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WO2019084800A1 - Procédé de rapport de capacité de radiofréquence, dispositif terminal et dispositif de réseau - Google Patents

Procédé de rapport de capacité de radiofréquence, dispositif terminal et dispositif de réseau Download PDF

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Publication number
WO2019084800A1
WO2019084800A1 PCT/CN2017/108676 CN2017108676W WO2019084800A1 WO 2019084800 A1 WO2019084800 A1 WO 2019084800A1 CN 2017108676 W CN2017108676 W CN 2017108676W WO 2019084800 A1 WO2019084800 A1 WO 2019084800A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
frequency band
capability information
frequency
capability
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/108676
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English (en)
Chinese (zh)
Inventor
张治�
杨宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201780091576.5A priority Critical patent/CN110720186B/zh
Priority to PCT/CN2017/108676 priority patent/WO2019084800A1/fr
Priority to CN202110463596.9A priority patent/CN113194459A/zh
Publication of WO2019084800A1 publication Critical patent/WO2019084800A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received

Definitions

  • Embodiments of the present invention relate to the field of communications, and more specifically, to a method, a terminal device, and a network device for reporting radio frequency capabilities.
  • 5G fifth generation of mobile communication technology
  • 5G 5th generation of mobile communication technology
  • eMBB Enhanced Mobile Broadband
  • URLLC Ultra-Reliable and Low Latency Communication
  • mMTC Massive Machine Type of Communication
  • NR New Radio
  • LTE Long Term Evolution
  • NR's island coverage mode because a large number of LTE deployments are below 6 GHz, there are few spectrums below 6 GHz that can be used for 5G. Therefore, NR must study spectrum applications above 6 GHz, while high-band coverage is limited and signal fading is fast.
  • the mobile phone since the mobile phone is designed according to the frequency band in the radio frequency design, after the mobile phone accesses the network, the mobile phone reports its own radio frequency capability based on the band, resulting in the complexity and cost of the terminal device.
  • a method, a terminal device, and a network device for reporting radio frequency capability are provided, which can reduce the complexity and cost of the terminal device.
  • a method for reporting radio frequency capabilities including:
  • the terminal device divides the plurality of frequency bands into at least one frequency band group according to capability information of the plurality of frequency bands supported by the terminal device, and the frequency bands in each of the at least one frequency band group have at least partially identical capability information.
  • the terminal device sends the radio frequency capability information to a network device.
  • the terminal device may report the capability information packets of the same capability information extraction part of the multiple frequency bands in the capability information of the multiple frequency bands that the terminal device can support, thereby reducing the signaling overhead.
  • the determining, by the terminal device, the radio frequency capability information of the terminal device according to the capability information of the at least one frequency band packet and the capability information of the frequency band in each frequency band packet including:
  • Determining, by the terminal device, the capability information of the at least one frequency band grouping and the capability information of the frequency band in each of the frequency band packets as the radio frequency capability information; wherein the terminal device sends the radio frequency capability information to the network device include:
  • the determining, by the terminal device, the radio frequency capability information of the terminal device according to the capability information of the at least one frequency band packet and the capability information of the frequency band in each frequency band packet including:
  • the terminal device divides the at least one frequency band packet into at least one frequency band group according to capability information of the at least one frequency band group, and the number of the at least one frequency band group is less than or equal to the number of the at least one frequency band group,
  • the frequency band packets in each of the at least one frequency band group have at least partially identical capability information; the terminal device determines the following information as the radio frequency capability information:
  • Capability information of the at least one band group Capability information of the at least one band group, capability information of the at least one band group, and capability information of a band within the band group.
  • the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support, or the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support.
  • the method before the terminal device divides the at least one frequency band packet into at least one frequency band group according to the capability information of the at least one frequency band group, the method further includes:
  • the terminal device determines the at least one radio frequency channel.
  • the capability information of each of the at least one radio frequency channel includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, support for carrier aggregation, and measurement interval configuration capabilities.
  • the support capability of the carrier aggregation includes at least one of the following information:
  • the terminal device supports indication information for carrier aggregation between frequency bands, the number of carriers, and capability information supported by each frequency band.
  • the measurement interval configuration capability is used to indicate whether the terminal device supports measurement of signal quality according to a measurement interval corresponding to the radio frequency channel.
  • a method for reporting radio frequency capabilities including:
  • the network device receives radio frequency capability information of the terminal device sent by the terminal device;
  • the radio frequency capability information is determined by the terminal device according to capability information of at least one frequency band grouping and capability information of a frequency band within each frequency band packet, where the at least one frequency band group is supported by the terminal device according to the terminal device.
  • the capability information of the plurality of frequency bands is divided, and the frequency bands in each of the at least one frequency band packet have at least partially identical capability information.
  • the network device receives the radio frequency capability information of the terminal device that is sent by the terminal device, including:
  • the network device receives capability information of the at least one frequency band packet sent by the terminal device and capability information of a frequency band within the each frequency band packet.
  • the network device receives the radio frequency capability information of the terminal device that is sent by the terminal device, including:
  • the network device receives the following information sent by the terminal device:
  • the number of the at least one frequency band group is less than or equal to the number of the at least one frequency band group, and each of the at least one frequency band group
  • the inner band packets have at least partially identical capability information.
  • the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support, or the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support.
  • the capability information of each of the at least one radio frequency channel includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, support for carrier aggregation, and measurement interval configuration capabilities.
  • the support capability of the carrier aggregation includes at least one of the following information:
  • the terminal device supports indication information for carrier aggregation between frequency bands, the number of carriers, and capability information supported by each frequency band.
  • the measurement interval configuration capability is used to indicate whether the terminal device supports measurement of signal quality according to a measurement interval corresponding to the radio frequency channel.
  • a terminal device including:
  • a processing unit configured to divide the multiple frequency bands into at least one frequency band group according to capability information of multiple frequency bands supported by the terminal device, where a frequency band in each of the at least one frequency band group has at least partially the same Capability information; determining radio frequency capability information of the terminal device according to capability information of the at least one frequency band grouping and capability information of a frequency band within each frequency band packet;
  • a sending unit configured to send the radio frequency capability information to the network device.
  • a terminal device including:
  • a processor configured to divide the plurality of frequency bands into at least one frequency band group according to capability information of multiple frequency bands supported by the terminal device, where frequency bands in each of the at least one frequency band group are at least partially identical Capability information; determining radio frequency capability information of the terminal device according to capability information of the at least one frequency band grouping and capability information of a frequency band within each frequency band packet;
  • a transceiver configured to send the radio frequency capability information to the network device.
  • a network device including:
  • a receiving unit configured to receive radio frequency capability information of the terminal device sent by the terminal device
  • the radio frequency capability information is determined by the terminal device according to the capability information of the at least one frequency band group, where the at least one frequency band group is divided by the terminal device according to the capability information of the multiple frequency bands supported by the terminal device, Within each of the at least one band grouping
  • the frequency band has at least partially identical capability information.
  • a network device including:
  • a transceiver configured to receive radio frequency capability information of the terminal device sent by the terminal device
  • the radio frequency capability information is determined by the terminal device according to the capability information of the at least one frequency band group, where the at least one frequency band group is divided by the terminal device according to the capability information of the multiple frequency bands supported by the terminal device,
  • the frequency bands within each of the at least one frequency band packet have at least partially identical capability information.
  • a computer readable medium for storing a computer program comprising instructions for performing the method embodiment of the first aspect or the second aspect described above.
  • a computer chip comprising: an input interface, an output interface, at least one processor, a memory, the processor is configured to execute code in the memory, and when the code is executed, the processing.
  • a computer chip comprising: an input interface, an output interface, at least one processor, and a memory, wherein the processor is configured to execute code in the memory, when the code is executed, the processing.
  • a communication system comprising the network device as described above, and the terminal device described above.
  • FIG. 1 is an example of an application scenario of the present invention.
  • FIG. 2 is a schematic block diagram of a method for reporting radio frequency capability according to an embodiment of the present invention.
  • FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 4 is a schematic block diagram of another terminal device according to an embodiment of the present invention.
  • FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention.
  • FIG. 6 is a schematic block diagram of another network device according to an embodiment of the present invention.
  • FIG. 1 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • communication system 100 can include terminal device 110 and network device 120.
  • network The network device 120 can communicate with the terminal device 110 through an air interface. Multi-service transmission is supported between the terminal device 110 and the network device 120.
  • the embodiment of the present invention is only exemplified by the communication system 100, but the embodiment of the present invention is not limited thereto. That is, the technical solution of the embodiment of the present invention can be applied to various communication systems, for example, a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, and a broadband. Wideband Code Division Multiple Access (WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Time Division Duplex (TDD) , Universal Mobile Telecommunication System (UMTS), etc.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • the present invention describes various embodiments in connection with network devices and terminal devices.
  • the network device 120 may refer to any entity on the network side that is used to send or receive signals. For example, it may be a device communication of a machine type communication (MTC), a base station (BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, an evolved base station (Evolutional Node B, eNB or eNodeB in LTE). ), base station equipment in a 5G network, and the like.
  • MTC machine type communication
  • BTS base station
  • NodeB base station
  • Evolutional Node B eNB or eNodeB in LTE
  • 5G network and the like.
  • the terminal device 110 can be any terminal device. Specifically, the terminal device 110 can communicate with one or more core networks (Core Network) via a radio access network (RAN), and can also be referred to as an access terminal, a user equipment (User Equipment, UE), Subscriber unit, subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device.
  • RAN radio access network
  • UE user equipment
  • Subscriber unit Subscriber station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication device, user agent or user device.
  • it 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), and a wireless communication function.
  • FIG. 2 is a schematic flowchart of a method for reporting radio frequency capability according to an embodiment of the present invention.
  • the method includes:
  • the terminal device determines radio frequency capability information of the terminal device according to the capability information of the multiple frequency bands supported by the terminal device.
  • the terminal device sends the radio frequency capability information to the network device.
  • the terminal device may divide the plurality of frequency bands into at least one frequency band group according to capability information of the plurality of frequency bands supported by the terminal device, and each of the at least one frequency band group The frequency band in the packet has at least partially identical capability information; the terminal device determines radio frequency capability information of the terminal device according to the capability information of the at least one band packet and the capability information of the frequency band in each band packet; and then, the terminal device The network device sends the radio frequency capability information.
  • the terminal device may extract the capability information of the multiple frequency bands and report the same capability information packet to the capability information of the multiple frequency bands that the terminal device can support, thereby reducing the signaling overhead.
  • the following describes an implementation manner of determining, by the terminal device, the radio frequency capability information of the terminal device according to the capability information of the at least one frequency band grouping in the embodiment of the present invention.
  • the terminal device may directly determine the capability information of the at least one frequency band packet and the capability information of the frequency band in each frequency band packet as the radio frequency capability information; thereby.
  • the terminal device may directly send capability information of the at least one frequency band packet to the network device.
  • the capabilities supported by band1 include A and B.
  • the capabilities supported by band2 include A, B, and C.
  • the capabilities supported by band3 include A, C, and D.
  • the terminal device can divide the band1 and the band2 into the band group1, and then the terminal device reports the capability of the band group1 to the network device, including the A and the B, and divides the band2 and the band3 into the band group2, and the capability supported by the band group2 includes A and C. It should be understood that, in the embodiment of the present invention, the terminal device may report the capability supported by the band group1 and the capability supported by the band group2.
  • the terminal device may also report the capability D supported by the band3 to the network device.
  • the terminal device may divide the at least one frequency band packet into at least one frequency band group according to the capability information of the at least one frequency band group, and the number of the at least one frequency band group is less than or equal to the at least one frequency band group.
  • the quantity, the frequency band group in each of the at least one frequency band group has at least partially the same capability information; and further, the terminal device determines the following information as the radio frequency capability information:
  • the capability information of the at least one band group, the capability information of the at least one band group, and the capability information of the band in each of the band groups are provided.
  • the terminal device can directly send the capability information of the at least one frequency band group to the network device.
  • band1 The supported capabilities include A and B.
  • the capabilities supported by band2 include A, B, and C.
  • the capabilities supported by band3 include A, C, and D.
  • the terminal device can divide the band1 and the band2 into the band group1, and then the terminal device reports the capability of the band group1 to the network device, including the A and the B, and divides the band2 and the band3 into the band group2, and the capability supported by the band group2 includes A and C.
  • the terminal device may further associate the band group1 and the band group2 with the radio frequency RF1, and the capability supported by the RF1 is A.
  • the terminal device can transmit the RF1 supported capability (ie) A to the network device.
  • the terminal device sends the RF1 supported capability to the network device.
  • the capability of the terminal device to report that the network devices band1, band2, and band3 are supported is A.
  • the terminal device may also report the remaining capability information in the band group to the network device, for example, the capability B supported by the band group1, and the capability C supported by the band group2, for example.
  • the terminal device can also report the capability D supported by the band3 to the network device.
  • the terminal device can use the number of radio frequency channels supported by the network device, the band information supported by each radio channel, the combination information of different bands, and the band combination capability information of the radio channel.
  • the radio frequency capability of the terminal device is more transparent, clear, and reduces signaling load.
  • the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support, or the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support.
  • the at least one frequency band group may correspond to at least one radio frequency channel that the terminal device can support.
  • the terminal device further needs to determine the at least one radio frequency channel before dividing the at least one frequency band group into the at least one frequency band group according to the capability information of the at least one frequency band group.
  • the capability information for each of the at least one radio frequency channel includes at least one of the following information:
  • MIMO Multiple-Input Multiple-Output
  • the carrier aggregation support capability includes at least one of the following information:
  • the terminal device supports indication information for carrier aggregation between frequency bands, the number of carriers, and capability information supported by each frequency band.
  • the measurement interval configuration capability is used to indicate whether the terminal device supports measurement of signal quality according to a measurement interval corresponding to the radio frequency channel.
  • FIG. 3 is a schematic block diagram of a terminal device in which the present invention is a powerful device.
  • the terminal device 300 includes:
  • the processing unit 310 is configured to divide the plurality of frequency bands into at least one frequency band group according to capability information of the plurality of frequency bands supported by the terminal device, and the frequency bands in each of the at least one frequency band group have at least partially the same capability. Information; determining radio frequency capability information of the terminal device according to the capability information of the at least one frequency band packet and the capability information of the frequency band in each frequency band packet;
  • the sending unit 320 is configured to send the radio frequency capability information to the network device.
  • processing unit 310 is specifically configured to:
  • the capability information of the at least one frequency band group is determined as the radio frequency capability information, where the sending unit 320 is specifically configured to:
  • the terminal device transmits the capability information of the at least one frequency band packet and the capability information of the frequency band in each of the frequency band packets to the network device.
  • processing unit 310 is specifically configured to:
  • the terminal device divides the at least one frequency band packet into at least one frequency band group according to the capability information of the at least one frequency band group, the number of the at least one frequency band group being less than or equal to the number of the at least one frequency band group, in the at least one frequency band group
  • the frequency band packets in each frequency band group have at least partially identical capability information; the terminal device determines the following information as the radio frequency capability information:
  • the capability information of the at least one band group, the capability information of the at least one band group, and the capability information of the band in each of the band groups are provided.
  • the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support, or the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support.
  • processing unit 310 is further configured to:
  • the at least one radio frequency channel is determined before the at least one frequency band group.
  • the capability information of each of the at least one radio frequency channel includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, support for carrier aggregation, and measurement interval configuration capabilities.
  • the support capability of the carrier aggregation includes at least one of the following information:
  • the terminal device supports indication information for carrier aggregation between frequency bands, the number of carriers, and capability information supported by each frequency band.
  • the measurement interval configuration capability is used to indicate whether the terminal device supports measurement of signal quality according to a measurement interval corresponding to the radio frequency channel.
  • the processing unit 310 can be implemented by a processor and the transmitting unit 320 can be implemented by a transceiver.
  • the terminal device 400 may include a processor 410, a transceiver 420, and a memory 430.
  • the memory 430 can be used to store information, and can also be used to store code, instructions, and the like executed by the processor 410.
  • the various components in the terminal device 400 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the terminal device 400 shown in FIG. 4 can implement the various processes implemented by the terminal device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present invention.
  • the network device 500 includes:
  • the receiving unit 510 is configured to receive radio frequency capability information of the terminal device that is sent by the terminal device;
  • the radio frequency capability information is determined by the terminal device according to the capability information of the at least one frequency band group, and the at least one frequency band group is divided by the terminal device according to the capability information of the multiple frequency bands supported by the terminal device, where the at least one frequency band grouping
  • the frequency bands within each of the frequency band packets have at least partially identical capability information.
  • the receiving unit 510 is specifically configured to:
  • the receiving unit 510 is specifically configured to:
  • the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support, or the at least one frequency band group corresponds to at least one radio frequency channel that the terminal device can support.
  • the capability information of each of the at least one radio frequency channel includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, support for carrier aggregation, and measurement interval configuration capabilities.
  • the support capability of the carrier aggregation includes at least one of the following information:
  • the terminal device supports indication information for carrier aggregation between frequency bands, the number of carriers, and capability information supported by each frequency band.
  • the measurement interval configuration capability is used to indicate whether the terminal device supports measurement of signal quality according to a measurement interval corresponding to the radio frequency channel.
  • network device 600 can include a processor 610, a transceiver 620, and a memory 630.
  • the memory 630 can be used to store indication information, and can also be used to store code, instructions, and the like executed by the processor 610.
  • the various components in the network device 600 are connected by a bus system, wherein the bus system includes a power bus, a control bus, and a status signal bus in addition to the data bus.
  • the network device 600 shown in FIG. 6 can implement the various processes implemented by the network device in the foregoing method embodiment of FIG. 2. To avoid repetition, details are not described herein again.
  • each step of the method embodiment in the embodiment of the present invention may be completed by an integrated logic circuit of hardware in a processor or an instruction in a form of software. More specifically, the steps of the method disclosed in the embodiments of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software modules can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like. The storage medium is located in the memory, and the processor reads the information in the memory and combines the hardware to complete the steps of the above method.
  • the processor may be an integrated circuit chip with signal processing capability, and the methods, steps, and logic blocks disclosed in the embodiments of the present invention may be implemented or executed.
  • the above processor may be a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA), or Other programmable logic devices, transistor logic devices, discrete hardware components, and the like.
  • the general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (ROM), a programmable read only memory (ROMM), an erasable programmable read only memory (erasable PROM, EPROM), or an electrical Erase programmable EPROM (EEPROM) or flash memory.
  • the volatile memory may be a random access memory (RAM), which is used as an external cache.
  • the memory in the embodiment of the present invention may also be a static random access memory (SRAM), a dynamic random access memory (DRAM), or a dynamic random access memory (DRAM).
  • SDRAM Synchronous dynamic random access memory
  • DDR double data rate synchronous dynamic random access memory
  • ESDRAM enhanced synchronous dynamic random access memory
  • SLDRAM synchronous connection Synchro link DRAM
  • DR RAM direct memory bus
  • the words “at time” as used herein may be interpreted as “if” or “if” or “when” or “in response to determining” or “in response to detecting” ".
  • the phrase “if determined” or “if detected (conditions or events stated)” can be interpreted as “when determined” or “in response to determination” or “when detected (conditions stated or “Event” or “in response to a test (condition or event stated)”.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiments of the present invention.
  • each functional unit in the embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the technical solution of the embodiments of the present invention may be embodied in the form of a software product stored in a storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method of the embodiments of the present invention.
  • the foregoing storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read only memory, a random access memory, a magnetic disk, or an optical disk.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé de rapport de capacité de radiofréquence, un dispositif terminal et un dispositif de réseau. Le procédé comprend les étapes suivantes : un dispositif terminal divise de multiples bandes de fréquences en au moins un groupe de bandes de fréquences en fonction des informations de capacité des multiples bandes de fréquences prises en charge par le dispositif terminal, les bandes de fréquences dans chacun du ou des groupes de bandes de fréquences ayant des informations de capacité au moins partiellement identiques ; le dispositif terminal détermine des informations de capacité de radiofréquence du dispositif terminal en fonction des informations de capacité du ou des groupes de bandes de fréquences ; et le dispositif terminal envoie les informations de capacité de radiofréquence au dispositif de réseau. Dans les modes de réalisation de la présente invention, pour les informations de capacité de multiples bandes de fréquences qui peuvent être prises en charge par le dispositif terminal, le dispositif terminal peut extraire des informations de capacité identiques à partir des informations de capacité des multiples bandes de fréquence et rapporter ces dernières dans des groupes, ce qui permet de réduire le surdébit de signalisation.
PCT/CN2017/108676 2017-10-31 2017-10-31 Procédé de rapport de capacité de radiofréquence, dispositif terminal et dispositif de réseau Ceased WO2019084800A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201780091576.5A CN110720186B (zh) 2017-10-31 2017-10-31 上报射频能力的方法、终端设备和网络设备
PCT/CN2017/108676 WO2019084800A1 (fr) 2017-10-31 2017-10-31 Procédé de rapport de capacité de radiofréquence, dispositif terminal et dispositif de réseau
CN202110463596.9A CN113194459A (zh) 2017-10-31 2017-10-31 上报射频能力的方法、终端设备和网络设备

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Application Number Priority Date Filing Date Title
PCT/CN2017/108676 WO2019084800A1 (fr) 2017-10-31 2017-10-31 Procédé de rapport de capacité de radiofréquence, dispositif terminal et dispositif de réseau

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WO2019084800A1 true WO2019084800A1 (fr) 2019-05-09

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