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DE60031837D1 - Verfahren und vorrichtung zur übertragung mit störungsunterdrückung - Google Patents

Verfahren und vorrichtung zur übertragung mit störungsunterdrückung

Info

Publication number
DE60031837D1
DE60031837D1 DE60031837T DE60031837T DE60031837D1 DE 60031837 D1 DE60031837 D1 DE 60031837D1 DE 60031837 T DE60031837 T DE 60031837T DE 60031837 T DE60031837 T DE 60031837T DE 60031837 D1 DE60031837 D1 DE 60031837D1
Authority
DE
Germany
Prior art keywords
transmitting
fault suppression
suppression
fault
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.)
Expired - Lifetime
Application number
DE60031837T
Other languages
English (en)
Other versions
DE60031837T2 (de
Inventor
Mitsuru Uesugi
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
Original Assignee
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60031837D1 publication Critical patent/DE60031837D1/de
Publication of DE60031837T2 publication Critical patent/DE60031837T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • 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
    • H04B7/0848—Joint weighting
    • H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Noise Elimination (AREA)
DE60031837T 1999-12-17 2000-12-15 Verfahren und vorrichtung zur übertragung mit störungsunterdrückung Expired - Lifetime DE60031837T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35874499A JP4369581B2 (ja) 1999-12-17 1999-12-17 基地局装置および干渉抑圧送信方法
JP35874499 1999-12-17
PCT/JP2000/008939 WO2001045298A1 (en) 1999-12-17 2000-12-15 Method and apparatus for transmission with interference suppression

Publications (2)

Publication Number Publication Date
DE60031837D1 true DE60031837D1 (de) 2006-12-28
DE60031837T2 DE60031837T2 (de) 2007-03-08

Family

ID=18460896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60031837T Expired - Lifetime DE60031837T2 (de) 1999-12-17 2000-12-15 Verfahren und vorrichtung zur übertragung mit störungsunterdrückung

Country Status (7)

Country Link
US (1) US7133642B2 (de)
EP (1) EP1154587B1 (de)
JP (1) JP4369581B2 (de)
CN (1) CN1164045C (de)
AU (1) AU1892801A (de)
DE (1) DE60031837T2 (de)
WO (1) WO2001045298A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030016635A1 (en) * 2001-07-10 2003-01-23 Andrews Michael R. Method and apparatus for reducing co-channel interference in a wireless downlink
US20040242157A1 (en) * 2001-09-28 2004-12-02 Klinke Stefano Ambrosius Device and method for supressing periodic interference signals
JP3997890B2 (ja) 2001-11-13 2007-10-24 松下電器産業株式会社 送信方法及び送信装置
JP2009284494A (ja) * 2001-11-13 2009-12-03 Panasonic Corp 送信方法、送信装置および受信装置
JP2006180549A (ja) * 2002-02-28 2006-07-06 Matsushita Electric Ind Co Ltd 通信装置及び通信方法
JP4440739B2 (ja) * 2004-09-06 2010-03-24 株式会社エヌ・ティ・ティ・ドコモ 周波数共用型送信機
US7809336B2 (en) * 2005-03-07 2010-10-05 Qualcomm Incorporated Rate selection for a quasi-orthogonal communication system
US20090022049A1 (en) * 2007-07-16 2009-01-22 Honeywell International Inc. Novel security enhancement structure for mimo wireless network
US9008220B2 (en) * 2010-12-07 2015-04-14 Ceragon Networks Ltd. Frequency reuse in wireless point-to-point communication systems
WO2015199391A1 (ko) * 2014-06-22 2015-12-30 엘지전자 주식회사 무선 통신 시스템에서 풀 듀플렉스 기지국의 신호 송수신 방법 및 장치

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639914A (en) 1984-12-06 1987-01-27 At&T Bell Laboratories Wireless PBX/LAN system with optimum combining
JPS63279623A (ja) * 1987-05-11 1988-11-16 Nippon Telegr & Teleph Corp <Ntt> 同一周波チャネル双方向無線伝送方式
JPH01157112A (ja) 1987-12-14 1989-06-20 Fujitsu Ltd 自動等化方式
JPH03179820A (ja) * 1989-12-08 1991-08-05 Nippon Telegr & Teleph Corp <Ntt> 単一周波数通信方式における送信装置
US5251328A (en) * 1990-12-20 1993-10-05 At&T Bell Laboratories Predistortion technique for communications systems
US5495496A (en) * 1991-09-26 1996-02-27 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for suppressing linear amplitude interference from bandspread communication signals
JPH05145445A (ja) * 1991-11-20 1993-06-11 Nec Corp デジタルマイクロ波通信システムの自動等化器
JPH0795655A (ja) * 1993-09-20 1995-04-07 Toshiba Corp 移動通信システム
JP2636712B2 (ja) 1993-12-08 1997-07-30 日本電気株式会社 移動通信装置
US5566209A (en) * 1994-02-10 1996-10-15 Telefonaktiebolaget Lm Ericsson Transceiver algorithms of antenna arrays
US6101399A (en) 1995-02-22 2000-08-08 The Board Of Trustees Of The Leland Stanford Jr. University Adaptive beam forming for transmitter operation in a wireless communication system
US6215983B1 (en) * 1995-06-02 2001-04-10 Trw Inc. Method and apparatus for complex phase equalization for use in a communication system
US6584144B2 (en) * 1997-02-24 2003-06-24 At&T Wireless Services, Inc. Vertical adaptive antenna array for a discrete multitone spread spectrum communications system
JPH10271051A (ja) * 1997-03-11 1998-10-09 Alcatel Alsthom Co General Electricite 双方向等化を伴う送／受信装置
WO1998056121A1 (fr) * 1997-06-03 1998-12-10 Ntt Mobile Communications Network Inc. Emetteur-recepteur adaptatif
IT1293447B1 (it) * 1997-07-14 1999-03-01 Cselt Centro Studi Lab Telecom Procedimento e sistema per la ricezione di segnali digitali
DE19803188B4 (de) * 1998-01-28 2006-04-20 Siemens Ag Verfahren und Basisstation zur Datenübertragung in einem Funk-Kommunikationssystem
US6131013A (en) * 1998-01-30 2000-10-10 Motorola, Inc. Method and apparatus for performing targeted interference suppression

Also Published As

Publication number Publication date
WO2001045298A1 (en) 2001-06-21
CN1164045C (zh) 2004-08-25
DE60031837T2 (de) 2007-03-08
EP1154587B1 (de) 2006-11-15
US7133642B2 (en) 2006-11-07
AU1892801A (en) 2001-06-25
JP4369581B2 (ja) 2009-11-25
US20020168941A1 (en) 2002-11-14
EP1154587A4 (de) 2005-01-26
CN1340252A (zh) 2002-03-13
JP2001177468A (ja) 2001-06-29
EP1154587A1 (de) 2001-11-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP