CN107408969A - 一种天线模式选择方法、装置及系统 - Google Patents

一种天线模式选择方法、装置及系统 Download PDF

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Publication number
CN107408969A
CN107408969A CN201580076772.6A CN201580076772A CN107408969A CN 107408969 A CN107408969 A CN 107408969A CN 201580076772 A CN201580076772 A CN 201580076772A CN 107408969 A CN107408969 A CN 107408969A
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antenna
pilot signal
index information
emission mode
subframe
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CN201580076772.6A
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CN107408969B (zh
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吴涛
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Huawei Technologies Co Ltd
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Huawei Technologies Co 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

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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

一种天线模式选择方法、装置及系统，涉及通信领域，用于天线模式选择，可以减少天线模式选择的时间，从而加快天线模式选择的速度，提高效率。该方法包括：发送装置在一个子帧向接收装置发送N个导频信号以及对应的N套天线索引信息(201)；发送装置接收接收装置发送的天线模式指示信息(202)；发送装置将天线模式指示信息中包含的天线索引信息对应的发射模式作为接收装置的最优发射模式(203)。

Description

PCT国内申请，说明书已公开。

Claims (15)

  1. PCT国内申请，权利要求书已公开。
CN201580076772.6A 2015-03-12 2015-03-12 一种天线模式选择方法、装置及系统 Active CN107408969B (zh)

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PCT/CN2015/074094 WO2016141585A1 (zh) 2015-03-12 2015-03-12 一种天线模式选择方法、装置及系统

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CN107408969A true CN107408969A (zh) 2017-11-28
CN107408969B CN107408969B (zh) 2021-05-07

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WO (1) WO2016141585A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109412665B (zh) * 2018-07-09 2022-03-22 展讯通信（上海）有限公司 信道状态的指示及获取方法、发送设备、接收设备、介质
KR20210125034A (ko) 2019-02-15 2021-10-15 우시 바이올로직스 아일랜드 리미티드 동질성이 개선된 항체-약물 콘쥬게이트의 제조방법
CN113162660B (zh) * 2020-01-07 2023-09-29 华为技术有限公司 信息传输方法及相关装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110090860A1 (en) * 2008-04-30 2011-04-21 Bin Chul Ihm System information transmission method and subframe structure
CN102089994A (zh) * 2008-08-05 2011-06-08 Lg电子株式会社 用于下行多输入多输出系统的基准信号传输方法
CN102318220A (zh) * 2009-02-11 2012-01-11 Lg电子株式会社 用于多天线发射的终端的操作
CN102362443A (zh) * 2009-03-23 2012-02-22 Lg电子株式会社 在多天线系统中发射参考信号的方法和设备
CN102396165A (zh) * 2009-04-15 2012-03-28 Lg电子株式会社 发射参考信号的方法和设备
CN102714527A (zh) * 2010-01-22 2012-10-03 Lg电子株式会社 用于在mimo无线通信系统中提供下行链路控制信息的方法和设备
WO2014051374A1 (en) * 2012-09-27 2014-04-03 Lg Electronics Inc. Method and apparatus for transmitting or receiving reference signal in wireless communication system
CN103748801A (zh) * 2011-07-28 2014-04-23 三星电子株式会社 无线通信系统中用于波束形成的装置和方法
CN103999389A (zh) * 2011-11-04 2014-08-20 高通股份有限公司 用于使用盲检测由用户装备进行的干扰消除的方法和设备
CN104205920A (zh) * 2012-03-23 2014-12-10 株式会社Ntt都科摩 无线通信系统、用户终端、无线基站装置以及无线通信方法
CN104380643A (zh) * 2012-06-19 2015-02-25 高通股份有限公司 用于辅助用户设备的网络信息
CN105162510A (zh) * 2009-03-23 2015-12-16 Lg电子株式会社 在多天线系统中发射参考信号的方法和设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2095534B1 (en) * 2006-12-20 2019-06-05 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for selecting an antenna mode in a mobile telecommunication network
IN2012DN03274A (zh) * 2009-10-16 2015-10-23 Nokia Siemens Networks Oy
WO2011156974A1 (zh) * 2010-06-18 2011-12-22 上海贝尔股份有限公司 用于下行信道质量监测的方法以及装置

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110090860A1 (en) * 2008-04-30 2011-04-21 Bin Chul Ihm System information transmission method and subframe structure
CN102089994A (zh) * 2008-08-05 2011-06-08 Lg电子株式会社 用于下行多输入多输出系统的基准信号传输方法
CN102318220A (zh) * 2009-02-11 2012-01-11 Lg电子株式会社 用于多天线发射的终端的操作
CN102362443A (zh) * 2009-03-23 2012-02-22 Lg电子株式会社 在多天线系统中发射参考信号的方法和设备
CN105162510A (zh) * 2009-03-23 2015-12-16 Lg电子株式会社 在多天线系统中发射参考信号的方法和设备
CN102396165A (zh) * 2009-04-15 2012-03-28 Lg电子株式会社 发射参考信号的方法和设备
CN102714527A (zh) * 2010-01-22 2012-10-03 Lg电子株式会社 用于在mimo无线通信系统中提供下行链路控制信息的方法和设备
CN103748801A (zh) * 2011-07-28 2014-04-23 三星电子株式会社 无线通信系统中用于波束形成的装置和方法
CN103999389A (zh) * 2011-11-04 2014-08-20 高通股份有限公司 用于使用盲检测由用户装备进行的干扰消除的方法和设备
CN104205920A (zh) * 2012-03-23 2014-12-10 株式会社Ntt都科摩 无线通信系统、用户终端、无线基站装置以及无线通信方法
CN104380643A (zh) * 2012-06-19 2015-02-25 高通股份有限公司 用于辅助用户设备的网络信息
WO2014051374A1 (en) * 2012-09-27 2014-04-03 Lg Electronics Inc. Method and apparatus for transmitting or receiving reference signal in wireless communication system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE: "IEEE Standard for Information technology--Telecommunications and information exchange between systems--Local and metropolitan area networks--Specific requirements", 《IEEE STANDARDS ASSOCIATION》 *

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CN107408969B (zh) 2021-05-07

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