SE9502310D0 - Self-healing network - Google Patents
Self-healing networkInfo
- Publication number
- SE9502310D0 SE9502310D0 SE9502310A SE9502310A SE9502310D0 SE 9502310 D0 SE9502310 D0 SE 9502310D0 SE 9502310 A SE9502310 A SE 9502310A SE 9502310 A SE9502310 A SE 9502310A SE 9502310 D0 SE9502310 D0 SE 9502310D0
- Authority
- SE
- Sweden
- Prior art keywords
- node
- ring
- network
- pref
- optical
- 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
- H04J14/0201—Add-and-drop multiplexing
- H04J14/0202—Arrangements therefor
- H04J14/021—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM]
- H04J14/0212—Reconfigurable arrangements, e.g. reconfigurable optical add/drop multiplexers [ROADM] or tunable optical add/drop multiplexers [TOADM] using optical switches or wavelength selective switches [WSS]
-
- 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
-
- 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]
- H04L12/42—Loop networks
- H04L12/437—Ring fault isolation or reconfiguration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Optical Communication System (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502310A SE506713C2 (sv) | 1995-06-26 | 1995-06-26 | Anordning och förfarande vid optiskt självläkande nät |
JP9504347A JPH11508427A (ja) | 1995-06-26 | 1996-06-18 | 自己回復網 |
AU63226/96A AU6322696A (en) | 1995-06-26 | 1996-06-18 | Self-healing network |
CN96195023A CN1094007C (zh) | 1995-06-26 | 1996-06-18 | 自愈网络 |
PCT/SE1996/000794 WO1997001907A1 (en) | 1995-06-26 | 1996-06-18 | Self-healing network |
DE69634611T DE69634611T2 (de) | 1995-06-26 | 1996-06-18 | Selbstheilendes netzwerk |
US08/981,782 US6088141A (en) | 1995-06-26 | 1996-06-18 | Self-healing network |
BR9608792A BR9608792A (pt) | 1995-06-26 | 1996-06-18 | Nó de comunicação e de multiplexador ótico de soma/redução sistema de rede de comunicação e processo para restauração de um sistema de rede de comunicação |
ES96922318T ES2239333T3 (es) | 1995-06-26 | 1996-06-18 | Red de autorregenerable. |
EP96922318A EP0878079B1 (en) | 1995-06-26 | 1996-06-18 | Self-healing network |
MXPA/A/1997/010099A MXPA97010099A (en) | 1995-06-26 | 1997-12-11 | Auto-reparad network |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9502310A SE506713C2 (sv) | 1995-06-26 | 1995-06-26 | Anordning och förfarande vid optiskt självläkande nät |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9502310D0 true SE9502310D0 (sv) | 1995-06-26 |
SE9502310L SE9502310L (sv) | 1997-03-06 |
SE506713C2 SE506713C2 (sv) | 1998-02-02 |
Family
ID=20398745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9502310A SE506713C2 (sv) | 1995-06-26 | 1995-06-26 | Anordning och förfarande vid optiskt självläkande nät |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE506713C2 (sv) |
-
1995
- 1995-06-26 SE SE9502310A patent/SE506713C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE506713C2 (sv) | 1998-02-02 |
SE9502310L (sv) | 1997-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |