ATE291301T1 - Signalisierung von fehlern in nachrichtenübertragungsnetzwerken - Google Patents
Signalisierung von fehlern in nachrichtenübertragungsnetzwerkenInfo
- Publication number
- ATE291301T1 ATE291301T1 AT00990600T AT00990600T ATE291301T1 AT E291301 T1 ATE291301 T1 AT E291301T1 AT 00990600 T AT00990600 T AT 00990600T AT 00990600 T AT00990600 T AT 00990600T AT E291301 T1 ATE291301 T1 AT E291301T1
- Authority
- AT
- Austria
- Prior art keywords
- protecting
- telecommunications networks
- work
- channel
- signaling
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 title 1
- 239000000835 fiber Substances 0.000 abstract 1
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]
- H04L12/42—Loop networks
- H04L12/437—Ring fault isolation or reconfiguration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
- H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0028—Local loop
- H04J2203/0039—Topology
- H04J2203/0042—Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0057—Operations, administration and maintenance [OAM]
- H04J2203/006—Fault tolerance and recovery
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Time-Division Multiplex Systems (AREA)
- Transmitters (AREA)
- Luminescent Compositions (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999TO000945A IT1308858B1 (it) | 1999-10-29 | 1999-10-29 | Metodo di segnalazione di guasti in reti di telecomunicazioni. |
PCT/EP2000/011244 WO2001031821A2 (en) | 1999-10-29 | 2000-10-17 | Signalling of failures in telecommunication networks |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE291301T1 true ATE291301T1 (de) | 2005-04-15 |
Family
ID=11418186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00990600T ATE291301T1 (de) | 1999-10-29 | 2000-10-17 | Signalisierung von fehlern in nachrichtenübertragungsnetzwerken |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1224759B1 (de) |
AT (1) | ATE291301T1 (de) |
DE (1) | DE60018779T2 (de) |
ES (1) | ES2236036T3 (de) |
IT (1) | IT1308858B1 (de) |
WO (1) | WO2001031821A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1386452A2 (de) * | 2001-05-04 | 2004-02-04 | Appian Communications, Inc. | Schutz von ringnetzdaten |
US7158478B1 (en) | 2001-07-11 | 2007-01-02 | Alcatel | Method and apparatus for signalling in a shared protection ring architecture |
CN101790110B (zh) * | 2009-01-22 | 2012-12-19 | 中兴通讯股份有限公司 | 一种协调自动保护倒换操作与恢复操作的装置及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3432958B2 (ja) * | 1995-07-21 | 2003-08-04 | 富士通株式会社 | 光伝送システム及び伝送路切替制御方法 |
JPH0974412A (ja) * | 1995-09-04 | 1997-03-18 | Fujitsu Ltd | Atm交換網のapsシステム |
CN1198423C (zh) * | 1996-04-23 | 2005-04-20 | 株式会社日立制作所 | 自修复网络及其传输线路交换方法和传输设备 |
US6256292B1 (en) * | 1996-07-11 | 2001-07-03 | Nortel Networks Corporation | Self-healing line switched ring for ATM traffic |
IT1297362B1 (it) * | 1997-12-31 | 1999-09-01 | Cit Alcatel | Sistema di rilevazione e/o misurazione della durata delle misconnessioni in reti di telecomunicazioni |
-
1999
- 1999-10-29 IT IT1999TO000945A patent/IT1308858B1/it active
-
2000
- 2000-10-17 EP EP00990600A patent/EP1224759B1/de not_active Expired - Lifetime
- 2000-10-17 WO PCT/EP2000/011244 patent/WO2001031821A2/en active Search and Examination
- 2000-10-17 DE DE60018779T patent/DE60018779T2/de not_active Expired - Fee Related
- 2000-10-17 ES ES00990600T patent/ES2236036T3/es not_active Expired - Lifetime
- 2000-10-17 AT AT00990600T patent/ATE291301T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2001031821A3 (en) | 2001-10-25 |
ITTO990945A0 (it) | 1999-10-29 |
EP1224759A2 (de) | 2002-07-24 |
ITTO990945A1 (it) | 2001-04-29 |
ES2236036T3 (es) | 2005-07-16 |
DE60018779D1 (de) | 2005-04-21 |
WO2001031821A2 (en) | 2001-05-03 |
EP1224759B1 (de) | 2005-03-16 |
DE60018779T2 (de) | 2006-04-06 |
IT1308858B1 (it) | 2002-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |