WO2023151093A1 - 一种传输终端能力的方法、装置及可读存储介质 - Google Patents
一种传输终端能力的方法、装置及可读存储介质 Download PDFInfo
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- WO2023151093A1 WO2023151093A1 PCT/CN2022/076247 CN2022076247W WO2023151093A1 WO 2023151093 A1 WO2023151093 A1 WO 2023151093A1 CN 2022076247 W CN2022076247 W CN 2022076247W WO 2023151093 A1 WO2023151093 A1 WO 2023151093A1
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- 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
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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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
Definitions
- the present disclosure relates to the technical field of wireless communication, and in particular, to a method, device, and readable storage medium for transmitting terminal capabilities.
- CA Carrier Aggregation
- a wireless communication technology for example, in a fifth generation (5Generation, 5G) communication technology, in a multi-carrier system in a millimeter wave frequency band, carrier aggregation within a frequency band and carrier aggregation between frequency bands are included.
- 5G fifth generation
- a user equipment For carrier aggregation between frequency bands in a multi-carrier system, a user equipment (User Equipment, UE) may share one radio frequency channel between two or more frequency bands.
- UE User Equipment
- a UE shares one radio frequency channel between two or more frequency bands due to device performance limitations, it can only support carrier aggregation between these frequency bands within a certain spectrum range.
- the network device configures carrier aggregation for the UE on a frequency band beyond the UE's hardware performance range, the UE will not be able to support this configuration, resulting in the failure of the carrier aggregation connection.
- the present disclosure provides a method, device and readable storage medium for transmitting terminal capabilities.
- a method for transmitting terminal capabilities is provided, and the method is executed by a user equipment, including:
- the user equipment sends the first information for indicating the coverage of the aggregated spectrum to the network equipment, so that the network equipment can clearly know the coverage of the aggregated spectrum that the user equipment can support, and sets the network equipment for the user equipment according to its capabilities.
- Carrier aggregation configuration provides conditions to prevent carrier aggregation connections from failing.
- the sending to the network device the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum includes:
- the method also includes:
- the method also includes:
- the type of the radio frequency link supporting multi-carrier aggregation is a first type, where the first type corresponds to a multi-link type.
- the method also includes:
- the network device receiving a second configuration sent by the network device, where the second configuration includes a carrier aggregation configuration not limited to the coverage.
- the type of the radio frequency link supporting multi-carrier aggregation is a second type, and the second type corresponds to a single link type.
- the type of the radio frequency link supporting multi-carrier aggregation is a third type, the third type corresponds to supporting the first type and the second type at the same time, the first type corresponds to a multi-link type, The second type corresponds to a single link type.
- the method also includes:
- the method also includes:
- the sending the third information to the network device includes:
- Sending the second signaling to the network device corresponds to indicating no support, where the second signaling does not include the first signaling supportHPC.
- the method also includes:
- a fourth configuration sent by the network device is received, where the fourth configuration includes being limited to the coverage carrier aggregation configuration.
- the method also includes:
- the fifth configuration includes not being limited to the coverage area carrier aggregation configuration.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGNE-DC.
- a method for receiving terminal capabilities is provided, and the method is executed by a network device, including:
- the network device receives the first information for indicating the coverage of the aggregated spectrum sent by the user equipment, and can clearly know the coverage of the aggregated spectrum that the user equipment can support, and sets a carrier aggregation configuration that meets its capabilities for the user equipment, Thereby preventing carrier aggregation connection failure.
- the method also includes:
- the first configuration includes a carrier aggregation configuration limited by the coverage.
- the method also includes:
- the second information is used to indicate the type of the radio frequency link that supports multi-carrier aggregation.
- the method also includes:
- the radio frequency link supporting multi-carrier aggregation In response to the type of the radio frequency link supporting multi-carrier aggregation being a first type, where the first type corresponds to a multi-link type, sending a second configuration to the user equipment, where the second configuration includes not Carrier aggregation configuration limited to the coverage area.
- the method also includes:
- the radio frequency link supporting multi-carrier aggregation being a second type or a third type, where the second type corresponds to a single link type, and the third type corresponds to supporting both the first type and the second type
- the first type corresponds to a multi-link type
- the second type corresponds to a single-link type
- receiving a third configuration sent by the network device wherein the third configuration includes a carrier aggregation configuration limited by the coverage .
- the method also includes:
- the third information sent by the user equipment is received, where the third information is used to indicate whether to support the capability HPC with a large power spectral density difference between different carriers.
- the receiving the third information sent by the user equipment includes:
- the user equipment After receiving the transmission from the user equipment, it is determined that the user equipment does not support HPC, wherein the second signaling does not include the first signaling supportHPC.
- the method also includes:
- the fourth configuration includes carrier aggregation limited by the coverage configuration.
- the method also includes:
- the fifth configuration includes carrier aggregation that is not limited to the coverage configuration.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN-DC, NE-DC, NGNE-DC.
- an apparatus for transmitting terminal capabilities is provided, the apparatus is configured in a user equipment, including:
- the transceiving module is configured to send to the network device the first capability used to indicate support for carrier aggregation between frequency bands, and the first information used to indicate the coverage of the aggregated spectrum.
- the transceiving module is further configured to simultaneously send to the network device the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum.
- the transceiving module is further configured to receive a first configuration sent by the network device, where the first configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiving module is further configured to send second information to the network device, where the second information is used to indicate a type of radio frequency link supporting multi-carrier aggregation.
- the type of the radio frequency link supporting multi-carrier aggregation is a first type, where the first type corresponds to a multi-link type.
- the transceiving module is further configured to receive a second configuration sent by the network device, where the second configuration includes a carrier aggregation configuration not limited to the coverage.
- the type of the radio frequency link supporting multi-carrier aggregation is a second type, and the second type corresponds to a single link type.
- the type of the radio frequency link supporting multi-carrier aggregation is a third type, the third type corresponds to supporting both the first type and the second type, the first type corresponds to a multi-link type, and the third type corresponds to supporting the first type and the second type at the same time.
- the second type corresponds to the single link type.
- the transceiving module is further configured to receive a third configuration sent by the network device, where the third configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiver module is further configured to send third information to the network device, where the third information is used to indicate whether to support the capability of having a large power spectral density difference between different carriers HPC.
- the transceiver module is further configured to send the first signaling supportHPC to the network device to indicate support, or to send the second signaling to the network device to indicate not to support , wherein the second signaling does not include the first signaling supportHPC.
- the transceiving module is further configured to receive the fourth configuration sent by the network device in response to the third information indicating that the capability HPC with a large power spectral density difference between different carriers is not supported , the fourth configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiving module is further configured to receive the fifth configuration sent by the network device in response to the third information indicating the capability HPC supporting a large power spectral density difference between different carriers,
- the fifth configuration includes a carrier aggregation configuration that is not limited to the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- an apparatus for receiving terminal capabilities the apparatus is configured in a network device, and the apparatus can be used to perform the steps performed by the network device in the second aspect or any possible design of the second aspect.
- the network device can realize each function in the above-mentioned methods in the form of a hardware structure, a software module, or a hardware structure plus a software module.
- the communication device shown in the second aspect may include a transceiver module.
- the transceiving module is configured to receive the first capability used to indicate the carrier aggregation between frequency bands and the first information used to indicate the coverage of the aggregated frequency spectrum sent by the user equipment.
- 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, so as to realize the first aspect or any possibility of the first aspect the design of.
- 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, so as to realize the second aspect or any possibility of the second aspect the design of.
- a computer-readable storage medium is provided, and instructions (or computer programs, programs) are stored in the computer-readable storage medium, and when they are invoked and executed on a computer, the computer executes the above-mentioned first aspect. Or any possible design of the first aspect.
- a computer-readable storage medium is provided, and instructions (or called computer programs, programs) are stored in the computer-readable storage medium, and when they are invoked and executed on a computer, the computer executes the above-mentioned second aspect. Or any possible design of the second aspect.
- FIG. 1 is a schematic diagram of a wireless communication system architecture provided by an embodiment of the present disclosure
- Fig. 2 is a flow chart showing a method for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 3 is a flow chart showing a method for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 4 is a flow chart showing a method for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 5 is a flow chart showing a method for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 6 is a flowchart of a method for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 7 is a flow chart showing a method for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 8 is a flowchart of an apparatus for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 9 is a flow chart of an apparatus for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 10 is a structural diagram of an apparatus for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 11 is a structural diagram of an apparatus for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 12 is a structural diagram of an apparatus for transmitting terminal capabilities according to an exemplary embodiment
- Fig. 13 is a structural diagram of an apparatus for transmitting terminal capabilities according to an exemplary embodiment.
- first, second, third, etc. may use the terms first, second, third, etc. to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, without departing from the scope of the embodiments of the present disclosure, first information may also be called second information, and similarly, second information may also be called first information.
- first information may also be called second information
- second information may also be called first information.
- the words "if” and "if” as used herein may be interpreted as “at” or "when” or "in response to a determination.”
- a method for transmitting terminal capabilities can be applied to a wireless communication system 100 , which may include but not limited to a network device 101 and a user device 102 .
- the user equipment 102 is configured to support carrier aggregation, and the user equipment 102 can be connected to multiple carrier components of the network device 101 , including one 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 (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, global Interoperability microwave access (worldwide interoperability for micro wave access, WiMAX) communication system, cloud radio access network (cloud radio access network, CRAN) system, future fifth-generation (5th-Generation, 5G) system, new wireless (new radio, NR) communication system or future evolved public land mobile network (public land mobile network, PLMN) system, etc.
- LTE long term evolution
- LTE frequency division duplex frequency division duplex
- TDD time division duplex
- WiMAX global Interoperability microwave access
- cloud radio access network cloud radio access network
- CRAN cloud radio access network
- 5G fifth-generation
- new wireless new radio, NR
- future evolved public land mobile network public land mobile network, PLMN
- the user equipment 102 shown above may be user equipment (user equipment, UE), terminal (terminal), access terminal, terminal unit, terminal station, mobile station (mobile station, MS), remote station, remote terminal, mobile terminal ( mobile terminal), wireless communication equipment, terminal agent or user equipment, etc.
- the user equipment 102 may have a wireless transceiver function, which can communicate with one or more network devices 101 of one or more communication systems (such as wireless communication), and accept network services provided by the network device 101, where the network device 101 Including but not limited to the illustrated base stations.
- the user equipment 102 may be a cellular phone, a cordless phone, a session initiation protocol (session initiation protocol, SIP) phone, a wireless local loop (wireless local loop, WLL) station, a personal digital assistant (PDA) device, a Handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, user equipment in future 5G networks or user equipment in future evolved PLMN networks, etc.
- SIP session initiation protocol
- WLL wireless local loop
- PDA personal digital assistant
- the network device 101 may be an access network device (or called an access network site).
- the access network device refers to a device that provides a network access function, such as a radio access network (radio access network, RAN) base station and the like.
- the network device may include a base station (base station, BS) device, or include a base station device and a radio resource management device for controlling the base station device, and the like.
- the network device may also include a relay station (relay device), an access point, and a base station in a future 5G network, a base station in a future evolved PLMN network or an NR base station, and the like.
- Network devices can be wearable or in-vehicle.
- the network device can also be a communication chip with a communication module.
- the network device 101 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), Node B (node B, NB) in WCDMA system, wireless controller under CRAN system, base station controller (base station controller, BSC), base transceiver station (base transceiver station, BTS) in 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), transmission point (transmitting point, TP) or mobile switching center, etc. .
- a next-generation base station gNB
- eNB evolved node B
- eNB evolved node B
- RNC radio network controller
- Node B node B
- BTS base transceiver station
- FIG. 2 is a flow chart of transmitting terminal capabilities according to an exemplary embodiment. As shown in FIG. 2 , the method includes:
- Step S201 the user equipment 102 sends to the network device 101 a first capability for indicating support for carrier aggregation between frequency bands, and first information for indicating the coverage of the aggregated spectrum;
- step S202 the network device 101 receives the first capability for supporting carrier aggregation between frequency bands and the first information for indicating the coverage of the aggregated frequency spectrum sent by the user equipment 102.
- Step S203 the network device sends a first configuration, a second configuration or a third configuration to the user equipment, wherein the first configuration includes a carrier aggregation configuration limited to the coverage, and the second configuration includes a configuration not limited to the coverage range of carrier aggregation configurations, the third configuration includes carrier aggregation configurations limited to the coverage range.
- the first configuration and the third configuration are the same.
- Step S204 the user equipment 102 receives the first configuration, the second configuration or the third configuration sent by the network device 101; and performs carrier aggregation based on the received configuration.
- step S201 the first signaling or the second signaling is used to send the first capability indicating that carrier aggregation between frequency bands is supported, wherein the first signaling is used to send an instruction indicating that multi-carriers are supported
- the second type of signaling of the aggregated radio frequency link the second type corresponds to the single link type, and the second signaling is used to send signaling supporting highPSD.
- step S201 sends the first information used to indicate the coverage of the aggregated frequency spectrum through FS_inter signaling.
- step S201 the user equipment 102 simultaneously sends to the network device 101 the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum.
- the FS_inter signaling is used to simultaneously send the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum.
- the user equipment sends the first information indicating the coverage of the aggregated spectrum to the network equipment, so that the network equipment can clearly know the coverage of the aggregated spectrum that the user equipment can support, and sets the network equipment for the user equipment to meet its requirements.
- the capability of carrier aggregation configuration provides conditions to prevent carrier aggregation connections from failing.
- FIG. 3 is a flow chart of a method for transmitting terminal capabilities according to an exemplary embodiment. As shown in Fig. 3 , the method includes:
- Step S301 sending to a network device first information used to indicate the first capability of carrier aggregation between frequency bands and first information used to indicate the coverage of the aggregated spectrum.
- step S301 the first signaling or the second signaling is used to send the first capability indicating that carrier aggregation between frequency bands is supported, wherein the first signaling is used to send an instruction indicating that multi-carriers are supported
- the second type of signaling of the aggregated radio frequency link the second type corresponds to the single link type, and the second signaling is used to send signaling supporting highPSD.
- step S301 sends the first information used to indicate the coverage of the aggregated spectrum through FS_inter signaling.
- step S301 the user equipment 102 simultaneously sends to the network device 101 the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum.
- the FS_inter signaling is used to simultaneously send the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum.
- Using the same signaling to simultaneously send the first capability for indicating carrier aggregation between frequency bands and the first information for indicating the coverage of the aggregated spectrum can save signaling compared to using different signaling. , saving wireless resources.
- the method further includes: step S302, receiving a first configuration sent by the network device, where the first configuration includes a carrier aggregation configuration limited by the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual connectivity (Dual Connectivity, DC), where the dual connectivity is one of the following:
- NR and LTE dual links (NR-E-UTRA Dual Connectivity, NE-DC),
- NR DC refers to the dual link under the new air interface
- EN-DC refers to the dual link between 4G wireless access network and 5G NR
- NE-DC refers to the dual link between 5G NR and 4G wireless access network
- NGEN-DC refers to the 5G core The dual link between the 4G wireless access network and 5G NR under the network.
- the user equipment sends the first information indicating the coverage of the aggregated spectrum to the network equipment, so that the network equipment can clearly know the coverage of the aggregated spectrum that the user equipment can support, and sets the network equipment for the user equipment to meet its requirements.
- the capability of carrier aggregation configuration provides conditions to prevent carrier aggregation connections from failing.
- FIG. 4 is a flowchart of a method for transmitting terminal capabilities according to an exemplary embodiment. As shown in Fig. 4, the method includes:
- Step S401 sending to the network device a first capability for indicating support for carrier aggregation between frequency bands, first information for indicating the coverage of the aggregated spectrum, and second information, wherein the second information is used to indicate support for The type of radio link for multicarrier aggregation.
- step S401 the first information used to indicate the carrier aggregation support between frequency bands, the first information used to indicate the coverage of the aggregated spectrum, and the second information are sent to the network device at the same time.
- the configuration determined by the network device based on the first capability, the first information, and the second information is received.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- the user equipment sends the second information to the network device, where the second information is used to indicate the type of the radio frequency link supporting multi-carrier aggregation.
- the radio frequency link type that supports multi-carrier aggregation in the communication process is provided, so that the network device can set a more reasonable multi-carrier aggregation configuration for the user equipment based on the radio frequency link type.
- FIG. 5 is a flow chart of a method for transmitting terminal capabilities according to an exemplary embodiment. As shown in Fig. 5, the method includes:
- Step S501 sending to the network device the first capability for indicating support for carrier aggregation between frequency bands, first information for indicating the coverage of the aggregated spectrum, and second information, where the second information is used to indicate support
- Step S502 receiving a second configuration sent by the network device, where the second configuration includes a carrier aggregation configuration not limited to the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- the user equipment sends to the network equipment second information indicating the multi-link type of the radio frequency link supporting multi-carrier aggregation, and receives the second configuration sent by the network equipment, wherein the second configuration includes Carrier aggregation configuration limited to the coverage area.
- FIG. 6 is a flowchart of a method for transmitting terminal capabilities according to an exemplary embodiment. As shown in Fig. 6, the method includes:
- Step S601 sending to the network device the first capability for indicating support for carrier aggregation between frequency bands, first information for indicating the coverage of the aggregated spectrum, and second information, wherein the second information is used to indicate support for A second type of radio frequency link for multi-carrier aggregation, where the second type corresponds to a single link type;
- Step S602 receiving a third configuration sent by the network device, where the third configuration includes a carrier aggregation configuration limited by the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- the user equipment sends the second information indicating the single link type of the radio frequency link supporting multi-carrier aggregation to the network equipment, and receives the third configuration sent by the network equipment, wherein the third configuration includes restricted Carrier aggregation configuration for the coverage area.
- FIG. 7 is a flow chart of a method for transmitting terminal capabilities according to an exemplary embodiment. As shown in Fig. 7, the method includes:
- Step S701 sending to the network device the first capability for indicating support for carrier aggregation between frequency bands, first information for indicating the coverage of the aggregated spectrum, and second information, wherein the second information is used for indicating support
- a third type of radio frequency link for multi-carrier aggregation the third type corresponds to supporting both the first type and the second type, the first type corresponds to the multi-link type, and the second type corresponds to the single-link type;
- Step S702 receiving a third configuration sent by the network device, where the third configuration includes a carrier aggregation configuration limited by the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- the user equipment sends the second information indicating the single link type and the multi-link type of the radio frequency link supporting multi-carrier aggregation to the network equipment, and receives the third configuration sent by the network equipment, wherein the A third configuration includes a carrier aggregation configuration limited to the coverage.
- FIG. 8 is a flow chart of a method for sending terminal capabilities according to an exemplary embodiment. As shown in Fig. 8, the method includes:
- Step S801 sending to the network device the first capability for indicating support for carrier aggregation between frequency bands, and the first information for indicating the coverage of the aggregated spectrum, and sending third information, where the third information is used to indicate Whether to support the capability HPC with a large power spectral density difference between different carriers.
- sending the third information to the network device includes:
- Sending the second signaling to the network device corresponds to indicating no support, where the second signaling does not include the first signaling supportHPC.
- the fourth configuration sent by the network device is received in response to the third information being used to indicate that the capability HPC with a large power spectral density difference between different carriers is not supported, where the fourth configuration Including carrier aggregation configurations limited to the coverage.
- the fifth configuration sent by the network device is received in response to the third information being used to indicate the capability HPC supporting a large power spectral density difference between different carriers, where the fifth configuration includes Carrier aggregation configurations that are not limited to the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- the user equipment sends the third information to the network device, where the third information is used to indicate whether the third information is used to indicate whether to support the capability HPC with a large power spectral density difference between different carriers. Therefore, the network device sets a more reasonable multi-carrier aggregation configuration for the user equipment based on the third information.
- Embodiments of the present disclosure provide a method for receiving terminal capabilities, and the method is executed by a network device. The method may be executed independently, or may be executed in combination with any other embodiment of the embodiments of the present disclosure.
- Fig. 9 is a flow chart of a method for sending terminal capabilities according to an exemplary embodiment. As shown in Fig. 9, the method includes:
- Step S901 receiving the first information used to indicate the first capability of carrier aggregation between frequency bands and the first information used to indicate the coverage of the aggregated frequency spectrum sent by the user equipment.
- step S901 the first information for indicating the first capability of supporting carrier aggregation between frequency bands and the first information for indicating the coverage of the aggregated frequency spectrum sent by the user equipment at the same time is received.
- the method further includes: Step S902, sending the first configuration to the user equipment, where the first configuration includes a carrier aggregation configuration limited to the coverage.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- An embodiment of the present disclosure provides a method for receiving terminal capabilities, the method is executed by a network device, and the method includes:
- the first information used to indicate the first capability to support carrier aggregation between frequency bands, the first information used to indicate the coverage of the aggregated spectrum, and the second information sent by the user equipment at the same time are received.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- An embodiment of the present disclosure provides a method for receiving terminal capabilities, the method is executed by a network device, and the method includes:
- the second information is used for indicating support The type of radio link for multicarrier aggregation.
- the radio frequency link supporting multi-carrier aggregation In response to the type of the radio frequency link supporting multi-carrier aggregation being a first type, where the first type corresponds to a multi-link type, sending a second configuration to the user equipment, where the second configuration includes not Carrier aggregation configuration limited to the coverage area.
- the first information used to indicate the first capability to support carrier aggregation between frequency bands, the first information used to indicate the coverage of the aggregated spectrum, and the second information sent by the user equipment at the same time are received.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- An embodiment of the present disclosure provides a method for receiving terminal capabilities, the method is executed by a network device, and the method includes:
- the second information is used for indicating support The type of radio link for multicarrier aggregation.
- the second type corresponds to the single link type
- the third type corresponds to supporting both the first type and the third type
- the first type corresponds to the multi-link type
- the second type corresponds to the single-link type
- a third configuration is sent to the user equipment, wherein the third configuration includes carrier aggregation limited by the coverage configuration.
- the first information used to indicate the first capability to support carrier aggregation between frequency bands, the first information used to indicate the coverage of the aggregated spectrum, and the second information sent by the user equipment at the same time are received.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- An embodiment of the present disclosure provides a method for receiving terminal capabilities, the method is executed by a network device, and the method includes:
- the third information is used to indicate whether Support HPC with a large power spectral density difference between different carriers.
- receiving the third information sent by the user equipment includes:
- a fourth configuration is sent to the user equipment, and the fourth configuration Including carrier aggregation configurations limited to the coverage.
- the fifth configuration is sent to the user equipment in response to receiving the third information sent by the user equipment indicating that it supports HPC with a large power spectral density difference between different carriers, and the fifth configuration includes Carrier aggregation configuration limited to the coverage area.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- the embodiment of the present disclosure also provides a communication device, which can have the function of the user equipment 102 in the above method embodiment, and is used to execute the user equipment 102 provided by the above embodiment. steps to execute.
- This function can be implemented by hardware, and can also be implemented by software or hardware executes corresponding software.
- the hardware or software includes one or more modules corresponding to the above functions.
- the communication apparatus 1000 shown in FIG. 10 may serve as the user equipment 102 involved in the above method embodiment, and execute the steps performed by the user equipment 102 in the above method embodiment.
- the communication device 1000 includes:
- the transceiving module 1001 is configured to send to the network device a first capability used to indicate support for carrier aggregation between frequency bands, and first information used to indicate the coverage of the aggregated spectrum.
- the transceiving module 1001 is further configured to simultaneously send to the network device the first capability for indicating support for inter-frequency carrier aggregation, and the first information for indicating the coverage of the aggregated spectrum .
- the transceiving module 1001 is further configured to receive a first configuration sent by the network device, where the first configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiving module 1001 is further configured to send second information to the network device, where the second information is used to indicate a type of radio frequency link supporting multi-carrier aggregation.
- the type of the radio frequency link supporting multi-carrier aggregation is a first type, where the first type corresponds to a multi-link type.
- the transceiving module 1001 is further configured to receive a second configuration sent by the network device, where the second configuration includes a carrier aggregation configuration not limited to the coverage.
- the type of the radio frequency link supporting multi-carrier aggregation is a second type, and the second type corresponds to a single link type.
- the type of the radio frequency link supporting multi-carrier aggregation is a third type, the third type corresponds to supporting the first type and the second type at the same time, the first type corresponds to a multi-link type, The second type corresponds to a single link type.
- the transceiving module 1001 is further configured to receive a third configuration sent by the network device, where the third configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiving module 1001 is further configured to send third information to the network device, where the third information is used to indicate whether to support the carrier with a large power spectral density difference between different carriers. Capability HPC.
- the transceiving module 1001 is further configured to send the first signaling supportHPC to the network device corresponding to indicating support, or to send the second signaling to the network device corresponding to indicating not Support, wherein the second signaling does not include the first signaling supportHPC.
- the transceiving module 1001 is further configured to receive the fourth message sent by the network device in response to the third information indicating that the capability HPC with a large power spectral density difference between different carriers is not supported.
- the fourth configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiving module 1001 is further configured to receive the fifth configuration sent by the network device in response to the third information indicating the ability to support HPC with a large power spectral density difference between different carriers , the fifth configuration includes a carrier aggregation configuration not limited to the coverage.
- the user equipment is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual link DC, where the dual link is one of the following: NR DC, EN-DC, NE-DC, NGEN-DC.
- FIG. 11 is a block diagram of an apparatus 1100 for determining whether to monitor according to an exemplary embodiment.
- the apparatus 1100 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, and the like.
- the device 1100 may include one or more of the following components: a processing component 1102, a memory 1104, a power component 1106, a multimedia component 1108, an audio component 1110, an input/output (I/O) interface 1112, a sensor component 1114, and communication component 1116.
- a processing component 1102 a memory 1104, a power component 1106, a multimedia component 1108, an audio component 1110, an input/output (I/O) interface 1112, a sensor component 1114, and communication component 1116.
- the processing component 1102 generally controls the overall operations of the device 1100, such as those associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 1102 may include one or more processors 1120 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 1102 may include one or more modules that facilitate interaction between processing component 1102 and other components. For example, processing component 1102 may include a multimedia module to facilitate interaction between multimedia component 1108 and processing component 1102 .
- the memory 1104 is configured to store various types of data to support operations at the device 1100 . Examples of such data include instructions for any application or method operating on device 1100, contact data, phonebook data, messages, pictures, videos, and the like.
- the memory 1104 can be implemented by any type of volatile or non-volatile memory device or their combination, 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 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
- Magnetic or Optical Disk Magnetic Disk
- Power component 1106 provides power to various components of device 1100 .
- Power components 1106 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 1100 .
- the multimedia component 1108 includes a screen that provides an output interface between the device 1100 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 a user.
- the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect duration and pressure associated with the touch or swipe action.
- the multimedia component 1108 includes a front camera and/or a rear camera. When the device 1100 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
- the audio component 1110 is configured to output and/or input audio signals.
- the audio component 1110 includes a microphone (MIC), which is configured to receive external audio signals when the device 1100 is in operation modes, such as call mode, recording mode and voice recognition mode. Received audio signals may be further stored in memory 1104 or sent via communication component 1116 .
- the audio component 1110 also includes a speaker for outputting audio signals.
- the I/O interface 1112 provides an interface between the processing component 1102 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
- Sensor assembly 1114 includes one or more sensors for providing various aspects of status assessment for device 1100 .
- the sensor component 1114 can detect the open/closed state of the device 1100, the relative positioning of components, such as the display and keypad of the device 1100, and the sensor component 1114 can also detect a change in the position of the device 1100 or a component of the device 1100 , the presence or absence of user contact with the device 1100 , the device 1100 orientation or acceleration/deceleration and the temperature change of the device 1100 .
- Sensor assembly 1114 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- the sensor assembly 1114 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
- the sensor component 1114 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
- the communication component 1116 is configured to facilitate wired or wireless communication between the apparatus 1100 and other devices.
- the device 1100 can access wireless networks based on communication standards, such as WiFi, 4G or 5G, or a combination thereof.
- the communication component 1116 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.
- NFC near field communication
- the NFC module may 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 programmed by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A gate array
- controller microcontroller, microprocessor or other electronic component implementation for performing the methods described above.
- non-transitory computer-readable storage medium including instructions, such as the memory 1104 including instructions, which can be executed by the processor 1120 of the device 1100 to implement the above method.
- the non-transitory computer readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.
- the embodiment of the present disclosure also provides a communication device, which can have the function of the network device 101 in the above method embodiment, and is used to execute the network device 101 provided by the above embodiment steps to execute.
- This function can be implemented by hardware, and can also be implemented by software or hardware executes corresponding software.
- the hardware or software includes one or more modules corresponding to the above functions.
- the communication apparatus 1200 shown in FIG. 12 may serve as the network device 101 involved in the above method embodiment, and execute the steps performed by the network device 101 in the above method embodiment.
- the communication device 1200 includes:
- the transceiving module 1201 is configured to receive the first capability used to indicate the carrier aggregation between frequency bands and the first information used to indicate the coverage of the aggregated frequency spectrum sent by the user equipment.
- the transceiving module 1201 sends a first configuration to the user equipment, where the first configuration includes a carrier aggregation configuration limited by the coverage.
- the transceiving module 1201 receives the second information sent by the user equipment, where the second information is used to indicate the type of radio frequency link supporting multi-carrier aggregation.
- the transceiver module 1201 in response to the type of the radio frequency link supporting multi-carrier aggregation being a first type, where the first type corresponds to a multi-link type, sends the first link to the user equipment Two configurations, wherein the second configuration includes a carrier aggregation configuration that is not limited to the coverage.
- the transceiver module 1201 responds that the type of the radio frequency link supporting multi-carrier aggregation is the second type or the third type, where the second type corresponds to the single link type, and the third type Corresponding to supporting the first type and the second type at the same time, the first type corresponds to the multi-link type, the second type corresponds to the single-link type, and receives the third configuration sent by the network device, wherein the third configuration Including carrier aggregation configurations limited to the coverage.
- the transceiving module 1201 receives third information sent by the user equipment, where the third information is used to indicate whether to support the HPC capability with a large power spectral density difference between different carriers.
- the transceiver module 1201 receives the third information sent by the user equipment, including:
- the transceiving module 1201 sends a fourth configuration to the user equipment in response to the third information indicating that the capability HPC with a large power spectral density difference between different carriers is not supported, and the fourth The configuration includes a carrier aggregation configuration limited to the coverage area.
- the transceiving module 1201 sends a fifth configuration to the user equipment in response to the third information indicating the ability to support HPC with a large power spectral density difference between different carriers, and the fifth configuration Including carrier aggregation configurations limited to the coverage.
- the network device is applied to a multi-carrier system, where the multi-carrier system includes carrier aggregation CA and dual-link DC, where the dual-link is one of the following: NR DC, EN- DC, NE-DC, NGEN-DC.
- the communication device When the communication device is a network device, its structure may also be as shown in FIG. 13 .
- the structure of the communication device is described by taking the network device 101 as a base station as an example.
- the device 1300 includes a memory 1301 , a processor 1302 , a transceiver component 1303 , and a power supply component 1306 .
- the memory 1301 is coupled with the processor 1302, and can be used to save the programs and data necessary for the communication device 1300 to realize various functions.
- the processor 1302 is configured to support the communication device 1300 to execute corresponding functions in the above method, and this function can be realized by calling a program stored in the memory 1301 .
- the transceiver component 1303 can be a wireless transceiver, and can be used to support the communication device 1300 to receive signaling and/or data and send signaling and/or data through a wireless air interface.
- the transceiver component 1303 may also be called a transceiver unit or a communication unit, and the transceiver component 1303 may include a radio frequency component 1304 and one or more antennas 1305, wherein the radio frequency component 1304 may be a remote radio unit (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, and the one or more antennas 1305 can be specifically used for radiating and receiving radio frequency signals.
- RRU remote radio unit
- the processor 1302 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 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 1302, and the processor 1302 converts the baseband signal into data and converts the data to process.
- the user equipment sends the first information for indicating the coverage of the aggregated spectrum to the network equipment, so that the network equipment can clearly know the coverage of the aggregated spectrum that the user equipment can support, and provides the network equipment with a carrier aggregation configuration that meets its capabilities for the user equipment. conditions, thereby preventing carrier aggregation connection failures.
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Abstract
本公开提供了一种传输终端能力的方法、装置及可读存储介质,应用于无线通信技术领域,此方法包括:向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。本公开中,用户设备向网络设备发送用于指示聚合频谱的覆盖范围的第一信息,使网络设备明确获知用户设备可以支持的聚合频谱的覆盖范围,为网络设备为用户设备设置符合其能力的载波聚合配置提供了条件,从而防止载波聚合连接失败。
Description
本公开涉及无线通信技术领域,尤其涉及一种传输终端能力的方法、装置及可读存储介质。
随着无线通信技术的发展,引入了载波聚合(Carrier Aggregation,CA)技术,此CA技术可以将多个成员载波(Component Carrier,CC)聚合在一起,实现较大的传输带宽。
在无线通信技术中,例如在第五代(5Generation,5G)通信技术中,在毫米波频段的多载波***中,包括频带内的载波聚合和频带间的载波聚合。
对于多载波***中频带间的载波聚合,用户设备(User Equipment,UE)在两个或多个频段间有可能会共用一路射频通道。当UE在两个或多个频段间共用一路射频通道时,由于器件性能的限制,只能在一定频谱范围内支持这些频段间的载波聚合。UE在无法支持在全聚合频段进行载波聚合的情况下,当网络设备在超出UE的硬件性能范围的频段上给UE配置载波聚合时,UE将无法支持此配置,从而导致载波聚合连接失败。
发明内容
本公开提供一种传输终端能力的方法、装置及可读存储介质。
第一方面,提供了一种传输终端能力的方法,此方法被用户设备执行,包括:
向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
本方法中,用户设备向网络设备发送用于指示聚合频谱的覆盖范围的第一信息,使网络设备明确获知用户设备可以支持的聚合频谱的覆盖范围,为网络设备为用户设备设置符合其能力的载波聚合配置提供了条件,从而防止载波聚合连接失败。
在一些可能的实施方式中,所述向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,包括:
向网络设备同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,所述方法还包括:
接收所述网络设备发送的第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
向所述网络设备发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型。
在一些可能的实施方式中,所述方法还包括:
接收所述网络设备发送的第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第二类型,第二类型对应于单链路类型。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第三类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型。
在一些可能的实施方式中,所述方法还包括:
接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
向所述网络设备发送第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,所述向所述网络设备发送第三信息,包括:
向所述网络设备发送第一信令supportHPC对应于指示支持,或者,
向所述网络设备发送第二信令对应于指示不支持,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,所述方法还包括:
响应于所述第三信息用于指示不支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
响应于所述第三信息用于指示支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述用户设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGNE-DC。
第二方面,提供一种接收终端能力的方法,此方法被网络设备执行,包括:
接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
本方法中,网络设备接收用户设备发送的用于指示聚合频谱的覆盖范围的第一信息,得以明确获知用户设备可以支持的聚合频谱的覆盖范围,为用户设备设置符合其能力的载波聚合配置,从而防止载波聚合连接失败。
在一些可能的实施方式中,所述方法还包括:
向所述用户设备发送第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
接收所述用户设备发送的发送第二信息,其中,所述第二信息用于指示支持多载波聚合 的射频链路的类型。
在一些可能的实施方式中,所述方法还包括:
响应于所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型,向所述用户设备发送第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
响应于所述支持多载波聚合的射频链路的类型为第二类型或第三类型,其中,第二类型对应于单链路类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型,接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
接收所述用户设备发送的第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,所述接收用户设备发送的第三信息,包括:
接收所述用户设备发的第一信令supportHPC确定所述用户设备支持HPC,或者,
接收所述用户设备发送确定所述用户设备不支持HPC,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,所述方法还包括:
响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述方法还包括:
响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述网络设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGNE-DC。
第三方面,提供一种发送终端能力的装置,此装置被配置于用户设备,包括:
收发模块,用于向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,所述收发模块,还用于向网络设备同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,所述收发模块,还用于接收所述网络设备发送的第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述收发模块,还用于向所述网络设备发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型。
在一些可能的实施方式中,所述收发模块,还用于接收所述网络设备发送的第二配置, 其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第二类型,第二类型对应于单链路类型。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第三类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应多链路类型,第二类型对应于单链路类型。
在一些可能的实施方式中,所述收发模块,还用于接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述收发模块,还用于向所述网络设备发送第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,所述收发模块,还用于使用向所述网络设备发送第一信令supportHPC对应于指示支持,或者,向所述网络设备发送第二信令对应于指示不支持,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,所述收发模块,还用于响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述收发模块,还用于响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述用户设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC,EN-DC、NE-DC、NGEN-DC。
第四方面,提供一种接收终端能力的装置,此装置被配置于网络设备,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二方面所示通信装置时,该通信装置可包括收发模块。
收发模块,用于接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
第五方面,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,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,提供一种计算机可读存储介质,所述计算机可读存储介质中存储有指令(或称计算机程序、程序),当其在计算机上被调用执行时,使得计算机执行上述第一方面或第一方面的任意一种可能的设计。
第八方面,提供一种计算机可读存储介质,所述计算机可读存储介质中存储有指令(或称 计算机程序、程序),当其在计算机上被调用执行时,使得计算机执行上述第二方面或第二方面的任意一种可能的设计。
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。
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***架构示意图;
图2是根据一示例性实施例示出的一种传输终端能力的方法的流程图;
图3是根据一示例性实施例示出的一种传输终端能力的方法的流程图;
图4是根据一示例性实施例示出的一种传输终端能力的方法的流程图;
图5是根据一示例性实施例示出的一种传输终端能力的方法的流程图;
图6是根据一示例性实施例示出的一种传输终端能力的方法的流程图;
图7是根据一示例性实施例示出的一种传输终端能力的方法的流程图;
图8是根据一示例性实施例示出的一种传输终端能力的装置的流程图;
图9是根据一示例性实施例示出的一种传输终端能力的装置的流程图;
图10是根据一示例性实施例示出的一种传输终端能力的装置的结构图;
图11是根据一示例性实施例示出的一种传输终端能力的装置的结构图;
图12是根据一示例性实施例示出的一种传输终端能力的装置的结构图;
图13是根据一示例性实施例示出的一种传输终端能力的装置的结构图。
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终端能力的方法,可应用于无线通信***100,该无线通信***可以包括但不限于网络设备101和用户设备102。用户设备102被配置为支持载波聚合,用户设备102可连接至网络设备101的多个载波单元,包括一个主载波单元以及一个或多个辅载波单元。
应理解,以上无线通信***100既可适用于低频场景,也可适用于高频场景。无线通信***100的应用场景包括但不限于长期演进(long term evolution,LTE)***、LTE频分双工(frequency division duplex,FDD)***、LTE时分双工(time division duplex,TDD)***、全球互联微波接入(worldwide interoperability for micro wave access,WiMAX)通信***、云无线接入网络(cloud radio access network,CRAN)***、未来的第五代(5th-Generation,5G)***、新无线(new radio,NR)通信***或未来的演进的公共陆地移动网络(public land mobile network,PLMN)***等。
以上所示用户设备102可以是用户设备(user equipment,UE)、终端(terminal)、接入终端、终端单元、终端站、移动台(mobile station,MS)、远方站、远程终端、移动终端(mobile terminal)、无线通信设备、终端代理或用户设备等。该用户设备102可具备无线收发功能,其能够与一个或多个通信***的一个或多个网络设备101进行通信(如无线通信),并接受网络设备101提供的网络服务,这里的网络设备101包括但不限于图示基站。
其中,用户设备102可以是蜂窝电话、无绳电话、会话启动协议(session initiation protocol,SIP)电话、无线本地环路(wireless local loop,WLL)站、个人数字处理personal digital assistant,PDA)设备、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、未来5G网络中的用户设备或者未来演进的PLMN网络中的用户设备等。
网络设备101可以是接入网设备(或称接入网站点)。其中,接入网设备是指有提供网络接入功能的设备,如无线接入网(radio access network,RAN)基站等等。网络设备具体可包括基站(base station,BS)设备,或包括基站设备以及用于控制基站设备的无线资源管理设备等。该网络设备还可包括中继站(中继设备)、接入点以及未来5G网络中的基站、未来演进的PLMN网络中的基站或者NR基站等。网络设备可以是可穿戴设备或车载设备。网络设备也可以是具有通信模块的通信芯片。
比如,网络设备101包括但不限于:5G中的下一代基站(gnodeB,gNB)、LTE***中的演进型节点B(evolved node B,eNB)、无线网络控制器(radio network controller,RNC)、WCDMA***中的节点B(node B,NB)、CRAN***下的无线控制器、基站控制器(base station controller,BSC)、GSM***或CDMA***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。
本公开实施例提供了一种传输终端能力的方法,图2是根据一示例性实施例示出的一种传输终端能力的流程图,如图2所示,该方法包括:
步骤S201,用户设备102向网络设备101发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息;
步骤S202,网络设备101接收用户设备102发送的用于支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
步骤S203,网络设备向用户设备发送第一配置、第二配置或第三配置,其中,第一配置包括受限于所述覆盖范围的载波聚合配置,第二配置包括不受限于所述覆盖范围的载波聚合配置,第三配置包括受限于所述覆盖范围的载波聚合配置。在一可能的示例中,第一配置和第三配置相同。
步骤S204,用户设备102接收所述网络设备101发送的第一配置、第二配置或第三配置;基于接收到的配置执行载波聚合。
在一些可能的实施方式中,步骤S201中通过第一信令或第二信令发送用于指示支持频段间的载波聚合的第一能力,其中,第一信令是用于发送指示支持多载波聚合射频链路的第二类型的信令,第二类型对应于单链路类型,第二信令是用于发送支持highPSD的信令。
在一些可能的实施方式中,步骤S201通过FS_inter信令发送用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,步骤S201中用户设备102向网络设备101同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。在一可能的示例中,步骤S201中通过FS_inter信令同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
本公开实施例中,用户设备向网络设备发送用于指示聚合频谱的覆盖范围的第一信息,使网络设备明确获知用户设备可以支持的聚合频谱的覆盖范围,为网络设备为用户设备设置符合其能力的载波聚合配置提供了条件,从而防止载波聚合连接失败。
本公开实施例提供了一种发送终端能力的方法,此方法被用户设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图3是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图3所示,该方法包括:
步骤S301,向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,步骤S301中通过第一信令或第二信令发送用于指示支持频段间的载波聚合的第一能力,其中,第一信令是用于发送指示支持多载波聚合射频链路的第二类型的信令,第二类型对应于单链路类型,第二信令是用于发送支持highPSD的信令。
在一些可能的实施方式中,步骤S301通过FS_inter信令发送用于指示聚合频谱的覆盖范围 的第一信息。
在一些可能的实施方式中,步骤S301中用户设备102向网络设备101同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一可能的示例中,步骤S301中通过FS_inter信令同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
使用同一信令同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,相比于使用不同信令发送的方式,可以节省信令,节省无线资源。
在一些可能的实施方式中,还包括:步骤S302,接收所述网络设备发送的第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,用户设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接(Dual Connectivity,DC),其中,所述双链接为以下中的一种:
新空口双链接(New Radio Dual Connectivity,NR DC)、
LTE和NR双链接(E-UTRA-NR Dual Connectivity,EN-DC)、
NR和LTE双链接(NR-E-UTRA Dual Connectivity,NE-DC)、
NG-RAN E-UTRA-NR双链接(NGEN-DC)。
其中,NR DC指新空口下的双链接,EN-DC指4G无线接入网与5G NR的双链接,NE-DC指5G NR与4G无线接入网的双链接,NGEN-DC指5G核心网下的4G无线接入网与5G NR的双链接。
本公开实施例中,用户设备向网络设备发送用于指示聚合频谱的覆盖范围的第一信息,使网络设备明确获知用户设备可以支持的聚合频谱的覆盖范围,为网络设备为用户设备设置符合其能力的载波聚合配置提供了条件,从而防止载波聚合连接失败。
本公开实施例提供了一种发送终端能力的方法,此方法被用户设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图4是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图4所示,该方法包括:
步骤S401,向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息,其中,第二信息用于指示支持多载波聚合的射频链路的类型。
在一些可能的实施方式中,步骤S401,同时向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息。
在一些可能的实施方式中,接收网络设备基于所述第一能力、所述第一信息和所述第二信息确定的配置。
在一些可能的实施方式中,用户设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例中,用户设备向网络设备发送第二信息,其中,第二信息用于指示支持多载波聚合的射频链路的类型。提供了通信过程支持多载波聚合的射频链路类型,使网络设备 基于所述射频链路类型为用户设备设置更合理的多载波聚合配置。
本公开实施例提供了一种发送终端能力的方法,此方法被用户设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图5是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图5所示,该方法包括:
步骤S501,向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息,其中,第二信息用于指示支持多载波聚合的射频链路的第一类型,第一类型对应于多链路类型;
步骤S502,接收所述网络设备发送的第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,用户设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例中,用户设备向网络设备发送指示支持多载波聚合的射频链路的多链路类型的第二信息,接收网络设备发送的第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
本公开实施例提供了一种发送终端能力的方法,此方法被用户设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图6是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图6所示,该方法包括:
步骤S601,向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息,其中,第二信息用于指示支持多载波聚合的射频链路的第二类型,第二类型对应于单链路类型;
步骤S602,接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,用户设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例中,用户设备向网络设备发送指示支持多载波聚合的射频链路的单链路类型的第二信息,接收网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
本公开实施例提供了一种发送终端能力的方法,此方法被用户设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图7是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图7所示,该方法包括:
步骤S701,向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息,其中,第二信息用于指示支持多载波聚合的射频链路的第三类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型;
步骤S702,接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,用户设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例中,用户设备向网络设备发送指示同时支持多载波聚合的射频链路的单链路类型和多链路类型的第二信息,接收网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
本公开实施例提供了一种发送终端能力的方法,此方法被用户设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图8是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图8所示,该方法包括:
步骤S801,向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及发送第三信息,其中,第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,向所述网络设备发送第三信息,包括:
向所述网络设备发送第一信令supportHPC对应于指示支持,或者,
向所述网络设备发送第二信令对应于指示不支持,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,响应于第三信息用于指示不支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第四配置,其中,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,响应于第三信息用于指示支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第五配置,其中,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,用户设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例中,用户设备向网络设备发送第三信息,其中,第三信息用于指示第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。从而使网络设备基于第三信息为用户设备设置更合理的多载波聚合配置。
本公开实施例提供了一种接收终端能力的方法,此方法被网络设备执行,该方法可以独立被执行,也可以结合本公开实施例的任意一个其他实施例一起被执行。图9是根据一示例性实施例示出的一种发送终端能力的方法的流程图,如图9所示,该方法包括:
步骤S901,接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,步骤S901中,接收用户设备同时发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,还包括:步骤S902,向用户设备发送第一配置,其中,第一 配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,网络设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例提供了一种接收终端能力的方法,此方法被网络设备执行,该方法包括:
接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
在一些可能的实施方式中,接收用户设备同时发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息。
在一些可能的实施方式中,网络设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例提供了一种接收终端能力的方法,此方法被网络设备执行,该方法包括:
接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息;其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
响应于所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型,向所述用户设备发送第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,接收用户设备同时发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息。
在一些可能的实施方式中,网络设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例提供了一种接收终端能力的方法,此方法被网络设备执行,该方法包括:
接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息;其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
响应于所述支持多载波聚合的射频链路的类型为第二类型或第三类型的第二信息,其中,第二类型对应于单链路类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型,向用户设备发送第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,接收用户设备同时发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第二信息。
在一些可能的实施方式中,网络设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
本公开实施例提供了一种接收终端能力的方法,此方法被网络设备执行,该方法包括:
接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,以及第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,接收用户设备发送的第三信息,包括:
接收所述用户设备发送的第一信令supportHPC确定所述用户设备支持HPC,或者
接收所述用户设备发送的确定所述用户设备不支持HPC,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,响应于接收用户设备发送的第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,响应于接收用户设备发送的第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第五配置,所述第五配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,网络设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
基于与以上方法实施例相同的构思,本公开实施例还提供一种通信装置,该通信装置可具备上述方法实施例中的用户设备102的功能,并用于执行上述实施例提供的由用户设备102执行的步骤。该功能可以通过硬件实现,也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中,如图10所示的通信装置1000可作为上述方法实施例所涉及的用户设备102,并执行上述一种方法实施例中由用户设备102执行的步骤。
通信装置1000包括:
收发模块1001,用于向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,所述收发模块1001,还用于向网络设备同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,所述收发模块1001,还用于接收所述网络设备发送的第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述收发模块1001,还用于向所述网络设备发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型。
在一些可能的实施方式中,所述收发模块1001,还用于接收所述网络设备发送的第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第二类型,第二类型对应于单链路类型。
在一些可能的实施方式中,所述支持多载波聚合的射频链路的类型为第三类型,第三类 型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型。
在一些可能的实施方式中,所述收发模块1001,还用于接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述收发模块1001,还用于向所述网络设备发送第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,所述收发模块1001,还用于使用向所述网络设备发送第一信令supportHPC对应于指示支持,或者,向所述网络设备发送第二信令对应于指示不支持,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,所述收发模块1001,还用于响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述收发模块1001,还用于响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述用户设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC,EN-DC、NE-DC、NGEN-DC。
当该通信装置为用户设备时,其结构还可如图11所示。图11是根据一示例性实施例示出的一种确定是否监听的装置1100的框图。例如,装置1100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11,装置1100可以包括以下一个或多个组件:处理组件1102,存储器1104,电力组件1106,多媒体组件1108,音频组件1110,输入/输出(I/O)的接口1112,传感器组件1114,以及通信组件1116。
处理组件1102通常控制装置1100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1102可以包括一个或多个处理器1120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1102可以包括一个或多个模块,便于处理组件1102和其他组件之间的交互。例如,处理组件1102可以包括多媒体模块,以方便多媒体组件1108和处理组件1102之间的交互。
存储器1104被配置为存储各种类型的数据以支持在设备1100的操作。这些数据的示例包括用于在装置1100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1104可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电力组件1106为装置1100的各种组件提供电力。电力组件1106可以包括电源管理***,一个或多个电源,及其他与为装置1100生成、管理和分配电力相关联的组件。
多媒体组件1108包括在所述装置1100和用户之间的提供一个输出接口的屏幕。在一些实 施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1108包括一个前置摄像头和/或后置摄像头。当设备1100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***或具有焦距和光学变焦能力。
音频组件1110被配置为输出和/或输入音频信号。例如,音频组件1110包括一个麦克风(MIC),当装置1100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1104或经由通信组件1116发送。在一些实施例中,音频组件1110还包括一个扬声器,用于输出音频信号。
I/O接口1112为处理组件1102和***接口模块之间提供接口,上述***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1114包括一个或多个传感器,用于为装置1100提供各个方面的状态评估。例如,传感器组件1114可以检测到设备1100的打开/关闭状态,组件的相对定位,例如所述组件为装置1100的显示器和小键盘,传感器组件1114还可以检测装置1100或装置1100一个组件的位置改变,用户与装置1100接触的存在或不存在,装置1100方位或加速/减速和装置1100的温度变化。传感器组件1114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1114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1114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1116被配置为便于装置1100和其他设备之间有线或无线方式的通信。装置1100可以接入基于通信标准的无线网络,如WiFi,4G或5G,或它们的组合。在一个示例性实施例中,通信组件1116经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中,所述通信组件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1104,上述指令可由装置1100的处理器1120执行以完成上述方法。例如,所述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通信装置,该通信装置可具备上述方法实施例中的网络设备101的功能,并用于执行上述实施例提供的由网络设备101 执行的步骤。该功能可以通过硬件实现,也可以通过软件或者硬件执行相应的软件实现。该硬件或软件包括一个或多个与上述功能相对应的模块。
在一种可能的实现方式中,如图12所示的通信装置1200可作为上述方法实施例所涉及的网络设备101,并执行上述一种方法实施例中由网络设备101执行的步骤。
通信装置1200包括:
收发模块1201,用于接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
在一些可能的实施方式中,收发模块1201,向所述用户设备发送第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,收发模块1201,接收所述用户设备发送的发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
在一些可能的实施方式中,收发模块1201,响应于所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型,向所述用户设备发送第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,收发模块1201,响应于所述支持多载波聚合的射频链路的类型为第二类型或第三类型,其中,第二类型对应于单链路类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型,接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,收发模块1201,接收所述用户设备发送的第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
在一些可能的实施方式中,收发模块1201,接收用户设备发送的第三信息,包括:
接收所述用户设备发送的第一信令supportHPC确定所述用户设备支持HPC,或者
接收所述用户设备发送的确定所述用户设备不支持HPC,其中,所述第二信令不包含第一信令supportHPC。
在一些可能的实施方式中,收发模块1201,响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,收发模块1201,响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第五配置,所述第五配置包括受限于所述覆盖范围的载波聚合配置。
在一些可能的实施方式中,所述网络设备应用于多载波***,其中,多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC、EN-DC、NE-DC、NGEN-DC。
当该通信装置为网络设备时,其结构还可如图13所示。以网络设备101为基站为例说明通信装置的结构。如图13所示,装置1300包括存储器1301、处理器1302、收发组件1303、电源组件1306。其中,存储器1301与处理器1302耦合,可用于保存通信装置1300实现各功能所必要的程序和数据。该处理器1302被配置为支持通信装置1300执行上述方法中相应的功能,此功能可通过调用存储器1301存储的程序实现。收发组件1303可以是无线收发器,可用于支持 通信装置1300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1303也可被称为收发单元或通信单元,收发组件1303可包括射频组件1304以及一个或多个天线1305,其中,射频组件1304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1305具体可用于进行射频信号的辐射和接收。
当通信装置1300需要发送数据时,处理器1302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1300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1302,处理器1302将基带信号转换为数据并对该数据进行处理。
本领域技术人员在考虑说明书及实践这里公开的发明后,将容易想到本公开实施例的其它实施方案。本申请旨在涵盖本公开实施例的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开实施例的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开实施例的真正范围和精神由下面的权利要求指出。
应当理解的是,本公开实施例并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开实施例的范围仅由所附的权利要求来限制。
用户设备向网络设备发送用于指示聚合频谱的覆盖范围的第一信息,使网络设备明确获知用户设备可以支持的聚合频谱的覆盖范围,为网络设备为用户设备设置符合其能力的载波聚合配置提供了条件,从而防止载波聚合连接失败。
Claims (43)
- 一种发送终端能力的方法,此方法被用户设备执行,包括:向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
- 如权利要求1所述的方法,其中,所述向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息,包括:向网络设备同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
- 如权利要求1或2所述的方法,其中,所述方法还包括:接收所述网络设备发送的第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求1所述的方法,其中,所述方法还包括:向所述网络设备发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
- 如权利要求4所述的方法,其中,所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型。
- 如权利要求5所述的方法,其中,所述方法还包括:接收所述网络设备发送的第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
- 如权利要求4所述的方法,其中,所述支持多载波聚合的射频链路的类型为第二类型,第二类型对应于单链路类型。
- 如权利要求4所述的方法,其中,所述支持多载波聚合的射频链路的类型为第三类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型。
- 如权利要求7或8所述的方法,其中,所述方法还包括:接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求1所述的方法,其中,所述方法还包括:向所述网络设备发送第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
- 如权利要求10所述的方法,其中,所述向所述网络设备发送第三信息,包括:向所述网络设备发送第一信令supportHPC对应于指示支持,或者,向所述网络设备发送第二信令对应于指示不支持;其中,所述第二信令不包含第一信令supportHPC。
- 如权利要求10所述的方法,其中,所述方法还包括:响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求10所述的方法,其中,所述方法还包括:响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
- 如权利要求1至13中任一权利要求所述的方法,其中,所述用户设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC,EN-DC、NE-DC、NGEN-DC。
- 一种接收终端能力的方法,此方法被网络设备执行,包括:接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
- 如权利要求15所述的方法,其中,所述方法还包括:向所述用户设备发送第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求15或16所述的方法,其中,所述方法还包括:接收所述用户设备发送的发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
- 如权利要求15所述的方法,其中,所述方法还包括:响应于所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型,向所述用户设备发送第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
- 如权利要求18所述的方法,其中,所述方法还包括:响应于所述支持多载波聚合的射频链路的类型为第二类型或第三类型,其中,第二类型 对应于单链路类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型,接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求15所述的方法,其中,所述方法还包括:接收所述用户设备发送的第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
- 如权利要求20所述的方法,其中,所述接收所述用户设备发送的第三信息,包括:接收所述用户设备发送的第一信令supportHPC确定所述用户设备支持HPC,或者,接收所述用户设备发送的第二信令确定所述用户设备不支持HPC,其中,所述第二信令不包含第一信令supportHPC。
- 如权利要求20所述的方法,其中,所述方法还包括:响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求20所述的方法,其中,所述方法还包括:响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,向所述用户设备发送第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
- 如权利要求15至23中任一权利要求所述的方法,其中,所述网络设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC,EN-DC、NE-DC、NGEN-DC。
- 一种发送终端能力的装置,此装置被配置于用户设备,包括:收发模块,用于向网络设备发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
- 如权利要求25所述的装置,其中,所述收发模块,还用于向网络设备同时发送用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
- 如权利要求25或26所述的装置,其中,所述收发模块,还用于接收所述网络设备发送的第一配置,其中,所述第一配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求25所述的装置,其中,所述收发模块,还用于向所述网络设备发送第二信息,其中,所述第二信息用于指示支持多载波聚合的射频链路的类型。
- 如权利要求28所述的装置,其中,所述支持多载波聚合的射频链路的类型为第一类型,其中,第一类型对应于多链路类型。
- 如权利要求29所述的装置,其中,所述收发模块,还用于接收所述网络设备发送的第二配置,其中,所述第二配置包括不受限于所述覆盖范围的载波聚合配置。
- 如权利要求28所述的装置,其中,所述支持多载波聚合的射频链路的类型为第二类型,第二类型对应于单链路类型。
- 如权利要求28所述的装置,其中,所述支持多载波聚合的射频链路的类型为第三类型,第三类型对应于同时支持第一类型和第二类型,第一类型对应于多链路类型,第二类型对应于单链路类型。
- 如权利要求31或32所述的装置,其中,所述收发模块,还用于接收所述网络设备发送的第三配置,其中,所述第三配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求25所述的装置,其中,所述收发模块,还用于向所述网络设备发送第三信息,其中,所述第三信息用于指示是否支持不同载波间的功率谱密度差较大的能力HPC。
- 如权利要求34所述的装置,其中,所述收发模块,还用于使用向所述网络设备发送第一信令supportHPC对应于指示支持,或者,向所述网络设备发送第二信令对应于指示不支持,其中,所述第二信令不包含第一信令supportHPC。
- 如权利要求34所述的装置,其中,所述收发模块,还用于响应于所述第三信息指示不支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第四配置,所述第四配置包括受限于所述覆盖范围的载波聚合配置。
- 如权利要求34所述的装置,其中,所述收发模块,还用于响应于所述第三信息指示支持不同载波间的功率谱密度差较大的能力HPC,接收所述网络设备发送的第五配置,所述第五配置包括不受限于所述覆盖范围的载波聚合配置。
- 如权利要求25至37中任一权利要求所述的装置,其中,所述用户设备应用于多载波***,其中,所述多载波***包含载波聚合CA和双链接DC,其中,所述双链接为以下中的一种:NR DC,EN-DC、NE-DC、NGEN-DC。
- 一种接收终端能力的装置,此装置被配置于网络设备,包括:收发模块,用于接收用户设备发送的用于指示支持频段间的载波聚合的第一能力,以及,用于指示聚合频谱的覆盖范围的第一信息。
- 一种通信装置,该装置被设置于用户设备,包括: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1-14中任一项所述的方法。
- 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15-24中任一项所述的方法。
- 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1-14中任一项所述的方法。
- 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15-24中任一项所述的方法。
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US20190342890A1 (en) * | 2018-05-04 | 2019-11-07 | At&T Intellectual Property I, L.P. | Carrier aggregation and dual connectivity capability exchange |
CN110876197A (zh) * | 2018-09-04 | 2020-03-10 | Oppo广东移动通信有限公司 | 载波聚合的更新方法及相关产品 |
CN110999177A (zh) * | 2017-08-10 | 2020-04-10 | 高通股份有限公司 | 载波聚合能力信令 |
WO2021026977A1 (zh) * | 2019-08-15 | 2021-02-18 | 华为技术有限公司 | Ue能力信息的上报方法及设备 |
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CN110999177A (zh) * | 2017-08-10 | 2020-04-10 | 高通股份有限公司 | 载波聚合能力信令 |
CN110049556A (zh) * | 2018-01-16 | 2019-07-23 | 华为技术有限公司 | 用于上报终端设备能力信息的方法、装置和*** |
US20190342890A1 (en) * | 2018-05-04 | 2019-11-07 | At&T Intellectual Property I, L.P. | Carrier aggregation and dual connectivity capability exchange |
CN110876197A (zh) * | 2018-09-04 | 2020-03-10 | Oppo广东移动通信有限公司 | 载波聚合的更新方法及相关产品 |
WO2021026977A1 (zh) * | 2019-08-15 | 2021-02-18 | 华为技术有限公司 | Ue能力信息的上报方法及设备 |
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