WO2024036562A1 - 一种传输能力信息的方法、装置以及可读存储介质 - Google Patents

一种传输能力信息的方法、装置以及可读存储介质 Download PDF

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Publication number
WO2024036562A1
WO2024036562A1 PCT/CN2022/113321 CN2022113321W WO2024036562A1 WO 2024036562 A1 WO2024036562 A1 WO 2024036562A1 CN 2022113321 W CN2022113321 W CN 2022113321W WO 2024036562 A1 WO2024036562 A1 WO 2024036562A1
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WIPO (PCT)
Prior art keywords
user equipment
evm
capability
capability information
mcs
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PCT/CN2022/113321
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English (en)
French (fr)
Inventor
郭胜祥
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北京小米移动软件有限公司
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2022/113321 priority Critical patent/WO2024036562A1/zh
Priority to CN202280003200.5A priority patent/CN117917104A/zh
Publication of WO2024036562A1 publication Critical patent/WO2024036562A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities

Definitions

  • the present disclosure relates to the field of wireless communication technology, and in particular, to a method, device and readable storage medium for transmitting capability information.
  • LTE Long Term Evolution
  • NR 5G New Radio
  • EVM Error Vector Magnitude
  • the present disclosure provides a method, device and readable storage medium for transmitting capability information.
  • the present disclosure provides a method for receiving capability information, which is executed by a network device.
  • the method includes:
  • the user equipment is scheduled based on the capability information.
  • the network device learns the EVM capabilities of the user equipment based on the capability information reported by the user equipment, so that adaptive scheduling can be performed based on the EVM capabilities of the user equipment, which can not only improve the rationality of scheduling, but also make full use of capabilities of the user's device.
  • the capability information is used to indicate EVM capabilities corresponding to all frequency bands supported by the user equipment; or,
  • the capability information is used to indicate the corresponding EVM capability of the user equipment in the set frequency band.
  • the EVM capability of the user equipment is whether it has high EVM capability.
  • the high EVM capability is used to indicate that among multiple modulation and coding strategies MCS supported by the user equipment, the EVM supported by the user equipment in at least one MCS is lower than the MCS. the corresponding default value.
  • the capability information includes bits used to indicate whether the user equipment has high EVM capability.
  • the scheduling of the user equipment based on the capability information includes:
  • resource blocks close to the guard interval in the system bandwidth are allocated to the user equipment with high EVM capability.
  • the scheduling of the user equipment based on the capability information includes:
  • the user equipment with high EVM capability is configured with an MCS whose modulation and coding strategy index value MCS index is greater than the set value.
  • the scheduling of the user equipment based on the capability information includes:
  • the set frequency band In response to the capability information indicating that the user equipment supports high EVM capability in the set frequency band, and the set frequency band is a member carrier in carrier aggregation, configure the priority of the carrier in the set frequency band as the main carrier The priority of the carrier as the main carrier is higher than that of the carrier in the non-set frequency band.
  • the present disclosure provides a method for sending capability information, which is executed by user equipment.
  • the method includes:
  • the user equipment reports its own capability information to the network device, so that the network device can learn the EVM capability of the user device, so that the network device can perform adaptive scheduling based on the EVM capability of the user device.
  • the capability information is used to indicate EVM capabilities corresponding to all frequency bands supported by the user equipment; or,
  • the capability information is used to indicate the corresponding EVM capability of the user equipment in the set frequency band.
  • the EVM capability of the user equipment is whether it has high EVM capability.
  • the high EVM capability is used to indicate that among multiple MCSs supported by the user equipment, the EVM supported by the user equipment in at least one MCS is lower than the preset value corresponding to the MCS. value.
  • the method further includes:
  • data transmission is performed on resource blocks close to the guard interval in the system bandwidth corresponding to the network equipment according to the configuration of the network equipment.
  • the method further includes:
  • the MCS whose modulation and coding strategy index value MCS index is greater than the set value is used for uplink transmission.
  • the present disclosure provides an apparatus for receiving capability information, which may be used to perform the steps performed by a network device in the above-mentioned first aspect or any possible design of the first aspect.
  • the network device can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module and a processing module coupled to each other, wherein the transceiver module may be used to support the communication device to communicate, and the processing module may be used by the communication device to perform processing operations, such as generating The information/message needs to be sent, or the received signal is processed to obtain the information/message.
  • the transceiver module is configured to receive capability information sent by the user equipment, where the capability information is used to indicate the vector error magnitude EVM capability of the user equipment.
  • a processing module configured to schedule the user equipment based on the capability information.
  • the present disclosure provides a device for sending capability information, which may be used to perform the steps performed by user equipment in the above-mentioned second aspect or any possible design of the second aspect.
  • the user equipment can implement each function in the above methods through a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module, where the transceiver module may be used to support the communication device to communicate.
  • the transceiver module is configured to send capability information to the network device, where the capability information is used to indicate the vector error margin EVM capability of the user equipment.
  • the present disclosure provides a communication 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 implement the first aspect or any one of the first aspects. possible designs.
  • the present disclosure provides a communication 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 implement the second aspect or any one of the second aspects. possible designs.
  • the present disclosure provides a computer-readable storage medium, in which instructions (or computer programs, programs) are stored. When called and executed on a computer, the computer is caused to execute the above-mentioned third step. Any possible design of the aspect or first aspect.
  • the present disclosure provides a computer-readable storage medium in which instructions (or computer programs, programs) are stored, which when called and executed on a computer, cause the computer to execute the above-mentioned Two aspects 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 a flow chart of a method of transmitting capability information according to an exemplary embodiment
  • Figure 3 is a flow chart of a method of receiving capability information according to an exemplary embodiment
  • Figure 4 is a flow chart of another method of receiving capability information according to an exemplary embodiment
  • Figure 5 is a schematic diagram of system bandwidth allocation according to an exemplary embodiment
  • Figure 6 is a flow chart of another method of receiving capability information according to an exemplary embodiment
  • Figure 7 is a flow chart of another method of receiving capability information according to an exemplary embodiment
  • Figure 8 is a flow chart of a method of sending capability information according to an exemplary embodiment
  • Figure 9 is a block diagram of a device for receiving capability information according to an exemplary embodiment
  • Figure 10 is a block diagram of a communication device according to an exemplary embodiment
  • Figure 11 is a block diagram of a device for sending capability information according to an exemplary embodiment
  • Figure 12 is a block diagram of user equipment according to an exemplary embodiment.
  • 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 capability information can be applied to a wireless communication system 100 , which may include a user equipment 101 and a network device 102 .
  • the user equipment 101 is configured to support carrier aggregation and can be connected to multiple carrier units of the network device 102, 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 101 shown above can be a terminal, an access terminal, a terminal unit, a terminal station, a mobile station (MS), a remote station, a remote terminal, a mobile terminal, a wireless communication device, a terminal Agent or terminal device, etc.
  • the user equipment 101 may be equipped with a wireless transceiver function, which can communicate (such as wireless communication) with one or more network devices of one or more communication systems, and accept network services provided by the network devices.
  • the network devices here include but are not Limited to network device 102 shown.
  • the user equipment (UE) 101 can be a cellular phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, or a personal digital assistant.
  • PDA personal digital assistant
  • handheld devices with wireless communication functions computing devices or other processing equipment connected to wireless modems, vehicle-mounted equipment, wearable devices, terminal equipment in future 5G networks or terminal equipment in future evolved PLMN networks, etc. .
  • the network device 102 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.
  • the network device 102 may specifically include a base station (BS), or a base station and a wireless resource management device for controlling the base station, etc.
  • the network device 102 may also include relay stations (relay devices), access points, and base stations in future 5G networks, base stations in future evolved PLMN networks, or NR base stations, etc.
  • Network device 102 may be a wearable device or a vehicle-mounted device.
  • the network device 102 may also be a communication chip having a communication module.
  • the network device 102 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.
  • the next generation base station gNB
  • 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
  • FIG. 2 illustrates a method of transmitting capability information according to an exemplary embodiment. As shown in Figure 2, the method includes steps S201 to S202, specifically:
  • Step S201 The user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment.
  • Step S202 The network device 102 schedules the user equipment 101 according to the received capability information.
  • the EVM capabilities of the user equipment 101 are the same as those defined by the protocol.
  • the protocol defines different modulation and coding schemes (Modulation and Coding Scheme, MCS) corresponding to different minimum EVM requirements.
  • MCS Modulation and Coding Scheme
  • the EVM capability of the user equipment 101 is greater than the protocol requirements, that is, the EVM capability of the user equipment 101 is stronger and can support a smaller EVM value than the corresponding EVM in the protocol.
  • User equipment 101 with such strong capabilities has stronger anti-interference capabilities.
  • capability information is reported on a user equipment 101 basis (ie, per UE), that is, different user equipments 101 report their corresponding capability information to the network device 102 respectively.
  • the capability information reported by each user equipment 101 is applicable to all frequency bands (bands) supported by the UE.
  • the capability information is reported in units of frequency bands (ie, per band), that is, each user equipment 101 reports its capability information corresponding to at least one frequency band to the network device 102.
  • the capability information reported by the user equipment 101 is applicable to a single frequency band that supports the capability, such as a set frequency band.
  • the network device 102 when scheduling according to the capability information of the user equipment 101, can allocate resource blocks close to the guard interval in the system bandwidth to the UE with strong capabilities, and the UE with strong capabilities can still use this part of the resource blocks. Efficient data transfer is possible. Resource blocks in the middle of the system bandwidth are allocated to UEs with weak capabilities. Among them, the guard interval is an interval set at both ends of the bandwidth. In order to protect the signal quality within the band and suppress out-of-band radiation, the bandwidth occupied by the guard interval cannot be used for data transmission.
  • the network device 102 when scheduling according to the capability information of the user equipment 101, can configure a high modulation order MCS for a UE with strong capabilities to improve transmission quality.
  • the network device 102 when scheduling according to the capability information of the user equipment 101, can configure high priority for UEs with strong capabilities. For example, in Carrier Aggregation (CA), when a UE has strong EVM capabilities in a set frequency band, it can configure the carrier in the set frequency band to be the main carrier first.
  • CA Carrier Aggregation
  • the network device 102 learns the EVM capabilities of the user device 101 based on the capability information reported by the user device 101, so that it can perform adaptive scheduling based on the EVM capabilities of the user device 101, which can improve the rationality of scheduling.
  • the capabilities of the user equipment 101 can be fully utilized. Effective scheduling of user equipment 101 with strong capabilities can improve the throughput and anti-interference capability of the entire communication system.
  • An embodiment of the present disclosure provides a method for transmitting capability information.
  • the method includes steps S201' to S203', specifically:
  • Step S201' the user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • Step S202' the network device 102 allocates resource blocks close to the guard interval in the system bandwidth to the user equipment 101 with high EVM capability in the system bandwidth corresponding to the network device 102 based on the received capability information.
  • Step S203' in response to the user equipment 101 having high EVM capability, the user equipment 101 performs data transmission on the resource block close to the guard interval in the system bandwidth corresponding to the network equipment 102 according to the configuration of the network equipment 102.
  • the user equipment 101 when the EVM supported by the user equipment 101 is lower than a preset value, the user equipment 101 is considered to have high EVM capability.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS. .
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported by each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported by any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability in the MCS.
  • the preset value corresponding to each MCS may be the average EVM value defined by the protocol; or may be less than the average EVM value defined by the protocol.
  • the user equipment 101 with high EVM capability has better transmission signal quality, which can improve the anti-interference capability and throughput of the system.
  • a resource block (RB) close to the guard interval is allocated to a UE with strong capabilities. The UE can still perform effective data transmission using this part of the resource block.
  • the network device 102 allocates n RBs on both sides of the system bandwidth and close to the guard interval for the user equipment 101 with high EVM capabilities.
  • the value of n can be determined based on the actual scheduled service volume.
  • the network device 102 performs adaptive scheduling in conjunction with the EVM capabilities of the user equipment 101 to fully utilize the anti-interference performance of high EVM capabilities and reasonably allocate the transmission of UEs with low EVM capabilities to improve the overall system throughput. quantity.
  • An embodiment of the present disclosure provides a method for transmitting capability information.
  • the method includes steps S201′′ ⁇ S203′′, specifically:
  • Step S201" the user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • Step S202" the network device 102 configures an MCS with a modulation and coding strategy index value MCS index greater than the set value for the user equipment 101 with high EVM capability based on the capability information.
  • Step S203 in response to the user equipment 101 having high EVM capability, according to the configuration of the network device 102, the user equipment 101 uses the MCS whose modulation and coding strategy index value MCS index is greater than the set value for uplink transmission.
  • the user equipment 101 when the EVM supported by the user equipment 101 is lower than a preset value, the user equipment 101 is considered to have high EVM capability.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS. .
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported by each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported by any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability in the MCS.
  • MCS index has a corresponding relationship with MCS, as shown in Table 1. It can be understood that the MCS index values in Table 1 are only for sequence indication, but not for limiting the MCS index value corresponding to the MCS.
  • the larger the MCS index the larger the corresponding MCS modulation order.
  • the larger the MCS modulation order the smaller the EVM of the UE is required.
  • the network device 102 may configure a higher-order modulation order for a UE with high EVM capabilities in combination with the EVM capability of the UE.
  • the UE is configured according to the MCS of the network device 102.
  • a UE with high EVM capability may use a high-order MCS to perform uplink transmission.
  • the network device 102 combines the capability information of the user equipment 101 and makes full use of the high anti-interference capability and high transmission signal quality of the high EVM capability UE for scheduling, which is beneficial to improving the throughput and interference capability of the entire system.
  • FIG. 3 illustrates a method for receiving capability information according to an exemplary embodiment. As shown in Figure 3, the method includes steps S301 to S302, specifically:
  • Step S301 The network device 102 receives the capability information sent by the user equipment 101.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment 101.
  • Step S302 The network device 102 schedules the user equipment 101 based on the capability information.
  • the EVM capabilities of the user equipment 101 are the same as those defined by the protocol.
  • the protocol-defined EVM can be found in Table 1.
  • the EVM capability of the user equipment 101 is greater than the protocol requirements, that is, the user equipment 101 has stronger capabilities and can support a smaller EVM value than the corresponding EVM in the protocol.
  • the capability information of the user equipment 101 may reflect its transmitter signal quality.
  • the network device 102 can perform adaptive scheduling according to the capability information of the user equipment 101.
  • the network device 102 may configure an MCS with a high modulation order for a UE with strong capabilities to improve transmission quality.
  • the network device 102 learns the EVM capabilities of the user device 101 based on the capability information reported by the user device 101, so that it can perform adaptive scheduling based on the EVM capabilities of the user device 101, which can improve the rationality of scheduling. In turn, the capabilities of the user equipment 101 can be fully utilized.
  • the embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102.
  • the method includes steps S301 to S302, specifically:
  • Step S301 The network device 102 receives the capability information sent by the user equipment 101.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment 101.
  • Step S302 The network device 102 schedules the user equipment 101 based on the capability information.
  • the capability information is used to indicate the EVM capabilities corresponding to all frequency bands supported by the user equipment; or the capability information is used to indicate the EVM capabilities corresponding to the user equipment in the set frequency band.
  • the capability information reported by the user equipment 101 is applicable to all frequency bands (bands) supported by the UE, that is, the capability information can represent the EVM capabilities in any frequency band supported by the user equipment 101.
  • different user equipments 101 may report corresponding capability information to the network device 102 in a per UE manner.
  • the capability information reported by the user equipment 101 is applicable to a single frequency band that supports the capability, that is, the capability information may represent the EVM capability of the set frequency band in which the user equipment 101 supports the capability.
  • each user equipment 101 can report capability information corresponding to at least one frequency band of itself to the network device 102 in a per band manner.
  • the network device 102 can learn the EVM capabilities corresponding to the user equipment 101 or the EVM capabilities corresponding to the user equipment 101 in the set frequency band based on the capability information reported by the user equipment 101.
  • the embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102.
  • the method includes steps S301' to S302, specifically:
  • Step S301' the network device 102 receives the capability information sent by the user equipment 101.
  • the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • Step S302 The network device 102 schedules the user equipment 101 based on the capability information.
  • the user equipment 101 with high EVM capability may be such that, under the same modulation order, the EVM supported by the user equipment 101 is less than a preset value.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS. That is, in this embodiment, each MCS is provided with a corresponding preset value.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability in the MCS.
  • the preset value corresponding to each MCS may be the average EVM value defined by the protocol; or may be less than the average EVM value defined by the protocol.
  • the preset value corresponding to QPSK can be set to 17.5%, or less than 17.5%; the preset value corresponding to 16QAM can be set to 12.5%, or less than 12.5%; the preset value corresponding to 256QAM can be set is 3.5%, or less than 3.5%.
  • the EVM defined by the protocol is 17.5%, and the default value is set to 17.5%, for example.
  • the EVM supported by the user equipment 101 under QPSK is less than 17.5%, the user equipment 101 can be considered to have high EVM capability.
  • the default value is set to 12.25%.
  • the EVM supported by the user equipment 101 under QPSK is less than 12.5%, the user equipment 101 can be considered to have high EVM capability.
  • the preset value may be set to be related to the improvement ratio of the corresponding EVM defined by the protocol.
  • the EVM defined by the protocol is 17.5%.
  • the capability information includes bits used to indicate whether the user equipment 101 has high EVM capability.
  • 1 bit of information in the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • the 1 bit when the 1 bit is 1, it indicates that the user equipment 101 has high EVM capability.
  • the network device 102 learns whether the user device 101 has high EVM capabilities based on the capability information of the user device 101, so that the network device 102 can effectively schedule the user device 101 with high EVM capabilities.
  • FIG. 4 illustrates a method of receiving capability information according to an exemplary embodiment. As shown in Figure 4, the method includes steps S401 to S402, specifically:
  • Step S401 The network device 102 receives the capability information sent by the user equipment 101.
  • the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • Step S402 The network device 102 allocates resource blocks close to the guard interval in the system bandwidth to the user equipment 101 with high EVM capabilities in the system bandwidth corresponding to the network device 102 based on the capability information.
  • the user equipment 101 with high EVM capability may be such that, under the same modulation order, the EVM supported by the user equipment 101 is less than a preset value.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS. That is, in this embodiment, each MCS is provided with a corresponding preset value.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability in the MCS.
  • the preset value corresponding to each MCS may be the average EVM value defined by the protocol; or may be less than the average EVM value defined by the protocol.
  • the user equipment 101 with high EVM capability has better transmission signal quality, which can improve the anti-interference capability and throughput of the system.
  • a resource block RB close to the guard interval is allocated to a UE with strong capabilities. The UE can still perform effective data transmission by utilizing this part of the resource blocks.
  • the network device 102 allocates n RBs on both sides of the system bandwidth and close to the guard interval for the user equipment 101 with high EVM capabilities.
  • the value of n can be determined based on the actual scheduled service volume.
  • the network device 102 may allocate system bandwidth (for example, 20 MHz) according to the EVM capabilities of different UEs when scheduling resources. For example, as shown in Figure 5, n RBs close to the guard interval in the system bandwidth are preferentially allocated to UEs with high EVM capabilities; RBs in the middle part of the system bandwidth are allocated to other UEs.
  • system bandwidth for example, 20 MHz
  • the network device 102 performs adaptive scheduling in conjunction with the EVM capabilities of the user equipment 101 to fully utilize the anti-interference performance of high EVM capabilities and reasonably allocate the transmission of UEs with low EVM capabilities to improve the overall system throughput. quantity.
  • the embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102.
  • Figure 6 illustrates a method for receiving capability information according to an exemplary embodiment. As shown in Figure 6, the method includes steps S601 to S602, specifically:
  • Step S601 The network device 102 receives the capability information sent by the user equipment 101.
  • the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • Step S602 The network device 102 configures an MCS whose modulation and coding strategy index value MCS index is greater than the set value for the user equipment 101 with high EVM capability according to the capability information.
  • the user equipment 101 with high EVM capability may be such that, under the same modulation order, the EVM supported by the user equipment 101 is less than a preset value.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS. That is, in this embodiment, each MCS is provided with a corresponding preset value.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability in the MCS.
  • the preset value corresponding to each MCS may be the average EVM value defined by the protocol; or may be less than the average EVM value defined by the protocol.
  • MCS index has a corresponding relationship with MCS, as shown in Table 1. It can be understood that the MCS index values in Table 1 are only for sequence indication, but not for limiting the MCS index value corresponding to the MCS.
  • the larger the MCS index the larger the corresponding MCS modulation order.
  • the larger the MCS modulation order the smaller the EVM of the UE is required.
  • the network device 102 may configure a higher-order modulation order for a UE with high EVM capabilities in combination with the EVM capability of the UE.
  • the UE is configured according to the MCS of the network device 102.
  • a UE with high EVM capability may use a high-order MCS to perform uplink transmission.
  • the network device 102 combines the capability information of the user equipment 101 and makes full use of the high anti-interference capability and high transmission signal quality of the high EVM capability UE for scheduling, which is beneficial to improving the throughput and interference capability of the entire system.
  • the embodiment of the present disclosure provides a method for receiving capability information, which is executed by the network device 102.
  • Figure 7 illustrates a method of receiving capability information according to an exemplary embodiment. As shown in Figure 7, the method includes steps S701 to S702, specifically:
  • Step S701 The network device 102 receives the capability information sent by the user equipment 101.
  • the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • Step S702 In response to the capability information indicating that the user equipment 101 supports high EVM capabilities in the set frequency band, and the set frequency band is a member carrier in carrier aggregation, configure the carrier in the set frequency band as the main carrier to have a higher priority than the non-set frequency band. The priority of the carrier in the fixed frequency band as the main carrier.
  • the user equipment 101 with high EVM capability may be such that, under the same modulation order, the EVM supported by the user equipment 101 is less than a preset value.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS. That is, in this embodiment, each MCS is provided with a corresponding preset value.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported under any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 is considered to have high EVM capability in the MCS.
  • the preset value corresponding to each MCS may be the average EVM value defined by the protocol; or may be less than the average EVM value defined by the protocol.
  • this embodiment may be applicable to the scenario where UE reports EVM per band.
  • the component carrier (Component Carrier, CC) in the CA is on the set frequency band
  • the CC can be configured to have high priority as the main carrier, and the CC is preferably used as the CA Main carrier.
  • the network device 102 combines the capability information of the user equipment 101 to configure a high priority as the main carrier for the carrier in the set frequency band that supports high EVM capability when scheduling in the CA scenario.
  • the embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101.
  • Figure 8 illustrates a method of sending capability information according to an exemplary embodiment. As shown in Figure 8, the method includes step S801, specifically:
  • Step S801 The user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment 101.
  • the user equipment 101 reports its own capability information to the network device 102, so that the network device 102 can learn the EVM capabilities of the user device 101, so that the network device 102 can perform adaptive processing based on the EVM capabilities of the user device 101. Scheduling.
  • the embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101.
  • the method includes step S801, specifically:
  • Step S801 The user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment 101.
  • the capability information is used to indicate the EVM capabilities corresponding to all frequency bands supported by the user equipment; or the capability information is used to indicate the EVM capabilities corresponding to the user equipment in the set frequency band.
  • the EVM capability of the user equipment is whether it has high EVM capability.
  • the capability information includes bits used to indicate whether the user equipment 101 has high EVM capability.
  • 1 bit of information in the capability information is used to indicate whether the user equipment 101 has high EVM capability.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS.
  • the user equipment 101 when the user equipment 101 supports multiple MCSs and the EVM supported by each MCS is lower than the preset value corresponding to the MCS, the user equipment 101 reports to the network device 102 that it has high EVM capabilities.
  • the user equipment 101 when the user equipment 101 supports multiple MCS, and the EVM supported by any MCS is lower than the preset value corresponding to the MCS, the user equipment 101 reports to the network device 102 that it has high EVM capability in the MCS.
  • the preset value corresponding to each MCS may be the average EVM value defined by the protocol, or be less than the corresponding average EVM value defined by the protocol.
  • the embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101.
  • the method includes steps S801 ⁇ S802, specifically:
  • Step S801 The user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment 101.
  • Step S802 In response to the user equipment 101 having high EVM capability, according to the configuration of the network device 102, the user equipment 101 performs data transmission on the resource block close to the guard interval in the system bandwidth corresponding to the network device 102.
  • the network device 102 allocates resource blocks close to the guard interval in the system bandwidth to the user equipment 101 with high EVM capabilities in the system bandwidth corresponding to the network device 102 based on the capability information.
  • the network device 102 performs adaptive scheduling in conjunction with the EVM capabilities of the user equipment 101 to fully utilize the anti-interference performance of high EVM capabilities and reasonably allocate the transmission of UEs with low EVM capabilities to improve the overall system throughput. quantity.
  • the embodiment of the present disclosure provides a method for sending capability information, which is executed by the user equipment 101.
  • the method includes steps S801 to S802', specifically:
  • Step S801 The user equipment 101 sends capability information to the network device 102.
  • the capability information is used to indicate the vector error margin EVM capability of the user equipment 101.
  • Step S802' in response to the user equipment 101 having high EVM capability, according to the configuration of the network equipment 102, the user equipment 101 uses the MCS whose modulation and coding strategy index value MCS index is greater than the set value for uplink transmission.
  • the network device 102 configures an MCS with a modulation and coding strategy index value MCS index greater than a set value for the user equipment 101 with high EVM capability based on the capability information.
  • MCS index has a corresponding relationship with MCS, as shown in Table 1.
  • the larger the MCS index the larger the corresponding MCS modulation order.
  • the larger the MCS modulation order the smaller the EVM of the UE is required.
  • the network device 102 combines the capability information of the user equipment 101 and makes full use of the high anti-interference capability and high transmission signal quality of the high EVM capability UE for scheduling, which is beneficial to improving the throughput and interference capability of the entire system.
  • embodiments of the present disclosure also provide a device for receiving capability information.
  • the device can have the functions of the network device 102 in the above method embodiments, and can be used to perform the functions provided by the above method embodiments. Steps performed by network device 102.
  • 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 900 shown in Figure 9 can serve as the network device 102 involved in the above method embodiment, and perform the steps performed by the network device 102 in the above method embodiment.
  • the communication device 900 may include a transceiver module 901 and a processing module 902 coupled to each other.
  • the transceiver module 901 may be used to support the communication device to communicate.
  • the transceiver module 901 may have a wireless communication function, for example, through a wireless air interface. Communicate wirelessly with other communication devices.
  • the processing module 902 can be used by the communication device to perform processing operations, such as generating information/messages that need to be sent, or processing received signals to obtain information/messages.
  • the transceiver module 901 is configured to receive capability information sent by the user equipment, where the capability information is used to indicate the vector error margin EVM capability of the user equipment;
  • the processing module 902 is configured to schedule the user equipment based on the capability information.
  • the capability information is used to indicate the EVM capabilities corresponding to all frequency bands supported by the user equipment; or,
  • the capability information is used to indicate the corresponding EVM capabilities of the user equipment in the set frequency band.
  • the EVM capability of the user equipment is whether it has high EVM capability.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS.
  • the capability information includes bits used to indicate whether the user equipment has high EVM capability.
  • the processing module 902 is further configured to, according to the capability information, allocate resource blocks close to the guard interval in the system bandwidth to user equipment with high EVM capabilities in the system bandwidth corresponding to the network device.
  • the processing module 902 is further configured to configure, according to the capability information, an MCS with a modulation and coding strategy index value greater than a set value for the user equipment with high EVM capability.
  • the processing module 902 is further configured to configure the set frequency band in response to the capability information indicating that the user equipment supports high EVM capabilities in the set frequency band, and the set frequency band is a member carrier in carrier aggregation.
  • the priority of the medium carrier as the main carrier is higher than the priority of the medium carrier in the non-set frequency band as the main carrier.
  • device 1000 When the communication device is a network device 102, its structure may also be as shown in Figure 10. Taking a base station as an example to illustrate the structure of a communication device.
  • device 1000 includes a memory 1001, a processor 1002, a transceiver component 1003, and a power supply component 1006.
  • the memory 1001 is coupled to the processor 1002 and can be used to store programs and data necessary for the communication device 1000 to implement various functions.
  • the processor 1002 is configured to support the communication device 1000 to perform corresponding functions in the above method, and the functions can be implemented by calling a program stored in the memory 1001 .
  • the transceiver component 1003 may be a wireless transceiver, which may be used to support the communication device 1000 to receive signaling and/or data through a wireless air interface, and to send signaling and/or data.
  • the transceiver component 1003 may also be called a transceiver unit or a communication unit.
  • the transceiver component 1003 may include a radio frequency component 1004 and one or more antennas 1005.
  • the radio frequency component 1004 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 1005 can be specifically used for radiating and receiving radio frequency signals.
  • the processor 1002 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 1002.
  • the processor 1002 converts the baseband signal into data and processes the data. for processing.
  • embodiments of the present disclosure also provide a device for sending capability information.
  • This device can have the functions of the user equipment 101 in the above method embodiments, and can be used to perform the functions provided by the above method embodiments. Steps performed by user device 101.
  • 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 device 1100 shown in Figure 11 can serve as the user equipment 101 involved in the above method embodiment, and perform the steps performed by the user equipment 101 in the above method embodiment.
  • the device 1100 may include a transceiver module 1101, where the transceiver module 1101 may be used to support the communication device to communicate.
  • the transceiver module 1101 When performing the steps implemented by the user equipment 101, the transceiver module 1101 is configured to send capability information to the network device, where the capability information is used to indicate the vector error margin EVM capability of the user equipment.
  • the capability information is used to indicate the EVM capabilities corresponding to all frequency bands supported by the user equipment; or,
  • the capability information is used to indicate the corresponding EVM capabilities of the user equipment in the set frequency band.
  • the EVM capability of the user equipment is whether it has high EVM capability.
  • high EVM capability is used to indicate that among the multiple modulation and coding strategies MCS supported by the user equipment 101, the EVM supported by the user equipment 101 in at least one MCS is lower than the preset value corresponding to the MCS.
  • the apparatus 1100 also includes a processing module coupled with the transceiver module 1101.
  • the processing module is configured to, in response to the user equipment having high EVM capabilities, according to the configuration of the network equipment, in the system bandwidth corresponding to the network equipment. Data transmission occurs on resource blocks close to the guard interval.
  • the processing module is further configured to, in response to the user equipment having high EVM capability, use the MCS whose modulation and coding strategy index value MCS index is greater than the set value for uplink transmission according to the configuration of the network device.
  • the device 1200 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 1200 may include one or more of the following components: a processing component 1202, a memory 1204, a power supply component 1206, a multimedia component 1208, an audio component 1210, an input/output (I/O) interface 1212, a sensor component 1214, and communications component 1216.
  • Processing component 1202 generally controls the overall operations of device 1200, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
  • the processing component 1202 may include one or more processors 1220 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1202 may include one or more modules that facilitate interaction between processing component 1202 and other components. For example, processing component 1202 may include a multimedia module to facilitate interaction between multimedia component 1208 and processing component 1202.
  • Memory 1204 is configured to store various types of data to support operations at device 1200 . Examples of such data include instructions for any application or method operating on device 1200, contact data, phonebook data, messages, pictures, videos, etc.
  • Memory 1204 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 supply component 1206 provides power to various components of device 1200.
  • Power supply components 1206 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to device 1200 .
  • Multimedia component 1208 includes a screen that provides an output interface between device 1200 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. A touch sensor can not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
  • multimedia component 1208 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 1210 is configured to output and/or input audio signals.
  • audio component 1210 includes a microphone (MIC) configured to receive external audio signals when device 1000 is in operating modes, such as call mode, recording mode, and speech recognition mode. The received audio signals may be further stored in memory 1204 or sent via communications component 1216 .
  • audio component 1210 also includes a speaker for outputting audio signals.
  • the I/O interface 1212 provides an interface between the processing component 1202 and a peripheral interface module.
  • the peripheral interface module 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 1214 includes one or more sensors that provide various aspects of status assessment for device 1200 .
  • the sensor component 1214 can detect the open/closed state of the device 1200, the relative positioning of components, such as the display and keypad of the device 1200, the sensor component 1214 can also detect the position change of the device 1200 or a component of the device 1200, the user The presence or absence of contact with device 1200, device 1200 orientation or acceleration/deceleration and temperature changes of device 1200.
  • Sensor assembly 1214 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1214 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1214 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1216 is configured to facilitate wired or wireless communication between device 1200 and other devices.
  • Device 1200 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1216 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
  • communications component 1216 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 1200 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.
  • non-transitory computer-readable storage medium including instructions, such as a memory 1204 including instructions, which are executable by the processor 1220 of the device 1200 to complete the above method is also provided.
  • non-transitory computer-readable storage media may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.
  • the network device learns the EVM capabilities of the user equipment based on the capability information reported by the user equipment, so that adaptive scheduling can be performed based on the EVM capabilities of the user equipment, which can not only improve the rationality of scheduling, but also make full use of capabilities of the user's device. Effective scheduling of powerful user equipment can improve the throughput and anti-interference capabilities of the entire communication system.

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Abstract

本公开提供一种传输能力信息的方法、装置及可读存储介质，所述方法包括：接收用户设备发送的能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力；基于所述能力信息对所述用户设备进行调度。本公开方法中，网络设备根据用户设备上报的能力信息，获知用户设备的EVM能力，从而可以基于用户设备的EVM能力进行适配性的调度，既可以提升调度的合理性，又可以充分利用用户设备的能力。

Description

一种传输能力信息的方法、装置以及可读存储介质 技术领域
本公开涉及无线通信技术领域，尤其涉及一种传输能力信息的方法、装置及可读存储介质。
背景技术
在无线通信系统中，例如长期演进(Long Term Evolution，LTE)系统或者5G新无线(New Radio，NR)系统中，用户设备(User Equipment，UE)发射机的发射信号质量直接会影响到系统的抗干扰能力和吞吐量，因此UE发射信号质量是一个重要的发射机指标。
通常采用矢量误差幅度(Error Vector Magnitude，EVM)来评价UE发射信号质量。第三代合作伙伴计划协议(3rd Generation Partnership Project，3GPP)中定义了对用户设备EVM的最小要求。UE所支持的EVM与其自身射频能力相关。因此有必要考虑UE的能力对调度的影响。
发明内容
本公开提供了一种传输能力信息的方法、装置及可读存储介质。
第一方面，本公开提供一种接收能力信息的方法，被网络设备执行，所述方法包括：
接收用户设备发送的能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力；
基于所述能力信息对所述用户设备进行调度。
本公开的方法中，网络设备根据用户设备上报的能力信息，获知用户设备的EVM能力，从而可以基于用户设备的EVM能力进行适配性的调度，既可以提升调度的合理性，又可以充分利用用户设备的能力。
在一些可能的实施方式中，所述能力信息用于指示所述用户设备所支持的全部频段对应的EVM能力；或者，
所述能力信息用于指示所述用户设备在设定频段中对应的EVM能力。
在一些可能的实施方式中，所述用户设备的EVM能力为是否具有高EVM能力。
在一些可能的实施方式中，所述高EVM能力用于指示：在所述用户设备支持的多个调制与编码策略MCS中，所述用户设备在至少一个MCS下支持的EVM低于所述MCS对应的预设值。
在一些可能的实施方式中，所述能力信息中包括用于指示所述用户设备是否具有高EVM能力的比特位。
在一些可能的实施方式中，所述基于所述能力信息对所述用户设备进行调度，包括：
根据所述能力信息，在所述网络设备对应的系统带宽中，为具有高EVM能力的所述 用户设备分配所述系统带宽中靠近保护间隔的资源块。
在一些可能的实施方式中，所述基于所述能力信息对所述用户设备进行调度，包括：
根据所述能力信息，为具有高EVM能力的所述用户设备配置调制与编码策略索引值MCS index大于设定值的MCS。
在一些可能的实施方式中，所述基于所述能力信息对所述用户设备进行调度，包括：
响应于所述能力信息指示所述用户设备在设定频段中支持高EVM能力，且所述设定频段为载波聚合中的成员载波时，配置所述设定频段中载波作为主载波的优先级高于非设定频段中载波作为主载波的优先级。
第二方面，本公开提供一种发送能力信息的方法，被用户设备执行，所述方法包括：
向网络设备发送能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力。
本公开的方法中，用户设备向网络设备上报自身的能力信息，从而网络设备可以获知用户设备的EVM能力，以便于网络设备可以基于用户设备的EVM能力进行适配性的调度。
在一些可能的实施方式中，所述能力信息用于指示所述用户设备所支持的全部频段对应的EVM能力；或者，
所述能力信息用于指示所述用户设备在设定频段中对应的EVM能力。
在一些可能的实施方式中，所述用户设备的EVM能力为是否具有高EVM能力。
在一些可能的实施方式中，所述高EVM能力用于指示：在所述用户设备支持的多个MCS中，所述用户设备在至少一个MCS下支持的EVM低于所述MCS对应的预设值。
在一些可能的实施方式中，所述方法还包括：
响应于所述用户设备具有高EVM能力，根据所述网络设备的配置，在所述网络设备对应的系统带宽中靠近保护间隔的资源块上进行数据传输。
在一些可能的实施方式中，所述方法还包括：
响应于所述用户设备具有高EVM能力，根据所述网络设备的配置，采用调制与编码策略索引值MCS index大于设定值的MCS进行上行发送。
第三方面，本公开提供一种接收能力信息的装置，该装置可用于执行上述第一方面或第一方面的任一可能的设计中由网络设备执行的步骤。该网络设备可通过硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各方法中的各功能。
在通过软件模块实现第三方面所示装置时，该装置可包括相互耦合的收发模块以及处理模块，其中，收发模块可用于支持通信装置进行通信，处理模块可用于通信装置执行处理操作，如生成需要发送的信息/消息，或对接收的信号进行处理以得到信息/消息。
在执行上述第一方面所述步骤时，收发模块，被配置为收用户设备发送的能力信息， 所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力。
处理模块，被配置为基于所述能力信息对所述用户设备进行调度。
第四方面，本公开提供一种发送能力信息的装置，该装置可用于执行上述第二方面或第二方面的任一可能的设计中由用户设备执行的步骤。该用户设备可通过硬件结构、软件模块、或硬件结构加软件模块的形式来实现上述各方法中的各功能。
在通过软件模块实现第四方面所示装置时，该装置可包括收发模块，其中，收发模块可用于支持通信装置进行通信。
在执行上述第二方面所述步骤时，收发模块，被配置为向网络设备发送能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力。
第五方面，本公开提供一种通信装置，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，本公开提供一种通信装置，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，本公开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，本公开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是根据一示例性实施例示出的一种传输能力信息的方法的流程图；
图3是根据一示例性实施例示出的一种接收能力信息的方法的流程图；
图4是根据一示例性实施例示出的另一种接收能力信息的方法的流程图；
图5是根据一示例性实施例示出的系统带宽分配示意图；
图6是根据一示例性实施例示出的另一种接收能力信息的方法的流程图；
图7是根据一示例性实施例示出的另一种接收能力信息的方法的流程图；
图8是根据一示例性实施例示出的一种发送能力信息的方法的流程图；
图9是根据一示例性实施例示出的一种接收能力信息的装置的框图；
图10是根据一示例性实施例示出的通信装置的框图；
图11是根据一示例性实施例示出的一种发送能力信息的装置的框图；
图12是根据一示例性实施例示出的用户设备的框图。
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能力信息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用户设备101和网络设备102。其中，用户设备101被配置为支持载波聚合，并可连接至网络设备102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101可以是终端(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、终端代理或终端设备等。该用户设备101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进行通信(如无线通信)，并接受网络设备提供的网络服务，这里的网络设备包括但不限于图示网络设备102。
其中，用户设备(user equipment，UE)101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网络中的终端设备或者未来演进的PLMN网络中的终端设备等。
网络设备102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102具体可包括基站(base station，BS)，或包括基站以及用于控制基站的无线资源管理设备等。该网络设备102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102可以是可穿戴设备或车载设备。网络设备102也可以是具有通信模块的通信芯片。
比如，网络设备102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。
本公开实施例中提供了一种传输能力信息的方法。参照图2，图2是根据一示例性实施例示出的一种传输能力信息的方法，如图2所示，该方法包括步骤S201～S202，具体的：
步骤S201，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设备的矢量误差幅度EVM能力。
步骤S202，网络设备102根据接收的能力信息，对用户设备101进行调度。
在一些可能的实施方式中，用户设备101的EVM能力与协议定义的相同。
参考表1所示，协议定义了不同的调制与编码策略(Modulation and Coding Scheme，MCS)对应不同的EVM最小要求。MCS的调制阶数越大，要求的EVM值越小。在同一种调制阶数下，EVM值越小，表明UE发射信号质量越好。
表1
MCS index MCS 单位 平均EVM
0 Pi/2-BPSK ％ 30
1 QPSK ％ 17.5
2 16QAM ％ 12.5
3 64QAM ％ 8
4 256QAM ％ 3.5
在一些可能的实施方式中，用户设备101的EVM能力大于协议要求，即用户设备101的EVM能力更强，可支持比协议中对应EVM的更小的EVM值。此类能力强的用户设备101抗干扰能力更强。
在一些可能的实施方式中，能力信息是以用户设备101为单位(即per UE)上报的，即不同用户设备101分别向网络设备102上报自身对应的能力信息。每个用户设备101所上报的能力信息适用于该UE所支持的全部频段(band)。
在一些可能的实施方式中，能力信息是以频段为单位(即per band)上报的，即每个用户设备101向网络设备102上报自身至少一个频段对应的能力信息。用户设备101所上报的能力信息适用于支持该能力的单个频段，如设定频段。
在一些可能的实施方式中，网络设备102在根据用户设备101的能力信息调度时，可以为能力强的UE分配系统带宽中靠近保护间隔的资源块，能力强的UE在该部分资源块中仍可以进行有效数据传输。而为能力较弱的UE分配系统带宽中间位置的资源块。其中，保护间隔是设置在带宽两端的间隔，为保护带内信号质量以及抑制带外辐射，保护间隔所占用的带宽部分不能用于数据传输。
在一些可能的实施方式中，网络设备102在根据用户设备101的能力信息调度时，可以为能力强的UE配置高调制阶数的MCS，以提升发射质量。
在一些可能的实施方式中，网络设备102在根据用户设备101的能力信息调度时，可以为能力强的UE配置高优先级。例如在载波聚合(Carrier Aggregation，CA)中，UE在设定频段EVM能力强时，可配置该设定频段内的载波优先作为主载波。
本公开实施例中，网络设备102根据用户设备101上报的能力信息，获知用户设备101的EVM能力，从而可以基于用户设备101的EVM能力进行适配性的调度，既可以提升调度的合理性，又可以充分利用用户设备101的能力。对能力强的用户设备101的有效调度，可以提升整个通信系统的吞吐量和抗干扰能力。
本公开实施例中提供了一种传输能力信息的方法。该方法包括步骤S201’～S203’，具体的：
步骤S201’，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设 备101是否具有高EVM能力。
步骤S202’，网络设备102根据接收的能力信息，在网络设备102对应的系统带宽中，为具有高EVM能力的用户设备101分配系统带宽中靠近保护间隔的资源块。
步骤S203’，响应于用户设备101具有高EVM能力，用户设备101根据网络设备102的配置，用户设备101在网络设备102对应的系统带宽中靠近保护间隔的资源块上进行数据传输。
在一些可能的实施方式中，当用户设备101支持的EVM低于预设值时，认为用户设备101具有高EVM能力。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于该MCS对应的预设值。
例如，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，认为该用户设备101具有高EVM能力。
再例如，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该MCS对应的预设值时，认为该用户设备101在该MCS时具有高EVM能力。
在一些可能的实施方式中，结合表1所示，各MCS对应的预设值可以是协议定义的平均EVM值；或者小于协议定义的平均EVM值。
在一些可能的实施方式中，具有高EVM能力的用户设备101拥有更好的发射信号质量，能够提升系统的抗干扰能力和吞吐量。结合图5所示，为能力强的UE分配靠近保护间隔的资源块(Resource Block，RB)，该UE在利用此部分资源块仍可进行有效的数据传输。
在一些可能的实施方式中，网络设备102为高EVM能力的用户设备101分配系统带宽两侧的且靠近保护间隔的n个RB。
在一些可能的实施方式中，n值大小可依据实际调度的业务量确定。
本公开实施例中，网络设备102结合用户设备101的EVM能力，进行适应性的调度，以充分利用高EVM能力的抗干扰性能，并合理分配低EVM能力的UE的传输，提升系统整体的吞吐量。
本公开实施例中提供了一种传输能力信息的方法。该方法包括步骤S201”～S203”，具体的：
步骤S201”，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设备101是否具有高EVM能力。
步骤S202”，网络设备102根据能力信息，为具有高EVM能力的用户设备101配置调制与编码策略索引值MCS index大于设定值的MCS。
步骤S203”，响应于用户设备101具有高EVM能力，根据网络设备102的配置，用户设备101采用调制与编码策略索引值MCS index大于设定值的MCS进行上行发送。
在一些可能的实施方式中，当用户设备101支持的EVM低于预设值时，认为用户设备101具有高EVM能力。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于该MCS对应的预设值。
例如，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，认为该用户设备101具有高EVM能力。
再例如，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该MCS对应的预设值时，认为该用户设备101在该MCS时具有高EVM能力。
在一些可能的实施方式中，MCS index与MCS具有对应关系，可参见表1的示意。可以理解的，表1中各MCS index值仅作顺序示意，而非对MCS对应MCS index值的限定。
在一些可能的实施方式中，MCS index越大，对应的MCS调制阶数也越大。MCS调制阶数越大，要求UE的EVM越小。
在一些可能的实施方式中，网络设备102结合UE的EVM能力，可为高EVM能力的UE配置更高阶的调制阶数。
在一些可能的实施方式中，UE根据网络设备102配置的MCS，具有高EVM能力的UE可采用高阶MCS执行上行发送。
本公开实施例中，网络设备102结合用户设备101的能力信息，充分利用高EVM能力UE的高抗干扰能力以及高发射信号质量进行调度，有利于提升整个系统的吞吐量和康各干扰能力。
本公开实施例中提供了一种接收能力信息的方法，被网络设备102执行。参照图3，图3是根据一示例性实施例示出的一种接收能力信息的方法，如图3所示，该方法包括步骤S301～S302，具体的：
步骤S301，网络设备102接收用户设备101发送的能力信息，能力信息用于指示用户设备101的矢量误差幅度EVM能力。
步骤S302，网络设备102基于能力信息对用户设备101进行调度。
在一些可能的实施方式中，用户设备101的EVM能力与协议定义的相同。协议定义的EVM可参见表1。
在一些可能的实施方式中，用户设备101的EVM能力大于协议要求，即用户设备101的能力更强，可支持比协议中对应EVM的更小的EVM值。
在一些可能的实施方式中，用户设备101的能力信息可以反映其发射机信号质量。网络设备102根据用户设备101的能力信息，可进行适应性的调度。
在一示例中，网络设备102在根据用户设备101的能力信息调度时，可以为能力强的UE配置高调制阶数的MCS，以提升发射质量。为能力较弱的UE配置低调制阶数的MCS。
本公开实施例中，网络设备102根据用户设备101上报的能力信息，获知用户设备101的EVM能力，从而可以基于用户设备101的EVM能力进行适配性的调度，既可以提升调度的合理性，又可以充分利用用户设备101的能力。
本公开实施例中提供了一种接收能力信息的方法，被网络设备102执行。该方法包括步骤S301～S302，具体的：
步骤S301，网络设备102接收用户设备101发送的能力信息，能力信息用于指示用户设备101的矢量误差幅度EVM能力。
步骤S302，网络设备102基于能力信息对用户设备101进行调度。
其中，能力信息用于指示用户设备所支持的全部频段对应的EVM能力；或者，能力信息用于指示用户设备在设定频段中对应的EVM能力。
在一些可能的实施方式中，用户设备101所上报的能力信息适用于UE所支持的全部频段(band)，即能力信息可表示用户设备101所支持的任一频段中的EVM能力。
在一示例中，不同用户设备101可按per UE方式向网络设备102上报各自对应的能力信息。
在一些可能的实施方式中，用户设备101所上报的能力信息适用于支持该能力的单个频段，即能力信息可表示用户设备101支持该能力的设定频段的EVM能力。
在一示例中，每个用户设备101可按per band方式向网络设备102上报自身至少一个频段对应的能力信息。
本公开实施例中，网络设备102根据用户设备101上报的能力信息，可获知该用户设备101对应的EVM能力或者该用户设备101在设定频段对应的EVM能力。
本公开实施例中提供了一种接收能力信息的方法，被网络设备102执行。该方法包括步骤S301’～S302，具体的：
步骤S301’，网络设备102接收用户设备101发送的能力信息，能力信息用于指示用户设备101是否具有高EVM能力。
步骤S302，网络设备102基于能力信息对用户设备101进行调度。
在一些可能的实施方式中，具有高EVM能力的用户设备101可以是，在相同的调制阶数下，用户设备101所支持的EVM小于预设值。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。即本实施方式中，每个MCS对应设置有预设值。
在一示例中，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，认为该用户设备101具有高EVM能力。
在一示例中，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该MCS对应的预设值时，认为该用户设备101在该MCS时具有高EVM能力。
在一些可能的实施方式中，各MCS对应的预设值可以是协议定义的平均EVM值；或 者小于协议定义的平均EVM值。
例如，参考表1所示，QPSK对应的预设值可以设置为17.5％，或者小于17.5％；16QAM对应的预设值可以设置为12.5％，或者小于12.5％；256QAM对应的预设值可以设置为3.5％，或者小于3.5％。
在一示例中，对于MCS为QPSK时，协议定义的EVM为17.5％，预设值比如设定为17.5％。用户设备101在QPSK下所支持的EVM小于17.5％时，可认为该用户设备101具有高EVM能力。
在一示例中，MCS为QPSK时，预设值设定为12.25％。用户设备101在QPSK下所支持的EVM小于12.5％时，可认为该用户设备101具有高EVM能力。
在一些可能的实施方式中，预设值可以是设置为与协议定义的对应EVM的提升比例相关。
在一示例中，MCS为QPSK时，协议定义的EVM为17.5％。当用户设备101在QPSK下所支持的EVM提升比例不小于30％，认为用户设备101具有高EVM能力。即：用户设备101在QPSK下所支持的EVM小于：17.5％*(1-30％)＝12.25％时，认为用户设备101具有高EVM能力。
在一些可能的实施方式中，能力信息中包括用于指示用户设备101是否具有高EVM能力的比特位。
在一些可能的实施方式中，以能力信息中1bit信息来指示用户设备101是否具有高EVM能力。
在一示例中，该1bit为1时，表明用户设备101具有高EVM能力。
在一示例中，该1bit为0时，表明用户设备101不具有高EVM能力。
本公开实施例中，网络设备102根据用户设备101的能力信息，获知用户设备101是否具有高EVM能力，从而网络设备102可以有效调度高EVM能力的用户设备101。
本公开实施例中提供了一种接收能力信息的方法，被网络设备102执行。参照图4，图4是根据一示例性实施例示出的一种接收能力信息的方法，如图4所示，该方法包括步骤S401～S402，具体的：
步骤S401，网络设备102接收用户设备101发送的能力信息，能力信息用于指示用户设备101是否具有高EVM能力。
步骤S402，网络设备102根据能力信息，在网络设备102对应的系统带宽中，为具有高EVM能力的用户设备101分配系统带宽中靠近保护间隔的资源块。
在一些可能的实施方式中，具有高EVM能力的用户设备101可以是，在相同的调制阶数下，用户设备101所支持的EVM小于预设值。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。即本实施方式中，每个MCS对应设置有预设值。
在一示例中，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，认为该用户设备101具有高EVM能力。
在一示例中，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该MCS对应的预设值时，认为该用户设备101在该MCS时具有高EVM能力。
在一些可能的实施方式中，结合表1所示，各MCS对应的预设值可以是协议定义的平均EVM值；或者小于协议定义的平均EVM值。
在一些可能的实施方式中，具有高EVM能力的用户设备101拥有更好的发射信号质量，能够提升系统的抗干扰能力和吞吐量。为能力强的UE分配靠近保护间隔的资源块RB，该UE在利用此部分资源块仍可进行有效的数据传输。
在一些可能的实施方式中，网络设备102为高EVM能力的用户设备101分配系统带宽两侧的且靠近保护间隔的n个RB。
在一些可能的实施方式中，n值大小可依据实际调度的业务量确定。
在一示例中：
当多个UE处于小区边沿或者信道质量较差时，网络设备102在调度资源时，可依据不同UE的EVM能力对系统带宽(如为20MHz)进行分配。例如，结合图5所示，优先将系统带宽中靠近保护间隔的n个RB分配给具有高EVM能力的UE；该系统带宽中间部分的RB分配给其他UE。
本公开实施例中，网络设备102结合用户设备101的EVM能力，进行适应性的调度，以充分利用高EVM能力的抗干扰性能，并合理分配低EVM能力的UE的传输，提升系统整体的吞吐量。
本公开实施例中提供了一种接收能力信息的方法，被网络设备102执行。参照图6，图6是根据一示例性实施例示出的一种接收能力信息的方法，如图6所示，该方法包括步骤S601～S602，具体的：
步骤S601，网络设备102接收用户设备101发送的能力信息，能力信息用于指示用户设备101是否具有高EVM能力。
步骤S602，网络设备102根据能力信息，为具有高EVM能力的用户设备101配置调制与编码策略索引值MCS index大于设定值的MCS。
在一些可能的实施方式中，具有高EVM能力的用户设备101可以是，在相同的调制阶数下，用户设备101所支持的EVM小于预设值。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。即本实施方式中，每个MCS对应设置有预设值。
在一示例中，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，认为该用户设备101具有高EVM能力。
在一示例中，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该 MCS对应的预设值时，认为该用户设备101在该MCS时具有高EVM能力。
在一些可能的实施方式中，各MCS对应的预设值可以是协议定义的平均EVM值；或者小于协议定义的平均EVM值。
在一些可能的实施方式中，MCS index与MCS具有对应关系，可参见表1的示意。可以理解的，表1中各MCS index值仅作顺序示意，而非对MCS对应MCS index值的限定。
在一些可能的实施方式中，MCS index越大，对应的MCS调制阶数也越大。MCS调制阶数越大，要求UE的EVM越小。
在一些可能的实施方式中，网络设备102结合UE的EVM能力，可为高EVM能力的UE配置更高阶的调制阶数。
在一些可能的实施方式中，UE根据网络设备102配置的MCS，具有高EVM能力的UE可采用高阶MCS执行上行发送。
本公开实施例中，网络设备102结合用户设备101的能力信息，充分利用高EVM能力UE的高抗干扰能力以及高发射信号质量进行调度，有利于提升整个系统的吞吐量和康各干扰能力。
本公开实施例中提供了一种接收能力信息的方法，被网络设备102执行。参照图7，图7是根据一示例性实施例示出的一种接收能力信息的方法，如图7所示，该方法包括步骤S701～S702，具体的：
步骤S701，网络设备102接收用户设备101发送的能力信息，能力信息用于指示用户设备101是否具有高EVM能力。
步骤S702，响应于能力信息指示用户设备101在设定频段中支持高EVM能力，且设定频段为载波聚合中的成员载波时，配置设定频段中载波作为主载波的优先级高于非设定频段中载波作为主载波的优先级。
在一些可能的实施方式中，具有高EVM能力的用户设备101可以是，在相同的调制阶数下，用户设备101所支持的EVM小于预设值。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。即本实施方式中，每个MCS对应设置有预设值。
在一示例中，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，认为该用户设备101具有高EVM能力。
在一示例中，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该MCS对应的预设值时，认为该用户设备101在该MCS时具有高EVM能力。
在一些可能的实施方式中，各MCS对应的预设值可以是协议定义的平均EVM值；或者小于协议定义的平均EVM值。
在一些可能的实施方式中，本实施例可适用于UE per band上报EVM的场景中。
在一些可能的实施方式中，在CA场景中，若CA中的成员载波(Component Carrier， CC)在设定频段上，可配置该CC具有作为主载波的高优先级，优选该CC作为CA的主载波。
本公开实施例中，网络设备102结合用户设备101的能力信息，在CA场景下调度时，可为支持高EVM能力的设定频段中的载波配置作为主载波的高优先级。
本公开实施例中提供了一种发送能力信息的方法，被用户设备101执行。参照图8，图8是根据一示例性实施例示出的一种发送能力信息的方法，如图8所示，该方法包括步骤S801，具体的：
步骤S801，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设备101的矢量误差幅度EVM能力。
本公开实施例中，用户设备101向网络设备102上报自身的能力信息，从而网络设备102可以获知用户设备101的EVM能力，以便于网络设备102可以基于用户设备101的EVM能力进行适配性的调度。
本公开实施例中提供了一种发送能力信息的方法，被用户设备101执行。该方法包括步骤S801，具体的：
步骤S801，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设备101的矢量误差幅度EVM能力。
其中，能力信息用于指示用户设备所支持的全部频段对应的EVM能力；或者，能力信息用于指示用户设备在设定频段中对应的EVM能力。
在一些可能的实施方式中，用户设备的EVM能力为是否具有高EVM能力。
在一些可能的实施方式中，能力信息中包括用于指示用户设备101是否具有高EVM能力的比特位。
在一些可能的实施方式中，以能力信息中1bit信息来指示用户设备101是否具有高EVM能力。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。
在一示例中，用户设备101支持多个MCS时，在每个MCS下支持的EVM均低于该MCS对应的预设值时，用户设备101向网络设备102上报自身具有高EVM能力。
在一示例中，用户设备101支持多个MCS时，在任一个MCS下支持的EVM低于该MCS对应的预设值时，用户设备101向网络设备102上报自身在该MCS时具有高EVM能力。
在一些可能的实施方式中，结合表1所示，各MCS对应的预设值可以是协议定义的平均EVM值，或者小于协议定义的对应平均EVM值。
本公开实施例中提供了一种发送能力信息的方法，被用户设备101执行。该方法包括 步骤S801～S802，具体的：
步骤S801，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设备101的矢量误差幅度EVM能力。
步骤S802，响应于用户设备101具有高EVM能力，根据网络设备102的配置，用户设备101在网络设备102对应的系统带宽中靠近保护间隔的资源块上进行数据传输。
在一些可能的实施方式中，网络设备102根据能力信息，在网络设备102对应的系统带宽中，为具有高EVM能力的用户设备101分配系统带宽中靠近保护间隔的资源块。
本公开实施例中，网络设备102结合用户设备101的EVM能力，进行适应性的调度，以充分利用高EVM能力的抗干扰性能，并合理分配低EVM能力的UE的传输，提升系统整体的吞吐量。
本公开实施例中提供了一种发送能力信息的方法，被用户设备101执行。该方法包括步骤S801～S802’，具体的：
步骤S801，用户设备101向网络设备102发送能力信息，能力信息用于指示用户设备101的矢量误差幅度EVM能力。
步骤S802’，响应于用户设备101具有高EVM能力，根据网络设备102的配置，用户设备101采用调制与编码策略索引值MCS index大于设定值的MCS进行上行发送。
在一些可能的实施方式中，网络设备102根据能力信息，为具有高EVM能力的用户设备101配置调制与编码策略索引值MCS index大于设定值的MCS。
在一些可能的实施方式中，MCS index与MCS具有对应关系，可参见表1的示意。
在一些可能的实施方式中，MCS index越大，对应的MCS调制阶数也越大。MCS调制阶数越大，要求UE的EVM越小。
本公开实施例中，网络设备102结合用户设备101的能力信息，充分利用高EVM能力UE的高抗干扰能力以及高发射信号质量进行调度，有利于提升整个系统的吞吐量和康各干扰能力。
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接收能力信息的装置，该装置可具备上述方法实施例中的网络设备102的功能，并可用于执行上述方法实施例提供的由网络设备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9所示的通信装置900可作为上述方法实施例所涉及的网络设备102，并执行上述方法实施例中由网络设备102执行的步骤。如图9所示，该通信装置900可包括相互耦合的收发模块901以及处理模块902，其中，收发模块901可用于支持通信装置进行通信，收发模块901可具备无线通信功能，例如能够通过无线空口与其他通信装置进行无线通信。处理模块902可用于通信装置执行处理操作，如生成需要发送的信息/消息，或对接收的信号进行处理以得到信息/消息。
在执行由网络设备102实施的步骤时，收发模块901被配置为，接收用户设备发送的能力信息，能力信息用于指示用户设备的矢量误差幅度EVM能力；
处理模块902被配置为，基于能力信息对用户设备进行调度。
在一些可能的实施方式中，能力信息用于指示用户设备所支持的全部频段对应的EVM能力；或者，
能力信息用于指示用户设备在设定频段中对应的EVM能力。
在一些可能的实施方式中，用户设备的EVM能力为是否具有高EVM能力。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。
在一些可能的实施方式中，能力信息中包括用于指示用户设备是否具有高EVM能力的比特位。
在一些可能的实施方式中，处理模块902还被配置为，根据能力信息，在网络设备对应的系统带宽中，为具有高EVM能力的用户设备分配系统带宽中靠近保护间隔的资源块。
在一些可能的实施方式中，处理模块902还被配置为，根据能力信息，为具有高EVM能力的用户设备配置调制与编码策略索引值MCS index大于设定值的MCS。
在一些可能的实施方式中，处理模块902还被配置为，响应于能力信息指示用户设备在设定频段中支持高EVM能力，且设定频段为载波聚合中的成员载波时，配置设定频段中载波作为主载波的优先级高于非设定频段中载波作为主载波的优先级。
当该通信装置为网络设备102时，其结构还可如图10所示。以基站为例说明通信装置的结构。如图10所示，装置1000包括存储器1001、处理器1002、收发组件1003、电源组件1006。其中，存储器1001与处理器1002耦合，可用于保存通信装置1000实现各功能所必要的程序和数据。该处理器1002被配置为支持通信装置1000执行上述方法中相应的功能，功能可通过调用存储器1001存储的程序实现。收发组件1003可以是无线收发器，可用于支持通信装置1000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1003也可被称为收发单元或通信单元，收发组件1003可包括射频组件1004以及一个或多个天线1005，其中，射频组件1004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1005具体可用于进行射频信号的辐射和接收。
当通信装置1000需要发送数据时，处理器1002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1000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1002，处理器1002将基带信号转换为数据并对该数据进行处理。
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发送能力信息的装置， 该装置可具备上述方法实施例中的用户设备101的功能，并可用于执行上述方法实施例提供的由用户设备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11所示的装置1100可作为上述方法实施例所涉及的用户设备101，并执行上述方法实施例中由用户设备101执行的步骤。如图11所示，该装置1100可包括收发模块1101，其中，收发模块1101可用于支持通信装置进行通信。
在执行由用户设备101实施的步骤时，收发模块1101被配置为，向网络设备发送能力信息，能力信息用于指示用户设备的矢量误差幅度EVM能力。
在一些可能的实施方式中，能力信息用于指示用户设备所支持的全部频段对应的EVM能力；或者，
能力信息用于指示用户设备在设定频段中对应的EVM能力。
在一些可能的实施方式中，用户设备的EVM能力为是否具有高EVM能力。
在一些可能的实施方式中，高EVM能力用于指示：在用户设备101支持的多个调制与编码策略MCS中，用户设备101在至少一个MCS下支持的EVM低于MCS对应的预设值。
在一些可能的实施方式中，装置1100还包括与收发模块1101耦合的处理模块，处理模块被配置为，响应于用户设备具有高EVM能力，根据网络设备的配置，在网络设备对应的系统带宽中靠近保护间隔的资源块上进行数据传输。
在一些可能的实施方式中，处理模块还被配置为，响应于用户设备具有高EVM能力，根据网络设备的配置，采用调制与编码策略索引值MCS index大于设定值的MCS进行上行发送。
当该接收配置信息的装置为用户设备101时，其结构还可如图12所示。装置1200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12，装置1200可以包括以下一个或多个组件：处理组件1202，存储器1204，电源组件1206，多媒体组件1208，音频组件1210，输入/输出(I/O)的接口1212，传感器组件1214，以及通信组件1216。
处理组件1202通常控制装置1200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1202可以包括一个或多个处理器1220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1202可以包括一个或多个模块，便于处理组件1202和其他组件之间的交互。例如，处理组件1202可以包括多媒体模块，以方便多媒体组件1208和处理组件1202之间的交互。
存储器1204被配置为存储各种类型的数据以支持在设备1200的操作。这些数据的示例包括用于在装置1200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1204可以由任何类型的易失性或非易失性存储设备或者它们 的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1206为装置1200的各种组件提供电力。电源组件1206可以包括电源管理系统，一个或多个电源，及其他与为装置1200生成、管理和分配电力相关联的组件。
多媒体组件1208包括在装置1200和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1208包括一个前置摄像头和/或后置摄像头。当设备1200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1210被配置为输出和/或输入音频信号。例如，音频组件1210包括一个麦克风(MIC)，当装置1000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1204或经由通信组件1216发送。在一些实施例中，音频组件1210还包括一个扬声器，用于输出音频信号。
I/O接口1212为处理组件1202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1214包括一个或多个传感器，用于为装置1200提供各个方面的状态评估。例如，传感器组件1214可以检测到设备1200的打开/关闭状态，组件的相对定位，例如组件为装置1200的显示器和小键盘，传感器组件1214还可以检测装置1200或装置1200一个组件的位置改变，用户与装置1200接触的存在或不存在，装置1200方位或加速/减速和装置1200的温度变化。传感器组件1214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1214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1214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1216被配置为便于装置1200和其他设备之间有线或无线方式的通信。装置1200可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件1216经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中，通信组件1216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1200可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1204，上述指令可由装置1200的处理器1220执行以完成上述方法。例如，非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
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。本公开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
本公开实施例中，网络设备根据用户设备上报的能力信息，获知用户设备的EVM能力，从而可以基于用户设备的EVM能力进行适配性的调度，既可以提升调度的合理性，又可以充分利用用户设备的能力。对能力强的用户设备的有效调度，可以提升整个通信系统的吞吐量和抗干扰能力。

Claims (20)

  1. 一种接收能力信息的方法，被网络设备执行，所述方法包括：
    接收用户设备发送的能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力；
    基于所述能力信息对所述用户设备进行调度。
  2. 如权利要求1所述的方法，其中，
    所述能力信息用于指示所述用户设备所支持的全部频段对应的EVM能力；或者，
    所述能力信息用于指示所述用户设备在设定频段中对应的EVM能力。
  3. 如权利要求1或2所述的方法，其中，
    所述用户设备的EVM能力为是否具有高EVM能力。
  4. 如权利要求3所述的方法，其中，
    所述高EVM能力用于指示：在所述用户设备支持的多个调制与编码策略MCS中，所述用户设备在至少一个MCS下支持的EVM低于所述MCS对应的预设值。
  5. 如权利要求3所述的方法，其中，
    所述能力信息中包括用于指示所述用户设备是否具有高EVM能力的比特位。
  6. 如权利要求3所述的方法，其中，
    所述基于所述能力信息对所述用户设备进行调度，包括：
    根据所述能力信息，在所述网络设备对应的系统带宽中，为具有高EVM能力的所述用户设备分配所述系统带宽中靠近保护间隔的资源块。
  7. 如权利要求3所述的方法，其中，
    所述基于所述能力信息对所述用户设备进行调度，包括：
    根据所述能力信息，为具有高EVM能力的所述用户设备配置调制与编码策略索引值MCS index大于设定值的MCS。
  8. 如权利要求3所述的方法，其中，
    所述基于所述能力信息对所述用户设备进行调度，包括：
    响应于所述能力信息指示所述用户设备在设定频段中支持高EVM能力，且所述设定频段为载波聚合中的成员载波时，配置所述设定频段中载波作为主载波的优先级高于非设定频段中载波作为主载波的优先级。
  9. 一种发送能力信息的方法，被用户设备执行，所述方法包括：
    向网络设备发送能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力。
  10. 如权利要求9所述的方法，其中，
    所述能力信息用于指示所述用户设备所支持的全部频段对应的EVM能力；或者，
    所述能力信息用于指示所述用户设备在设定频段中对应的EVM能力。
  11. 如权利要求9或10所述的方法，其中，
    所述用户设备的EVM能力为是否具有高EVM能力。
  12. 如权利要求11所述的方法，其中，
    所述高EVM能力用于指示：在所述用户设备支持的多个MCS中，所述用户设备在至少一个MCS下支持的EVM低于所述MCS对应的预设值。
  13. 如权利要求9所述的方法，其中，所述方法还包括：
    响应于所述用户设备具有高EVM能力，根据所述网络设备的配置，在所述网络设备对应的系统带宽中靠近保护间隔的资源块上进行数据传输。
  14. 如权利要求9所述的方法，其中，所述方法还包括：
    响应于所述用户设备具有高EVM能力，根据所述网络设备的配置，采用调制与编码策略索引值MCS index大于设定值的MCS进行上行发送。
  15. 一种接收能力信息的装置，被配置于网络设备，所述装置包括：
    收发模块，用于接收用户设备发送的能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力；
    处理模块，用于基于所述能力信息对所述用户设备进行调度。
  16. 一种发送能力信息的装置，被配置于用户设备，所述装置包括：
    收发模块，用于向网络设备发送能力信息，所述能力信息用于指示所述用户设备的矢量误差幅度EVM能力。
  17. 一种通信装置，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1-8中任一项所述的方法。
  18. 一种通信装置，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9-14中任一项所述的方法。
  19. 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1-8中任一项所述的方法。
  20. 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9-14中任一项所述的方法。
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