CN1173490C - 无线接收装置及无线接收方法 - Google Patents

无线接收装置及无线接收方法 Download PDF

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Publication number
CN1173490C
CN1173490C CNB991247752A CN99124775A CN1173490C CN 1173490 C CN1173490 C CN 1173490C CN B991247752 A CNB991247752 A CN B991247752A CN 99124775 A CN99124775 A CN 99124775A CN 1173490 C CN1173490 C CN 1173490C
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China
Prior art keywords
antenna
antenna group
antennas
group
reception
Prior art date
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Expired - Fee Related
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CNB991247752A
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English (en)
Chinese (zh)
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CN1258139A (zh
Inventor
����һ
三好宪一
平松胜彦
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Publication of CN1258139A publication Critical patent/CN1258139A/zh
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Publication of CN1173490C publication Critical patent/CN1173490C/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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
CNB991247752A 1998-12-14 1999-12-10 无线接收装置及无线接收方法 Expired - Fee Related CN1173490C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35489698A JP4181259B2 (ja) 1998-12-14 1998-12-14 受信装置及び受信方法
JP354896/1998 1998-12-14

Publications (2)

Publication Number Publication Date
CN1258139A CN1258139A (zh) 2000-06-28
CN1173490C true CN1173490C (zh) 2004-10-27

Family

ID=18440648

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB991247752A Expired - Fee Related CN1173490C (zh) 1998-12-14 1999-12-10 无线接收装置及无线接收方法

Country Status (5)

Country Link
US (1) US6622013B1 (enExample)
EP (1) EP1026835B1 (enExample)
JP (1) JP4181259B2 (enExample)
CN (1) CN1173490C (enExample)
DE (1) DE69921955T2 (enExample)

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JP4091854B2 (ja) * 2003-01-31 2008-05-28 富士通株式会社 アレーアンテナの制御方法及びその装置、並びにアレーアンテナの制御プログラム
US8457264B2 (en) * 2003-02-28 2013-06-04 Vixs Systems, Inc. Radio receiver having a diversity antenna structure
US7515939B2 (en) 2003-10-01 2009-04-07 Broadcom Corporation System and method for channel-adaptive antenna selection
US20040185782A1 (en) * 2003-03-17 2004-09-23 Halford Steven Dennis Technique for selecting a signal path in an antenna system
US8185075B2 (en) 2003-03-17 2012-05-22 Broadcom Corporation System and method for channel bonding in multiple antenna communication systems
JP4184854B2 (ja) * 2003-04-07 2008-11-19 株式会社エヌ・ティ・ティ・ドコモ 電波送受信装置及び電波送受信方法
JP4157506B2 (ja) * 2003-07-29 2008-10-01 株式会社東芝 無線受信装置及び無線受信方法
US7200373B2 (en) * 2003-09-15 2007-04-03 Silicon Laboratories Inc. Antenna detection and diagnostic system and related method
EP3340488B1 (en) * 2003-10-01 2020-02-19 Avago Technologies International Sales Pte. Limited System and method for antenna selection
EP1530255A1 (en) * 2003-11-07 2005-05-11 Matsushita Electric Industrial Co., Ltd. Adaptive antenna apparatus provided with a plurality of pairs of bidirectional antennas
JP3906209B2 (ja) * 2004-01-26 2007-04-18 株式会社東芝 無線受信装置及び無線受信方法
JP4734210B2 (ja) * 2006-10-04 2011-07-27 富士通株式会社 無線通信方法
JP4855292B2 (ja) * 2007-02-13 2012-01-18 三菱電機株式会社 基地局、受信ダイバーシチ方法、送信ダイバーシチ方法および無線リンク確立方法
US20090149146A1 (en) * 2007-12-05 2009-06-11 Motorola, Inc. Adaptive millimeter-wave antenna system
US8494466B2 (en) * 2008-03-26 2013-07-23 Broadcom Corporation Selecting receiver chains of a mobile unit for receiving wireless signals
US20110065391A1 (en) * 2008-05-27 2011-03-17 Akihiko Shiotsuki Wireless communication apparatus for changing directional pattern of variable directivity antenna according to variations in radio wave propagation enviroment
US8934855B2 (en) 2008-11-12 2015-01-13 Apple Inc. Antenna auto-configuration
EP2438648A4 (en) * 2009-02-19 2014-06-25 Polyvalor Ltd Partnership SYSTEM FOR CONTROLLING THE RADIATION DIAGRAM OF A DIRECTIONAL ANTENNA
JP5159863B2 (ja) * 2010-11-15 2013-03-13 株式会社東芝 無線基地局装置、無線部制御装置及び無線通信方法
KR20120070966A (ko) * 2010-12-22 2012-07-02 한국전자통신연구원 다중 안테나를 이용한 무선 채널 측정 장치
JP5289486B2 (ja) * 2011-03-08 2013-09-11 株式会社東芝 無線基地局装置、無線部制御装置及び無線通信方法
CN103607229B (zh) * 2013-10-17 2017-06-09 上海交通大学 基于可重构功率合成器的多天线选择性合并分集方法
AU2015219260A1 (en) 2014-02-18 2016-08-25 Commscope Technologies Llc Selectively combining uplink signals in distributed antenna systems
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller
KR102429965B1 (ko) * 2016-02-19 2022-08-08 삼성전자주식회사 사용자 단말의 수신 안테나 선택 방법 및 그 장치
JP6647990B2 (ja) * 2016-09-05 2020-02-14 アルパイン株式会社 デジタル放送受信装置
US10567094B2 (en) * 2017-08-01 2020-02-18 Denso International America, Inc. System and method for characterizing radio and antenna performance using RSS measurements
FR3070796B1 (fr) * 2017-09-05 2019-08-30 Continental Automotive France Procede de mise a jour d'une liste de stations recevables par un systeme de reception radio
JP7339037B2 (ja) * 2019-07-10 2023-09-05 ファナック株式会社 制御装置、診断方法及び診断プログラム

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GB2281012B (en) 1993-08-12 1998-04-15 Northern Telecom Ltd Angle diversity for multiple beam antenna
US5684491A (en) * 1995-01-27 1997-11-04 Hazeltine Corporation High gain antenna systems for cellular use
FI98171C (fi) * 1995-05-24 1997-04-25 Nokia Telecommunications Oy Menetelmä pilottikanavien lähettämiseksi ja solukkoradiojärjestelmä
JPH09307492A (ja) 1996-05-15 1997-11-28 Kokusai Electric Co Ltd ダイバーシチ受信回路
US5689272A (en) 1996-07-29 1997-11-18 Motorola, Inc. Method and system for producing antenna element signals for varying an antenna array pattern
JP2000509944A (ja) * 1997-02-13 2000-08-02 ノキア テレコミュニカシオンス オサケ ユキチュア 方向性無線通信方法及び装置
JPH10256970A (ja) 1997-03-14 1998-09-25 Nippon Telegr & Teleph Corp <Ntt> 無線通信方式
BR9812816A (pt) * 1997-09-15 2000-08-08 Adaptive Telecom Inc Processos para comunicação sem fio, e para eficientemente determinar na estação base um canal espacial da unidade móvel em um sistema de comunicação sem fio, e, estação base de cdma
US6438389B1 (en) * 1998-07-24 2002-08-20 The Board Of Trustees Of The Leland Stanford Junior University Wireless communication system with adaptive beam selection
US6330458B1 (en) * 1998-08-31 2001-12-11 Lucent Technologies Inc. Intelligent antenna sub-sector switching for time slotted systems

Also Published As

Publication number Publication date
JP4181259B2 (ja) 2008-11-12
US6622013B1 (en) 2003-09-16
CN1258139A (zh) 2000-06-28
DE69921955D1 (de) 2004-12-23
DE69921955T2 (de) 2005-03-24
EP1026835A3 (en) 2003-06-04
EP1026835A2 (en) 2000-08-09
JP2000183795A (ja) 2000-06-30
EP1026835B1 (en) 2004-11-17

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