BR9710364A - Rede de comunica-Æo Äptica encaminhada por comprimento de onda - Google Patents

Rede de comunica-Æo Äptica encaminhada por comprimento de onda

Info

Publication number: BR9710364A
Authority: BR; Brazil
Prior art keywords: wavelength; communication network; optical communication; network routed; routed
Prior art date: 1996-07-18

Application number

BR9710364A

Other languages

English (en)

Portuguese (pt)

Inventor

Magnus Oberg

Bengt Johansson

Lars Erik Egnell

Original Assignee

Ericsson Telefon Ab L M

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.)

1996-07-18

Filing date

1997-07-11

Publication date

1999-08-17

1997-07-11 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1999-08-17 Publication of BR9710364A publication Critical patent/BR9710364A/pt

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
- H04J14/0241—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
- H04J14/0293—Optical channel protection
- H04J14/0295—Shared protection at the optical channel (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
- H04J14/0297—Optical equipment protection
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
- H04Q2011/0081—Fault tolerance; Redundancy; Recovery; Reconfigurability
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/009—Topology aspects
- H04Q2011/0092—Ring

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Optical Communication System (AREA)
Small-Scale Networks (AREA)

BR9710364A 1996-07-18 1997-07-11 Rede de comunica-Æo Äptica encaminhada por comprimento de onda BR9710364A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9602806A SE507415C2 (sv)	1996-07-18	1996-07-18	Våglängdsmultiplexerat optiskt nätverk med navnod
PCT/SE1997/001267 WO1998004058A1 (fr)	1996-07-18	1997-07-11	Reseau optique

Publications (1)

Publication Number	Publication Date
BR9710364A true BR9710364A (pt)	1999-08-17

Family

ID=20403420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9710364A BR9710364A (pt)	1996-07-18	1997-07-11	Rede de comunica-Æo Äptica encaminhada por comprimento de onda

Country Status (8)

Country	Link
EP (1)	EP0908029A1 (fr)
JP (1)	JP2000515697A (fr)
CN (1)	CN1135752C (fr)
AU (1)	AU3712997A (fr)
BR (1)	BR9710364A (fr)
SE (1)	SE507415C2 (fr)
TW (1)	TW387169B (fr)
WO (1)	WO1998004058A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3055603B2 (ja) *	1996-07-19	2000-06-26	日本電気株式会社	光ネットワーク
FI980329A7 (fi)	1998-02-13	1999-08-14	Nokia Networks Oy	Optinen tietoliikenneverkko
FI980328A7 (fi)	1998-02-13	1999-08-14	Nokia Corp	Optinen tietoliikenneverkko
US6426815B1 (en)	1998-06-19	2002-07-30	Ciena Corporation	WDM ring transmission system having two hubs
JP4574947B2 (ja) *	2001-03-09	2010-11-04	トランスモードホールディングエービー	フレキシブルなｗｄｍリングネットワーク
ATE422747T1 (de) *	2005-12-28	2009-02-15	Alcatel Lucent	Accessknoten für optisches ringnetzwerk
CN102540986A (zh) *	2010-12-15	2012-07-04	广州星辰热能科技有限公司	一种中央热水远程控制管理系统
CN103414510B (zh) *	2013-08-12	2016-04-13	浙江宇视科技有限公司	一种epon网络保护装置和方法
US9941992B2 (en)	2016-09-14	2018-04-10	Futurewei Technologies, Inc.	Method and apparatus for efficient network utilization using superchannels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5000531A (en) *	1989-05-22	1991-03-19	Harris Corporation	Passive bypass for fiber optic ring network
US5442623A (en) *	1992-08-17	1995-08-15	Bell Communications Research, Inc.	Passive protected self healing ring network

1996
- 1996-07-18 SE SE9602806A patent/SE507415C2/sv not_active IP Right Cessation
1997
- 1997-07-11 JP JP10506859A patent/JP2000515697A/ja active Pending
- 1997-07-11 AU AU37129/97A patent/AU3712997A/en not_active Abandoned
- 1997-07-11 WO PCT/SE1997/001267 patent/WO1998004058A1/fr not_active Ceased
- 1997-07-11 CN CNB971980357A patent/CN1135752C/zh not_active Expired - Fee Related
- 1997-07-11 EP EP97933954A patent/EP0908029A1/fr not_active Withdrawn
- 1997-07-11 BR BR9710364A patent/BR9710364A/pt not_active IP Right Cessation
- 1997-08-21 TW TW086112039A patent/TW387169B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0908029A1 (fr)	1999-04-14
WO1998004058A1 (fr)	1998-01-29
SE507415C2 (sv)	1998-05-25
SE9602806L (sv)	1998-01-19
AU3712997A (en)	1998-02-10
CN1135752C (zh)	2004-01-21
CN1231087A (zh)	1999-10-06
SE9602806D0 (sv)	1996-07-18
TW387169B (en)	2000-04-11
JP2000515697A (ja)	2000-11-21

Similar Documents

Publication	Publication Date	Title
FI980328A7 (fi)	1999-08-14	Optinen tietoliikenneverkko
DE69940762D1 (de)	2009-06-04	Optischer Wellenlängen-Demultiplexer
DE69530803D1 (de)	2003-06-26	Optisches Wellenlängenmultiplex Netzwerk
DE69515171D1 (de)	2000-03-30	Optisches telekommunikationsnetz
DE69519290D1 (de)	2000-12-07	Optisches telecommunicationsnetzwerk
DE69840988D1 (de)	2009-09-03	Fibre-Channel-Koppelnetz
DK0986911T3 (da)	2004-12-20	System ved telekommunikationsnetværk
DE69704642D1 (de)	2001-05-31	Optischer Wellenlängen-Multiplexer/Demultiplexer
DE69930985D1 (de)	2006-06-01	Optisches Wellenlängenmultiplex-Übertragungssystem
DE69509567D1 (de)	1999-06-17	Leitungsungebundenes optisches Kommunikationssystem
DE69938683D1 (de)	2008-06-19	Optisches Faser-Verteilersystem
DE69837009D1 (de)	2007-03-22	Optische Querverbindungsarchitektur für WDM-Telekommunikationssysteme
EP1257854A4 (fr)	2004-12-01	Systeme de communications optique a longueurs d'onde multiples
DE69831127D1 (de)	2005-09-15	Optisches wellenlängenmultiplex-übertragungssystemen
DE69942014D1 (de)	2010-03-25	Optisches Kommunikationsnetz
DE69018061D1 (de)	1995-04-27	Optimiertes optisches Wellenlängen-Multiplex-Kommunikationssystem.
DE69608263D1 (de)	2000-06-15	Optisches netzwerk
DE69829822D1 (de)	2005-05-25	Optisches Wellenlängenmultiplex Übertragungssystem mit Wellenlängenwählern
DE69725840D1 (de)	2003-12-04	Faseroptisches Telekommunikationssystem
FI956047A0 (fi)	1995-12-15	Aallonpituusjakoinen kanavoitu tiedonsiirtojärjestelmä, jossa on dispersioltaan siirretyt optiset kuidut
BR9710364A (pt)	1999-08-17	Rede de comunica-Æo Äptica encaminhada por comprimento de onda
DE69906918D1 (de)	2003-05-22	Optischer Wellenlängendemultiplexer
FI980329A7 (fi)	1999-08-14	Optinen tietoliikenneverkko
DE69840938D1 (de)	2009-08-13	Wellenlängedispersion optisches System
DE69823835D1 (de)	2004-06-17	Faseroptisches übertragungssystem

Legal Events

Date	Code	Title	Description
2002-06-25	FF	Decision: intention to grant
2003-02-18	FG9A	Patent or certificate of addition granted
2016-09-20	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 19A ANUIDADE.
2017-01-10	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.
2018-03-27	B15K	Others concerning applications: alteration of classification	Ipc: H04Q 11/00 (2006.01), H04J 14/02 (2006.0