CN104380719A - Mimo信号发送和接收设备以及包括至少一个这种设备的系统 - Google Patents

Mimo信号发送和接收设备以及包括至少一个这种设备的系统 Download PDF

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Publication number
CN104380719A
CN104380719A CN201380029816.0A CN201380029816A CN104380719A CN 104380719 A CN104380719 A CN 104380719A CN 201380029816 A CN201380029816 A CN 201380029816A CN 104380719 A CN104380719 A CN 104380719A
Authority
CN
China
Prior art keywords
sector
antenna
mimo
angle
equipment according
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.)
Pending
Application number
CN201380029816.0A
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English (en)
Chinese (zh)
Inventor
阿里·卢齐耶
让-伊夫·勒纳乌尔
多米尼克·洛海通
菲利普·梅纳德
让-卢克·罗伯特
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of CN104380719A publication Critical patent/CN104380719A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H04B7/046—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking physical layer constraints into account
    • 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
    • H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
    • 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
    • H04B7/0697—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 spatial multiplexing
    • 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
    • H04B7/0805—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 single receiver and antenna switching
    • H04B7/0814—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 single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
    • 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
    • H04B7/10—Polarisation diversity; Directional diversity
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201380029816.0A 2012-06-07 2013-05-31 Mimo信号发送和接收设备以及包括至少一个这种设备的系统 Pending CN104380719A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1255300A FR2991837A1 (fr) 2012-06-07 2012-06-07 Dispositif d'emission ou de reception de signaux mimo et systeme comportant au moins un tel dispositif
FR1255300 2012-06-07
PCT/EP2013/061318 WO2013182496A1 (en) 2012-06-07 2013-05-31 Mimo signal transmission and reception device and system comprising at least one such device

Publications (1)

Publication Number Publication Date
CN104380719A true CN104380719A (zh) 2015-02-25

Family

ID=46852162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380029816.0A Pending CN104380719A (zh) 2012-06-07 2013-05-31 Mimo信号发送和接收设备以及包括至少一个这种设备的系统

Country Status (8)

Country Link
US (1) US20150155921A1 (enExample)
EP (1) EP2859723B1 (enExample)
JP (1) JP2015520587A (enExample)
KR (1) KR20150020550A (enExample)
CN (1) CN104380719A (enExample)
FR (1) FR2991837A1 (enExample)
TW (1) TW201351909A (enExample)
WO (1) WO2013182496A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107453792A (zh) * 2016-05-30 2017-12-08 索尼移动通讯有限公司 调整蜂窝通信系统中的终端设备的天线配置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102140187B1 (ko) * 2019-04-05 2020-07-31 한국전자통신연구원 수동형 재밍기, 그것을 포함하는 재밍 시스템 및 그것의 동작 방법
US11533629B2 (en) * 2020-04-21 2022-12-20 Charter Communications Operating, Llc Scheduled amplifier wireless base station apparatus and methods
US11438769B2 (en) 2020-04-28 2022-09-06 Charter Communications Operating, Llc Apparatus and methods for spatial and operational differentiation and optimization in a wireless system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093416A1 (en) * 2003-04-07 2004-10-28 Yoram Ofek Multi-sector antenna apparatus
CN1898905A (zh) * 2003-12-30 2007-01-17 英特尔公司 Wlan的扇形天线系统
CN101395820A (zh) * 2006-02-28 2009-03-25 罗塔尼公司 重叠mimo天线物理扇区的方法和设备
US20100119002A1 (en) * 2008-11-12 2010-05-13 Xirrus, Inc. Mimo antenna system
JP2010193189A (ja) * 2009-02-18 2010-09-02 Nippon Telegr & Teleph Corp <Ntt> 分散アンテナシステムおよび分散アンテナ制御方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004093416A1 (en) * 2003-04-07 2004-10-28 Yoram Ofek Multi-sector antenna apparatus
CN1898905A (zh) * 2003-12-30 2007-01-17 英特尔公司 Wlan的扇形天线系统
CN101395820A (zh) * 2006-02-28 2009-03-25 罗塔尼公司 重叠mimo天线物理扇区的方法和设备
US20100119002A1 (en) * 2008-11-12 2010-05-13 Xirrus, Inc. Mimo antenna system
JP2010193189A (ja) * 2009-02-18 2010-09-02 Nippon Telegr & Teleph Corp <Ntt> 分散アンテナシステムおよび分散アンテナ制御方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107453792A (zh) * 2016-05-30 2017-12-08 索尼移动通讯有限公司 调整蜂窝通信系统中的终端设备的天线配置
CN107453792B (zh) * 2016-05-30 2021-10-08 索尼集团公司 终端设备和调整终端设备的天线配置的方法

Also Published As

Publication number Publication date
EP2859723A1 (en) 2015-04-15
FR2991837A1 (fr) 2013-12-13
KR20150020550A (ko) 2015-02-26
US20150155921A1 (en) 2015-06-04
JP2015520587A (ja) 2015-07-16
EP2859723B1 (en) 2019-09-11
TW201351909A (zh) 2013-12-16
WO2013182496A1 (en) 2013-12-12

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Application publication date: 20150225

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