CN111903072A - 一种通信方法及相关设备 - Google Patents

一种通信方法及相关设备 Download PDF

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Publication number
CN111903072A
CN111903072A CN201880091613.7A CN201880091613A CN111903072A CN 111903072 A CN111903072 A CN 111903072A CN 201880091613 A CN201880091613 A CN 201880091613A CN 111903072 A CN111903072 A CN 111903072A
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China
Prior art keywords
antenna array
terminal
base station
signal quality
antenna
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Application number
CN201880091613.7A
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English (en)
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CN111903072B (zh
Inventor
刘丹谱
鄢浩
于峰
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN111903072A publication Critical patent/CN111903072A/zh
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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
    • H04B7/0602—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 antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H04B7/061—Antenna selection according to transmission parameters 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H04B7/082—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection selecting best antenna path
    • 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
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0834—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection based on external parameters, e.g. subscriber speed or location

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

Abstract

本申请实施例提供一种通信方法及相关设备，方法应用于基站，基站包括多个天线阵列和基带处理单元，多个天线阵列分布在通信区域周围且均与基带处理单元保持连接，通信区域内的终端用于与天线阵列进行信号传输以实现与基带处理单元的通信，方法包括：基站通过基带处理单元在与终端进行信号传输的主天线阵列与终端之间存在遮挡物时，控制备天线阵列与终端进行信号传输，主天线阵列和备天线阵列属于基站包括的天线阵列，备天线阵列为多个天线阵列中除主天线阵列之外与终端之间的信号质量最高的天线阵列。采用本申请实施例，能够保证终端与基站之间通信畅通。

Description

PCT国内申请，说明书已公开。

Claims (27)

  1. PCT国内申请，权利要求书已公开。
CN201880091613.7A 2018-04-08 2018-04-08 一种通信方法及相关设备 Active CN111903072B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/082227 WO2019195970A1 (zh) 2018-04-08 2018-04-08 一种通信方法及相关设备

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CN111903072A true CN111903072A (zh) 2020-11-06
CN111903072B CN111903072B (zh) 2022-04-29

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US (1) US11303334B2 (zh)
EP (1) EP3761516A4 (zh)
CN (1) CN111903072B (zh)
WO (1) WO2019195970A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114598362A (zh) * 2020-12-04 2022-06-07 海能达通信股份有限公司 Mimo移动通信方法、通信系统及存储装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11923921B2 (en) 2021-11-05 2024-03-05 Qualcomm Incorporated Techniques for dynamic beam correspondence for mitigation of blockage conditions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101867401A (zh) * 2010-05-04 2010-10-20 西安交通大学 一种遮挡躲避的60GHz多天线系统及其信号处理方法
US20100315312A1 (en) * 2005-12-12 2010-12-16 Wi-Lan, Inc. Self-installable switchable antenna
US20160248451A1 (en) * 2015-02-23 2016-08-25 Qualcomm Incorporated Transceiver configuration for millimeter wave wireless communications

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Publication number Priority date Publication date Assignee Title
CN101471139A (zh) * 2002-11-25 2009-07-01 张国飙 三维存储器之设计
US7272364B2 (en) * 2002-12-30 2007-09-18 Motorola, Inc. Method and system for minimizing overlap nulling in switched beams
EP1885071A4 (en) * 2005-05-20 2015-01-28 Fujitsu Ltd RADIO COMMUNICATION DEVICE, MOBILE TERMINAL DEVICE, RADIO COMMUNICATION METHOD
CN201126857Y (zh) * 2007-12-20 2008-10-01 京信通信系统（中国）有限公司 多系统共体天线
KR101878211B1 (ko) * 2011-09-19 2018-07-16 삼성전자주식회사 무선 통신 시스템에서 다중 빔포밍 송수신기를 운용하기 위한 장치 및 방법
KR102079629B1 (ko) * 2013-05-02 2020-02-21 삼성전자주식회사 무선 통신 시스템에서 하이브리드 빔포밍의 복잡도 개선을 위한 방법 및 장치
US10574321B2 (en) * 2017-11-14 2020-02-25 Telefonaktiebolaget Lm Ericsson (Publ) UE reporting aggregated channel state information based on multiple P3 sweeps

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100315312A1 (en) * 2005-12-12 2010-12-16 Wi-Lan, Inc. Self-installable switchable antenna
CN101867401A (zh) * 2010-05-04 2010-10-20 西安交通大学 一种遮挡躲避的60GHz多天线系统及其信号处理方法
US20160248451A1 (en) * 2015-02-23 2016-08-25 Qualcomm Incorporated Transceiver configuration for millimeter wave wireless communications

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114598362A (zh) * 2020-12-04 2022-06-07 海能达通信股份有限公司 Mimo移动通信方法、通信系统及存储装置
CN114598362B (zh) * 2020-12-04 2023-09-05 海能达通信股份有限公司 Mimo移动通信方法、通信系统及存储装置

Also Published As

Publication number Publication date
US20210013939A1 (en) 2021-01-14
EP3761516A4 (en) 2021-01-20
CN111903072B (zh) 2022-04-29
WO2019195970A1 (zh) 2019-10-17
US11303334B2 (en) 2022-04-12
EP3761516A1 (en) 2021-01-06

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