DE68914151T2 - Netzwerk-Sender-Empfänger. - Google Patents
Netzwerk-Sender-Empfänger.Info
- Publication number
- DE68914151T2 DE68914151T2 DE68914151T DE68914151T DE68914151T2 DE 68914151 T2 DE68914151 T2 DE 68914151T2 DE 68914151 T DE68914151 T DE 68914151T DE 68914151 T DE68914151 T DE 68914151T DE 68914151 T2 DE68914151 T2 DE 68914151T2
- 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
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)
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 DE68914151D1 (de) | 1994-04-28 |
DE68914151T2 true 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)
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)
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 |
-
1989
- 1989-08-11 EP EP89308191A patent/EP0412220B1/de not_active Expired - Lifetime
- 1989-08-11 DE DE68914151T patent/DE68914151T2/de not_active Expired - Fee Related
-
1990
- 1990-08-03 US US07/562,333 patent/US5063612A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0412220A1 (de) | 1991-02-13 |
DE68914151D1 (de) | 1994-04-28 |
US5063612A (en) | 1991-11-05 |
EP0412220B1 (de) | 1994-03-23 |
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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 |