ATE467278T1 - Flexibles mehrsektor-mehrantennensystem - Google Patents

Flexibles mehrsektor-mehrantennensystem

Info

Publication number
ATE467278T1
ATE467278T1 AT06738746T AT06738746T ATE467278T1 AT E467278 T1 ATE467278 T1 AT E467278T1 AT 06738746 T AT06738746 T AT 06738746T AT 06738746 T AT06738746 T AT 06738746T AT E467278 T1 ATE467278 T1 AT E467278T1
Authority
AT
Austria
Prior art keywords
sector
antenna
antenna system
transmitter
flexible
Prior art date
Application number
AT06738746T
Other languages
English (en)
Inventor
Rath Vannithamby
Alpaslan Savas
Young Yoon
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE467278T1 publication Critical patent/ATE467278T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H04B7/0413—MIMO systems
    • 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
    • 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
    • H04B7/06—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
    • H04B7/06—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
    • H04B7/0667—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 delayed versions of same signal
    • H04B7/0669—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 delayed versions of same signal using different channel coding between antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT06738746T 2005-04-18 2006-03-17 Flexibles mehrsektor-mehrantennensystem ATE467278T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/108,323 US20060234777A1 (en) 2005-04-18 2005-04-18 Flexible multi-sector multiple antenna system
PCT/US2006/009722 WO2006113009A1 (en) 2005-04-18 2006-03-17 Flexible multi-sector multiple antenna system

Publications (1)

Publication Number Publication Date
ATE467278T1 true ATE467278T1 (de) 2010-05-15

Family

ID=36587219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06738746T ATE467278T1 (de) 2005-04-18 2006-03-17 Flexibles mehrsektor-mehrantennensystem

Country Status (8)

Country Link
US (2) US20060234777A1 (de)
EP (1) EP1875631B1 (de)
JP (1) JP5096317B2 (de)
CN (1) CN101160746B (de)
AT (1) ATE467278T1 (de)
DE (1) DE602006014132D1 (de)
ES (1) ES2345217T3 (de)
WO (1) WO2006113009A1 (de)

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WO2007043459A1 (ja) * 2005-10-07 2007-04-19 Nec Corporation 複数の基地局と移動局によるｍｉｍｏ無線通信システム及び方法
US8560018B2 (en) * 2005-12-09 2013-10-15 Samsung Electronics Co., Ltd. Flexible sectorization in wireless communication systems
EP1994650B1 (de) 2006-02-28 2012-12-19 Rotani Inc. Verfahren und vorrichtung zur überlappung physischer mimo-antennen-sektoren
JP4812479B2 (ja) * 2006-03-20 2011-11-09 株式会社エヌ・ティ・ティ・ドコモ 移動局及び周辺セル測定方法
CN101595670B (zh) * 2006-11-01 2012-05-23 Lm爱立信电话有限公司 基于mimo的无线通信系统中的sinr反馈方法和装置
WO2008072336A1 (ja) 2006-12-14 2008-06-19 Fujitsu Limited 多入力多出力通信のためのアンテナを選択する制御装置
KR101422141B1 (ko) 2007-02-27 2014-07-28 아주대학교산학협력단 통신 시스템에서 자원 이용 시스템 및 방법
US8326365B2 (en) * 2007-05-29 2012-12-04 Qualcomm Incorporated Sectorized base stations as multiple antenna systems
US7929625B2 (en) * 2007-09-20 2011-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Quality of service based antenna mapping for multiple-input multiple-output communication systems
CN101843143A (zh) * 2007-10-31 2010-09-22 三菱电机株式会社 移动通信系统、基站、移动站、以及基站设置方法
KR101432691B1 (ko) 2009-09-15 2014-08-21 닛본 덴끼 가부시끼가이샤 통신 시스템, 통신 방법, 기지국, 유저 장비 및 프로그램
CN102918707B (zh) 2010-06-11 2016-09-14 瑞典爱立信有限公司 通信系统中具有可切换天线功能的节点
CN101908915B (zh) * 2010-07-19 2013-08-07 华为技术有限公司 信号传输方法、装置和基站
WO2012060748A1 (en) * 2010-11-03 2012-05-10 Telefonaktiebolaget Lm Eriksson (Publ) A radio base station and a method therein
CN102695182B (zh) 2011-03-24 2017-03-15 株式会社Ntt都科摩 一种通信处理方法及基站
US8494587B2 (en) 2011-09-19 2013-07-23 PureWave Networks, Inc Architecture, devices and methods for supporting multiple operators in a wireless basestation
US9167474B2 (en) 2011-09-19 2015-10-20 Redline Innovations Group Inc. Sharing of radio resources between a backhaul link and a radio access network
US8538420B2 (en) 2011-09-19 2013-09-17 PureWave Networks, Inc Multi-band wireless cellular system and method
US8891464B2 (en) 2011-09-19 2014-11-18 Redline Innovations Group, Inc. Architecture, devices and methods for supporting multiple channels in a wireless system
EP2639970A1 (de) 2012-03-15 2013-09-18 Thomson Licensing Verfahren und Vorrichtung zur Steuerung einer drahtlosen Verbindung in einem MIMO-System unter Verwendung von direktionalen Multi-Sektor-Antennen
JP6038330B2 (ja) * 2012-10-03 2016-12-07 ゼットティーイー ウィストロン テレコム エービー 無線ネットワークにおける送信アンテナの動的再構成
EP2979408B1 (de) * 2013-03-25 2017-09-27 Altiostar Networks, Inc. Systeme und verfahren zur planung von datenpaketen auf der basis von verzögerungstoleranz von anwendungen
US10420118B2 (en) * 2013-09-27 2019-09-17 Qualcomm Incorporated Multiflow with antenna selection
KR102077109B1 (ko) * 2014-02-05 2020-02-13 에스케이텔레콤 주식회사 기지국장치 및 기지국장치의 동작 방법
US10057780B2 (en) 2016-07-14 2018-08-21 At&T Mobility Ii Llc Interleaved transceivers using different radio spectrum
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ZA95797B (en) * 1994-02-14 1996-06-20 Qualcomm Inc Dynamic sectorization in a spread spectrum communication system
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US6421005B1 (en) * 2000-08-09 2002-07-16 Lucent Technologies Inc. Adaptive antenna system and method
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JP2004072663A (ja) * 2002-08-09 2004-03-04 Fujitsu Ltd アンテナ制御装置
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JP2004297291A (ja) * 2003-03-26 2004-10-21 Nec Saitama Ltd 無線基地局、及びそれを用いた移動体通信システムとそのセクタアンテナの指向角度制御方法
WO2004093416A1 (en) * 2003-04-07 2004-10-28 Yoram Ofek Multi-sector antenna apparatus

Also Published As

Publication number Publication date
US20150111614A1 (en) 2015-04-23
DE602006014132D1 (de) 2010-06-17
WO2006113009A1 (en) 2006-10-26
JP5096317B2 (ja) 2012-12-12
JP2008537442A (ja) 2008-09-11
CN101160746B (zh) 2011-10-19
EP1875631A1 (de) 2008-01-09
US20060234777A1 (en) 2006-10-19
ES2345217T3 (es) 2010-09-17
CN101160746A (zh) 2008-04-09
EP1875631B1 (de) 2010-05-05

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Legal Events

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