DE68914151D1 - Netzwerk-Sender-Empfänger. - Google Patents

Netzwerk-Sender-Empfänger.

Info

Publication number
DE68914151D1
DE68914151D1 DE89308191T DE68914151T DE68914151D1 DE 68914151 D1 DE68914151 D1 DE 68914151D1 DE 89308191 T DE89308191 T DE 89308191T DE 68914151 T DE68914151 T DE 68914151T DE 68914151 D1 DE68914151 D1 DE 68914151D1
Authority
DE
Germany
Prior art keywords
receiver
network transmitter
transmitter
network
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
DE89308191T
Other languages
English (en)
Other versions
DE68914151T2 (de
Inventor
Nicholas William C O H Mckeown
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE68914151D1 publication Critical patent/DE68914151D1/de
Application granted granted Critical
Publication of DE68914151T2 publication Critical patent/DE68914151T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/44—Star or tree networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
DE68914151T 1989-08-11 1989-08-11 Netzwerk-Sender-Empfänger. Expired - Fee Related DE68914151T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89308191A EP0412220B1 (de) 1989-08-11 1989-08-11 Netzwerk-Sender-Empfänger

Publications (2)

Publication Number Publication Date
DE68914151D1 true DE68914151D1 (de) 1994-04-28
DE68914151T2 DE68914151T2 (de) 1994-07-07

Family

ID=8202759

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68914151T Expired - Fee Related DE68914151T2 (de) 1989-08-11 1989-08-11 Netzwerk-Sender-Empfänger.

Country Status (3)

Country Link
US (1) US5063612A (de)
EP (1) EP0412220B1 (de)
DE (1) DE68914151T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5222076A (en) * 1981-04-15 1993-06-22 Ng William K Y Data communication apparatus and method with low power standby mode
DE69221930T2 (de) * 1991-05-10 1998-01-02 Nec Corp Optischer Sender und Empfänger mit einem einzigen optischen Modul
US5715407A (en) * 1992-03-06 1998-02-03 Rambus, Inc. Process and apparatus for collision detection on a parallel bus by monitoring a first line of the bus during even bus cycles for indications of overlapping packets
USRE39879E1 (en) * 1992-03-06 2007-10-09 Rambus, Inc. Method of transferring data by transmitting lower order and upper order memory address bits in separate words with respective op codes and start information
JPH0818510A (ja) * 1994-07-01 1996-01-19 Fujitsu Ltd 光通信モジュール
US6308148B1 (en) 1996-05-28 2001-10-23 Cisco Technology, Inc. Network flow data export
US6512766B2 (en) 1997-08-22 2003-01-28 Cisco Systems, Inc. Enhanced internet packet routing lookup
DE19810292A1 (de) 1998-03-10 1999-09-16 Bayerische Motoren Werke Ag Datenbus für mehrere Teilnehmer
US6204948B1 (en) 1998-07-02 2001-03-20 Ortronics, Inc. Media converter
GB2347055A (en) * 1999-02-17 2000-08-23 3Com Corp Network connections
EP1204227B1 (de) * 1999-08-13 2006-12-27 Fujitsu Limited Optisches kommunikationssystem und endgerät
WO2002003564A1 (fr) * 2000-06-30 2002-01-10 Fujitsu Limited Procede d'analyse de perte de ligne de transmission, station asservie utilisant ce procede, station principale, et systeme de communication
US7145704B1 (en) 2003-11-25 2006-12-05 Cheetah Omni, Llc Optical logic gate based optical router
JP2005510773A (ja) * 2001-11-26 2005-04-21 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 複数の波長可変レーザ光源を多重伝送する際の光学的損失を最小限に抑えるための方法および装置
US7209657B1 (en) 2001-12-03 2007-04-24 Cheetah Omni, Llc Optical routing using a star switching fabric
US7034975B1 (en) 2001-12-03 2006-04-25 Cheetah Onmi, Llc High speed MEMS device
US7260655B1 (en) 2001-12-03 2007-08-21 Cheetah Omni, Llc Optical routing using star switching fabric with reduced effective switching time
US7110671B1 (en) 2001-12-03 2006-09-19 Cheetah Omni, Llc Method and apparatus for scheduling communication using a star switching fabric
GB2409955B (en) * 2003-01-15 2005-09-21 Agilent Technologies Inc Transceiver with a test mode of operation
US7668512B2 (en) 2003-01-15 2010-02-23 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Transceiver with a test mode of operation
US20040219889A1 (en) * 2003-04-29 2004-11-04 Walter Honcharenko Phase-combined transmitter module and modular transmitter system
KR100677557B1 (ko) 2005-01-19 2007-02-02 삼성전자주식회사 캘리브레이션이 가능한 트랜시버 장치 및 그 캘리브레이션방법
JP4561645B2 (ja) * 2006-01-30 2010-10-13 ソニー株式会社 通信装置、データ処理装置、近接通信装置、通信方法、およびプログラム
US8155538B2 (en) * 2009-12-09 2012-04-10 Oracle America, Inc. Technique for calibrating and centering an optical receiver
US8238761B2 (en) * 2009-12-09 2012-08-07 Oracle America, Inc. Optical receiver with a calibration mode
US8842582B2 (en) * 2010-06-04 2014-09-23 Qualcomm Incorporated Reducing power consumption by taking advantage of superior in-circuit duplexer performance
WO2013031219A1 (ja) * 2011-09-02 2013-03-07 日本電気株式会社 ノード装置およびその制御方法と制御プログラム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203828A1 (de) * 1982-02-04 1983-08-11 Siemens AG, 1000 Berlin und 8000 München Verfahren zur reduzierung der pegeldynamik in einem optischen uebertragungssystems
DE3224425A1 (de) * 1982-06-30 1984-01-05 Siemens AG, 1000 Berlin und 8000 München Bussystem mit lichtwellenleitern
DE3467843D1 (en) * 1983-05-12 1988-01-07 American Telephone & Telegraph Communication network
GB2155718B (en) * 1984-03-08 1987-01-28 Standard Telephones Cables Ltd Local area network
US4777661A (en) * 1986-09-22 1988-10-11 Simmonds Precision Products, Inc. Apparatus and method for self-referencing and multiplexing intensity modulating fiber optic sensors
US5003619A (en) * 1989-01-31 1991-03-26 Motorola, Inc. Method and apparatus for adjusting the power of a transmitter

Also Published As

Publication number Publication date
EP0412220A1 (de) 1991-02-13
US5063612A (en) 1991-11-05
EP0412220B1 (de) 1994-03-23
DE68914151T2 (de) 1994-07-07

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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: HEWLETT-PACKARD CO. (N.D.GES.D.STAATES DELAWARE),

8339 Ceased/non-payment of the annual fee