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)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7603141B2 (en) * 2005-06-02 2009-10-13 Qualcomm, Inc. Multi-antenna station with distributed antennas
US8090412B2 (en) * 2005-07-17 2012-01-03 Broadcom Corporation Multi-sector base station and shared processing information
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
WO2007108885A2 (en) 2006-02-28 2007-09-27 Rotani, Inc. Methods and apparatus for overlapping mimo antenna physical sectors
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
EP2078365A4 (de) * 2006-11-01 2012-07-25 Ericsson Telefon Ab L M Verfahren und anordnung für sinr-rückkopplung in auf mimo basierenden drahtlosen kommunikationssystemen
EP2093918B1 (de) * 2006-12-14 2015-12-30 Fujitsu Limited Steuerung zur auswahl einer antenne für die kommunikation mit mehreren eingängen und mehreren ausgängen
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
KR20100063789A (ko) * 2007-10-31 2010-06-11 미쓰비시덴키 가부시키가이샤 이동 통신 시스템, 기지국, 이동국, 및 기지국 설치방법
WO2011033556A1 (en) 2009-09-15 2011-03-24 Nec Corporation Commuunication system, communication method, base station, user equipment, and therein program
KR101686697B1 (ko) 2010-06-11 2016-12-14 텔레폰악티에볼라겟엘엠에릭슨(펍) 스위칭 가능한 안테나 기능들을 가지는 통신시스템의 노드
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
EP2636236A4 (de) * 2010-11-03 2016-06-29 Ericsson Telefon Ab L M Funkbasisstation und verfahren dafür
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
US8538420B2 (en) 2011-09-19 2013-09-17 PureWave Networks, Inc Multi-band wireless cellular system and method
US9113354B2 (en) 2011-09-19 2015-08-18 Redline Innovations Group Inc. Shared backhaul link for multiple wireless systems
US8891464B2 (en) * 2011-09-19 2014-11-18 Redline Innovations Group, Inc. Architecture, devices and methods for supporting multiple channels in a wireless system
US8494587B2 (en) 2011-09-19 2013-07-23 PureWave Networks, Inc Architecture, devices and methods for supporting multiple operators in a wireless basestation
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
WO2014096955A1 (en) * 2012-10-03 2014-06-26 Zte Wistron Telecom Ab Dynamic transmission antenna reconfiguration in wireles networks
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
WO2018053291A1 (en) * 2016-09-16 2018-03-22 Altaeros Energies, Inc. Wireless communication station
KR20240138842A (ko) * 2023-03-13 2024-09-20 삼성전자주식회사 전자 장치 및 그의 동작 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6748216B1 (en) * 1991-04-02 2004-06-08 Cellco Partnership Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems
ZA95797B (en) * 1994-02-14 1996-06-20 Qualcomm Inc Dynamic sectorization in a spread spectrum communication system
SE515862C2 (sv) * 1997-10-20 2001-10-22 Radio Design Innovation Tj Ab Skarvfri lobhandover
US7039441B1 (en) * 1999-10-19 2006-05-02 Kathrein-Werke Kg High speed fixed wireless voice/data systems and methods
TW468316B (en) * 2000-02-03 2001-12-11 Acer Peripherals Inc Non-spatial division multiple access wireless communication system providing SDMA communication channels and its method
US6421005B1 (en) * 2000-08-09 2002-07-16 Lucent Technologies Inc. Adaptive antenna system and method
CN1151691C (zh) * 2000-10-24 2004-05-26 深圳市中兴通讯股份有限公司 移动通信全向5载频至三扇区24载频的基站天馈系统
WO2002087107A1 (en) * 2001-04-25 2002-10-31 Koninklijke Philips Electronics N.V. Radio communication system
US7095987B2 (en) * 2001-11-15 2006-08-22 Texas Instruments Incorporated Method and apparatus for received uplinked-signal based adaptive downlink diversity within a communication system
DE60214340T2 (de) * 2002-04-30 2007-05-16 Motorola, Inc., Schaumburg Drahtlose Kommunikation mittels Vielfachsende- und Vielfachempfangs-Antennenanordnung
JP2004072663A (ja) * 2002-08-09 2004-03-04 Fujitsu Ltd アンテナ制御装置
US7742788B2 (en) * 2002-10-01 2010-06-22 Motorola, Inc. Method and apparatus for using switched multibeam antennas in a multiple access communication system
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
JP5096317B2 (ja) 2012-12-12
JP2008537442A (ja) 2008-09-11
DE602006014132D1 (de) 2010-06-17
WO2006113009A1 (en) 2006-10-26
EP1875631B1 (de) 2010-05-05
CN101160746B (zh) 2011-10-19
US20150111614A1 (en) 2015-04-23
ES2345217T3 (es) 2010-09-17
EP1875631A1 (de) 2008-01-09
CN101160746A (zh) 2008-04-09
US20060234777A1 (en) 2006-10-19

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Legal Events

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