JP4181259B2 - 受信装置及び受信方法 - Google Patents

受信装置及び受信方法 Download PDF

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Publication number
JP4181259B2
JP4181259B2 JP35489698A JP35489698A JP4181259B2 JP 4181259 B2 JP4181259 B2 JP 4181259B2 JP 35489698 A JP35489698 A JP 35489698A JP 35489698 A JP35489698 A JP 35489698A JP 4181259 B2 JP4181259 B2 JP 4181259B2
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JP
Japan
Prior art keywords
antenna
antenna set
reception
directional antennas
antennas
Prior art date
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Expired - Fee Related
Application number
JP35489698A
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English (en)
Japanese (ja)
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JP2000183795A5 (enExample
JP2000183795A (ja
Inventor
憲一 三好
勝彦 平松
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.)
Panasonic Corp
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial Co Ltd
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 Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP35489698A priority Critical patent/JP4181259B2/ja
Priority to US09/455,934 priority patent/US6622013B1/en
Priority to EP99124579A priority patent/EP1026835B1/en
Priority to DE69921955T priority patent/DE69921955T2/de
Priority to CNB991247752A priority patent/CN1173490C/zh
Publication of JP2000183795A publication Critical patent/JP2000183795A/ja
Publication of JP2000183795A5 publication Critical patent/JP2000183795A5/ja
Application granted granted Critical
Publication of JP4181259B2 publication Critical patent/JP4181259B2/ja
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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)
JP35489698A 1998-12-14 1998-12-14 受信装置及び受信方法 Expired - Fee Related JP4181259B2 (ja)

Priority Applications (5)

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
US09/455,934 US6622013B1 (en) 1998-12-14 1999-12-07 Reception apparatus and reception method
EP99124579A EP1026835B1 (en) 1998-12-14 1999-12-09 Diversity Reception apparatus and method
DE69921955T DE69921955T2 (de) 1998-12-14 1999-12-09 Empfangs-Diversityanordnung und Verfahren
CNB991247752A CN1173490C (zh) 1998-12-14 1999-12-10 无线接收装置及无线接收方法

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2000183795A JP2000183795A (ja) 2000-06-30
JP2000183795A5 JP2000183795A5 (enExample) 2005-12-15
JP4181259B2 true JP4181259B2 (ja) 2008-11-12

Family

ID=18440648

Family Applications (1)

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

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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CN1462516B (zh) * 2001-04-25 2010-06-09 皇家菲利浦电子有限公司 无线通信系统
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US6907272B2 (en) * 2002-07-30 2005-06-14 UNIVERSITé LAVAL Array receiver with subarray selection
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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
US8185075B2 (en) 2003-03-17 2012-05-22 Broadcom Corporation System and method for channel bonding in multiple antenna communication systems
US20040185782A1 (en) * 2003-03-17 2004-09-23 Halford Steven Dennis Technique for selecting a signal path in an antenna system
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
US7432857B2 (en) * 2003-11-07 2008-10-07 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
JPWO2009144930A1 (ja) * 2008-05-27 2011-10-06 パナソニック株式会社 無線通信装置
US8934855B2 (en) * 2008-11-12 2015-01-13 Apple Inc. Antenna auto-configuration
WO2010094132A1 (en) 2009-02-19 2010-08-26 Frigon Jean-Francois System for controlling a radiation pattern 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
US9577922B2 (en) 2014-02-18 2017-02-21 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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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
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Also Published As

Publication number Publication date
CN1173490C (zh) 2004-10-27
EP1026835A3 (en) 2003-06-04
DE69921955T2 (de) 2005-03-24
CN1258139A (zh) 2000-06-28
US6622013B1 (en) 2003-09-16
DE69921955D1 (de) 2004-12-23
EP1026835A2 (en) 2000-08-09
EP1026835B1 (en) 2004-11-17
JP2000183795A (ja) 2000-06-30

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