DE60309969D1 - Optische Übertragungseinrichtung und optisches Übertragungsverfahren für ein Burst-Funksignal - Google Patents

Optische Übertragungseinrichtung und optisches Übertragungsverfahren für ein Burst-Funksignal

Info

Publication number
DE60309969D1
DE60309969D1 DE60309969T DE60309969T DE60309969D1 DE 60309969 D1 DE60309969 D1 DE 60309969D1 DE 60309969 T DE60309969 T DE 60309969T DE 60309969 T DE60309969 T DE 60309969T DE 60309969 D1 DE60309969 D1 DE 60309969D1
Authority
DE
Germany
Prior art keywords
optical transmission
radio signal
transmission device
transmission method
burst radio
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 - Fee Related
Application number
DE60309969T
Other languages
English (en)
Other versions
DE60309969T2 (de
Inventor
Tsutomu Niiho
Hiroyuki Sasai
Kouichi Masuda
Kenji Miyanaga
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
Publication of DE60309969D1 publication Critical patent/DE60309969D1/de
Application granted granted Critical
Publication of DE60309969T2 publication Critical patent/DE60309969T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25758—Optical arrangements for wireless networks between a central unit and a single remote unit by means of an optical fibre

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Optical Communication System (AREA)
DE60309969T 2002-06-10 2003-06-10 Optische Übertragungseinrichtung und optisches Übertragungsverfahren für ein Burst-Funksignal Expired - Fee Related DE60309969T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2002168755 2002-06-10
JP2002169077 2002-06-10
JP2002169077 2002-06-10
JP2002168755 2002-06-10

Publications (2)

Publication Number Publication Date
DE60309969D1 true DE60309969D1 (de) 2007-01-11
DE60309969T2 DE60309969T2 (de) 2007-09-20

Family

ID=29586043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309969T Expired - Fee Related DE60309969T2 (de) 2002-06-10 2003-06-10 Optische Übertragungseinrichtung und optisches Übertragungsverfahren für ein Burst-Funksignal

Country Status (4)

Country Link
US (1) US7212747B2 (de)
EP (1) EP1372274B1 (de)
KR (1) KR20030095336A (de)
DE (1) DE60309969T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100526550B1 (ko) * 2003-06-30 2005-11-03 삼성전자주식회사 광섬유를 기반으로 고속 광 무선 네트워크 시스템을구축하기 위한 액세스 포인트
WO2005112309A1 (en) * 2004-04-15 2005-11-24 Alloptic, Inc. Radio frequency burst mode optical to electrical converter for passive optical networks
JP2005354336A (ja) * 2004-06-10 2005-12-22 Matsushita Electric Ind Co Ltd 信号伝送システムおよび信号伝送方法
KR100590486B1 (ko) * 2004-07-29 2006-06-19 에스케이 텔레콤주식회사 Ｔｄｄ 방식과 ｏｆｄｍ 변조 방식을 이용하는 이동통신망의 광중계기에서 전송 신호를 분리하는 스위칭타이밍 신호 생성 방법 및 시스템
KR100819308B1 (ko) * 2005-09-02 2008-04-03 삼성전자주식회사 안정적인 ｔｄｄ 방식의 무선 서비스가 가능하도록 하는ｒｏｆ 링크 장치
JP2009516849A (ja) * 2005-11-23 2009-04-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 混濁媒体の内部のイメージングのための方法及びデバイス
KR100735291B1 (ko) * 2006-01-26 2007-07-03 삼성전자주식회사 양방향 무선 통신을 위한 광 네트워크
KR100762637B1 (ko) * 2006-05-03 2007-10-01 삼성전자주식회사 Ｔｄｄ 방식의 무선 시스템 신호 전송을 위한 단일 파장양방향 ｒｏｆ 링크 장치
KR100842533B1 (ko) * 2006-12-13 2008-07-01 삼성전자주식회사 시분할 듀플렉싱 방식 무선광섬유 링크 장치
TWI467936B (zh) * 2012-11-22 2015-01-01 Ind Tech Res Inst 光載無線通訊系統中抑制干擾的方法與裝置
EP3342068A1 (de) * 2015-08-24 2018-07-04 Telefonaktiebolaget LM Ericsson (PUBL) Steuerung eines optischen senders in einem funk-über-faser-system
US9647752B2 (en) * 2015-10-13 2017-05-09 Telefonaktiebolaget Lm Ericsson (Publ) Antenna switch control method for analog radio over fiber systems
US10656207B2 (en) * 2015-12-29 2020-05-19 Eaton Intelligent Power Limited Circuit interrupter diagnostic system
KR102554150B1 (ko) 2016-11-21 2023-07-12 삼성전자주식회사 수신기
US10250957B2 (en) * 2017-05-01 2019-04-02 Teradyne, Inc. DC-coupled switching in an AC-coupled environment

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2897492B2 (ja) 1991-10-24 1999-05-31 日本電気株式会社 移動通信装置
JPH05136724A (ja) 1991-11-15 1993-06-01 A T R Koudenpa Tsushin Kenkyusho:Kk 移動体無線通信システム
US5268916A (en) * 1992-06-15 1993-12-07 Alcatel Network Systems, Inc. Laser bias and modulation circuit
US5402433A (en) 1994-01-05 1995-03-28 Alcatel Network Systems, Inc. Apparatus and method for laser bias and modulation control
EP0674452B1 (de) * 1994-03-24 2002-07-03 Hitachi Kokusai Electric Inc. Relaisstation für ein Funkrufsystem
JPH08172236A (ja) * 1994-12-15 1996-07-02 Nec Corp Ａｐｃ回路
US5631757A (en) * 1995-06-07 1997-05-20 Lucent Technologies Inc. Full-duplex data communication system using different transmit and receive data symbol lengths
JPH09331095A (ja) * 1996-06-10 1997-12-22 Fujitsu Ltd 光増幅器の光サージ防止制御方式
US5963570A (en) 1997-05-12 1999-10-05 At&T Corp. Current control for an analog optical link
JP4271349B2 (ja) 2000-06-29 2009-06-03 パナソニック株式会社 無線送信装置及び路側用無線通信装置

Also Published As

Publication number Publication date
US7212747B2 (en) 2007-05-01
DE60309969T2 (de) 2007-09-20
KR20030095336A (ko) 2003-12-18
US20030228151A1 (en) 2003-12-11
EP1372274A3 (de) 2005-09-21
EP1372274A2 (de) 2003-12-17
EP1372274B1 (de) 2006-11-29

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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

8339 Ceased/non-payment of the annual fee