WO2019084799A1 - 上报频谱的方法、终端设备和网络设备 - Google Patents

上报频谱的方法、终端设备和网络设备 Download PDF

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Publication number
WO2019084799A1
WO2019084799A1 PCT/CN2017/108675 CN2017108675W WO2019084799A1 WO 2019084799 A1 WO2019084799 A1 WO 2019084799A1 CN 2017108675 W CN2017108675 W CN 2017108675W WO 2019084799 A1 WO2019084799 A1 WO 2019084799A1
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Prior art keywords
radio frequency
terminal device
spectrum
information corresponding
frequency channel
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PCT/CN2017/108675
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English (en)
French (fr)
Inventor
杨宁
张治�
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Oppo广东移动通信有限公司
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Priority to CN201780091623.6A priority Critical patent/CN110741699A/zh
Priority to PCT/CN2017/108675 priority patent/WO2019084799A1/zh
Publication of WO2019084799A1 publication Critical patent/WO2019084799A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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  • Embodiments of the present invention relate to the field of communications, and more particularly, to a method, a terminal device, and a network device for reporting a spectrum.
  • 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.
  • LTE-NR dual connection (Dual Connection (DC) transmission data is supported by a combination of bandwidths to improve system throughput.
  • DC Dual Connection
  • 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 a spectrum are provided. It can reduce the complexity and cost of the terminal device.
  • a method of reporting a spectrum comprising:
  • the terminal device determines at least one radio frequency channel that the terminal device can support and spectrum information corresponding to each of the at least one radio frequency channel;
  • the terminal device sends the spectrum information corresponding to each radio frequency channel to the network device.
  • the radio frequency capability of the terminal device is transparent and clear by reporting the number of radio frequency channels supported by the terminal device and the spectrum information supported by each radio channel. It can effectively reduce the signaling overhead of capability reporting.
  • the spectrum information corresponding to each radio channel includes at least one of the following information:
  • Spectral range indication information of a frequency band supporting time division multiplexing TDD and/or frequency division multiplexing FDD within the spectrum range.
  • the spectrum information corresponding to each radio channel further includes:
  • the indication information of the frequency band that is not supported by the terminal device in the spectrum range is not supported by the terminal device in the spectrum range.
  • the method further includes:
  • the radio channel capability information includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, and support for carrier aggregation.
  • a method for reporting a spectrum including:
  • the network device receives spectrum information corresponding to each of the at least one radio frequency channel
  • the at least one radio frequency channel is a determined radio frequency channel that the terminal device can support.
  • the spectrum information corresponding to each radio channel includes at least one of the following information:
  • Spectral range indication information of a frequency band supporting time division multiplexing TDD and/or frequency division multiplexing FDD within the spectrum range.
  • the spectrum information corresponding to each radio channel further includes:
  • the indication information of the frequency band that is not supported by the terminal device in the spectrum range is not supported by the terminal device in the spectrum range.
  • the method further includes:
  • the network device receives the radio channel capability information corresponding to each radio channel sent by the terminal device, where the radio channel capability information includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, and support for carrier aggregation.
  • a terminal device including:
  • a determining unit configured to determine at least one radio frequency channel that the terminal device can support, and spectrum information corresponding to each of the at least one radio frequency channel;
  • a sending unit configured to send, to the network device, spectrum information corresponding to each of the radio frequency channels.
  • a terminal device including:
  • a processor configured to determine at least one radio frequency channel that the terminal device can support, and spectrum information corresponding to each of the at least one radio frequency channel;
  • a transceiver configured to send, to the network device, spectrum information corresponding to each of the radio frequency channels.
  • a network device including:
  • the receiving unit is configured to receive spectrum information corresponding to each of the at least one radio frequency channel, where the at least one radio frequency channel is a determined radio frequency channel that the terminal device can support.
  • a network device including:
  • the receiver is configured to receive spectrum information corresponding to each of the at least one radio frequency channel; wherein the at least one radio frequency channel is a determined radio frequency channel that the terminal device can support.
  • 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 a spectrum 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 device 120 can communicate with terminal device 110 over 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. (Wireless Local Loop, WLL) station, Personal Digital Assistant (PDA), handheld devices with wireless communication capabilities, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, and 5G networks Terminal equipment, etc.
  • FIG. 2 is a schematic flowchart of a method for reporting a spectrum according to an embodiment of the present invention.
  • the method includes:
  • the terminal device determines at least one radio frequency channel that the terminal device can support, and spectrum information corresponding to each of the at least one radio frequency channel.
  • the terminal device sends the spectrum information corresponding to each of the radio frequency channels to the network device.
  • the radio frequency capability of the terminal device is transparent and clear by reporting the number of radio frequency channels supported by the terminal device and the spectrum information supported by each radio channel. It can effectively reduce the signaling overhead of capability reporting.
  • the spectrum information corresponding to each of the foregoing radio frequency channels includes at least one of the following information:
  • TDD Time Division Duplexing
  • FDD Frequency Division Duplexing
  • the spectrum information corresponding to each of the radio frequency channels may further include matching information of uplink and downlink in the frequency range.
  • the spectrum information corresponding to each of the radio frequency channels further includes:
  • the indication information of the frequency band that the terminal device does not support within the spectrum range is not limited
  • a radio frequency channel describes a supported frequency spectrum by using a frequency range
  • the frequency range may have a frequency band that is not supported by the radio frequency channel, and the frequency range is indicated by a blacklist form.
  • a band list that is not supported by the RF channel.
  • the form of the notification blacklist in the embodiment of the present invention indicates that the terminal device does not support the frequency band of the terminal device in the spectrum range, and the signaling overhead can be further reduced.
  • the terminal device reports the spectrum information to the network device in the unit of the radio frequency channel. Therefore, in order to enable the terminal device to accurately know the radio frequency capability of the terminal device, the terminal device also needs to report the device to the network device in the unit of the radio frequency channel. Radio frequency capability of the terminal device.
  • the terminal device further needs to send the radio channel capability information corresponding to each radio channel to the network device, where the radio channel capability information includes at least one of the following information:
  • MIMO Multiple-Input Multiple-Output
  • the main purpose of the embodiments of the present invention is to report the spectrum information to the network device by using the radio channel in the terminal device, and the content of the spectrum and the radio channel capability thereof in the embodiment of the present invention, and the content included in the foregoing information in the foregoing embodiment.
  • the embodiment of the invention is not specifically limited.
  • the spectrum information or radio channel capability information or spectrum information may be further updated or supplemented according to technical development.
  • radio frequency capability information of the terminal device reported by the network device is not limited in the embodiment of the present invention.
  • the network device may generate, according to the radio frequency capability information of the terminal device, the configuration information of the terminal device, where the configuration information includes at least one measurement interval corresponding to the multiple radio frequency channels of the terminal device, so that the terminal device can Signal quality measurements are made based on the at least one measurement interval configured by the network device.
  • FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device 300 includes:
  • the determining unit 310 is configured to determine at least one radio frequency channel that the terminal device can support and spectrum information corresponding to each of the at least one radio frequency channel;
  • a sending unit configured to send, to the network device, spectrum information corresponding to each of the foregoing radio frequency channels.
  • the spectrum information corresponding to each of the foregoing radio frequency channels includes at least one of the following information:
  • Spectral range indication of frequency bands supporting time division multiplexed TDD and/or frequency division multiplexed FDD within the spectrum.
  • the spectrum information corresponding to each of the foregoing radio frequency channels further includes:
  • the indication information of the frequency band that the terminal device does not support within the spectrum range is not limited
  • the sending unit 320 is further configured to:
  • the RF channel capability information includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, and support for carrier aggregation.
  • the determining 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 spectrum information corresponding to each of the at least one radio frequency channel, where the at least one radio frequency channel is a determined radio frequency channel that the terminal device can support.
  • the spectrum information corresponding to each of the foregoing radio frequency channels includes at least one of the following information:
  • Spectral range indication of frequency bands supporting time division multiplexed TDD and/or frequency division multiplexed FDD within the spectrum.
  • the spectrum information corresponding to each of the foregoing radio frequency channels further includes:
  • the indication information of the frequency band that the terminal device does not support within the spectrum range is not limited
  • the receiving unit is further configured to:
  • the radio channel capability information includes at least one of the following information:
  • Multiple input multiple output MIMO capability number of data receive channels, number of data transmit channels, and support for carrier aggregation.
  • 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 Dynamic random access memory
  • Direct Rambus RAM Direct Rambus RAM
  • 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)” may be interpreted as “when determined” or “in response to determination” or “when detected (stated condition or event) "Time” 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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Abstract

提供了一种上报频谱的方法、终端设备和网络设备。该方法包括：终端设备确定该终端设备能够支持的至少一个射频通道以及上述至少一个射频通道中每个射频通道对应的频谱信息；该终端设备向网络设备发送上述每个射频通道对应的频谱信息。本发明实施例中，通过上报该终端设备支持的射频通道个数以及每个射频通道支持频谱信息，使得该终端设备的射频能力透明化、清晰化。能够有效降低能力上报的信令开销。

Description

上报频谱的方法、终端设备和网络设备 技术领域
本发明实施例涉及通信领域，并且更具体地，涉及上报频谱的方法、终端设备和网络设备。
背景技术
随着人们对速率、延迟、高速移动性、能效的追求以及未来生活中业务的多样性、复杂性。
为此，第三代合作伙伴计划(The 3rd Generation Partnership Project，3GPP)国际标准组织开始研发第五代移动通信技术(5-Generation，5G)。5G的主要应用场景为：增强移动超宽带(Enhance Mobile Broadband，eMBB)、低时延高可靠通信(Ultra-Reliable and Low Latency Communication，URLLC)、大规模机器类通信(massive machine type of communication，mMTC)。
在新空口(New Radio,NR)早期部署时，完整的NR覆盖很难获取，所以典型的网络覆盖是广域的长期演进(Long Term Evolution，LTE)覆盖和NR的孤岛覆盖模式。而且由于大量的LTE部署在6吉赫(GHz)以下，可用于5G的6GHz以下频谱很少。因此，NR必须研究6GHz以上的频谱应用，而高频段覆盖有限、信号衰落快。
现有技术中，为了保护移动运营商前期在LTE投资，提出了LTE和NR之间紧密互通(tight interworking)的工作模式。具体而言，通过带宽(band)组合来支持LTE-NR双连接(Dual Connection，DC)传输数据，提高系统吞吐量。
但是，由于手机在射频设计是按频带(band)设计的，在该手机接入网络后，手机会基于band上报自己关于射频的能力，导致该终端设备的复杂度以及成本过高。
发明内容
提供了一种上报频谱的方法、终端设备和网络设备。能够降低终端设备的复杂度以及成本。
第一方面，提供了一种上报频谱的方法，包括：
终端设备确定所述终端设备能够支持的至少一个射频通道以及所述至少一个射频通道中每个射频通道对应的频谱信息；
所述终端设备向网络设备发送所述每个射频通道对应的频谱信息。
本发明实施例中，通过上报该终端设备支持的射频通道个数以及每个射频通道支持频谱信息，使得该终端设备的射频能力透明化、清晰化。能够有效降低能力上报的信令开销。
在一些可能的实现方式中，所述每个射频通道对应的频谱信息包括以下信息中的至少一项：
频谱范围、所述频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
在一些可能的实现方式中，所述每个射频通道对应的频谱信息还包括：
所述频谱范围内，所述终端设备不支持的频带的指示信息。
在一些可能的实现方式中，所述方法还包括：
所述终端设备向所述网络设备发送所述每个射频通道对应的射频通道能力信息；其中，所述射频通道能力信息包括一下信息中的至少一项：
多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
第二方面，提供了一种上报频谱的方法，包括：
网络设备接收至少一个射频通道中每个射频通道对应的频谱信息；
其中，所述至少一个射频通道为确定的所述终端设备能够支持的射频通道。
在一些可能的实现方式中，所述每个射频通道对应的频谱信息包括以下信息中的至少一项：
频谱范围、所述频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
在一些可能的实现方式中，所述每个射频通道对应的频谱信息还包括：
所述频谱范围内，所述终端设备不支持的频带的指示信息。
在一些可能的实现方式中，所述方法还包括：
所述网络设备接收所述终端设备发送的所述每个射频通道对应的射频通道能力信息；其中，所述射频通道能力信息包括一下信息中的至少一项：
多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
第三方面，提供了一种终端设备，包括：
确定单元，用于确定所述终端设备能够支持的至少一个射频通道以及所述至少一个射频通道中每个射频通道对应的频谱信息；
发送单元，用于向网络设备发送所述每个射频通道对应的频谱信息。
第四方面，提供了一种终端设备，包括：
处理器，用于确定所述终端设备能够支持的至少一个射频通道以及所述至少一个射频通道中每个射频通道对应的频谱信息；
收发器，用于向网络设备发送所述每个射频通道对应的频谱信息。
第五方面，提供了一种网络设备，包括：
接收单元，用于接收至少一个射频通道中每个射频通道对应的频谱信息；其中，所述至少一个射频通道为确定的所述终端设备能够支持的射频通道。
第六方面，提供了一种网络设备，包括：
接收器，用于接收至少一个射频通道中每个射频通道对应的频谱信息；其中，所述至少一个射频通道为确定的所述终端设备能够支持的射频通道。
第七方面，提供了一种计算机可读介质，用于存储计算机程序，该计算机程序包括用于执行上述第一方面或者第二方面的方法实施例的指令。
第八方面，提供了一种计算机芯片，包括：输入接口、输出接口、至少一个处理器、存储器，所述处理器用于执行所述存储器中的代码，当所述代码被执行时，所述处理器可以实现上述第一方面及各种实现方式中的上报频谱的方法中由终端设备执行的各个过程。
第九方面，提供了一种计算机芯片，包括：输入接口、输出接口、至少一个处理器、存储器，所述处理器用于执行所述存储器中的代码，当所述代码被执行时，所述处理器可以实现上述的第二方面及各种实现方式中的用于上报频谱的方法中由网络设备执行的各个过程。
第十方面，提供了一种通信系统，包括前述所述的网络设备，以及前述所述的终端设备。
附图说明
图1是本发明应用场景的示例。
图2是本发明实施例的上报频谱的方法的示意性框图。
图3是本发明实施例的终端设备的示意性框图。
图4是本发明实施例的另一终端设备的示意性框图。
图5是本发明实施例的网络设备的示意性框图。
图6是本发明实施例的另一网络设备的示意性框图。
具体实施方式
图1是本发明实施例的应用场景的示意图。
如图1所示，通信系统100可以包括终端设备110和网络设备120。网络设备120可以通过空口与终端设备110通信。终端设备110和网络设备120之间支持多业务传输。
应理解，本发明实施例仅以通信系统100进行示例性说明，但本发明实施例不限定于此。也就是说，本发明实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)等。
此外，本发明结合网络设备和终端设备描述了各个实施例。
其中，网络设备120可以指网络侧的任一种用来发送或接收信号的实体。例如，可以是机器类通信(MTC)的用户设备、GSM或CDMA中的基站(Base Transceiver Station，BTS)、WCDMA中的基站(NodeB)、LTE中的演进型基站(Evolutional Node B，eNB或eNodeB)、5G网络中的基站设备等。
终端设备110可以是任意终端设备。具体地，终端设备110可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网(Core Network)进行通信，也可称为接入终端、用户设备(User Equipment，UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。例如，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)、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、可穿戴设备以及5G网络中的终端设备等。
图2是本发明实施例的上报频谱的方法的示意性流程图。
如图2所示，该方法包括：
210，终端设备确定该终端设备能够支持的至少一个射频通道以及上述至少一个射频通道中每个射频通道对应的频谱信息；
220，该终端设备向网络设备发送上述每个射频通道对应的频谱信息。
本发明实施例中，通过上报该终端设备支持的射频通道个数以及每个射频通道支持频谱信息，使得该终端设备的射频能力透明化、清晰化。能够有效降低能力上报的信令开销。
可选地，上述每个射频通道对应的频谱信息包括以下信息中的至少一项：
频谱范围、该频谱范围内支持时分复用(Time Division Duplexing，TDD)和/或频分复用(Frequency Division Duplexing，FDD)的频段的指示信息。
应理解，本发明实施例中频谱信息包括的具体信息仅为示例性描述，本发明实施例不限于此。
例如，上述每个射频通道对应的频谱信息还可以包括该频率范围内上下行的配比信息。
在一个实施例中，上述每个射频通道对应的频谱信息还包括：
该频谱范围内，该终端设备不支持的频带的指示信息。
具体的，由于本发明实施例中一个射频通道通过一个频率范围来描述所支持的频谱，同时该频率范围能可能存在该射频通道不支持的频带(band)，通过黑名单形式指示出该频率范围内该射频通道不支持的频带列表(band list)。
由于该频谱范围内终端设备不支持的频带与该终端设备支持的频带相比，数量较少。因此，本发明实施例中通知黑名单的形式指示终端设备在该频谱范围内终端设备不支持的频带，能够进一步降低信令开销。
此外，由于终端设备以射频通道为单位向网络设备上报频谱信息的，因此，为了使得终端设备能够准确知道该终端设备的射频能力，该终端设备还需要以该射频通道为单位向网络设备上报该终端设备的射频能力。
在一个实施例中，该终端设备还需要向该网络设备发送上述每个射频通道对应的射频通道能力信息；其中，该射频通道能力信息包括一下信息中的至少一项：
多输入多输出(Multiple-Input Multiple-Output，MIMO)能力(例如，MIMO层数)、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
应理解，本发明实施例的主旨在于终端设备以射频通道为单位向网络设备上报频谱信息，本发明实施例对频谱以及其射频通道能力信息，以及上述实施例中的各种信息所包括的内容仅为示例性的说明。本发明实施例不作具体限定。
又例如，该频谱信息或者射频通道能力信息或者频谱信息，可以根据技术发展进一步更新或者补充。
还应理解，本发明实施例对网络设备接收到该终端设备上报的该终端设备的射频能力信息的具体用途不作限定。
例如，网络设备可以根据终端设备上报的该终端设备的射频能力信息生成该终端设备的配置信息，该配置信息包括该终端设备具有的多个射频通道对应的至少一个测量间隔；以便该终端设备能够根据网络设备配置的上述至少一个测量间隔，进行信号质量测量。
图3是本发明实施例的终端设备的示意性框图。
具体而言，如图3所示，该终端设备300包括：
确定单元310，用于确定该终端设备能够支持的至少一个射频通道以及上述至少一个射频通道中每个射频通道对应的频谱信息；
发送单元，用于向网络设备发送上述每个射频通道对应的频谱信息。
可选地，上述每个射频通道对应的频谱信息包括以下信息中的至少一项：
频谱范围、该频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
可选地，上述每个射频通道对应的频谱信息还包括：
该频谱范围内，该终端设备不支持的频带的指示信息。
可选地，该发送单元320还用于：
向该网络设备发送上述每个射频通道对应的射频通道能力信息；其中， 该射频通道能力信息包括一下信息中的至少一项：
多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
应注意，确定单元310可由处理器实现，发送单元320可由收发器实现。如图4所示，终端设备400可以包括处理器410、收发器420和存储器430。其中，存储器430可以用于存储信息，还可以用于存储处理器410执行的代码、指令等。终端设备400中的各个组件通过总线系统相连，其中，总线系统除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
图4所示的终端设备400能够实现前述图2方法实施例中由终端设备所实现的各个过程，为避免重复，这里不再赘述。
图5是本发明实施例的网络设备的示意性框图。
具体而言，如图5所示，该网络设备500包括：
接收单元510，用于接收至少一个射频通道中每个射频通道对应的频谱信息；其中，上述至少一个射频通道为确定的该终端设备能够支持的射频通道。
可选地，上述每个射频通道对应的频谱信息包括以下信息中的至少一项：
频谱范围、该频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
可选地，上述每个射频通道对应的频谱信息还包括：
该频谱范围内，该终端设备不支持的频带的指示信息。
可选地，该接收单元还用于：
接收该终端设备发送的上述每个射频通道对应的射频通道能力信息；其中，该射频通道能力信息包括一下信息中的至少一项：
多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
应注意，接收单元510可由收发器实现。如图6所示，网络设备600可以包括处理器610、收发器620和存储器630。其中，存储器630可以用于存储指示信息，还可以用于存储处理器610执行的代码、指令等。网络设备600中的各个组件通过总线系统相连，其中，总线系统除包括数据总线之外，还包括电源总线、控制总线和状态信号总线。
图6所示的网络设备600能够实现前述图2方法实施例中由网络设备所实现的各个过程，为避免重复，这里不再赘述。
应理解，本发明实施例中的方法实施例可以应用于处理器中，或者由处理器实现。
在实现过程中，本发明实施例中的方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。更具体地，结合本发明实施例公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域的成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
其中，处理器可能是一种集成电路芯片，具有信号的处理能力，可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。例如，上述的处理器可以是通用处理器、数字信号处理器(digital signal processor，DSP)、专用集成电路(application specific integrated circuit，ASIC)、现成可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、分立硬件组件等等。此外，通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。
此外，本发明实施例中，存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(read-only memory，ROM)、可编程只读存储器(programmable ROM，PROM)、可擦除可编程只读存储器(erasable PROM，EPROM)、电可擦除可编程只读存储器(electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(random access memory，RAM)，其用作外部高速缓存。应理解，上述存储器为示例性但不是限制性说明，例如，本发明实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR  RAM)等等。也就是说，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
最后，需要注意的是，在本发明实施例和所附权利要求书中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本发明实施例。
例如，在本发明实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”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。
又例如，取决于语境，如在此所使用的词语“在……时”可以被解释成为“如果”或“若”或“当……时”或“响应于确定”或“响应于检测”。类似地，取决于语境，短语“如果确定”或“如果检测(陈述的条件或事件)”可以被解释成为“当确定时”或“响应于确定”或“当检测(陈述的条件或事件)时”或“响应于检测(陈述的条件或事件)”。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明实施例的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如，多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本发明实施例的目的。
另外，在本发明实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器、随机存取存储器、磁碟或者光盘等各种可以存储程序代码的介质。
以上内容，仅为本发明实施例的具体实施方式，但本发明实施例的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明实施例揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明实施例的保护范围之内。因此，本发明实施例的保护范围应以权利要求的保护范围为准。

Claims (16)

  1. 一种上报频谱的方法，其特征在于，包括：
    终端设备确定所述终端设备能够支持的至少一个射频通道以及所述至少一个射频通道中每个射频通道对应的频谱信息；
    所述终端设备向网络设备发送所述每个射频通道对应的频谱信息。
  2. 根据权利要求1所述的方法，其特征在于，所述每个射频通道对应的频谱信息包括以下信息中的至少一项：
    频谱范围、所述频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
  3. 根据权利要求2所述的方法，其特征在于，所述每个射频通道对应的频谱信息还包括：
    所述频谱范围内，所述终端设备不支持的频带的指示信息。
  4. 根据权利要求1至3中任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备向所述网络设备发送所述每个射频通道对应的射频通道能力信息；
    其中，所述射频通道能力信息包括一下信息中的至少一项：
    多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
  5. 一种上报频谱的方法，其特征在于，包括：
    网络设备接收至少一个射频通道中每个射频通道对应的频谱信息；
    其中，所述至少一个射频通道为确定的所述终端设备能够支持的射频通道。
  6. 根据权利要求5所述的方法，其特征在于，所述每个射频通道对应的频谱信息包括以下信息中的至少一项：
    频谱范围、所述频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
  7. 根据权利要求6所述的方法，其特征在于，所述每个射频通道对应的频谱信息还包括：
    所述频谱范围内，所述终端设备不支持的频带的指示信息。
  8. 根据权利要求5至7中任一项所述的方法，其特征在于，所述方法还包括：
    所述网络设备接收所述终端设备发送的所述每个射频通道对应的射频通道能力信息；
    其中，所述射频通道能力信息包括一下信息中的至少一项：
    多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
  9. 一种终端设备，其特征在于，包括：
    确定单元，用于确定所述终端设备能够支持的至少一个射频通道以及所述至少一个射频通道中每个射频通道对应的频谱信息；
    发送单元，用于向网络设备发送所述每个射频通道对应的频谱信息。
  10. 根据权利要求9所述的终端设备，其特征在于，所述每个射频通道对应的频谱信息包括以下信息中的至少一项：
    频谱范围、所述频谱范围内支持时分复用TDD和/或频分复用FDD的频带的指示信息。
  11. 根据权利要求10所述的终端设备，其特征在于，所述每个射频通道对应的频谱信息还包括：
    所述频谱范围内，所述终端设备不支持的频带的指示信息。
  12. 根据权利要求9至11中任一项所述的终端设备，其特征在于，所述发送单元还用于：
    向所述网络设备发送所述每个射频通道对应的射频通道能力信息；
    其中，所述射频通道能力信息包括一下信息中的至少一项：
    多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
  13. 一种网络设备，其特征在于，包括：
    接收单元，用于接收至少一个射频通道中每个射频通道对应的频谱信息；其中，所述至少一个射频通道为确定的所述终端设备能够支持的射频通道。
  14. 根据权利要求13所述的网络设备，其特征在于，所述每个射频通道对应的频谱信息包括以下信息中的至少一项：
    频谱范围、所述频谱范围内支持时分复用TDD和/或频分复用FDD的 频带的指示信息。
  15. 根据权利要求14所述的网络设备，其特征在于，所述每个射频通道对应的频谱信息还包括：
    所述频谱范围内，所述终端设备不支持的频带的指示信息。
  16. 根据权利要求13至15中任一项所述的网络设备，其特征在于，所述接收单元还用于：
    接收所述终端设备发送的所述每个射频通道对应的射频通道能力信息；
    其中，所述射频通道能力信息包括一下信息中的至少一项：
    多输入多输出MIMO能力、数据接收通道的数量、数据发送通道的数量以及载波聚合的支持能力。
PCT/CN2017/108675 2017-10-31 2017-10-31 上报频谱的方法、终端设备和网络设备 WO2019084799A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023201752A1 (zh) * 2022-04-22 2023-10-26 北京小米移动软件有限公司 一种信息处理方法及其装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113572583B (zh) * 2020-04-28 2022-12-27 华为技术有限公司 通信方法和通信装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101667960A (zh) * 2008-09-04 2010-03-10 中兴通讯股份有限公司 无线接入网系统、终端、数据传输方法、调度终端的方法
CN102271407A (zh) * 2008-09-04 2011-12-07 中兴通讯股份有限公司 调度终端的方法
CN102281639A (zh) * 2008-09-04 2011-12-14 中兴通讯股份有限公司 数据传输方法
WO2014015793A1 (zh) * 2012-07-23 2014-01-30 中兴通讯股份有限公司 能力信息处理方法、装置及基站
CN106506130A (zh) * 2015-09-08 2017-03-15 中国电信股份有限公司 基于载波聚合的通信方法和系统以及基站和终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101605321B (zh) * 2008-06-11 2012-01-11 中兴通讯股份有限公司 一种频带资源分配方法
CN101860914A (zh) * 2009-04-10 2010-10-13 大唐移动通信设备有限公司 上报射频能力的方法及终端、网络资源分配方法及系统
CN102291759B (zh) * 2010-06-21 2014-07-23 电信科学技术研究院 接收能力上报的方法及设备
CN102457352B (zh) * 2010-11-04 2014-05-07 华为技术有限公司 一种聚合载波中rf能力上报的方法、设备和系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101667960A (zh) * 2008-09-04 2010-03-10 中兴通讯股份有限公司 无线接入网系统、终端、数据传输方法、调度终端的方法
CN102271407A (zh) * 2008-09-04 2011-12-07 中兴通讯股份有限公司 调度终端的方法
CN102281639A (zh) * 2008-09-04 2011-12-14 中兴通讯股份有限公司 数据传输方法
WO2014015793A1 (zh) * 2012-07-23 2014-01-30 中兴通讯股份有限公司 能力信息处理方法、装置及基站
CN106506130A (zh) * 2015-09-08 2017-03-15 中国电信股份有限公司 基于载波聚合的通信方法和系统以及基站和终端

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023201752A1 (zh) * 2022-04-22 2023-10-26 北京小米移动软件有限公司 一种信息处理方法及其装置

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