CN110073605A - 无线通信方法和装置 - Google Patents

无线通信方法和装置 Download PDF

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Publication number
CN110073605A
CN110073605A CN201780077055.4A CN201780077055A CN110073605A CN 110073605 A CN110073605 A CN 110073605A CN 201780077055 A CN201780077055 A CN 201780077055A CN 110073605 A CN110073605 A CN 110073605A
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China
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uplink
launching
metric
network equipment
terminal device
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CN201780077055.4A
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CN110073605B (zh
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唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06966—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using beam correspondence; using channel reciprocity, e.g. downlink beam training based on uplink sounding reference signal [SRS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种无线通信方法和装置，能够降低信令开销。该方法包括：终端设备采用多个上行发射波束向网络设备发送上行信号；该终端设备接收该网络设备发送的与M1个上行发射波束所对应的M1个度量信息集合，其中，第一度量信息集合包括下列中的至少一种：第一上行发射波束所对应的度量值信息、该第一上行发射波束构成的M2个上行波束对中每个上行波束对的度量值信息，M1和M2不同时等于1；该终端设备采用多个下行接收波束中的每个下行接收波束测量该网络设备采用多个下行发射波束发送的下行信号，得到下行测量结果；该终端设备根据该M1个度量信息集合以及该下行测量结果，确定发射/接收波束对应性的对应性结果。

Description

PCT国内申请，说明书已公开。

Claims (74)

  1. PCT国内申请，权利要求书已公开。
CN201780077055.4A 2017-01-05 2017-01-05 无线通信方法和装置 Active CN110073605B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/070323 WO2018126411A1 (zh) 2017-01-05 2017-01-05 无线通信方法和装置

Publications (2)

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CN110073605A true CN110073605A (zh) 2019-07-30
CN110073605B CN110073605B (zh) 2020-06-02

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US (1) US10715236B2 (zh)
EP (1) EP3537618B1 (zh)
CN (1) CN110073605B (zh)
TW (1) TWI694689B (zh)
WO (1) WO2018126411A1 (zh)

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WO2024077417A1 (zh) * 2022-10-09 2024-04-18 华为技术有限公司 一种感知方法、通信装置及通信***

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EP3567783B1 (en) * 2017-01-05 2022-04-27 LG Electronics Inc. Method for transmitting/receiving uplink channel in wireless communication system, and device therefor
CN109150484B (zh) * 2017-05-04 2020-01-21 华为技术有限公司 一种控制信息传输方法、相关装置及计算机存储介质
EP3614718B1 (en) * 2017-08-11 2022-08-10 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Measurement reporting control methods and related devices
CN110838861B (zh) * 2018-08-17 2023-03-17 大唐移动通信设备有限公司 信号传输方法、波束确定方法及其装置
US11368200B2 (en) * 2018-09-28 2022-06-21 Sony Group Corporation Dynamic control of beam correspondence
US11178586B2 (en) * 2018-10-03 2021-11-16 Qualcomm Incorporated Systems and methods for reporting of beam correspondence state
CN114902572A (zh) * 2020-01-07 2022-08-12 Oppo广东移动通信有限公司 用于波束选择的方法、终端设备和网络设备
US20210258061A1 (en) * 2020-02-17 2021-08-19 Nokia Technologies Oy Beam correspondence verification for wireless networks

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Also Published As

Publication number Publication date
EP3537618A4 (en) 2019-10-23
WO2018126411A1 (zh) 2018-07-12
EP3537618B1 (en) 2021-05-19
TWI694689B (zh) 2020-05-21
US10715236B2 (en) 2020-07-14
CN110073605B (zh) 2020-06-02
TW201826735A (zh) 2018-07-16
US20190326971A1 (en) 2019-10-24
EP3537618A1 (en) 2019-09-11

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