups
  • the third bandwidth is the largest first bandwidth among the N consecutive first bandwidths
  • the N information groups correspond to The N consecutive first bandwidths, N is an integer greater than 1.
  • the first number corresponding to the minimum first bandwidth indicated by the indication information is equal to or less than the maximum number of component carriers that the user equipment can support.
  • FIG. 6 is a block diagram of an apparatus 600 for transmitting carrier aggregation capabilities according to an exemplary embodiment.
  • the device 600 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or the like.
  • the device 600 may include one or more of the following components: a processing component 602, a memory 604, a power component 606, a multimedia component 608, an audio component 610, an input/output (I/O) interface 612, a sensor component 614, and communications component 616.
  • Processing component 602 generally controls the overall operations of device 600, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 602 may include one or more processors 620 to execute instructions to complete all or part of the steps of the above method.
  • processing component 602 may include one or more modules that facilitate interaction between processing component 602 and other components.
  • processing component 602 may include a multimedia module to facilitate interaction between multimedia component 608 and processing component 602.
  • Memory 604 is configured to store various types of data to support operations at device 600 . Examples of such data include instructions for any application or method operating on device 600, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 604 may be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EEPROM), Programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EEPROM erasable programmable read-only memory
  • EPROM Programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory, magnetic or optical disk.
  • Power component 606 provides power to various components of device 600.
  • Power components 606 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 600 .
  • Multimedia component 608 includes a screen that provides an output interface between the device 600 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or slide action, but also detect the duration and pressure associated with the touch or slide action.
  • multimedia component 608 includes a front-facing camera and/or a rear-facing camera.
  • the front camera and/or the rear camera may receive external multimedia data.
  • Each front-facing camera and rear-facing camera can be a fixed optical lens system or have a focal length and optical zoom capabilities.
  • Audio component 610 is configured to output and/or input audio signals.
  • audio component 610 includes a microphone (MIC) configured to receive external audio signals when device 600 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signals may be further stored in memory 604 or sent via communications component 616 .
  • audio component 610 also includes a speaker for outputting audio signals.
  • the I/O interface 612 provides an interface between the processing component 602 and a peripheral interface module, which may be a keyboard, a click wheel, a button, etc. These buttons may include, but are not limited to: Home button, Volume buttons, Start button, and Lock button.
  • Sensor component 614 includes one or more sensors for providing various aspects of status assessment for device 600 .
  • the sensor component 614 may detect the open/closed state of the device 600, the relative positioning of components, such as the display and keypad of the device 600, and the sensor component 614 may also detect a change in position of the device 600 or a component of the device 600. , the presence or absence of user contact with device 600 , device 600 orientation or acceleration/deceleration and temperature changes of device 600 .
  • Sensor assembly 614 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 614 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 616 is configured to facilitate wired or wireless communication between apparatus 600 and other devices.
  • Device 600 may access a wireless network based on a communication standard, such as WiFi, 4G or 5G, or a combination thereof.
  • the communication component 616 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communications component 616 also includes a near field communications (NFC) module to facilitate short-range communications.
  • NFC near field communications
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 600 may be configured by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable Gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable Gate array
  • controller microcontroller, microprocessor or other electronic components are implemented for executing the above method.
  • embodiments of the present disclosure also provide a communication device, which can have the functions of the network device 101 in the above method embodiments, and is used to perform the functions provided by the network device 101 in the above embodiments. steps to perform.
  • This function can be implemented by hardware, or it can be implemented by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 700 shown in Figure 7 can serve as the network device 101 involved in the above method embodiment, and perform the steps performed by the network device 101 in the above method embodiment.
  • the communication device 700 shown in Figure 7 includes a transceiver module 701 and a processing module 702 for performing the steps performed by the network device 101 in the above method embodiment.
  • the transceiver module 701 is configured to receive the carrier aggregation capability within the set frequency band sent by the user equipment.
  • the carrier aggregation capability includes indication information.
  • the indication information is used to indicate at least one information group.
  • the information group includes: a first Bandwidth, a first number, and a second bandwidth, the first bandwidth is the maximum bandwidth supported by a component carrier, the first number is the maximum number of component carriers supported on the first bandwidth, and the second bandwidth is the maximum bandwidth supported after carrier aggregation is performed within the set frequency band;
  • the processing module 702 is configured to determine a first quantity and a second bandwidth corresponding to the first bandwidth supported by the user equipment according to the indication information; and is also configured to determine a first quantity corresponding to the first bandwidth supported by the user equipment according to the indication information. and a second bandwidth, determining a bandwidth combination of carrier aggregation of the user equipment within the set frequency band.
  • the indication information includes at least one first information, each first information corresponds to at least one information group, and the first information includes: a first identifier, a second identifier, and a third identifier;
  • the first identifier is used to indicate the first bandwidth
  • the second identifier is used to indicate the first quantity
  • the third identifier is used to indicate the second bandwidth.
  • the indication information includes at least one second information, each second information corresponds to at least one information group, and the second information includes: a fourth identifier and a fifth identifier; the fourth The identifier is used to indicate the first bandwidth and the first quantity, and the fifth identifier is used to indicate the second bandwidth.
  • the processing module 702 is configured to determine that at least one set bandwidth is not indicated in the indication information, and the set bandwidth is the first bandwidth supported by the user equipment.
  • the indication information Among all the indicated first bandwidths, determine the first bandwidth that is larger than the set bandwidth and has the smallest difference from the set bandwidth, determine the first number corresponding to the set bandwidth and the determined first bandwidth. The first number corresponding to the bandwidth is the same, and it is determined that the second bandwidth corresponding to the set bandwidth is the same as the determined second bandwidth corresponding to the first bandwidth.
  • the device 800 When the communication device is a network device 101, its structure may also be as shown in Figure 8.
  • the device 800 includes a memory 801, a processor 802, a transceiver component 803, and a power supply component 806.
  • the memory 801 is coupled with the processor 802 and can be used to save programs and data necessary for the communication device 800 to implement various functions.
  • the processor 802 is configured to support the communication device 800 to perform corresponding functions in the above method. This function can be implemented by calling a program stored in the memory 801.
  • the transceiver component 803 may be a wireless transceiver, which may be used to support the communication device 800 to receive signaling and/or data through a wireless air interface, and to send signaling and/or data.
  • the transceiver component 803 may also be called a transceiver unit or a communication unit.
  • the transceiver component 803 may include a radio frequency component 804 and one or more antennas 805.
  • the radio frequency component 804 may be a remote radio unit (RRU). Specifically, It can be used for the transmission of radio frequency signals and the conversion of radio frequency signals and baseband signals.
  • the one or more antennas 805 can be specifically used for radiating and receiving radio frequency signals.
  • the processor 802 can perform baseband processing on the data to be sent, and then output the baseband signal to the radio frequency unit.
  • the radio frequency unit performs radio frequency processing on the baseband signal and then sends the radio frequency signal in the form of electromagnetic waves through the antenna.
  • the radio frequency unit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor 802.
  • the processor 802 converts the baseband signal into data and processes the data. for processing.
  • the user equipment When the user equipment sends the carrier aggregation capability within the set frequency band to the network device, it carries concise indication information in the carrier aggregation capability.
  • This concise indication information has nothing to do with the fallback group and only indicates the first bandwidth, which is the maximum bandwidth supported by the member carrier. , the maximum number of component carriers supported on the first bandwidth, the maximum bandwidth supported after carrier aggregation is performed in the set frequency band, and the network device can determine the number of component carriers in the set frequency band based on the concise instruction information.
  • the bandwidth combination of carrier aggregation can greatly reduce the amount of reported information and effectively improve reporting efficiency.

Abstract

本公开中提供一种传输载波聚合能力的方法、装置、设备及存储介质，应用于无线通信技术领域。发送载波聚合能力的方法由用户设备执行，包括：向网络设备发送所述用户设备在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。

Description

一种传输载波聚合能力的方法、装置、设备及存储介质 技术领域
本公开涉及无线通信技术领域，尤其涉及一种传输载波聚合能力的方法、装置、设备及可读存储介质。
背景技术
用户设备(user equipment，UE)向网络设备上报某个波段(band)上支持的载波聚合能力时，需要上报其支持的带宽级别(bandwidth class)，以及与带宽级别的带宽组合集(bandwidth combination set，BCS)。
网络设备获知用户设备上报的带宽级别和带宽组合集后，可以获知用户设备在所述波段上支持的载波个数，以及能够完成载波聚合的带宽组合。
在52.6GHz以下的毫米波频段中单载波可能支持的带宽已可以包括4个，例如50MHz、100MHz、200MHz、400MHz，当更高的频段被引入时，单个载波可支持的带宽将越来越多，相应的可支持的带宽组合也越来越多，从而带宽级别的个数和相应的回退组(fall back group)的个数也会越来越多，相应的在上报载波聚合能力时需要上报的信息越来越多，则需要考虑如何更好的上报载波聚合能力。
发明内容
本公开提供一种传输载波聚合能力的方法、装置、设备及可读存储介质。
第一方面，提供一种发送载波聚合能力的方法，由用户设备执行，所述方法包括：
向网络设备发送所述用户设备在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
本方法中，用户设备向网络设备发送设定频段内的载波聚合能力时，在载波聚合能力中携带简洁的指示信息，此简洁的指示信息与回退组无关，仅指示第一带宽即成员载波支持的最大带宽，在所述第一带宽上支持的成员载波的最大个数，在所述设定频段内执行载波聚合后支持的最大带宽，网络设备根据所述简洁的指示信息便可以确定设定频段内的载波聚合的带宽组合，相比于使用与回退组相关的表格的上报方式，可以大大减少上报的信息量，有效提高上报效率。
在一些可能的实施方式中，所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识；所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
在一些可能的实施方式中，在所述用户设备支持的第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中的用于指示第三带宽的第一信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组对应于所述N个连续的第一带宽，N为大于1的整数。
在一些可能的实施方式中，所述指示信息包括至少一个第二信息，每个第二信息对应于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和所述第一数量，第五标识用于指示所述第二带宽。
在一些可能的实施方式中，在所述用户设备支持的第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中的用于指示第三带宽的第二信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组对应于所述N个连续的第一带宽，N为大于1的整数。
在一些可能的实施方式中，所述指示信息所指示的最小的第一带宽对应的第一数量等于或小于所述用户设备所能支持的成员载波的最大个数。
第二方面，提供一种接收载波聚合能力的方法，由网络设备执行，所述方法包括：
接收用户设备发送的在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽；
根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽；
根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
在一些可能的实施方式中，所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识；所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
在一些可能的实施方式中，所述指示信息包括至少一个第二信息，每个第二信息对应 于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和所述第一数量，第五标识用于指示所述第二带宽。
在一些可能的实施方式中，所述根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽，包括：
确定所述指示信息中未指示至少一设定带宽，所述设定带宽为所述用户设备支持的第一带宽，在所述指示信息中指示的所有第一带宽中，确定大于所述设定带宽并且与所述设定带宽的差值最小的第一带宽，确定所述设定带宽对应的第一数量与确定出的所述第一带宽对应的第一数量相同，确定所述设定带宽对应的第二带宽与确定出的所述第一带宽对应的第二带宽相同。
第三方面，提供一种发送载波聚合能力的装置，被配置于用户设备内，所述装置包括：
收发模块，被配置为向网络设备发送所述用户设备在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
第四方面，提供一种接收载波聚合能力的装置，被配置于网络设备内，所述装置包括：
收发模块，被配置为接收用户设备发送的在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽；
处理模块，被配置为根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽；还被配置为根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
第五方面，提供一种电子设备，包括处理器以及存储器；所述存储器用于存储计算机程序；所述处理器用于执行所述计算机程序，以实现第一方面或第一方面的任意一种可能的设计。
第六方面，提供一种电子设备，包括处理器以及存储器；所述存储器用于存储计算机程序；所述处理器用于执行所述计算机程序，以实现第二方面或第二方面的任意一种可能的设计。
第七方面，提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令(或称计算机程序、程序)，当其在计算机上被调用执行时，使得计算机执行上述第一方面或第一方面的任意一种可能的设计。
第八方面，提供一种计算机可读存储介质，所述计算机可读存储介质中存储有指令(或称计算机程序、程序)，当其在计算机上被调用执行时，使得计算机执行上述第二方面或第二方面的任意一种可能的设计。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处所说明的附图用来提供对本公开实施例的进一步理解，构成本申请的一部分，本公开实施例的示意性实施例及其说明用于解释本公开实施例，并不构成对本公开实施例的不当限定。在附图中：
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开实施例的实施例，并与说明书一起用于解释本公开实施例的原理。
图1是本公开实施例提供的一种无线通信系统架构示意图；
图2是本公开实施例提供的一种传输载波聚合能力的交互示意图；
图3是本公开实施例提供的一种发送载波聚合能力的流程图；
图4是本公开实施例提供的一种接收载波聚合能力的流程图；
图5是本公开实施例提供的一种发送载波聚合能力的装置的结构图；
图6是本公开实施例提供的另一种发送载波聚合能力的装置的结构图；
图7是本公开实施例提供的一种接收载波聚合能力的装置的结构图；
图8是本公开实施例提供的另一种接收载波聚合能力的装置的结构图。
具体实施方式
现结合附图和具体实施方式对本公开实施例进一步说明。
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开 实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面详细描述本公开的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的要素。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
如图1所示，本公开实施例提供的一种传输载波聚合能力的方法可应用于无线通信系统100，该无线通信系统可以包括但不限于网络设备101和用户设备102。用户设备102被配置为支持载波聚合，用户设备102可连接至网络设备101的多个载波单元，包括一个主载波单元以及一个或多个辅载波单元。
应理解，以上无线通信系统100既可适用于低频场景，也可适用于高频场景。无线通信系统100的应用场景包括但不限于长期演进(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)系统、全球互联微波接入(worldwide interoperability for micro wave access，WiMAX)通信系统、云无线接入网络(cloud radio access network，CRAN)系统、未来的第五代(5th-Generation，5G)系统、新无线(new radio，NR)通信系统或未来的演进的公共陆地移动网络(public land mobile network，PLMN)系统等。
以上所示用户设备102可以是用户设备(user equipment，UE)、终端(terminal)、接入终端、终端单元、终端站、移动台(mobile station，MS)、远方站、远程终端、移动终端(mobile terminal)、无线通信设备、终端代理或用户设备等。该用户设备102可具备无线收发功能，其能够与一个或多个通信系统的一个或多个网络设备101进行通信(如无线通信)，并接受网络设备101提供的网络服务，这里的网络设备101包括但不限于图示基站。
其中，用户设备102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)设备、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网络中的用户设备或者未来演进的PLMN网络中的用户设备等。
网络设备101可以是接入网设备(或称接入网站点)。其中，接入网设备是指有提供网络接入功能的设备，如无线接入网(radio access network，RAN)基站等等。网络设备具体可包括基站(base station，BS)设备，或包括基站设备以及用于控制基站设备的无线资源管理设备等。该网络设备还可包括中继站(中继设备)、接入点以及未来5G网络中的基站、未来演进的PLMN网络中的基站或者NR基站等。网络设备可以是可穿戴设备或车载设备。网络设备也可以是具有通信模块的通信芯片。
比如，网络设备101包括但不限于：5G中的下一代基站(gnodeB，gNB)、LTE系统中的演进型节点B(evolved node B，eNB)、无线网络控制器(radio network controller，RNC)、WCDMA系统中的节点B(node B，NB)、CRAN系统下的无线控制器、基站控制器(basestation controller，BSC)、GSM系统或CDMA系统中的基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved nodeB，或home node B，HNB)、基带单元(baseband unit，BBU)、传输点(transmitting and receiving point，TRP)、发射点(transmitting point，TP)或移动交换中心等。
多载波聚合技术在第五代通信系统也被广泛使用，主要分为频带内的连续载波聚合、频带内的非连续载波聚合和频带间的载波聚合。对于频带内的连续载波聚合，RAN4定义了连续载波聚合的聚合带宽等级。为了满足不同的应用场景和不同的终端能力，RAN4进一步定义了不同的回退组(Fallback group，FBG)。
网络设备会给所有用户设备默认配置一个支持CA的载波数量，比如8个。但是有些用户设备在本身能力的限制下不能支持这么多载波的聚合，那用户设备需要选取支持其他CA的载波数量，可以根据所述回退组获取支持其他CA的载波数量。
在标准TS38.101 v17.6.0中Table 5.3A.4-1中(表1中示出了其中一部分)示出了用于新空口(new radio，NR)中载波聚合(Carrier Aggregation，CC)的带宽等级以及对应的信息。
表1
Figure PCTCN2022118812-appb-000001
Table 5.3A.4-1针对毫米波FR2连续载波聚合定义的聚合带宽等级和相应的回退组，带宽聚合等级NR CA bandwidth class是按照载波聚合后支持的总带宽的范围，表1中定义了一些带宽聚合等级的代号(A、B、C、D、E、F、G、H、I、J、K、L、M、O、P、Q)，NR CA bandwidth class和按照NR CA bandwidth class进行载波聚合后的总带宽范围(Aggregated channel bandwidth)一一对应。Number of contiguous CC为实现Aggregated channel bandwidth对应使用的载波个数。因为每个载波的带宽可以不同，所以同样的总带宽下，可能对应不同的载波个数。回退组(Fallback group，FBG)为NR CA bandwidth class对应的回退组。回退组的定义是基于所能支持的最大信道带宽定义的且每个聚合等级中只能有一个载波带宽小于所支持的最大信道带宽。例如：FBG 1的带宽聚合等级是针对单载波所能支持的最大信道带宽为400MHz定义的，FBG 2的带宽聚合等级是针对单载波所能支持的最大信道带宽为200MHz定义的，FBG 3的带宽聚合等级是针对单载波所能支持的 最大信道带宽为100MHz定义的。NR CA bandwidth class A对应的回退组可以为FBG 1或FBG 2或FBG 3或FBG 4，与其他NR CA bandwidth class对应的回退组不同。
连续载波聚合的聚合带宽等级仅要求终端必须能够回退到同一回退组中的较低阶聚合带宽等级，对于不同回退组之间不强制要求回退。
下述表2是标准TS38.101 v17.6.0中关于n257频段的相关信息。
表2
Figure PCTCN2022118812-appb-000002
Figure PCTCN2022118812-appb-000003
在一示例中，用户设备在n257频段中支持3个成员载波时，在上报载波聚合能力时需要上报带宽组合集的序号为0并且上报CA_n257C(对应于表1中的带宽级别C)、CA_n257E(对应于表1中的带宽级别E)、CA_n257H(对应于表1中的带宽级别H)。
当更高的频段被引入时，单个载波可支持的带宽将越来越多，相应的可支持的带宽组合也越来越多，从而带宽级别的个数也会越来越多，并且随着后续的BCS的值的增加，使用上述表格的相应方式上报用户设备的载波聚合能力时，将需要上报越来越多的带宽级别。
另外，上述上报方式中在上报带宽级别时无法指示出用户设备在此带宽级别下的默认的能力，沿用上一示例，用户设备在n257频段中支持3个成员载波时，上报的CA_n257C所以对应的带宽组合集中包括{50，400，400}、{100，400，400}、{200，400，400}和{400，400，400}，从用户设备的能力角度考虑，根据用户设备支持3个成员载波的同时支持{400，400，400}的信息便可以确定无疑的确定出其可以支持CA_n257E中的带宽组合集{200，200，200}以及CA_n257H中的带宽组合集{100，100，100}，但由于在表1中带宽级别C和带宽级别E属于不同的回退组，用户设备只上报CA_n257C时网络设备不会根据用户设备支持CA_n257C得出用户设备同时可以支持CA_n257E中的带宽组合集{200，200，200}和CA_n257H中的带宽组合集{100，100，100}的结论。从而，用户设备在上报支持CA_n257C后，还需要再上报支持CA_n257E以及上报支持CA_n257H，这种上报方式的效率较低。
为了提高上报载波聚合能力的效率，可以考虑重新定义上报载波聚合能力时使用的参数。
本公开实施例提供了一种传输载波聚合能力的方法，图2是根据一示例性实施例示出的一种传输载波聚合能力的方法的流程图，如图2所示，该方法包括步骤S201～S203，具体的：
步骤S201，用户设备向网络设备发送用户设备在设定频段内的载波聚合能力。
所述载波聚合能力包括指示信息。所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽。
其中，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上 支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
在一些可能的实施方式中，设定频段为一个频段。例如设定频段为n257频段，再例如设定频段为n258频段。
指示信息可以采用以下两种表现方式：
第一种方式
所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识；所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
指示信息可以采用完整指示方式。采用完整指示方式时，每个第一信息只对应于一个信息组。如果用户设备支持的单载波带宽的个数为M，采用完整指示方式时，指示信息中包括M个第一信息，每个第一信息指示一个信息组，每个第一信息中的第一标识指示用户设备支持的一个单载波带宽。从而，采用完整指示方式时，可以明确的指示出用户设备支持的所有单载波带宽以及其对应的第一数量和第二带宽。
考虑到用户设备支持的所有第一带宽的升序或降序连续的N(N的值大于1)个第一带宽对应的第二数量相同并且对应的第二带宽也相同时，只上报所述连续的N个第一带宽中最大的第一带宽对应的第一信息即可，而无需上报所述连续的N个第一带宽中的其它第一带宽对应的第一信息，因为小于所述连续的N个第一带宽中最大的第一带宽的其它的第一带宽必然也可以支持所述第二数量，也必然在载波聚合后可以小于所述第二带宽。从而，指示信息可以采用非完整指示方式，其中，非完整指示方式为指示信息中的第一标识所指示出的所有第一带宽为用户设备支持的部分带宽。
采用非完整指示方式时，指示信息的第一信息可以对应于多个信息组。如果用户设备支持的单载波带宽的个数为M，采用非完整指示方式时，指示信息中包括的第一信息的个数小于M。某个第一信息指示多个信息组时，此第一信息所指示的多个信息组中的第一带宽不同，但是此第一信息所指示的多个信息组中的第一数量相同，并且此第一信息所指示的多个信息组中的第二带宽相同。网络设备可以相应的获知第一信息对应的哪些信息组。从而，采用非完整指示方式时，可以节省指示信息占用的比特数，节省上行资源。在所述用户设备支持的所有第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中用于指示第三带宽的第一信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组中 除最大的第一带宽之外的其它第一带宽对应的第一数量与所述最大的第一带宽对应的第一数量相同，所述N个信息组中除最大的第一带宽之外的其它第一带宽对应的第二带宽与所述最大的第一带宽对应的第二带宽相同，N为大于1的整数。
指示信息采用非完整指示方式时，网络设备可以在收到用户设备上报的载波聚合能力后，网络设备确定所述指示信息中未指示出用户设备支持的所有第一带宽，即确定所述指示信息中未指示至少一设定带宽(设定带宽为用户设备支持的第一带宽)，在所述指示信息中指示的所有第一带宽中确定大于所述设定带宽并且与所述设定带宽的差值最小的第一带宽，确定所述设定带宽对应的第一数量与确定出的所述第一带宽对应的第一数量相同，确定所述设定带宽对应的第二带宽与确定出的所述第一带宽对应的第二带宽相同。
采用非完整指示方式时，指示信息所指示的最小的第一带宽对应的第一数量等于用户设备所能支持的成员载波的最大个数(例如表示为K)。在另一示例中，指示信息所指示的最小的第一带宽对应的第一数量小于用户设备所能支持的成员载波的最大个数(例如表示为K)
指示信息采用非完整指示方式或完整指示方式相比于使用表1和表2的上报方式，可以提高上报效率，指示信息采用非完整指示方式相比于采用完整指示方式还可以节省上行资源。
下面针对完整指示方式和非完整指示方式进行举例说明。
针对完整指示方式举例如下：
用户设备支持5个单载波带宽，此5个单载波带宽包括：800MHz、400MHz、200MHz、100MHz、50MHz。
用户设备在预设频段内的载波聚合能力的详细信息如表3所示。
表3
单个成员载波支持的最大带宽 800MHz 400MHz 200MHz 100MHz 50MHz
最大个数 4 8 8 8 8
载波聚合后支持的最大带宽 X1 X2 X2 X2 X2
在预设频段内：
第一带宽为800MHz，第一数量为4个，第二带宽为X1时，第一标识为800，第二标识为4，第三标识为X1，相应的第一信息为{800，4，X1}；
第一带宽为400MHz，第一数量为8个，第二带宽为X2时，第一标识为400，第二标识为8，第三标识为X2，则相应的第一信息为{400，8，X2}；
第一带宽为200MHz，第一数量为8个，第二带宽为X2时，第一标识为200，第二标识为8，第三标识为X2，则相应的第一信息为{200，8，X2}。
第一带宽为100MHz，第一数量为8个，第二带宽为X2时，第一标识为100，第二标识为8，第三标识为X2，则相应的第一信息为{100，8，X2}。
第一带宽为50MHz，第一数量为8个，第二带宽为X2时，第一标识为50，第二标识为8，第三标识为X2，则相应的第一信息为{50，8，X2}。
则，用户设备上报载波聚合能力时，在用户设备支持5个单载波带宽的情况下，载波聚合能力中的指示信息包括5个第一信息，此5个第一信息为：{800，4，X1}、{400，8，X2}、{200，8，X2}、{100，8，X2}、{50，8，X2}。
针对非完整指示方式举例如下：
用户设备支持5个单载波带宽，此5个单载波带宽包括：800MHz、400MHz、200MHz、100MHz、50MHz。
如表3所示，由于第一带宽为400MHz、200MHz、100MHz、50MHz时对应的第一数量相同，对应的第二带宽也相同，则用户设备上报载波聚合能力时，在用户设备支持5个单载波带宽的情况下，载波聚合能力中的指示信息只包括2个第一信息，此2个第一信息为：{800，4，X1}、{400，8，X2}。
网络设备在收到用户设备上报的{800，4，X1}、{400，8，X2}后，确定所述指示信息中未指示出用户设备支持的所有第一带宽，确定所述指示信息中未指示出的第一带宽包括200MHz、100MHz、50MHz，在所述指示信息中指示的所有第一带宽中，确定大于所述指示信息中未指示出的第一带宽并且与所述指示信息中未指示出的第一带宽的差值最小的第一带宽为400MHz，确定200MHz、100MHz、50MHz对应的第一数量与400MHz对应的第一数量相同，均为8，并且对应的第二带宽与400MHz对应的第二带宽也相同，均为X2。
第二种方式
指示信息包括至少一个第二信息，每个第二信息对应于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和第一数量，第五标识用于指示与所述第四标识对应的第二带宽。
用户设备和网络设备均预先已获知第四标识指示第一带宽和第一数量的方式。
在一示例中，如表4所示定义第四标识。用户设备和网络设备均预先已获知表4的内容。
表4
Figure PCTCN2022118812-appb-000004
与第一种方式同理，指示信息可以采用完整指示方式也可以采用非完整指示方式。
下面针对完整指示方式和非完整指示方式进行举例说明。
针对完整指示方式举例如下：
用户设备支持5个单载波带宽，此5个单载波带宽包括：800MHz、400MHz、200MHz、100MHz、50MHz。
用户设备在预设频段内的载波聚合能力的详细信息如表3所示。
表3
单个成员载波支持的最大带宽 800MHz 400MHz 200MHz 100MHz 50MHz
最大个数 4 8 8 8 8
载波聚合后支持的最大带宽 X1 X2 X2 X2 X2
在预设频段内：
第一带宽为800MHz，第一数量为4个，第二带宽为X1时，第四标识为C4，第五标识为X1，相应的第一信息为{C4，X1}；
第一带宽为400MHz，第一数量为8个，第二带宽为X2时，第四标识为D8，第五标识为X2，相应的第一信息为{D8，X2}；
第一带宽为200MHz，第一数量为8个，第二带宽为X2时，第四标识为E8，第五标 识为X2，相应的第一信息为{E8，X2}；
第一带宽为100MHz，第一数量为8个，第二带宽为X2时，第四标识为F8，第五标识为X2，相应的第一信息为{F8，X2}；
第一带宽为50MHz，第一数量为8个，第二带宽为X2时，第四标识为G8，第五标识为X2，相应的第一信息为{G8，X2}；
则，用户设备上报载波聚合能力时，在用户设备支持5个单载波带宽的情况下，载波聚合能力中的指示信息包括5个第一信息，此5个第一信息为：{C4，X1}、{D8，X2}、{E8，X2}、{F8，X2}、{G8，X2}。
针对非完整指示方式举例如下：
用户设备支持5个单载波带宽，此5个单载波带宽包括：800MHz、400MHz、200MHz、100MHz、50MHz。
如表3所示，由于在用户设备支持的第一带宽的降序中连续的4个的第一带宽(即400MHz、200MHz、100MHz、50MHz)对应的第一数量相同并且对应的第二带宽也相同，则可以使用一个第二信息(即用于指示800MHz的第二信息)指示4个信息组，则用户设备上报载波聚合能力时，在用户设备支持5个单载波带宽的情况下，载波聚合能力中的指示信息可以只包括2个第一信息，此2个第一信息为：{C4，X1}、{D8，X2}。
网络设备在收到用户设备上报的载波聚合能力后，确定所述指示信息中未指示出用户设备支持的所有第一带宽，确定所述指示信息中未指示出的第一带宽包括200MHz、100MHz、50MHz，在所述指示信息中指示的所有第一带宽中，确定大于所述指示信息中未指示出的第一带宽并且与所述指示信息中未指示出的第一带宽的差值最小的第一带宽为400MHz，确定200MHz、100MHz、50MHz对应的第一数量与400MHz对应的第一数量相同，均为8，并且对应的第二带宽与400MHz对应的第二带宽也相同，均为X2。
在另一示例中，根据表4和表5进行举例。表5与表3相比载波聚合后能支持的最大带宽共有3个，即X1，X2和X3。
表5
最大带宽 800MHz 400MHz 200MHz 100MHz 50MHz
最大个数 4 8 10 10 10
载波聚合后支持的最大带宽 X1 X2 X3 X3 X3
完整指示方式中，用户设备上报载波聚合能力时，载波聚合能力中的指示信息包括5个第一信息，具体为：{C4，X1}、{D8，X2}、{E10，X3}、{F10，X3}、{G10，X3}。
非完整指示方式中，用户设备上报载波聚合能力时，可以只上报{C4，X1}、{D8，X2}、{E10，X3}。
步骤S202，网络设备根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽。
在一些可能的实施方式中，网络设备确定所述指示信息中未指示至少一设定带宽时，所述设定带宽为所述用户设备支持的第一带宽，在所述指示信息中指示的所有第一带宽中确定大于所述设定带宽并且与所述设定带宽的差值最小的第一带宽，确定所述设定带宽对应的第一数量与确定出的所述第一带宽对应的第一数量相同，确定所述设定带宽对应的第二带宽与确定出的所述第一带宽对应的第二带宽相同。
例如，用户设备上报{C4，X1}、{D8，X2}、{E10，X3}时，网络设备确定所述指示信息中未指示100MHz和50MHz的相关信息，在所述指示信息中指示的所有第一带宽中确定大于所述设定带宽并且与所述设定带宽的差值最小的第一带宽为200MHz(根据表4可知E10中的E表示200MHz)确定100MHz和50MHz对应的第一数量均为10，对应的第二带宽均为X3。
步骤S203，网络设备根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
在一示例中，网络设备接收到用户设备发送的指示信息为{C4，X1}，当X1＝2000MHz时，表示用户设备执行载波聚合后支持的最大带宽为2000MHz，网络设备根据指示信息便可确定出用户设备在设定频段内的载波聚合的带宽组合包括：
当成员载波的个数为2个时，2个成员载波表示为CC1和CC2，满足CC1+CC2≤2000MHz，则每个成员载波的带宽可以为用户设备支持的任意一单载波带宽，即载波聚合的带宽组合为(800,400,200,100,50)+(800,400,200,100,50)；
当成员载波的个数为3个时，3个成员载波表示为CC1、CC2和CC3，满足CC1+CC2+CC3≤2000MHz，则其中一个成员载波的带宽不能超过400MHz，即载波聚合的带宽组合为(800,400,200,100,50)+(800,400,200,100,50)+(400,200,100,50)；
当成员载波的个数为4个时，4个成员载波表示为CC1、CC2、CC3和CC4，满足CC1+CC2+CC3+CC4≤2000MHz，则其中两个成员载波的带宽均不能超过200MHz，即载波聚合的带宽组合为(800,400,200,100,50)+(800,400,200,100,50)+(200,100,50)+(200,100,50)，或者其中三个成员载波的带宽不能超过400MHz，即载波聚合的带宽组合为(800,400,200,100,50)+(400,200,100,50)+(400,200,100,50)+(400,200,100,50)。
网络设备确定出设定频段内的载波聚合的带宽组合后，能够根据用户设备的业务需求信息对其中任意的带宽组合进行配置。
在另一示例中，网络设备接收到用户设备发送的指示信息为{E10，X3}，当X3＝1500MHz时，表示用户设备执行载波聚合后支持的最大带宽为1500MHz，网络设备根据指示信息即可确定出用户设备在设定频段内的载波聚合的带宽组合包括：
当成员载波的个数为2个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)；
当成员载波的个数为3个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)；
当成员载波的个数为4个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)；
当成员载波的个数为5个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)；
当成员载波的个数为6个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)；
当成员载波的个数为7个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)；
当成员载波的个数为8个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(100,50)；
当成员载波的个数为9个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(50)+(50)，或者载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(100,50)+(100,50)+(100,50)；
当成员载波的个数为10个时，载波聚合的带宽组合为(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(200,100,50)+(100,50)+(100,50)+(50)+(50)。
网络设备确定出设定频段内的载波聚合的带宽组合后，能够根据用户设备的业务需求信息对其中任意的带宽组合进行配置。
考虑到用户设备的能力，当用户设备所支持的单载波的最大带宽相同时(例如在表4中处于相同的行)，使用较高的成员载波最大个数的载波聚合必然可以支持使用较低的成员载波最大个数的载波聚合所对应的带宽组合，例如用户设备上报C4时，则其必然能够 支持C2和C3，因此用户设备可以支持3个成员载波其中每个成员载波对应的带宽均为400MHz的带宽组合(称为带宽组合集{400，400，400})时，则必然可以支持3个成员载波其中每个成员载波对应的带宽均为200MHz的带宽组合(称为带宽组合集{200，200，200})，相比于使用表1和表2的上报方式中用户设备想上报其同时支持带宽组合集为{400，400，400}和带宽组合集{200，200，200}时，在上报其支持带宽组合集为{400，400，400}后还需要再次上报其支持可以带宽组合集{200，200，200}的方式，可以提高上报效率。
本公开实施例中，用户设备向网络设备发送设定频段内的载波聚合能力时，在载波聚合能力中携带简洁的指示信息，此简洁的指示信息与回退组无关，仅指示第一带宽即成员载波支持的最大带宽，在所述第一带宽上支持的成员载波的最大个数，在所述设定频段内执行载波聚合后支持的最大带宽，网络设备根据所述简洁的指示信息便可以确定设定频段内的载波聚合的带宽组合，相比于使用与回退组相关的表格的上报方式，可以大大减少上报的信息量，有效提高上报效率。
本公开实施例提供了一种发送载波聚合能力的方法，由用户设备执行，图3是根据一示例性实施例示出的一种发送载波聚合能力的方法的流程图，如图3所示，该方法包括步骤S301，具体的：
步骤S301，向网络设备发送用户设备在设定频段内的载波聚合能力。
所述载波聚合能力包括指示信息。所述指示信息用于指示至少一个信息组，每个第一信息对应于至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽。
其中，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
在一些可能的实施方式中，设定频段为一个频段。例如设定频段为n257频段，再例如n258频段。
指示信息可以采用两种表现方式，此两种表现方式如上一实施例所述。
本公开实施例提供了一种接收载波聚合能力的方法，由网络设备执行，图4是根据一示例性实施例示出的一种接收载波聚合能力的方法的流程图，如图4所示，该方法包括步骤S401～S403，具体的：
步骤S401，接收用户设备发送的在设定频段内的载波聚合能力。所述载波聚合能力包括指示信息。
所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第 二带宽。其中，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
步骤S402，根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽；
步骤S403，根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
基于与以上方法实施例相同的构思，本公开实施例还提供一种通信装置，该通信装置可具备上述方法实施例中的用户设备102的功能，并用于执行上述实施例提供的由用户设备102执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图5所示的通信装置500可作为上述方法实施例所涉及的用户设备102，并执行上述一种方法实施例中由用户设备102执行的步骤。
所述通信装置500包括收发模块501。
收发模块501被配置为向网络设备发送所述用户设备在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
在一些可能的实施方式中，所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识；所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
在一些可能的实施方式中，在所述用户设备支持的第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中的用于指示第三带宽的第一信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组对应于所述N个连续的第一带宽，N为大于1的整数。
在一些可能的实施方式中，所述指示信息包括至少一个第二信息，每个第二信息对应于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和所述第一数量，第五标识用于指示所述第二带宽。
在一些可能的实施方式中，在所述用户设备支持的第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中的用于指示第三带宽的第二信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组对应于所述N个连续的第一带宽，N为大于1的整数。
在一些可能的实施方式中，所述指示信息所指示的最小的第一带宽对应的第一数量等于或小于所述用户设备所能支持的成员载波的最大个数。
当该通信装置为用户设备时，其结构还可如图6所示。图6是根据一示例性实施例示出的一种发送载波聚合能力的装置600的框图。例如，装置600可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图6，装置600可以包括以下一个或多个组件：处理组件602，存储器604，电力组件606，多媒体组件608，音频组件610，输入/输出(I/O)的接口612，传感器组件614，以及通信组件616。
处理组件602通常控制装置600的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件602可以包括一个或多个处理器620来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件602可以包括一个或多个模块，便于处理组件602和其他组件之间的交互。例如，处理组件602可以包括多媒体模块，以方便多媒体组件608和处理组件602之间的交互。
存储器604被配置为存储各种类型的数据以支持在设备600的操作。这些数据的示例包括用于在装置600上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器604可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电力组件606为装置600的各种组件提供电力。电力组件606可以包括电源管理系统，一个或多个电源，及其他与为装置600生成、管理和分配电力相关联的组件。
多媒体组件608包括在所述装置600和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动 作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件608包括一个前置摄像头和/或后置摄像头。当设备600处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件610被配置为输出和/或输入音频信号。例如，音频组件610包括一个麦克风(MIC)，当装置600处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器604或经由通信组件616发送。在一些实施例中，音频组件610还包括一个扬声器，用于输出音频信号。
I/O接口612为处理组件602和外围接口模块之间提供接口，上述外围接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件614包括一个或多个传感器，用于为装置600提供各个方面的状态评估。例如，传感器组件614可以检测到设备600的打开/关闭状态，组件的相对定位，例如所述组件为装置600的显示器和小键盘，传感器组件614还可以检测装置600或装置600一个组件的位置改变，用户与装置600接触的存在或不存在，装置600方位或加速/减速和装置600的温度变化。传感器组件614可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件614还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件614还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件616被配置为便于装置600和其他设备之间有线或无线方式的通信。装置600可以接入基于通信标准的无线网络，如WiFi，4G或5G，或它们的组合。在一个示例性实施例中，通信组件616经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件616还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置600可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
基于与以上方法实施例相同的构思，本公开实施例还提供一种通信装置，该通信装置可具备上述方法实施例中的网络设备101的功能，并用于执行上述实施例提供的由网络设 备101执行的步骤。该功能可以通过硬件实现，也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中，如图7所示的通信装置700可作为上述方法实施例所涉及的网络设备101，并执行上述方法实施例中由网络设备101执行的步骤。
如图7所示的通信装置700包括收发模块701和处理模块702用于执行上述方法实施例中由网络设备101执行的步骤。
收发模块701被配置为接收用户设备发送的在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽；
处理模块702被配置为根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽；还被配置为根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
在一些可能的实施方式中，所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识；所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
在一些可能的实施方式中，所述指示信息包括至少一个第二信息，每个第二信息对应于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和所述第一数量，第五标识用于指示所述第二带宽。
在一些可能的实施方式中，处理模块702被配置为确定所述指示信息中未指示至少一设定带宽，所述设定带宽为所述用户设备支持的第一带宽，在所述指示信息中指示的所有第一带宽中，确定大于所述设定带宽并且与所述设定带宽的差值最小的第一带宽，确定所述设定带宽对应的第一数量与确定出的所述第一带宽对应的第一数量相同，确定所述设定带宽对应的第二带宽与确定出的所述第一带宽对应的第二带宽相同。
当该通信装置为网络设备101时，其结构还可如图8所示。如图8所示，装置800包括存储器801、处理器802、收发组件803、电源组件806。其中，存储器801与处理器802耦合，可用于保存通信装置800实现各功能所必要的程序和数据。该处理器802被配置为支持通信装置800执行上述方法中相应的功能，此功能可通过调用存储器801存储的程序 实现。收发组件803可以是无线收发器，可用于支持通信装置800通过无线空口进行接收信令和/或数据，以及发送信令和/或数据。收发组件803也可被称为收发单元或通信单元，收发组件803可包括射频组件804以及一个或多个天线805，其中，射频组件804可以是远端射频单元(remote radio unit，RRU)，具体可用于射频信号的传输以及射频信号与基带信号的转换，该一个或多个天线805具体可用于进行射频信号的辐射和接收。
当通信装置800需要发送数据时，处理器802可对待发送的数据进行基带处理后，输出基带信号至射频单元，射频单元将基带信号进行射频处理后将射频信号通过天线以电磁波的形式进行发送。当有数据发送到通信装置800时，射频单元通过天线接收到射频信号，将射频信号转换为基带信号，并将基带信号输出至处理器802，处理器802将基带信号转换为数据并对该数据进行处理。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开实施例的其它实施方案。本申请旨在涵盖本公开实施例的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开实施例的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开实施例的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开实施例并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开实施例的范围仅由所附的权利要求来限制。
工业实用性
用户设备向网络设备发送设定频段内的载波聚合能力时，在载波聚合能力中携带简洁的指示信息，此简洁的指示信息与回退组无关，仅指示第一带宽即成员载波支持的最大带宽，在所述第一带宽上支持的成员载波的最大个数，在所述设定频段内执行载波聚合后支持的最大带宽，网络设备根据所述简洁的指示信息便可以确定设定频段内的载波聚合的带宽组合，相比于使用与回退组相关的表格的上报方式，可以大大减少上报的信息量，有效提高上报效率。

Claims (16)

  1. 一种发送载波聚合能力的方法，由用户设备执行，所述方法包括：
    向网络设备发送所述用户设备在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
  2. 如权利要求1所述的方法，其中，
    所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识，其中，所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
  3. 如权利要求1或2所述的方法，其中，所述方法还包括：
    在所述用户设备支持的第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中的用于指示第三带宽的第一信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组对应于所述N个连续的第一带宽，其中，N为大于1的整数。
  4. 如权利要求1所述的方法，其中，
    所述指示信息包括至少一个第二信息，每个第二信息对应于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和所述第一数量，第五标识用于指示所述第二带宽。
  5. 如权利要求1或4所述的方法，其中，
    在所述用户设备支持的第一带宽的升序或降序中，N个连续的第一带宽对应的第一数量相同并且对应的第二带宽相同时，所述指示信息中的用于指示第三带宽的第二信息对应于N个信息组，所述第三带宽为所述N个连续的第一带宽中的最大的第一带宽，所述N个信息组对应于所述N个连续的第一带宽，N为大于1的整数。
  6. 如权利要求1至5中任一权利要求所述的方法，其中，
    所述指示信息所指示的最小的第一带宽对应的第一数量等于或小于所述用户设备所能支持的成员载波的最大个数。
  7. 一种接收载波聚合能力的方法，由网络设备执行，所述方法包括：
    接收用户设备发送的在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息， 所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽；
    根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽；
    根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
  8. 如权利要求7所述的方法，其中，
    所述指示信息包括至少一个第一信息，每个第一信息对应于至少一个信息组，所述第一信息包括：第一标识、第二标识和第三标识；所述第一标识用于指示所述第一带宽，所述第二标识用于指示所述第一数量，所述第三标识用于指示所述第二带宽。
  9. 如权利要求7所述的方法，其中，
    所述指示信息包括至少一个第二信息，每个第二信息对应于至少一个信息组，所述第二信息包括：第四标识和第五标识；所述第四标识用于指示第一带宽和所述第一数量，第五标识用于指示所述第二带宽。
  10. 如权利要求7至9中任一权利要求所述的方法，其中，所述根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽，包括：
    确定所述指示信息中未指示至少一设定带宽，所述设定带宽为所述用户设备支持的第一带宽，在所述指示信息中指示的所有第一带宽中，确定大于所述设定带宽并且与所述设定带宽的差值最小的第一带宽，确定所述设定带宽对应的第一数量与确定出的所述第一带宽对应的第一数量相同，确定所述设定带宽对应的第二带宽与确定出的所述第一带宽对应的第二带宽相同。
  11. 一种发送载波聚合能力的装置，被配置于用户设备，所述装置包括：
    收发模块，被配置为向网络设备发送所述用户设备在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽。
  12. 一种接收载波聚合能力的装置，被配置于网络设备，所述装置包括：
    收发模块，被配置为接收用户设备发送的在设定频段内的载波聚合能力，所述载波聚合能力包括指示信息，所述指示信息用于指示至少一个信息组，所述信息组包括：第一带 宽、第一数量、第二带宽，所述第一带宽为成员载波支持的最大带宽，所述第一数量为在所述第一带宽上支持的成员载波的最大个数，所述第二带宽为在所述设定频段内执行载波聚合后支持的最大带宽；
    处理模块，被配置为根据所述指示信息确定所述用户设备支持的第一带宽对应的第一数量和第二带宽；还被配置为根据所述用户设备支持的第一带宽对应的第一数量和第二带宽，确定所述用户设备在所述设定频段内的载波聚合的带宽组合。
  13. 一种电子设备，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求1-6中任一项所述的方法。
  14. 一种电子设备，包括处理器以及存储器，其中，
    所述存储器用于存储计算机程序；
    所述处理器用于执行所述计算机程序，以实现如权利要求7-10中任一项所述的方法。
  15. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求1-6中任一项所述的方法。
  16. 一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当所述指令在计算机上被调用执行时，使得所述计算机执行如权利要求7-10中任一项所述的方法。
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469611A (zh) * 2010-11-17 2012-05-23 中兴通讯股份有限公司 一种上报终端载波聚合能力的方法、系统和终端
US20200229175A1 (en) * 2017-09-28 2020-07-16 Huawei Technologies Co., Ltd. Information transmission method, terminal device, and network device
CN113285791A (zh) * 2015-05-15 2021-08-20 华为技术有限公司 通信装置及方法
CN114731260A (zh) * 2022-02-14 2022-07-08 北京小米移动软件有限公司 一种传输载波聚合能力的方法、装置及可读存储介质

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102469611A (zh) * 2010-11-17 2012-05-23 中兴通讯股份有限公司 一种上报终端载波聚合能力的方法、系统和终端
CN113285791A (zh) * 2015-05-15 2021-08-20 华为技术有限公司 通信装置及方法
US20200229175A1 (en) * 2017-09-28 2020-07-16 Huawei Technologies Co., Ltd. Information transmission method, terminal device, and network device
CN114731260A (zh) * 2022-02-14 2022-07-08 北京小米移动软件有限公司 一种传输载波聚合能力的方法、装置及可读存储介质

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INTEL CORPORATION: "Scheduling and DL/UL configuration in wide channel bandwidth", 3GPP DRAFT; R1-1700371 SCHEDULING AND DL UL CONFIGURATION IN WIDE CHANNEL BANDWIDTH, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Spokane, USA; 20170116 - 20170120, 10 January 2017 (2017-01-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051202849 *

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