WO2024108402A1 - 一种传输能力信息的方法、装置及可读存储介质 - Google Patents

一种传输能力信息的方法、装置及可读存储介质 Download PDF

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Publication number
WO2024108402A1
WO2024108402A1 PCT/CN2022/133570 CN2022133570W WO2024108402A1 WO 2024108402 A1 WO2024108402 A1 WO 2024108402A1 CN 2022133570 W CN2022133570 W CN 2022133570W WO 2024108402 A1 WO2024108402 A1 WO 2024108402A1
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Prior art keywords
information
msd
user equipment
capability information
capability
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PCT/CN2022/133570
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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/CN2022/133570 priority Critical patent/WO2024108402A1/zh
Priority to CN202280005067.7A priority patent/CN115997400A/zh
Publication of WO2024108402A1 publication Critical patent/WO2024108402A1/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
    • 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
    • H04W8/24—Transfer of terminal data

Definitions

  • the present disclosure relates to the field of wireless communication technologies, and in particular to a method, device and readable storage medium for transmitting capability information.
  • multi-carrier technology such as carrier aggregation (CA)
  • CA carrier aggregation
  • the magnitude of self-interference is usually related to the uplink transmission power. The greater the transmission power, the greater the self-interference, and thus the greater the sensitivity loss of the downlink.
  • 3GPP defines the minimum required value of Maximum Sensitivity Degradation (MSD) under different frequency band combinations. Different terminals perform multi-carrier transmission according to the MSD minimum required value defined in the protocol.
  • MSD Maximum Sensitivity Degradation
  • the present disclosure provides a method, an apparatus, and a readable storage medium for transmitting capability information.
  • the present disclosure provides a method for sending capability information, which is performed by a user equipment, and the method includes:
  • Capability information is sent to a network device, where the capability information is used to indicate maximum sensitivity impairment (MSD) information supported by the user equipment in multi-carrier transmission.
  • MSD maximum sensitivity impairment
  • the user equipment reports capability information to the network equipment and reports the MSD information it supports, so that the network equipment can obtain the MSD information adapted to the capabilities of the user equipment, so that the network equipment can perform more reasonable scheduling based on the capabilities of the user equipment.
  • sending capability information to the network device includes:
  • first indication information sent by a network device, where the first indication information includes an interfered frequency band and/or a self-interference type
  • sending capability information to the network device includes:
  • the corresponding capability information is sent to the network device.
  • the second indication information is further used to indicate the interfered frequency band and/or self-interference type corresponding to the MSD threshold.
  • the capability information includes multiple MSD information corresponding to different interfered frequency bands.
  • the capability information includes multiple MSD information corresponding to different self-interference types.
  • the MSD information includes whether the first MSD capability is supported.
  • the MSD information includes at least one of the following:
  • the MSD value range supported by the user equipment is the MSD value range supported by the user equipment.
  • the capability information includes a first information field for indicating the MSD information.
  • the capability information is further used to indicate at least one of the following:
  • the power level corresponding to the MSD information is the power level corresponding to the MSD information.
  • the capability information includes at least one of the following:
  • a fourth information field is used to indicate the power level.
  • the present disclosure provides a method for receiving capability information, which is performed by a network device, and the method includes:
  • Capability information sent by a user equipment is received, where the capability information is used to indicate maximum sensitivity impairment (MSD) information supported by the user equipment in multi-carrier transmission.
  • MSD maximum sensitivity impairment
  • the network device obtains the MSD information supported by the user equipment according to the capability information reported by the user equipment, so that the network device can perform more reasonable scheduling based on the capability of the user equipment.
  • the receiving capability information sent by the user equipment includes:
  • the first indication information includes an interfered frequency band and/or a self-interference type
  • the receiving capability information sent by the user equipment includes:
  • Capability information sent by the user equipment is received, wherein the MSD information in the capability information is lower than the MSD threshold.
  • the second indication information is further used to indicate the interfered frequency band and/or self-interference type corresponding to the MSD threshold.
  • the method further includes:
  • Scheduling is performed according to the capability information.
  • the present disclosure provides a device for sending capability information, which may be used to execute the steps performed by a user equipment in the first aspect or any possible design of the first aspect.
  • the user equipment may implement the functions of the above methods in the form of 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 can 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 maximum sensitivity impairment MSD information supported by the user equipment in multi-carrier transmission.
  • the present disclosure provides a device for receiving capability information, which can be used to execute the steps performed by a network device in the second aspect or any possible design of the second aspect.
  • the network device can implement each function in the above methods in the form of a hardware structure, a software module, or a hardware structure plus a software module.
  • the device may include a transceiver module, and the transceiver module can be used to support the communication device to communicate.
  • the transceiver module is configured to receive capability information sent by the user equipment, where the capability information is used to indicate maximum sensitivity impairment MSD information supported by the user equipment in multi-carrier transmission.
  • the present disclosure provides a communication device, comprising 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 possible design of the first aspect.
  • the present disclosure provides a communication device, comprising 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 possible design of the second aspect.
  • the present disclosure provides a computer-readable storage medium, which stores instructions (or computer programs, programs), which, when called and executed on a computer, enable the computer to execute the above-mentioned first aspect or any possible design of the first aspect.
  • the present disclosure provides a computer-readable storage medium, in which instructions (or computer programs, programs) are stored.
  • instructions or computer programs, programs
  • the computer executes the above-mentioned second aspect or any possible design of the second aspect.
  • FIG1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure.
  • FIG2 is a flow chart showing a method for transmitting capability information according to an exemplary embodiment
  • FIG3 is a flow chart showing a method for sending capability information according to an exemplary embodiment
  • FIG4 is a flow chart showing another method for sending capability information according to an exemplary embodiment
  • FIG5 is a flow chart showing another method for sending capability information according to an exemplary embodiment
  • FIG6 is a schematic diagram showing the structure of capability information according to an exemplary embodiment
  • FIG7 is a schematic diagram showing the structure of capability information according to another exemplary embodiment
  • FIG8 is a schematic diagram showing the structure of capability information according to another exemplary embodiment
  • FIG9 is a schematic diagram showing the structure of capability information according to another exemplary embodiment.
  • FIG10 is a flow chart showing a method for receiving capability information according to an exemplary embodiment
  • FIG11 is a block diagram showing a device for sending capability information according to an exemplary embodiment
  • FIG12 is a block diagram of a user equipment according to an exemplary embodiment
  • FIG13 is a block diagram of a device for receiving capability information according to an exemplary embodiment
  • Fig. 14 is a block diagram of a communication device according to an exemplary embodiment.
  • first, second, third, etc. may be used to describe various information in the disclosed embodiments, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other.
  • first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information.
  • the words "if” and “if” as used herein may be interpreted as “at” or "when” or "in response to determination".
  • a method for transmitting capability information may 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 may be connected to multiple carrier components of the network device 102, including a primary carrier component and one or more secondary carrier components.
  • the application scenarios of the wireless communication system 100 include, but are not limited to, long-term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD) system, worldwide interoperability for microwave access (WiMAX) communication system, cloud radio access network (CRAN) system, future fifth-generation (5G) system, new radio (NR) communication system or future evolved public land mobile network (PLMN) system, etc.
  • LTE long-term evolution
  • FDD frequency division duplex
  • TDD LTE time division duplex
  • WiMAX worldwide interoperability for microwave access
  • CDRF cloud radio access network
  • 5G fifth-generation
  • NR new radio
  • PLMN future evolved public land mobile network
  • the user equipment 101 shown above may 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 a terminal device, etc.
  • the user equipment 101 may have a wireless transceiver function, and it can communicate with one or more network devices of one or more communication systems (such as wireless communication) and receive network services provided by the network devices, where the network devices include but are not limited to the network device 102 shown in the figure.
  • the user equipment 101 can 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 handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in a future 5G network, or a terminal device in a future evolved PLMN network, etc.
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • the network device 102 may be an access network device (or access network point).
  • the access network device refers to a device that provides network access functions, such as a radio access network (RAN) base station, etc.
  • 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 a relay station (relay device), an access point, a base station in a future 5G network, a base station in a future evolved PLMN network, or an NR base station, etc.
  • the network device 102 may be a wearable device or a vehicle-mounted device.
  • the network device 102 may also be a communication chip with a communication module.
  • the network device 102 includes, but is not limited to, a next-generation base station (gnodeB, gNB) in 5G, an evolved node B (evolved node B, eNB) in an LTE system, a radio network controller (radio network controller, RNC), a node B (node B, NB) in a WCDMA system, a wireless controller under a CRAN system, a base station controller (basestation controller, BSC), a base transceiver station (base transceiver station, BTS) in a GSM system or a CDMA system, a home base station (for example, home evolved nodeB, or home node B, HNB), a baseband unit (baseband unit, BBU), a transmitting point (transmitting and receiving point, TRP), a transmitting point (transmitting point, TP) or a mobile switching center, etc.
  • a next-generation base station gNB
  • eNB evolved node B
  • RNC radio network controller
  • the relevant protocols define the minimum requirements for the MSD value under different frequency band combinations, but for some high-performance user equipment 101, which has a stronger self-interference suppression capability, such user equipment 101 can support a smaller MSD.
  • the network device 102 cannot distinguish between user equipment 101 with different capabilities, which will affect the rationality of scheduling or configuration.
  • the MSD value defined by the protocol is too large, and the network device 102 corresponding to the operator does not consider configuring the multi-carrier mode for the UE on this part of the frequency band combination when deploying the network. This will cause the high-performance user equipment 101 to be unable to work in the multi-carrier mode, thereby reducing the system performance and spectrum utilization.
  • the network device 102 deploys a multi-carrier mode without distinguishing the capabilities of the user equipment 101, wherein some user equipment 101 with poor self-interference suppression capabilities are also configured in a multi-carrier mode.
  • some user equipment 101 with poor self-interference suppression capabilities are also configured in a multi-carrier mode.
  • the self-interference problem will cause a large loss of downlink sensitivity, thereby affecting the downlink performance.
  • the network device 102 cannot configure the multi-carrier mode for the user equipment 101 according to the self-interference suppression capability of the user equipment 101, which may cause problems such as reduced system performance and spectrum utilization, or cause problems affecting downlink performance.
  • FIG. 2 is a method for transmitting capability information according to an exemplary embodiment. As shown in FIG. 2 , the method includes steps S201 to S202. Specifically:
  • Step S201 User equipment 101 sends capability information to a network device, where the capability information is used to indicate maximum sensitivity impairment MSD information supported by the user equipment 101 in multi-carrier transmission.
  • Step S202 the network device 102 receives capability information.
  • multi-carrier transmission is wireless transmission based on multi-carrier technology, wherein the multi-carrier technology includes carrier aggregation (CA) and dual connectivity (DC) technology, such as Evolved Universal Terrestrial Radio Access Network with new wireless dual connectivity (E-UTRAN New Radio Dual Connectivity, EN-DC).
  • CA carrier aggregation
  • DC dual connectivity
  • Evolved Universal Terrestrial Radio Access Network with new wireless dual connectivity E-UTRAN New Radio Dual Connectivity, EN-DC
  • the MSD information supported by the user equipment 101 includes whether the first MSD capability is supported.
  • the first MSD capability is used to indicate that the MSD information supported by the user equipment 101 is lower than a value agreed upon in the protocol.
  • the MSD information supported by the user equipment 101 includes an MSD value or an MSD value range.
  • the MSD value supported by the user equipment 101 with strong self-interference suppression capability may be 10 dB smaller than the MSD value defined in the relevant protocol.
  • the user equipment 101 with strong self-interference suppression capability may have a larger uplink transmission power and a smaller downlink sensitivity loss. Therefore, the network device 102 may perform adaptive scheduling based on the capability of the user equipment 101.
  • the method may further include step S203, specifically:
  • Step S203 The network device 102 performs scheduling according to the capability information.
  • the network device 102 can configure a multi-carrier mode for the user device 101 with strong self-interference suppression capability, which can not only improve the transmission rate and system capacity, but also effectively reduce the impact of the self-interference problem and reduce sensitivity loss.
  • the user equipment 101 configured in multi-carrier mode and having a strong self-interference suppression capability, it can still allow a larger uplink transmission power, thereby improving system performance.
  • the user device 101 reports capability information and the MSD information supported by itself to the network device 102, so that the network device 102 can obtain the MSD information adapted to the capability of the user device 101, so that the network device 102 can perform more reasonable scheduling based on the capability of the user device 101.
  • FIG. 3 is a method for sending capability information according to an exemplary embodiment. As shown in FIG. 3 , the method includes step S301, specifically:
  • Step S301 User equipment 101 sends capability information to network equipment 102, where the capability information is used to indicate maximum sensitivity impairment MSD information supported by user equipment 101 in multi-carrier transmission.
  • the multi-carrier transmission may be transmission based on a carrier aggregation technology, or transmission based on a dual link technology.
  • the MSD information supported by the user equipment 101 includes whether the first MSD capability is supported.
  • the first MSD capability is used to indicate that the MSD information supported by the user equipment 101 is lower than a value agreed upon in the protocol.
  • the MSD information supported by the user equipment 101 includes an MSD value or an MSD value range.
  • the MSD information is indicated by the first information field of the capability information.
  • the MSD information reported by the user equipment 101 may be applicable to all supported frequency bands, or part of the frequency bands, or a certain frequency band.
  • the MSD information reported by the user equipment 101 may be applicable to a certain frequency band and/or a certain self-interference type agreed upon in the protocol.
  • the user device 101 reports capability information and the MSD information supported by itself to the network device 102, so that the network device 102 can obtain the MSD information adapted to the capability of the user device 101, so that the network device 102 can perform more reasonable scheduling based on the capability of the user device 101.
  • FIG. 4 is a method for sending capability information according to an exemplary embodiment. As shown in FIG. 4 , the method includes steps S401 to S402, specifically:
  • Step S401 the user equipment 101 receives first indication information sent by the network equipment 102, where the first indication information includes an interfered frequency band and/or a self-interference type.
  • Step S402 the user equipment 101 sends capability information corresponding to the interfered frequency band and/or capability information corresponding to the self-interference type to the network equipment 102.
  • the capability information is used to indicate the maximum sensitivity impairment MSD information supported by the user equipment 101 in multi-carrier transmission.
  • the network device 102 may send the first indication information via downlink control information (Downlink Control Information, DCI) or radio resource control signaling (Radio Resource Control, RRC) signaling.
  • DCI Downlink Control Information
  • RRC Radio Resource Control
  • the types of self-interference include: harmonic interference, harmonic mixing interference, adjacent channel interference, and intermodulation interference.
  • the intermodulation interference by order may also include 2nd order intermodulation interference, 3rd order intermodulation interference, 4th order intermodulation interference, etc.
  • the interfered frequency band may be one or more frequency bands in a frequency band combination.
  • the MSD information reported by the user equipment 101 according to the first indication information may correspond to all interfered frequency bands, or part of the interfered frequency bands, or include the MSD information corresponding to each interfered frequency band.
  • the MSD information includes an MSD value or an MSD value range.
  • the user equipment 101 reports the corresponding MSD information according to the first indication information of the network device 102 , thereby saving other signaling interaction processes with the network device 102 .
  • FIG. 5 is a method for sending capability information according to an exemplary embodiment. As shown in FIG. 5 , the method includes steps S501 to S502, specifically:
  • Step S501 User equipment 101 receives second indication information sent by network equipment 102, where the second indication information is used to indicate an MSD threshold.
  • Step S502 When the MSD information is lower than the corresponding MSD threshold, the user equipment 101 sends the corresponding capability information to the network equipment 102 .
  • the network device 102 may send the second indication information via DCI or RRC signaling.
  • the network device 102 may send the first indication information and the second indication information separately, or send the first indication information and the second indication information in the same signaling.
  • the user equipment 101 may determine the MSD information and the MSD threshold according to the MSD threshold indicated by the network device 102.
  • the MSD information supported by the user equipment 101 is lower than the MSD threshold, it indicates that the user equipment 101 has a strong self-interference suppression capability. This part of the UE with strong self-interference suppression capability reports its own MSD information.
  • the user equipment 101 determines whether the MSD information corresponding to the different self-interference types on each interfered frequency band is lower than the MSD threshold. If they are all lower than the MSD threshold, the capability information is reported, otherwise it is not necessary to report. It can be understood that the interfered frequency band of the user equipment 101 may be one or more, and the self-interference type of the user equipment 101 may be one or more.
  • the network device 102 sends the second indication information, and the user equipment 101 can perform a screening based on its own capabilities, and the UEs that meet the threshold requirements report the MSD information, while the UEs that do not meet the threshold requirements do not need to report the MSD information. Therefore, the network device 102 can make full use of the performance of the UEs with strong self-interference suppression capabilities to perform reasonable configuration, and can save the processing process of the capability information of the UEs with poor capabilities.
  • the present disclosure provides a method for sending capability information, which is performed by the user equipment 101.
  • the method includes steps S501 to S502, wherein:
  • the second indication information is also used to indicate the interfered frequency band and/or self-interference type corresponding to the MSD threshold.
  • the interfered frequency band and/or self-interference type corresponding to the MSD threshold that is, to which interfered frequency band and/or self-interference type the MSD threshold is applicable.
  • the network device 102 may adaptively configure a corresponding MSD threshold according to the interfered frequency band of the user equipment 101 in multi-carrier transmission.
  • the user equipment 101 determines whether to report supported MSD information according to the MSD threshold.
  • the network device 102 may indicate an MSD threshold corresponding to the interfered frequency band.
  • the user equipment 101 determines whether the MSD information of each self-interference type in all self-interference types on the interfered frequency band is lower than the MSD threshold. If so, the user equipment 101 can report the capability information including the MSD information to the network device 102; otherwise, the user equipment 101 does not need to report the capability information.
  • the capability information may include at least one MSD information.
  • the network device 102 may indicate an MSD threshold corresponding to all interfered frequency bands, or an MSD threshold corresponding to some interfered frequency bands.
  • the user equipment 101 determines whether the MSD information of different self-interference types on each interfered frequency band in all or part of the interfered frequency bands is lower than the MSD threshold. If so, the user equipment 101 reports the capability information including the MSD information to the network device 102; otherwise, the user equipment 101 does not need to report the capability information.
  • the capability information may include at least one MSD information.
  • the network device 102 may indicate the MSD threshold corresponding to each interfered frequency band, that is, the second indication information includes multiple MSD thresholds, and each MSD threshold is applicable to one interfered frequency band.
  • the user equipment 101 determines whether the MSD information of different self-interference types on each interfered frequency band is lower than the MSD threshold corresponding to the interfered frequency band. If the judgment results of all interfered frequency bands are lower than the corresponding MSD threshold, the user equipment 101 reports the corresponding capability information.
  • the capability information may include multiple MSD information.
  • the network device 102 may adaptively configure a corresponding MSD threshold according to the type of self-interference in multi-carrier transmission of the user equipment 101.
  • the user equipment 101 determines whether it needs to report supported MSD information according to the MSD threshold.
  • the network device 102 may indicate an MSD threshold corresponding to the self-interference type.
  • the user equipment 101 determines whether the MSD information of different interfered frequency bands in the self-interference type is lower than the MSD threshold. If so, the user equipment 101 can report the capability information including the MSD information to the network device 102. Otherwise, the user equipment 101 does not need to report the capability information.
  • the capability information may include at least one MSD information.
  • the network device 102 may indicate an MSD threshold corresponding to all interfered frequency bands, or an MSD threshold corresponding to part of the interfered frequency bands.
  • the user equipment 101 determines the relationship between the MSD information of each self-interference type in all or part of the self-interference types of different interfered frequency bands and the MSD threshold. If they are all lower than the MSD threshold, the user equipment 101 reports the capability information including the MSD information to the network device 102; otherwise, the user equipment 101 does not need to report the capability information.
  • the capability information may include at least one MSD information.
  • the network device 102 may indicate an MSD threshold corresponding to each self-interference type.
  • the user equipment 101 determines whether the MSD information of each self-interference type in different interfered frequency bands is lower than the MSD threshold corresponding to the self-interference type. If the determination results of all self-interference types are lower than the corresponding MSD threshold, the user equipment 101 reports the corresponding capability information.
  • the capability information may include multiple MSD information.
  • the network device 102 may adaptively configure the corresponding MSD threshold according to the interfered frequency band and self-interference type in multi-carrier transmission of the user equipment 101.
  • the user equipment 101 determines whether to report the supported MSD information according to the MSD threshold.
  • the interfered frequency band and self-interference type of the user equipment 101 correspond to only the same MSD information.
  • the user equipment 101 only determines whether the MSD information is lower than the MSD threshold. If so, the capability information including the MSD information is reported. Otherwise, the capability information does not need to be reported.
  • the user equipment 101 corresponds to different MSD information under different interfered frequency bands and self-interference types.
  • the user equipment 101 needs to determine whether the MSD information of each interfered frequency band under the different supported self-interference types is lower than the corresponding MSD threshold. If so, it reports the capability information containing multiple MSD information, otherwise it does not need to report the capability information.
  • the user equipment 101 can make an adaptive decision based on the MSD information corresponding to the interfered frequency band and the self-interference type, and report the capability information when the threshold requirement is met.
  • the present disclosure provides a method for sending capability information, which is performed by the user equipment 101.
  • the method includes step S301, specifically:
  • step S301 the user equipment 101 sends capability information to the network equipment 102, where the capability information is used to indicate the maximum sensitivity impairment MSD information supported by the user equipment 101 in multi-carrier transmission.
  • the capability information includes multiple MSD information corresponding to different interfered frequency bands.
  • the interfered frequency band may be one or more frequency bands in a frequency band combination.
  • the same capability information may include MSD information corresponding to each interfered frequency band, or the user equipment 101 uses different capability information to report the MSD information corresponding to each interfered frequency band respectively.
  • the capability information includes a first information field for indicating MSD information, and a second information field for indicating an interfered frequency band.
  • the first information field and the second information field in the capability information may refer to that shown in FIG. 6 .
  • the first information field may occupy 1 to 2 bits, and the second information field may occupy 2 bits.
  • the 2-bit value in the second information field and the interfered frequency band may have the following corresponding relationship: 0, 1 and 2 represent the Band number, for example, representing the Band numbers arranged from large to small.
  • the 2-bit value in the second information field and the interfered frequency band may have the following corresponding relationship.
  • the user equipment 101 may support three frequency band combinations or more than three frequency band combinations.
  • the user equipment when it supports more than three frequency band combinations, it may re-report the capability information, as shown in the example of Table 4.
  • the user equipment when the user equipment supports more than three frequency band combinations, it is not necessary to additionally report capability information, but the capability information when the three frequency band combinations are used is referred to.
  • the user equipment 101 has reported the capability information of the first frequency band combination, and the capability information includes the interfered frequency band of this frequency band combination.
  • the user equipment 101 does not need to re-report the capability information, and can refer to the capability information when falling back to the first frequency band combination and the interfered frequency band.
  • the user equipment 101 may report the MSD information corresponding to each interfered frequency band respectively, and may not report the self-interference type to save occupied bits.
  • the present disclosure provides a method for sending capability information, which is performed by the user equipment 101.
  • the method includes step S301, specifically:
  • Step S301 User equipment 101 sends capability information to network equipment 102, where the capability information is used to indicate maximum sensitivity impairment (MSD) information supported by user equipment 101 in multi-carrier transmission.
  • MSD maximum sensitivity impairment
  • the capability information includes multiple MSD information corresponding to different self-interference types.
  • the types of self-interference include: harmonic interference, harmonic mixing interference, adjacent channel interference, and intermodulation interference.
  • the intermodulation interference by order may also include 2nd order intermodulation interference, 3rd order intermodulation interference, 4th order intermodulation interference, etc.
  • the same capability information may include MSD information corresponding to each interfered frequency band, or the user equipment 101 uses different capability information to report the MSD information corresponding to each interfered frequency band respectively.
  • the capability information includes a first information field for indicating MSD information, and a third information field for indicating a self-interference type.
  • the first information field and the third information field in the capability information may refer to that shown in FIG. 7 .
  • the first information field may occupy 1 to 2 bits
  • the third information field may occupy 2 to 3 bits.
  • the 2-bit value in the third information field and the self-interference type may have the following corresponding relationship.
  • the 3-bit value in the third information field and the self-interference type may have the following corresponding relationship:
  • the order of intermodulation interference may be indicated.
  • the user equipment 101 may report the MSD information corresponding to each self-interference type respectively, and may not report the self-interference type to save occupied bits.
  • the present disclosure provides a method for sending capability information, which is performed by the user equipment 101.
  • the method includes step S301, specifically:
  • Step S301 User equipment 101 sends capability information to network equipment 102, where the capability information is used to indicate maximum sensitivity impairment MSD information supported by user equipment 101 in multi-carrier transmission.
  • the MSD information includes whether the first MSD capability is supported.
  • the first MSD capability is used to represent that the MSD information supported by the user equipment 101 is lower than a value agreed upon in the protocol.
  • the user equipment 101 when the MSD value supported by the user equipment 101 is lower than the value agreed upon by the protocol, the user equipment 101 supports the first MSD capability.
  • the MSD value agreed upon in the protocol is 20 dB
  • the MSD value supported by the user equipment 101 is lower than 20 dB, it indicates that the user equipment 101 supports the first MSD capability.
  • the user equipment 101 when the difference between the MSD value supported by the user equipment 101 and the value defined by the protocol is greater than or equal to a set threshold, the user equipment 101 supports the first MSD capability.
  • the threshold is set to 5dB and the MSD value agreed upon in the protocol is 20dB
  • the MSD value supported by the user equipment 101 is 15dB
  • the difference from the value agreed upon in the protocol is 5dB, that is, the threshold is reached, and the user equipment 101 supports the first MSD capability.
  • the capability information includes a first information field for indicating MSD information.
  • the first information field includes 1 bit, and the 1 bit is used to indicate whether the user equipment 101 supports the low MSD capability.
  • the 1 bit is used to indicate whether the user equipment 101 supports the low MSD capability.
  • Table 5 it can be known that the relationship between the value of the 1 bit and whether the user equipment 101 supports the low MSD capability.
  • the user equipment 101 may report whether it supports the low MSD capability through one bit, so that the network device 102 may perform adaptive scheduling in combination with the capability.
  • the present disclosure provides a method for sending capability information, which is performed by the user equipment 101.
  • the method includes step S301, specifically:
  • Step S301 User equipment 101 sends capability information to network equipment 102, where the capability information is used to indicate maximum sensitivity impairment (MSD) information supported by user equipment 101 in multi-carrier transmission.
  • MSD maximum sensitivity impairment
  • the MSD information includes at least one of the following:
  • the capability information includes a first information field for indicating MSD information.
  • the first information field may include 2 bits, and the value of the 2 bits indicates the corresponding MSD value, as shown in Table 6:
  • the 2-bit value indicates the corresponding MSD value range, as shown in Table 7:
  • Bit MSD Information 00 0 ⁇ 5dB 01 5 ⁇ 10dB 10 10 ⁇ 15dB 11 >15dB
  • the user equipment 101 may report the MSD value or MSD value range supported by itself through 2 bits, so that the network device 102 may perform adaptive scheduling based on this capability.
  • the present disclosure provides a method for sending capability information, which is performed by the user equipment 101.
  • the method includes step S301, specifically:
  • Step S301 User equipment 101 sends capability information to network equipment 102, where the capability information is used to indicate maximum sensitivity impairment MSD information supported by user equipment 101 in multi-carrier transmission.
  • the capability information is also used to indicate at least one of the following:
  • the capability information includes at least one of the following:
  • a third information field for indicating the type of self-interference
  • the fourth information field is used to indicate the power level.
  • the user equipment 101 may indicate the MSD information and the interfered frequency band through capability information.
  • the capability information includes a first information field for indicating MSD information and a second information field for indicating the interfered frequency band.
  • the first information field may occupy 1 to 2 bits, as shown in Tables 5 to 7.
  • the second information field may occupy 2 bits, as shown in Tables 1 to 2.
  • the user equipment 101 may indicate the MSD information and the self-interference type through capability information.
  • the capability information includes a first information field for indicating MSD information and a third information field for indicating the type of self-interference.
  • the first information field may occupy 1 to 2 bits, as shown in Tables 5 to 7.
  • the third information field may occupy 2 to 3 bits, as shown in Tables 3 to 4.
  • the user equipment 101 may indicate the MSD information and the power class (PC) through capability information. In this case, it indicates that the MSD information is applicable at the power class.
  • PC power class
  • the capability information includes a first information field for indicating MSD information and a fourth information field for indicating a power level, wherein the first information field may occupy 1 to 2 bits, and the fourth information field may occupy 1 to 2 bits.
  • the user equipment 101 indicates the MSD information, the interfered frequency band, and the self-interference type through capability information.
  • the capability information includes a first information field, a second information field, and a third information field.
  • the first information field may occupy 1 to 2 bits
  • the second information field may occupy 2 bits
  • the third information field may occupy 2 to 3 bits, for a total of 6 to 7 bits.
  • the user equipment 101 indicates MSD information, interfered frequency band, self-interference type, and power level through capability information.
  • the capability information includes a first information field, a second information field, a third information field, and a fourth information field.
  • the first information field may occupy 1 to 2 bits
  • the second information field may occupy 2 bits
  • the third information field may occupy 2 to 3 bits
  • the fourth information field may occupy 1 to 2 bits, for a total of 6 to 9 bits.
  • the user equipment 101 may report the MSD information and other parameters applicable to the MSD information through capability information, so that the network device 102 may more accurately know the capability of the user equipment 101 and perform more reasonable and accurate scheduling.
  • FIG. 10 is a method for receiving capability information according to an exemplary embodiment. As shown in FIG. 10 , the method includes step S1001, specifically:
  • Step S1001 The network device 102 receives capability information sent by the user equipment 101, where the capability information is used to indicate maximum sensitivity impairment (MSD) information supported by the user equipment 101 in multi-carrier transmission.
  • MSD maximum sensitivity impairment
  • the multi-carrier transmission may be transmission based on a carrier aggregation technology, or transmission based on a dual link technology.
  • the MSD information reported by the user equipment 101 may be applicable to all interfered frequency bands, some interfered frequency bands or a certain interfered frequency band; it may also be applicable to all self-interference types, some self-interference types or a certain self-interference type.
  • the MSD information reported by the user equipment 101 may be applicable to a certain frequency band and/or a certain self-interference type agreed upon in the protocol.
  • the network device 102 obtains the MSD information supported by the user equipment 101 according to the capability information reported by the user equipment 101, so that the network device 102 can perform more reasonable scheduling based on the capability of the user equipment 101.
  • the present disclosure provides a method for receiving capability information, which is performed by the network device 102.
  • the method includes steps S1000' to S1001', specifically:
  • Step S1000' the network device 102 sends a first indication message to the user device 101, the first indication message includes the interfered frequency band and/or the self-interference type
  • Step S1001' the network device 102 receives capability information corresponding to the interfered frequency band and/or capability information corresponding to the self-interference type sent by the user equipment 101.
  • the network device 102 may send the first indication information via DCI or RRC signaling.
  • the types of self-interference include: harmonic interference, harmonic mixing interference, adjacent channel interference, and intermodulation interference.
  • the intermodulation interference by order may also include 2nd order intermodulation interference, 3rd order intermodulation interference, 4th order intermodulation interference, etc.
  • the interfered frequency band may be one or more frequency bands in a frequency band combination.
  • the user equipment 101 in combination with the first indication information sent by the network device 102, the user equipment 101 only needs to send the applicable MSD information corresponding to the interfered frequency band and/or the self-interference type in the first indication information.
  • the network device 102 may first send the first indication information to the user equipment 101, and the user equipment 101 reports the capability information according to the first indication information.
  • the network device 102 obtains the required capability information in a targeted manner, saves other signaling interactions with the user equipment 101, and can perform reasonable scheduling.
  • the present disclosure provides a method for receiving capability information, which is performed by the network device 102.
  • the method includes steps S1000" to S1001, specifically:
  • step S1000 the network device 102 sends second indication information to the user equipment 101 , where the second indication information is used to indicate the MSD threshold.
  • step S1001 the network device 102 receives capability information sent by the user equipment 101, and the MSD information in the capability information is lower than the MSD threshold.
  • the network device 102 may send the second indication information via DCI or RRC signaling.
  • the network device 102 may send the first indication information and the second indication information separately, or send the first indication information and the second indication information in the same signaling.
  • the second indication information is further used to indicate the interfered frequency band and/or self-interference type corresponding to the MSD threshold.
  • the self-interference types include: harmonic interference, harmonic mixing interference, adjacent channel interference and intermodulation interference.
  • the intermodulation interference by order may also include 2nd order intermodulation interference, 3rd order intermodulation interference, 4th order intermodulation interference, etc.
  • the interfered frequency band may be one or more frequency bands in the frequency band combination.
  • the user equipment 101 can make adaptive decisions and report capability information in combination with different contents of the second indication information.
  • the network device 102 may first send the second indication information to the user equipment 101 before obtaining the capability information of the user equipment 101, so that the user equipment 101 may make a judgment based on the second indication information and report the capability information when the threshold condition is met.
  • the capability information received by the network device 102 corresponds to UEs with strong self-interference suppression capabilities, so that these UEs can be reasonably configured, saving the processing process of the capability information of UEs with poor capabilities.
  • the present disclosure provides a method for receiving capability information, which is performed by the network device 102.
  • the method includes steps S1001 to S1002, specifically:
  • Step S1001 The network device 102 receives capability information sent by the user equipment 101, where the capability information is used to indicate maximum sensitivity impairment (MSD) information supported by the user equipment 101 in multi-carrier transmission.
  • MSD maximum sensitivity impairment
  • Step S1001 The network device 102 performs scheduling according to capability information.
  • the MSD information includes an MSD value or an MSD value range.
  • the MSD information supported by the user equipment 101 includes whether the first MSD capability is supported.
  • the first MSD capability is used to indicate that the MSD information supported by the user equipment 101 is lower than a value agreed upon in the protocol.
  • the MSD information supported by the user equipment 101 includes an MSD value or an MSD value range.
  • the network device 102 may configure a multi-carrier mode for the user device 101 with strong self-interference suppression capability, which can not only improve the transmission rate and system capacity, but also effectively reduce the impact of the self-interference problem and reduce sensitivity loss.
  • a larger uplink transmission power may still be allowed to improve system performance.
  • the network device 102 performs reasonable scheduling based on the capability information of the user equipment 101, so as to reduce the impact of the self-interference problem in multi-carrier transmission, and can make full use of the user equipment 101 with strong capabilities to improve system performance.
  • the embodiment of the present disclosure also provides a device for sending capability information, which may have the functions of the user equipment 101 in the above method embodiment, and may be used to execute the steps performed by the user equipment 101 provided in the above method embodiment.
  • the function may be implemented by hardware, or by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the communication device 1100 shown in FIG11 may be used as the user equipment 101 involved in the above method embodiment, and execute the steps performed by the user equipment 101 in the above method embodiment.
  • the communication device 1100 may include a transceiver module 1101, wherein the transceiver module 1101 may be used to support the communication device to communicate, and the transceiver module 1101 may have a wireless communication function, for example, being able to communicate wirelessly with other communication devices through a wireless air interface.
  • the transceiver module 1101 When executing 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 maximum sensitivity impairment MSD information supported by the user equipment 101 in multi-carrier transmission.
  • the device 1200 may include one or more of the following components: a processing component 1202, a memory 1204, a power component 1206, a multimedia component 1208, an audio component 1210, an input/output (I/O) interface 1212, a sensor component 1214, and a communication component 1216.
  • the processing component 1202 generally controls the overall operation of the 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-mentioned method.
  • the processing component 1202 may include one or more modules to facilitate the interaction between the processing component 1202 and other components.
  • the processing component 1202 may include a multimedia module to facilitate the interaction between the multimedia component 1208 and the processing component 1202.
  • the memory 1204 is configured to store various types of data to support operations on the device 1200. Examples of such data include instructions for any application or method operating on the device 1200, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1204 can 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 (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable programmable read-only memory
  • PROM programmable read-only memory
  • ROM read-only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power supply component 1206 provides power to the various components of the device 1200.
  • the power supply component 1206 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1200.
  • the multimedia component 1208 includes a screen that provides an output interface between the 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 touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1208 includes a front camera and/or a rear camera. When the device 1200 is in an operating mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
  • the audio component 1210 is configured to output and/or input audio signals.
  • the audio component 1210 includes a microphone (MIC), and when the device 1200 is in an operation mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal can be further stored in the memory 1204 or sent via the communication component 1216.
  • the audio component 1210 also includes a speaker for outputting audio signals.
  • I/O interface 1212 provides an interface between processing component 1202 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor assembly 1214 includes one or more sensors for providing various aspects of the status assessment of the device 1200.
  • the sensor assembly 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 assembly 1214 can also detect the position change of the device 1200 or a component of the device 1200, the presence or absence of user contact with the device 1200, the orientation or acceleration/deceleration of the device 1200, and the temperature change of the device 1200.
  • the sensor assembly 1214 can include a proximity sensor configured to detect the presence of a nearby object without any physical contact.
  • the sensor assembly 1214 can also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1214 can also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • the communication component 1216 is configured to facilitate wired or wireless communication between the device 1200 and other devices.
  • the device 1200 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1216 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel.
  • the communication component 1216 also includes a near field communication (NFC) module to facilitate short-range communication.
  • 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
  • the device 1200 can be implemented 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 arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to perform the above-mentioned methods.
  • ASICs application-specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGAs field programmable gate arrays
  • controllers microcontrollers, microprocessors or other electronic components to perform the above-mentioned methods.
  • a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 1204 including instructions, and the instructions can be executed by the processor 1220 of the device 1200 to perform the above method.
  • the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.
  • the embodiment of the present disclosure also provides a device for receiving capability information, which can have the function of the network device 102 in the above method embodiment, and can be used to execute the steps performed by the network device 102 provided by the above method embodiment.
  • the function can be implemented by hardware, or by software or hardware executing corresponding software.
  • the hardware or software includes one or more modules corresponding to the above functions.
  • the device 1300 shown in FIG13 may be used as the network device 102 involved in the above method embodiment, and execute the steps performed by the network device 102 in the above method embodiment.
  • the device 1300 may include a transceiver module 1301, wherein the transceiver module 1301 may be used to support the communication device to communicate, and the transceiver module 1301 may have a wireless communication function, for example, being able to communicate wirelessly with other communication devices through a wireless air interface.
  • the transceiver module 1301 When executing the steps implemented by the network device 102, the transceiver module 1301 is configured to receive capability information sent by the user equipment 101, where the capability information is used to indicate maximum sensitivity impairment MSD information supported by the user equipment 101 in multi-carrier transmission.
  • the communication device When the communication device is a network device 102, its structure can also be shown in Figure 14. Take the base station as an example to illustrate the structure of the communication device.
  • the device 1400 includes a memory 1401, a processor 1402, a transceiver component 1403, and a power supply component 1406.
  • the memory 1401 is coupled to the processor 1402, and can be used to store the programs and data necessary for the communication device 1400 to implement various functions.
  • the processor 1402 is configured to support the communication device 1400 to perform the corresponding functions in the above method, and the functions can be implemented by calling the program stored in the memory 1401.
  • the transceiver component 1403 can be a wireless transceiver, which can be used to support the communication device 1400 to receive signaling and/or data through a wireless air interface, and send signaling and/or data.
  • the transceiver component 1403 may also be referred to as a transceiver unit or a communication unit.
  • the transceiver component 1403 may include a radio frequency component 1404 and one or more antennas 1405, wherein the radio frequency component 1404 may be a remote radio unit (RRU), which may be specifically used for transmission of radio frequency signals and conversion of radio frequency signals into baseband signals, and the one or more antennas 1405 may be specifically used for radiation and reception of radio frequency signals.
  • RRU remote radio unit
  • the processor 1402 can perform baseband processing on the data to be sent, and 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 1402.
  • the processor 1402 converts the baseband signal into data and processes the data.
  • the user equipment reports capability information to the network equipment and reports the MSD information it supports, so that the network equipment can obtain the MSD information adapted to the capabilities of the user equipment, so that the network equipment can perform more reasonable scheduling based on the capabilities of the user equipment.

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Abstract

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。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在多载波传输中支持的最大灵敏度减损MSD信息。本公开方法中，用户设备通过向网络设备上报能力信息，上报自身支持的MSD信息，从而网络设备可以获知与该用户设备能力适配的MSD信息，以便于网络设备可以基于该用户设备的能力进行更合理的调度。

Description

一种传输能力信息的方法、装置及可读存储介质 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，例如在4G或者5G通信系统中，为了提高传输速率和系统容量，可采用多载波技术，例如载波聚合(Carrier Aggregation，CA)。在一些频段组合中实现多载波传输时，会存在潜在自干扰问题。在频率确定时，自干扰的大小通常与上行的发射功率有关，发射功率越大自干扰越大，从而造成的下行的灵敏度损失也越大。
为保证载波聚合的性能，通常规定了最恶劣的情况下的灵敏度损失不超过设定值，例如3GPP定义了不同频段组合下最大灵敏度减损(Maximum Sensitivity Degradation，MSD)的最小要求值，不同的终端均根据协议定义的MSD最小要求值进行多载波传输。
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在多载波传输中支持的最大灵敏度减损MSD信息。
本公开方法中，用户设备通过向网络设备上报能力信息，上报自身支持的MSD信息，从而网络设备可以获知与该用户设备能力适配的MSD信息，以便于网络设备可以基于该用户设备的能力进行更合理的调度。
在一些可能的实施方式中，所述向网络设备发送能力信息，包括：
接收网络设备发送的第一指示信息，所述第一指示信息包括被干扰频段和/或自干扰类型；
向所述网络设备发送所述被干扰频段对应的能力信息，和/或所述自干扰类型对应的能力信息。
在一些可能的实施方式中，所述向网络设备发送能力信息，包括：
接收所述网络设备发送的第二指示信息，所述第二指示信息用于指示所述MSD门限；
在所述MSD信息低于对应的所述MSD门限时，向所述网络设备发送对应的所述能力信息。
在一些可能的实施方式中，所述第二指示信息还用于指示所述MSD门限对应的被干扰频段和/或自干扰类型。
在一些可能的实施方式中，所述能力信息包括不同被干扰频段对应的多个MSD信息。
在一些可能的实施方式中，所述能力信息包括不同自干扰类型对应的多个MSD信息。
在一些可能的实施方式中，所述MSD信息包括是否支持第一MSD能力。
在一些可能的实施方式中，所述MSD信息包括以下中的至少一项：
所述用户设备支持的MSD值；
所述用户设备支持的MSD值范围。
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MSD信息的第一信息域。
在一些可能的实施方式中，所述能力信息还用于指示以下中的至少一种：
所述MSD信息对应的被干扰频段；
所述MSD信息对应的自干扰类型；
所述MSD信息对应的功率等级。
在一些可能的实施方式中，所述能力信息中包括以下中的至少一项：
用于指示所述被干扰频段的第二信息域；
用于指示所述自干扰类型的第三信息域；
用于指示所述功率等级的第四信息域。
第二方面，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在多载波传输中支持的最大灵敏度减损MSD信息。
本公开方法中，网络设备根据用户设备上报的能力信息，获知该用户设备支持的MSD信息，以便于网络设备可以基于该用户设备的能力进行更合理的调度。
在一些可能的实施方式中，所述接收用户设备发送的能力信息，包括：
向所述用户设备发送第一指示信息，所述第一指示信息包括被干扰频段和/或自干扰类型；
接收所述用户设备发送的所述被干扰频段对应的能力信息，和/或所述自干扰类型对应的能力信息。
在一些可能的实施方式中，所述接收用户设备发送的能力信息，包括：
向所述用户设备发送第二指示信息，所述第二指示信息用于指示所述MSD门限；
接收所述用户设备发送的能力信息，所述能力信息中的所述MSD信息低于所述MSD门限。
在一些可能的实施方式中，所述第二指示信息还用于指示所述MSD门限对应的被干扰频段和/或自干扰类型。
在一些可能的实施方式中，所述方法还包括：
根据所述能力信息进行调度。
第三方面，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一方面或第一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。
在执行上述第一方面所述步骤时，收发模块被配置为，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在多载波传输中支持的最大灵敏度减损MSD信息。
第四方面，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二方面或第二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四方面所示装置时，该装置可包括收发模块，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，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在多载波传输中支持的最大灵敏度减损MSD信息。
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发送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发送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另一种发送能力信息的方法的流程图；
图6是根据一示例性实施例示出的能力信息的结构示意图；
图7是根据另一示例性实施例示出的能力信息的结构示意图；
图8是根据另一示例性实施例示出的能力信息的结构示意图；
图9是根据另一示例性实施例示出的能力信息的结构示意图；
图10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；
图13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14是根据一示例性实施例示出的通信装置的框图。
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。
相关协议中定义了不同频段组合下MSD值的最小要求，但对于一些高性能用户设备101，其具有更强的自干扰抑制能力，此类用户设备101可以支持更小的MSD。但相关协 议中网络设备102还不能对不同能力的用户设备101进行区分，因此会影响调度或配置的合理性。
例如，对于一些频段组合，协议定义的MSD值过大，运营商对应的网络设备102在部署网络时就不考虑在该部分频段组合上，为UE配置多载波模式。这会导致高性能的用户设备101也无法工作在多载波模式，从而导致系统性能和频谱利用率降低。
再例如，网络设备102不区分用户设备101的能力进行部署多载波模式，其中，部分自干扰抑制能力差的用户设备101也被配置成多载波模式。而由于该部分用户设备101能力差，自干扰问题会造成下行灵敏度损失大，从而影响下行性能。
因此，相关技术中，网络设备102不能根据用户设备101的自干扰抑制能力，为用户设备101配置多载波模式，可能会导致系统性能和频谱利用率降低的问题，或者导致影响下行性能的问题。
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向网络设备发送能力信息，能力信息用于指示用户设备101在多载波传输中支持的最大灵敏度减损MSD信息。
步骤S202，网络设备102接收能力信息。
在一些可能的实施方式中，多载波传输即基于多载波技术的无线传输，其中，多载波技术包括载波聚合(CA)和双链接(Dual Connectivity，DC)技术，例如演进的通用地面无线电接入网络与新无线双链接(E-UTRAN New Radio Dual Connectivity，EN-DC)。
在一些可能的实施方式中，用户设备101支持的MSD信息包括是否支持第一MSD能力。其中，第一MSD能力用于表征用户设备101支持的MSD信息低于协议约定的值。
在一些可能的实施方式中，用户设备101支持的MSD信息包括MSD值或者MSD值范围。
在一些可能的实施方式中，用户设备101支持的MSD值越小，表征自干扰抑制能力越强。
在一示例中，自干扰抑制能力强的用户设备101所支持的MSD值，可能较相关协议中定义的MSD值小10dB。
在一些可能的实施方式中，自干扰抑制能力强的用户设备101，其上行允许的发射功率更大，下行灵敏度损失可以更小。因此，网络设备102可以结合用户设备101能力进行适应性的调度。
在一些可能的实施方式中，该方法还可以包括步骤S203，具体的：
步骤S203，网络设备102根据能力信息进行调度。
该实施方式中，网络设备102可以为自干扰抑制能力强的用户设备101配置多载波模 式，既可以提升传输速率和系统容量，还可以有效降低自干扰问题的影响，降低灵敏度损失。
该实施方式中，对于配置多载波模式的自干扰抑制能力强的用户设备101，其仍可以允许更大的上行发送功率，提升系统性能。
本公开实施例中，用户设备101通过向网络设备102上报能力信息，上报自身支持的MSD信息，从而网络设备102可以获知与该用户设备101能力适配的MSD信息，以便于网络设备102可以基于该用户设备101的能力进行更合理的调度。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。参照图3，图3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3所示，该方法包括步骤S301，具体的：
步骤S301，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在多载波传输中支持的最大灵敏度减损MSD信息。
在一些可能的实施方式中，多载波传输可以是基于载波聚合技术的传输，或者基于双链接技术的传输。
在一些可能的实施方式中，用户设备101支持的MSD信息包括是否支持第一MSD能力。其中，第一MSD能力用于表征用户设备101支持的MSD信息低于协议约定的值。
在一些可能的实施方式中，用户设备101支持的MSD信息包括MSD值或者MSD值范围。
在一些可能的实施方式中，MSD信息通过能力信息的第一信息域指示。
在一些可能的实施方式中，用户设备101支持的MSD值越小，表征自干扰抑制能力越强。
在一些可能的实施方式中，用户设备101所上报的MSD信息可能适用于支持的全部频段，或者部分频段，或者某一频段。
在一些可能的实施方式中，用户设备101所上报的MSD信息可能适用于协议约定的某一频段，和/或某一自干扰类型。
本公开实施例中，用户设备101通过向网络设备102上报能力信息，上报自身支持的MSD信息，从而网络设备102可以获知与该用户设备101能力适配的MSD信息，以便于网络设备102可以基于该用户设备101的能力进行更合理的调度。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。参照图4，图4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4所示，该方法包括步骤S401～S402，具体的：
步骤S401，用户设备101接收网络设备102发送的第一指示信息，第一指示信息包括被干扰频段和/或自干扰类型。
步骤S402，用户设备101向网络设备102发送被干扰频段对应的能力信息，和/或自干扰类型对应的能力信息。
其中，能力信息用于指示用户设备101在多载波传输中支持的最大灵敏度减损MSD信息。
在一些可能的实施方式中，网络设备102可通过下行控制信息(Downlink Control Information，DCI)，或者无线资源控制信令(Radio Resource Control，RRC)信令等，发送第一指示信息。
在一些可能的实施方式中，自干扰类型包括：谐波干扰，谐波混频干扰，邻道干扰和互调干扰等。
在一些可能的实施方式中，在互调干扰中，按阶数互调干扰还可以包括2阶互调干扰、3阶互调干扰、4阶互调干扰等。
在一些可能的实施方式中，在多载波传输的自干扰中，被干扰频段可能是频段组合中的一个或一个以上的频段。
在一些可能的实施方式中，用户设备101根据第一指示信息所上报的MSD信息，可以对应全部被干扰频段，或者部分被干扰频段，或者包含每个被干扰频段所对应的MSD信息。
在一些可能的实施方式中，MSD信息包括MSD值或者MSD值范围。
本公开实施例中，用户设备101根据网络设备102的第一指示信息，上报对应的MSD信息，节约与网络设备102的其他信令交互过程。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。参照图5，图5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5所示，该方法包括步骤S501～S502，具体的：
步骤S501，用户设备101接收网络设备102发送的第二指示信息，第二指示信息用于指示MSD门限。
步骤S502，在MSD信息低于对应的MSD门限时，用户设备101向网络设备102发送对应的能力信息。
在一些可能的实施方式中，网络设备102可通过DCI或者RRC信令等，发送第二指示信息。
在一些可能的实施方式中，网络设备102可分别发送第一指示信息和第二指示信息，或者在同一信令中发送第一指示信息和第二指示信息。
在一些可能的实施方式中，根据网络设备102所指示的MSD门限，用户设备101可进行MSD信息与MSD门限的判断。在用户设备101支持的MSD信息低于该MSD门限时，表明用户设备101具有强自干扰抑制能力。此部分自干扰抑制能力强的UE上报自身MSD信息。
在一示例中，在网络设备102仅指示MSD门限时，用户设备101分别判断每个被干 扰频段上的不同自干扰类型对应的MSD信息，是否均低于该MSD门限。当均低于该MSD门限，则上报能力信息，否则无需上报。可以理解的，用户设备101的被干扰频段可能是一个或一个以上，用户设备101的自干扰类型可能是一种或一种以上。
本公开实施例中，通过网络设备102下发第二指示信息，用户设备101可以结合自身的能力进行一次筛选，满足门限要求的UE进行MSD信息的上报，而不满足门限要求的UE则不需要进行MSD信息的上报。从而网络设备102既可以充分利用该部分自干扰抑制能力强的UE性能进行合理配置，又可以节约对能力差UE能力信息的处理过程。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。该方法包括步骤S501～S502，其中：
第二指示信息还用于指示MSD门限对应的被干扰频段和/或自干扰类型。
其中，MSD门限对应的被干扰频段和/或自干扰类型，即该MSD门限可以适用于何种被干扰频段和/或自干扰类型。
在一些可能的实施方式中，网络设备102可以根据用户设备101在多载波传输中的被干扰频段，适应性的配置对应的MSD门限。用户设备101根据MSD门限判决是否需要上报支持的MSD信息。
在一示例中，在用户设备101的被干扰频段为一个时，网络设备102可以指示该被干扰频段对应的一个MSD门限。
本示例中，用户设备101分别判断该被干扰频段上所有自干扰类型中每个自干扰类型的MSD信息是否均低于该MSD门限，若是，用户设备101可向网络设备102上报包含MSD信息的能力信息；否则，用户设备101不需上报该能力信息。其中，能力信息中可能包含至少一个MSD信息。
在一示例中，在用户设备101的被干扰频段为多个时，网络设备102可以指示全部被干扰频段对应的一个MSD门限，或者部分被干扰频段对应的一个MSD门限。
本示例中，用户设备101分别判断全部或部分被干扰频段中每个被干扰频段上不同自干扰类型的MSD信息是否均低于该MSD门限，若是，用户设备101向网络设备102上报包含MSD信息的能力信息；否则，用户设备101不需上报该能力信息。其中，能力信息中可能包含至少一个MSD信息。
在一示例中，在用户设备101的被干扰频段为多个时，网络设备102可以指示每个被干扰频段对应的MSD门限，即第二指示信息中包括多个MSD门限，每个MSD门限适用一个被干扰频段。
本示例中，用户设备101分别判断每个被干扰频段上不同自干扰类型的MSD信息是否低于该被干扰频段对应的MSD门限，若全部被干扰频段的判断结果均为低于对应MSD门限，则用户设备101上报对应的能力信息。其中，能力信息中可能包含多个MSD信息。
在一些可能的实施方式中，网络设备102可以根据用户设备101在多载波传输中被自干扰类型，适应性的配置对应的MSD门限。用户设备101根据MSD门限判决是否需要上 报支持的MSD信息。
在一示例中，在用户设备101的自干扰类型为一个时，网络设备102可以指示该自干扰类型对应的一个MSD门限。
本示例中，用户设备101分别判断不同被干扰频段在该自干扰类型的MSD信息是否均低于该MSD门限，若是，用户设备101可向网络设备102上报包含MSD信息的能力信息；否则，用户设备101不需上报该能力信息。其中，能力信息中可能包含至少一个MSD信息。
在一示例中，在用户设备101的自干扰类型为多个时，网络设备102可以指示全部被干扰频段对应的一个MSD门限，或者部分被干扰频段对应的一个MSD门限。
本示例中，用户设备101判断不同被干扰频段在全部或部分自干扰类型中每个自干扰类型的MSD信息与该MSD门限的关系，若均低于该MSD门限用户设备101向网络设备102上报包含MSD信息的能力信息；否则，用户设备101不需上报该能力信息。其中，能力信息中可能包含至少一个MSD信息。
在一示例中，在用户设备101的自干扰类型为多个时，网络设备102可以指示每种自干扰类型对应的MSD门限。
本示例中，用户设备101分别判断不同被干扰频段中在每个自干扰类型的MSD信息是否低于该自干扰类型对应的MSD门限，若全部自干扰类型的判断结果均为低于对应MSD门限，则用户设备101上报对应的能力信息。其中，能力信息中可能包含多个MSD信息。
在一些可能的实施方式中，网络设备102可以根据用户设备101在多载波传输中被干扰频段以及自干扰类型，适应性的配置对应的MSD门限。用户设备101根据MSD门限判决是否需要上报支持的MSD信息。
在一示例中，用户设备101的被干扰频段和自干扰类型仅对应同一个MSD信息，用户设备101仅判断该MSD信息是否低于MSD门限，若是则上报包含该MSD信息的能力信息，若否则不需上报该能力信息。
在一示例中，用户设备101在不同的被干扰频段和自干扰类型下分别对应不同的MSD信息，用户设备101则需要分别判断每个被干扰频段在支持的不同自干扰类型下的MSD信息是否均低于对应的MSD门限，若是则上报包含多个MSD信息的能力信息，若否这不需要上报该能力信息。
本公开实施例中，根据网络设备102的第二指示信息，用户设备101可以结合被干扰频段和自干扰类型对应的MSD信息进行适应性的判决，在满足门限要求时再上报能力信息。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。该方法包括步骤S301，具体的：
步骤S301，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在多载波传输中支持的最大灵敏度减损MSD信息。
其中，能力信息包括不同被干扰频段对应的多个MSD信息。
在一些可能的实施方式中，在多载波传输的自干扰中，被干扰频段可能是频段组合中的一个或一个以上的频段。
在一些可能的实施方式中，同一个能力信息可包括每个被干扰频段对应的MSD信息，或者用户设备101采用不同能力信息分别上报每个被干扰频段对应的MSD信息。
在一些可能的实施方式中，能力信息包括用于指示MSD信息的第一信息域，以及用于指示被干扰频段的第二信息域。
在一示例中，能力信息中的第一信息域和第二信息域的部分可参照该图6所示。
如图6所示，第一信息域可占用1～2比特。第二信息域可占用2比特。
在一示例中，参考表1所示，第二信息域中2比特的值与被干扰频段可存在如下对应关系。其中，0、1和2表示Band号，例如表示从大至小排列的Band号。
表1
比特 被干扰频段
00 0
01 1
10 2
或者，参考表2所示，第二信息域中2比特的值与被干扰频段可存在如下对应关系。
表2
比特 被干扰频段
00 Band X1
01 Band X2
10 Band X3
11 Band X4
本示例中，用户设备101可能支持3个频段组合或者3个以上的频段组合。
在一示例中，在用户设备支持3个以上频段组合时，其可以重新上报能力信息，参考表4的示例所示。
在另一示例中，在用户设备支持3个以上频段组合时，不需额外上报能力信息，而是参照3个频段组合时的能力信息。
例如，对于用户设备101的如下第一种频段组合：
上行：Band X1+Band X3
下行：Band X1+Band X2+Band X3，Band X1+Band X3+Band X4；
用户设备101已上报该第一种频段组合的能力信息，该能力信息中包含了此频段组合时的被干扰频段。
而对于3个以上的如下第二种频段组合时：
上行：Band X1+Band X3
下行：Band X1+Band X2+Band X3+Band X4；
用户设备101不需重新上报能力信息，可以参考回退至第一种频段组合时的能力信息以及被干扰频段。
本公开实施例中，用户设备101可以分别上报每个被干扰频段对应的MSD信息，并且可以不上报自干扰类型以节约占用比特。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。该方法包括步骤S301，具体的：
步骤S301，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在多载波传输中支持的最大灵敏度减损MSD信息。
其中，能力信息包括不同自干扰类型对应的多个MSD信息。
在一些可能的实施方式中，自干扰类型包括：谐波干扰，谐波混频干扰，邻道干扰和互调干扰等。
在一些可能的实施方式中，在互调干扰中，按阶数互调干扰还可以包括2阶互调干扰、3阶互调干扰、4阶互调干扰等。
在一些可能的实施方式中，同一个能力信息可包括每个被干扰频段对应的MSD信息，或者用户设备101采用不同能力信息分别上报每个被干扰频段对应的MSD信息。
在一些可能的实施方式中，能力信息包括用于指示MSD信息的第一信息域，以及用于指示自干扰类型的第三信息域。
在一示例中，能力信息中的第一信息域和第三信息域的部分可参照该图7所示。
如图7所示，第一信息域可占用1～2比特。第三信息域可占用2～3比特。
在一示例中，参考表3所示，第三信息域中2比特的值与自干扰类型可存在如下对应关系。
表3
比特 自干扰类型
00 谐波干扰
01 谐波混频干扰
10 邻道干扰
11 互调干扰
在另一示例中，参考表4所示，第三信息域中3比特的值与自干扰类型可存在如下对 应关系。本示例中，可以指示互调干扰的阶数。
表4
比特 自干扰类型
000 谐波干扰
001 谐波混频干扰
010 邻道干扰
011 2阶互调干扰
100 3阶互调干扰
101 4阶互调干扰
110 5阶互调干扰
111 6阶互调干扰
本公开实施例中，用户设备101可以分别上报每个自干扰类型对应的MSD信息，并且可以不上报自干扰类型以节约占用比特。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。该方法包括步骤S301，具体的：
步骤S301，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在多载波传输中支持的最大灵敏度减损MSD信息。
其中，MSD信息包括是否支持第一MSD能力。
在一些可能的实施方式中，第一MSD能力用于表征用户设备101支持的MSD信息低于协议约定的值。
在一示例中，当用户设备101支持的MSD值低于协议约定的值，则用户设备101支持第一MSD能力。
例如，假设协议约定的MSD值为20dB，当用户设备101支持的MSD值低于20dB时，表明用户设备101支持第一MSD能力。
在一示例中，当用户设备101支持的MSD值与协议定义的值之间的差值，大于或等于设定门限时，用户设备101支持第一MSD能力。
例如，假设设定门限为5dB，协议约定的MSD值为20dB。当用户设备101支持的MSD值为15dB，与协议约定的值的差值为5dB，即达到设定门限，则用户设备101支持第一MSD能力。
在一些可能的实施方式中，参考图6或图7所示，能力信息中包括用于指示MSD信息的第一信息域。
在一些可能的实施方式中，第一信息域包括1个比特，该1个比特用于指示用户设备101是否支持低MSD能力。例如，参考表5所示，可知该1个比特的值与用户设备101是否支持低MSD能力的关系。
表5
比特 MSD信息
0 支持第一MSD能力
1 不支持第一MSD能力
本公开实施例中，用户设备101可通过1个比特上报自身是否支持低MSD能力，以便于网络设备102可以结合该能力进行适应性的调度。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。该方法包括步骤S301，具体的：
步骤S301，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在多载波传输中支持的最大灵敏度减损MSD信息。
其中，MSD信息包括以下中的至少一项：
用户设备支持的MSD值；
用户设备支持的MSD值范围。
在一些可能的实施方式中，参考图6或图7所示，能力信息中包括用于指示MSD信息的第一信息域。
在一些可能的实施方式中，第一信息域可包含2个比特，以该2个比特的值指示对应的MSD值，参考表6所示：
表6
比特 MSD信息
00 5dB
01 10dB
10 15dB
11 20dB
或者，以该2个比特的值指示对应的MSD值范围，参考表7所示：
表7
比特 MSD信息
00 0～5dB
01 5～10dB
10 10～15dB
11 ＞15dB
本公开实施例中，用户设备101可通过2个比特上报自身支持的MSD值或者MSD值 范围，以便于网络设备102可以结合该能力进行适应性的调度。
本公开实施例中提供了一种发送能力信息的方法，该方法由用户设备101执行。该方法包括步骤S301，具体的：
步骤S301，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在多载波传输中支持的最大灵敏度减损MSD信息。
其中，能力信息还用于指示以下中的至少一种：
MSD信息对应的被干扰频段；
MSD信息对应的自干扰类型；
MSD信息对应的功率等级。
在一些可能的实施方式中，能力信息中包括以下中的至少一项：
用于指示被干扰频段的第二信息域；
用于指示自干扰类型的第三信息域；
用于指示功率等级的第四信息域。
在一些可能的实施方式中，用户设备101可通过能力信息指示MSD信息以及被干扰频段。
例如，参考图6所示，能力信息中包括用于指示MSD信息的第一信息域，以及用于指示被干扰频段的第二信息域。其中，第一信息域可以占用1～2比特，参考表5至表7所示。第二信息域可以占用2比特，参考表1至表2所示。
在一些可能的实施方式中，用户设备101可通过能力信息指示MSD信息以及自干扰类型。
例如，参考图7所示，能力信息中包括用于指示MSD信息的第一信息域，以及用于指示自干扰类型的第三信息域。其中，第一信息域可以占用1～2比特，参考表5至表7所示。第三信息域可以占用2～3比特，参考表3至表4所示。
在一些可能的实施方式中，用户设备101可通过能力信息指示MSD信息以及功率等级(Power Class，PC)。此时，表明MSD信息在该功率等级下适用。
在一些可能的实施方式中，能力信息包括用于指示MSD信息的第一信息域，以及用于指示功率等级的第四信息域。其中，第一信息域可以占用1～2比特，第四信息域可占用1～2比特。
在一些可能的实施方式中，用户设备101通过能力信息指示MSD信息、被干扰频段以及自干扰类型。参考图8所示，此时能力信息包括第一信息域、第二信息域以及第三信息域。其中，第一信息域可以占用1～2比特，第二信息域可以占用2比特，第三信息域可以占用2～3比特，共占用6～7比特。
在一些可能的实施方式中，用户设备101通过能力信息指示MSD信息、被干扰频段、自干扰类型。以及功率等级。参考图9所示，此时能力信息包括第一信息域、第二信息域、第三信息域以及第四信息域。其中，第一信息域可以占用1～2比特，第二信息域可以占用 2比特，第三信息域可以占用2～3比特，第四信息域可占用1～2比特，共占用6～9比特。
本公开实施例中，用户设备101可以通过能力信息上报MSD信息以及适用该MSD信息的其他参数，以便于网络设备102可以更准确的获知用户设备101的能力，从而进行更合理准确的调度。
本公开实施例中提供了一种接收能力信息的方法，该方法由网络设备102执行。参照图10，图10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10所示，该方法包括步骤S1001，具体的：
步骤S1001，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在多载波传输中支持的最大灵敏度减损MSD信息。
在一些可能的实施方式中，多载波传输可以是基于载波聚合技术的传输，或者基于双链接技术的传输。
在一些可能的实施方式中，用户设备101所上报的MSD信息可能适用于全部被干扰频段、部分被干扰频段或某一被干扰频段；还可能是适用于全部自干扰类型、部分自干扰类型或某一自干扰类型。
在一些可能的实施方式中，用户设备101所上报的MSD信息可能适用于协议约定的某一频段，和/或某一自干扰类型。
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，获知该用户设备101支持的MSD信息，以便于网络设备102可以基于该用户设备101的能力进行更合理的调度。
本公开实施例中提供了一种接收能力信息的方法，该方法由网络设备102执行。该方法包括步骤S1000’～S1001’，具体的：
步骤S1000’，网络设备102向用户设备101发送第一指示信息，第一指示信息包括被干扰频段和/或自干扰类型
步骤S1001’，网络设备102接收用户设备101发送的被干扰频段对应的能力信息，和/或自干扰类型对应的能力信息。
在一些可能的实施方式中，网络设备102可通过DCI或者RRC信令等，发送第一指示信息。
在一些可能的实施方式中，自干扰类型包括：谐波干扰，谐波混频干扰，邻道干扰和互调干扰等。
在一些可能的实施方式中，在互调干扰中，按阶数互调干扰还可以包括2阶互调干扰、3阶互调干扰、4阶互调干扰等。
在一些可能的实施方式中，在多载波传输的自干扰中，被干扰频段可能是频段组合中的一个或一个以上的频段。
在一些可能的实施方式中，结合网络设备102发送的第一指示信息，用户设备101发送该第一指示信息中被干扰频段和/或自干扰类型对应适用的MSD信息即可。
本公开实施例中，网络设备102在获得用户设备101的能力信息之前，可先向用户设备101发送第一指示信息，用户设备101根据第一指示信息上报能力信息。从而网络设备102有针对性的获得所需的能力信息，节约与用户设备101的其他信令交互，并可进行合理调度。
本公开实施例中提供了一种接收能力信息的方法，该方法由网络设备102执行。该方法包括步骤S1000”～S1001”，具体的：
步骤S1000”，网络设备102向用户设备101发送第二指示信息，第二指示信息用于指示MSD门限。
步骤S1001”，网络设备102接收用户设备101发送的能力信息，能力信息中的MSD信息低于MSD门限。
在一些可能的实施方式中，网络设备102可通过DCI或者RRC信令等，发送第二指示信息。
在一些可能的实施方式中，网络设备102可分别发送第一指示信息和第二指示信息，或者在同一信令中发送第一指示信息和第二指示信息。
在一些可能的实施方式中，第二指示信息还用于指示MSD门限对应的被干扰频段和/或自干扰类型。
该实施方式中，自干扰类型包括：谐波干扰，谐波混频干扰，邻道干扰和互调干扰等。
该实施方式中，在互调干扰中，按阶数互调干扰还可以包括2阶互调干扰、3阶互调干扰、4阶互调干扰等。
该实施方式中，在多载波传输的自干扰中，被干扰频段可能是频段组合中的一个或一个以上的频段。
该实施方式中，结合第二指示信息的不同内容，用户设备101可以进行适应性的判决和能力信息上报。
本公开实施例中，网络设备102在获得用户设备101的能力信息之前，可先向用户设备101发送第二指示信息，从而用户设备101可以结合第二指示信息进行判决，在满足门限条件时再上报能力信息。网络设备102所接收的能力信息，均对应于自干扰抑制能力强的UE，从而可以对此部分UE进行合理配置，节约对能力差UE能力信息的处理过程。
本公开实施例中提供了一种接收能力信息的方法，该方法由网络设备102执行。该方法包括步骤S1001～S1002，具体的：
步骤S1001，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在多载波传输中支持的最大灵敏度减损MSD信息。
步骤S1001，网络设备102根据能力信息进行调度。
在一些可能的实施方式中，MSD信息包括MSD值或者MSD值范围。
在一些可能的实施方式中，用户设备101支持的MSD信息包括是否支持第一MSD能力。其中，第一MSD能力用于表征用户设备101支持的MSD信息低于协议约定的值。
在一些可能的实施方式中，用户设备101支持的MSD信息包括MSD值或者MSD值范围。
在一些可能的实施方式中，用户设备101支持的MSD值越小，表征自干扰抑制能力越强。
在一些可能的实施方式中，网络设备102可以为自干扰抑制能力强的用户设备101配置多载波模式，既可以提升传输速率和系统容量，还可以有效降低自干扰问题的影响，降低灵敏度损失。
在一些可能的实施方式中，对于配置多载波模式的自干扰抑制能力强的用户设备101，其仍可以允许更大的上行发送功率，提升系统性能。
本公开实施例中，网络设备102结合用户设备101的能力信息进行合理的调度，以便于降低多载波传输中自干扰问题的影响，并可充分利用能力强的用户设备101提升系统性能。
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所示的通信装置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，该通信装置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，收发模块1101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。
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101在多载波传输中支持的最大灵敏度减损MSD信息。
当该通信装置为用户设备101时，其结构还可如图12所示。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1200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。
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13所示的装置1300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13所示，该装置1300可包括收发模块1301，其中，收发模块1301可用于支持通信装置进行通信，收发模块1001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。
在执行由网络设备102实施的步骤时，收发模块1301被配置为，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在多载波传输中支持的最大灵敏度减损MSD信息。
当该通信装置为网络设备102时，其结构还可如图14所示。以基站为例说明通信装置的结构。如图14所示，装置1400包括存储器1401、处理器1402、收发组件1403、电源组件1406。其中，存储器1401与处理器1402耦合，可用于保存通信装置1400实现各功能所必要的程序和数据。该处理器1402被配置为支持通信装置1400执行上述方法中相应的功能，所述功能可通过调用存储器1401存储的程序实现。收发组件1403可以是无线收发器，可用于支持通信装置1400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1403也可被称为收发单元或通信单元，收发组件1403可包括射频组件1404以及一个或多个天线1405，其中，射频组件1404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1405具体可用于进行射频信号的辐射和接收。
当通信装置1400需要发送数据时，处理器1402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1400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1402，处理器1402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
本公开方法中，用户设备通过向网络设备上报能力信息，上报自身支持的MSD信息，从而网络设备可以获知与该用户设备能力适配的MSD信息，以便于网络设备可以基于该用户设备的能力进行更合理的调度。

Claims (22)

  1. 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在多载波传输中支持的最大灵敏度减损MSD信息。
  2. 如权利要求1所述的方法，其中，所述向网络设备发送能力信息，包括：
    接收网络设备发送的第一指示信息，所述第一指示信息包括被干扰频段和/或自干扰类型；
    向所述网络设备发送所述被干扰频段对应的能力信息，和/或所述自干扰类型对应的能力信息。
  3. 如权利要求1所述的方法，其中，所述向网络设备发送能力信息，包括：
    接收所述网络设备发送的第二指示信息，所述第二指示信息用于指示所述MSD门限；
    在所述MSD信息低于对应的所述MSD门限时，向所述网络设备发送对应的所述能力信息。
  4. 如权利要求3所述的方法，其中，所述第二指示信息还用于指示所述MSD门限对应的被干扰频段和/或自干扰类型。
  5. 如权利要求1所述的方法，其中，所述能力信息包括不同被干扰频段对应的多个MSD信息。
  6. 如权利要求1所述的方法，其中，所述能力信息包括不同自干扰类型对应的多个MSD信息。
  7. 如权利要求1至6任一项所述的方法，其中，所述MSD信息包括是否支持第一MSD能力。
  8. 如权利要求1至6任一项所述的方法，其中，所述MSD信息包括以下中的至少一项：
    所述用户设备支持的MSD值；
    所述用户设备支持的MSD值范围。
  9. 如权利要求1至6任一项所述的方法，其中，所述能力信息中包括用于指示所述MSD信息的第一信息域。
  10. 如权利要求1至6任一项所述的方法，其中，所述能力信息还用于指示以下中的至少一种：
    所述MSD信息对应的被干扰频段；
    所述MSD信息对应的自干扰类型；
    所述MSD信息对应的功率等级。
  11. 如权利要求10所述的方法，其中，所述能力信息中包括以下中的至少一项：
    用于指示所述被干扰频段的第二信息域；
    用于指示所述自干扰类型的第三信息域；
    用于指示所述功率等级的第四信息域。
  12. 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在多载波传输中支持的最大灵敏度减损MSD信息。
  13. 如权利要求12所述的方法，其中，所述接收用户设备发送的能力信息，包括：
    向所述用户设备发送第一指示信息，所述第一指示信息包括被干扰频段和/或自干扰类型；
    接收所述用户设备发送的所述被干扰频段对应的能力信息，和/或所述自干扰类型对应的能力信息。
  14. 如权利要求12所述的方法，其中，所述接收用户设备发送的能力信息，包括：
    向所述用户设备发送第二指示信息，所述第二指示信息用于指示所述MSD门限；
    接收所述用户设备发送的所述能力信息，所述能力信息中的所述MSD信息低于所述MSD门限。
  15. 如权利要求14所述的方法，其中，所述第二指示信息还用于指示所述MSD门限对应的被干扰频段和/或自干扰类型。
  16. 如权利要求12至15任一项所述的方法，其中，所述方法还包括：
    根据所述能力信息进行调度。
  17. 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在多载波传输中支持的最大灵敏度减损MSD信息。
  18. 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在多载波传输中支持的最大灵敏度减损MSD信息。
  19. 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1-11中任一项所述的方法。
  20. 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12-16中任一项所述的方法。
  21. 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1-11中任一项所述的方法。
  22. 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12-16中任一项所述的方法。
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