WO2003021823A3 - Reseau en anneau realise a partir d'un bus optique double - Google Patents
Reseau en anneau realise a partir d'un bus optique double Download PDFInfo
- Publication number
- WO2003021823A3 WO2003021823A3 PCT/FR2002/003032 FR0203032W WO03021823A3 WO 2003021823 A3 WO2003021823 A3 WO 2003021823A3 FR 0203032 W FR0203032 W FR 0203032W WO 03021823 A3 WO03021823 A3 WO 03021823A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical
- ring network
- wavelength
- data bus
- optical data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0228—Wavelength allocation for communications one-to-all, e.g. broadcasting wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0238—Wavelength allocation for communications one-to-many, e.g. multicasting wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0283—WDM ring architectures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0287—Protection in WDM systems
- H04J14/0289—Optical multiplex section protection
- H04J14/0291—Shared protection at the optical multiplex section (1:1, n:m)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0287—Protection in WDM systems
- H04J14/0293—Optical channel protection
- H04J14/0295—Shared protection at the optical channel (1:1, n:m)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02781370A EP1428333B1 (fr) | 2001-09-06 | 2002-09-06 | Reseau en anneau realise a partir d'un bus optique double |
US10/488,772 US7386233B2 (en) | 2001-09-06 | 2002-09-06 | Ring network made using a dual optical data bus |
DE60205920T DE60205920T2 (de) | 2001-09-06 | 2002-09-06 | Optisches Ringnetzwerk mit doppeltem optischen Bus |
AT02781370T ATE303685T1 (de) | 2001-09-06 | 2002-09-06 | Optisches ringnetzwerk mit doppeltem optischem bus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR01/11534 | 2001-09-06 | ||
FR0111534A FR2829327A1 (fr) | 2001-09-06 | 2001-09-06 | Reseau en anneau realise a partir d'un bus optique double |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003021823A2 WO2003021823A2 (fr) | 2003-03-13 |
WO2003021823A3 true WO2003021823A3 (fr) | 2003-11-06 |
Family
ID=8867026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/003032 WO2003021823A2 (fr) | 2001-09-06 | 2002-09-06 | Reseau en anneau realise a partir d'un bus optique double |
Country Status (7)
Country | Link |
---|---|
US (1) | US7386233B2 (fr) |
EP (1) | EP1428333B1 (fr) |
CN (1) | CN1328863C (fr) |
AT (1) | ATE303685T1 (fr) |
DE (1) | DE60205920T2 (fr) |
FR (1) | FR2829327A1 (fr) |
WO (1) | WO2003021823A2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7609966B2 (en) * | 2005-02-18 | 2009-10-27 | Fujitsu Limited | Method and system for time-sharing transmission frequencies in an optical network |
US9794019B2 (en) * | 2011-04-28 | 2017-10-17 | Hewlett Packard Enterprise Development Lp | Prioritized optical arbitration systems and methods |
US10476995B2 (en) * | 2014-11-19 | 2019-11-12 | Lantiq Beteiligungs—GmbH & Co. KG | Physical medium dependent layer bonding |
US9660932B2 (en) * | 2015-01-07 | 2017-05-23 | Cisco Technology, Inc. | Scheduling for flows in a point-to-multipoint communications network |
CN109417656B (zh) * | 2016-06-01 | 2021-12-10 | 罗什米尔股份有限公司 | 光交换数据网络 |
EP3471428A1 (fr) * | 2017-10-13 | 2019-04-17 | Nokia Solutions and Networks Oy | Procédé pour transmettre des paquets optiques, noeud associé et réseau multi-anneaux |
CN116017211A (zh) * | 2021-10-22 | 2023-04-25 | 华为技术有限公司 | 扩容的方法、装置、设备和存储介质 |
CN116506017B (zh) * | 2023-06-28 | 2023-09-29 | 深圳市埃尔法光电科技有限公司 | 通过光电共封装模块传输信号的光传输系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058101A (en) * | 1988-12-15 | 1991-10-15 | Bell Communications Research, Inc. | Coherent detection loop distribution system |
US5864415A (en) * | 1996-05-30 | 1999-01-26 | Bell Atlantic Network Services, Inc. | Fiber optic network with wavelength-division-multiplexed transmission to customer premises |
WO2000048347A1 (fr) * | 1999-02-15 | 2000-08-17 | Chromatis Networks, Inc. | Architecture flexible et a geometrie variable pour reseaux dwdm a anneaux de fibres optiques |
WO2000072491A2 (fr) * | 1999-05-25 | 2000-11-30 | Cirrex Corp. | Procede et systeme permettant d'augmenter le nombre de canaux d'information des guides d'ondes optiques |
US6256321B1 (en) * | 1995-02-10 | 2001-07-03 | Kabushiki Kaisha Toshiba | Information communication network system, central information communication control device and information communication device used in the system, information sending method, and modulation method |
EP1128585A2 (fr) * | 2000-02-21 | 2001-08-29 | Nippon Telegraph and Telephone Corporation | Dispositif de noued et réseau de multiplexage des ondes et procédé de commutation |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5101290A (en) * | 1990-08-02 | 1992-03-31 | At&T Bell Laboratories | High-performance packet-switched wdm ring networks with tunable lasers |
CN1155198A (zh) * | 1995-09-12 | 1997-07-23 | 美国电报电话公司 | 提供双向宽带通信的网络设备和方法 |
FR2759834B1 (fr) * | 1997-02-14 | 1999-03-26 | France Telecom | Reseau de transmission en anneau reconfigurable avec multiplexage en longueur d'onde pour liaisons semi-permanentes |
US5955992A (en) * | 1998-02-12 | 1999-09-21 | Shattil; Steve J. | Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter |
CN1113513C (zh) * | 1999-02-01 | 2003-07-02 | 华为技术有限公司 | 共享带宽的异步传送方式接入方法和设备 |
US6766113B1 (en) * | 2000-06-16 | 2004-07-20 | Lucent Technologies Inc. | Control channel processor and switching mechanism |
-
2001
- 2001-09-06 FR FR0111534A patent/FR2829327A1/fr not_active Withdrawn
-
2002
- 2002-09-06 DE DE60205920T patent/DE60205920T2/de not_active Expired - Lifetime
- 2002-09-06 US US10/488,772 patent/US7386233B2/en not_active Expired - Lifetime
- 2002-09-06 CN CNB028188020A patent/CN1328863C/zh not_active Expired - Fee Related
- 2002-09-06 WO PCT/FR2002/003032 patent/WO2003021823A2/fr active IP Right Grant
- 2002-09-06 EP EP02781370A patent/EP1428333B1/fr not_active Expired - Lifetime
- 2002-09-06 AT AT02781370T patent/ATE303685T1/de not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058101A (en) * | 1988-12-15 | 1991-10-15 | Bell Communications Research, Inc. | Coherent detection loop distribution system |
US6256321B1 (en) * | 1995-02-10 | 2001-07-03 | Kabushiki Kaisha Toshiba | Information communication network system, central information communication control device and information communication device used in the system, information sending method, and modulation method |
US5864415A (en) * | 1996-05-30 | 1999-01-26 | Bell Atlantic Network Services, Inc. | Fiber optic network with wavelength-division-multiplexed transmission to customer premises |
WO2000048347A1 (fr) * | 1999-02-15 | 2000-08-17 | Chromatis Networks, Inc. | Architecture flexible et a geometrie variable pour reseaux dwdm a anneaux de fibres optiques |
WO2000072491A2 (fr) * | 1999-05-25 | 2000-11-30 | Cirrex Corp. | Procede et systeme permettant d'augmenter le nombre de canaux d'information des guides d'ondes optiques |
EP1128585A2 (fr) * | 2000-02-21 | 2001-08-29 | Nippon Telegraph and Telephone Corporation | Dispositif de noued et réseau de multiplexage des ondes et procédé de commutation |
Also Published As
Publication number | Publication date |
---|---|
ATE303685T1 (de) | 2005-09-15 |
DE60205920T2 (de) | 2006-06-08 |
CN1328863C (zh) | 2007-07-25 |
EP1428333A2 (fr) | 2004-06-16 |
EP1428333B1 (fr) | 2005-08-31 |
WO2003021823A2 (fr) | 2003-03-13 |
US7386233B2 (en) | 2008-06-10 |
DE60205920D1 (de) | 2005-10-06 |
CN1559113A (zh) | 2004-12-29 |
FR2829327A1 (fr) | 2003-03-07 |
US20040240881A1 (en) | 2004-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5487120A (en) | Optical wavelength division multiplexer for high speed, protocol-independent serial data sources | |
US6671436B2 (en) | Wireless optical communications without electronics | |
CA2244385A1 (fr) | Systeme a noeuds optiques pour architecture annulaire et methode associee | |
US4955014A (en) | Broadband optical communication system, particularly in the subscriber area | |
US6603587B1 (en) | Optical amplifier repeater | |
WO2003021823A3 (fr) | Reseau en anneau realise a partir d'un bus optique double | |
CA2359271A1 (fr) | Systeme de communication a fibre optique, appareil de communication et emetteur-recepteur optique | |
WO1999041857A3 (fr) | Reseau de telecommunications optique | |
US6970653B1 (en) | Fiberoptic system for communicating between a central office and a downstream station | |
AU5036798A (en) | Optical transmission system | |
AU2001240645A1 (en) | Optical communication system with two parallel transmission paths | |
KR900002586A (ko) | 광통신 통신망 | |
EP1126638A3 (fr) | Système de transmission optique à multiplexage en longueur d'onde | |
NZ235720A (en) | Optical signal repeater uses optical/electrical/optical link | |
WO2002048771A3 (fr) | Cable a fibres optiques et procede pour transmettre des signaux optiques, notamment selon la technique de multiplexage a repartition en longueur d'ondes | |
KR100933241B1 (ko) | 광선로 공유 시스템 | |
US20050089333A1 (en) | Combining high-speed data and analog video on an optical fiber | |
US6259839B1 (en) | Optical communication connector | |
KR200160167Y1 (ko) | 비동기 전송 방식 교환기 가입자 보드용 싱글라인 광파이버 송/수신 장치 | |
WO2000014917A3 (fr) | Mise en oeuvre d'une liaison a multiplexage optique par repartition en longueur d'onde | |
JPS6316055B2 (fr) | ||
JPH04213928A (ja) | 光中継器 | |
EP1389839A4 (fr) | Procede et systeme de communication optique | |
DE60000816D1 (de) | Faseroptische übertragungssysteme mit kompensation der chromatischen dispersion | |
JPH04186933A (ja) | 波長多重伝送装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): CN Kind code of ref document: A2 Designated state(s): CN US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR US Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 10488772 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002781370 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20028188020 Country of ref document: CN |
|
WWP | Wipo information: published in national office |
Ref document number: 2002781370 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002781370 Country of ref document: EP |