DE69819088D1 - Umweglenkung - Google Patents
UmweglenkungInfo
- Publication number
- DE69819088D1 DE69819088D1 DE69819088T DE69819088T DE69819088D1 DE 69819088 D1 DE69819088 D1 DE 69819088D1 DE 69819088 T DE69819088 T DE 69819088T DE 69819088 T DE69819088 T DE 69819088T DE 69819088 D1 DE69819088 D1 DE 69819088D1
- Authority
- DE
- Germany
- Prior art keywords
- alternate routing
- routing
- alternate
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/64—Distributing or queueing
- H04Q3/66—Traffic distributors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/02—Topology update or discovery
- H04L45/04—Interdomain routing, e.g. hierarchical routing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13167—Redundant apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13367—Hierarchical multiplexing, add-drop multiplexing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9716195.4A GB9716195D0 (en) | 1997-07-31 | 1997-07-31 | MA alternate routeing |
GB9716195 | 1997-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69819088D1 true DE69819088D1 (de) | 2003-11-27 |
DE69819088T2 DE69819088T2 (de) | 2004-05-19 |
Family
ID=10816766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69819088T Expired - Lifetime DE69819088T2 (de) | 1997-07-31 | 1998-03-12 | Umweglenkung |
Country Status (8)
Country | Link |
---|---|
US (2) | US6278687B1 (de) |
EP (1) | EP0895431B1 (de) |
JP (1) | JP3905218B2 (de) |
CN (1) | CN1115841C (de) |
AU (1) | AU745768B2 (de) |
DE (1) | DE69819088T2 (de) |
GB (2) | GB9716195D0 (de) |
NO (1) | NO981154L (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1388078A1 (de) * | 2001-05-03 | 2004-02-11 | Nokia Inc. | Verfahren und system zur implementierung von mpls-redundanz |
US7155632B2 (en) * | 2002-06-27 | 2006-12-26 | Nokia, Inc. | Method and system for implementing IS-IS protocol redundancy |
US7580394B2 (en) * | 2002-11-27 | 2009-08-25 | Nokia Corporation | System and method for collision-free transmission scheduling in a network |
US7707307B2 (en) * | 2003-01-09 | 2010-04-27 | Cisco Technology, Inc. | Method and apparatus for constructing a backup route in a data communications network |
US7466661B1 (en) | 2003-09-22 | 2008-12-16 | Cisco Technology, Inc. | Method and apparatus for establishing adjacency for a restarting router during convergence |
US7428213B2 (en) * | 2003-11-21 | 2008-09-23 | Cisco Technology, Inc. | Method and apparatus for determining network routing information based on shared risk link group information |
US7366099B2 (en) | 2003-12-01 | 2008-04-29 | Cisco Technology, Inc. | Method and apparatus for synchronizing a data communications network |
US7864712B2 (en) * | 2007-07-20 | 2011-01-04 | Cisco Technology, Inc. | Preventing loops in networks operating different protocols to provide loop-free topology |
US8774010B2 (en) | 2010-11-02 | 2014-07-08 | Cisco Technology, Inc. | System and method for providing proactive fault monitoring in a network environment |
US8559341B2 (en) | 2010-11-08 | 2013-10-15 | Cisco Technology, Inc. | System and method for providing a loop free topology in a network environment |
US8982733B2 (en) | 2011-03-04 | 2015-03-17 | Cisco Technology, Inc. | System and method for managing topology changes in a network environment |
US8670326B1 (en) | 2011-03-31 | 2014-03-11 | Cisco Technology, Inc. | System and method for probing multiple paths in a network environment |
US8724517B1 (en) | 2011-06-02 | 2014-05-13 | Cisco Technology, Inc. | System and method for managing network traffic disruption |
US8830875B1 (en) | 2011-06-15 | 2014-09-09 | Cisco Technology, Inc. | System and method for providing a loop free topology in a network environment |
US9450846B1 (en) | 2012-10-17 | 2016-09-20 | Cisco Technology, Inc. | System and method for tracking packets in a network environment |
CN113315698B (zh) * | 2021-05-25 | 2022-07-05 | 中国电子科技集团公司第二十九研究所 | 一种基于任务的传感器组网消息路由方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5251205A (en) * | 1990-09-04 | 1993-10-05 | Digital Equipment Corporation | Multiple protocol routing |
US5262906A (en) * | 1992-06-19 | 1993-11-16 | Alcatel Network Systems, Inc. | Message routing for SONET telecommunications maintenance network |
FI96565C (fi) * | 1992-06-30 | 1996-07-10 | Nokia Telecommunications Oy | Piensoluradioverkko |
US5412652A (en) * | 1993-09-24 | 1995-05-02 | Nec America, Inc. | Sonet ring subnetwork management method |
JPH07226736A (ja) * | 1994-02-14 | 1995-08-22 | Hitachi Ltd | メッシュ網における障害復旧方法 |
EP0699008A1 (de) * | 1994-08-23 | 1996-02-28 | BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap | Verfahren zur Umleitung eines Datenstroms |
GB2301991B (en) * | 1995-06-06 | 1999-06-30 | Plessey Telecomm | SDH Network |
US5914798A (en) * | 1995-12-29 | 1999-06-22 | Mci Communications Corporation | Restoration systems for an optical telecommunications network |
DE69630781T2 (de) * | 1996-08-09 | 2004-09-30 | Alcatel | Verfahren zur Signalisierung eines Fehlers in einem gemischten PDH/SDH-Netzwerk, um letzterem die Bereitstellung einer Dienstleistung wie zum Beispiel eines Schutzmechanismus zu ermöglichen |
US6195425B1 (en) * | 1996-11-21 | 2001-02-27 | Bell Atlantic Network Services, Inc. | Telecommunications system with wide area internetwork control |
-
1997
- 1997-07-31 GB GBGB9716195.4A patent/GB9716195D0/en active Pending
-
1998
- 1998-03-12 EP EP98301875A patent/EP0895431B1/de not_active Expired - Lifetime
- 1998-03-12 DE DE69819088T patent/DE69819088T2/de not_active Expired - Lifetime
- 1998-03-13 GB GB9805249A patent/GB2328113B/en not_active Expired - Fee Related
- 1998-03-16 NO NO981154A patent/NO981154L/no unknown
- 1998-03-18 US US09/040,616 patent/US6278687B1/en not_active Ceased
- 1998-03-19 AU AU59390/98A patent/AU745768B2/en not_active Ceased
- 1998-03-19 JP JP11263598A patent/JP3905218B2/ja not_active Expired - Fee Related
- 1998-04-16 CN CN98106691A patent/CN1115841C/zh not_active Expired - Fee Related
-
2003
- 2003-08-20 US US10/644,216 patent/USRE41079E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NO981154D0 (no) | 1998-03-16 |
AU5939098A (en) | 1999-02-11 |
NO981154L (no) | 1999-02-01 |
GB2328113A (en) | 1999-02-10 |
AU745768B2 (en) | 2002-03-28 |
CN1115841C (zh) | 2003-07-23 |
GB2328113B (en) | 2002-05-29 |
DE69819088T2 (de) | 2004-05-19 |
EP0895431A3 (de) | 2000-10-18 |
JP3905218B2 (ja) | 2007-04-18 |
GB9805249D0 (en) | 1998-05-06 |
JPH1168853A (ja) | 1999-03-09 |
USRE41079E1 (en) | 2010-01-19 |
GB9716195D0 (en) | 1997-10-08 |
EP0895431A2 (de) | 1999-02-03 |
EP0895431B1 (de) | 2003-10-22 |
US6278687B1 (en) | 2001-08-21 |
CN1207625A (zh) | 1999-02-10 |
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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: ERICSSON AB, STOCKHOLM, SE |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: 2K PATENTANWAELTE BLASBERG KEWITZ & REICHEL, PARTN |