CN1833172A - 扩展自动保护切换装置 - Google Patents
扩展自动保护切换装置 Download PDFInfo
- Publication number
- CN1833172A CN1833172A CN200480014806.0A CN200480014806A CN1833172A CN 1833172 A CN1833172 A CN 1833172A CN 200480014806 A CN200480014806 A CN 200480014806A CN 1833172 A CN1833172 A CN 1833172A
- Authority
- CN
- China
- Prior art keywords
- terminal equipment
- line terminal
- bearer
- switching centre
- bearer service
- 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.)
- Granted
Links
- 238000004891 communication Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/463,745 US7130275B2 (en) | 2003-06-16 | 2003-06-16 | Extended automatic protection switching arrangement |
US10/463,745 | 2003-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1833172A true CN1833172A (zh) | 2006-09-13 |
CN100529780C CN100529780C (zh) | 2009-08-19 |
Family
ID=33511568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480014806.0A Expired - Fee Related CN100529780C (zh) | 2003-06-16 | 2004-05-27 | 扩展自动保护切换装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7130275B2 (zh) |
CN (1) | CN100529780C (zh) |
WO (1) | WO2005001607A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1682461A (zh) * | 2002-09-10 | 2005-10-12 | 艾利森电话股份有限公司 | 保护链接监控*** |
US7349962B2 (en) * | 2003-07-31 | 2008-03-25 | Motorola, Inc. | Signaling method for line terminal equipment health and status |
US7929860B2 (en) * | 2007-10-15 | 2011-04-19 | Motorola Mobility, Inc. | System and method for sonet equipment fault management |
CN101814953B (zh) * | 2010-03-01 | 2014-03-19 | 中兴通讯股份有限公司 | 一种实现传输设备自动保护倒换的方法和*** |
US8750093B2 (en) * | 2010-08-17 | 2014-06-10 | Ubeeairwalk, Inc. | Method and apparatus of implementing an internet protocol signaling concentrator |
JP5704647B2 (ja) * | 2011-06-10 | 2015-04-22 | 日本電気株式会社 | スイッチ装置、フレーム送受信制御方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01215129A (ja) * | 1988-02-23 | 1989-08-29 | Fujitsu Ltd | 1:1回線切替システム |
US5484571A (en) * | 1991-10-08 | 1996-01-16 | Beckman Instruments, Inc. | Enhanced fluorescence detection of samples in capillary column |
US5485571A (en) * | 1993-12-23 | 1996-01-16 | International Business Machines Corporation | Method and apparatus for providing distributed sparing with uniform workload distribution in failures |
GB9420098D0 (en) * | 1994-10-05 | 1994-11-16 | Orange Personal Comm Serv Ltd | Telecommunication system |
US5859895A (en) * | 1995-12-07 | 1999-01-12 | Bell Atlantic Network Services, Inc. | Auxiliary circuit switching for provisioning and/or repair in a fiber-to-the-curb system |
JP3819480B2 (ja) * | 1996-06-28 | 2006-09-06 | 株式会社日立コミュニケーションテクノロジー | 多重変換装置の構築方法 |
US5839064A (en) * | 1996-07-26 | 1998-11-17 | Telefonaktiegolaget Im Ericsson | System and method of dynamic allocation of redundant peripheral equipment gateways in a radio telecommunications network |
KR100279532B1 (ko) * | 1998-10-29 | 2001-02-01 | 김영환 | 무선통신시스템의 v5.2프로토콜이 탑재된 억세스 네트워크내의데이터 패스층과 물리계층의 분리구조와 그 두요소가 각각 탑재된 보드간의 통신방법 |
JP3230670B2 (ja) * | 1998-12-28 | 2001-11-19 | 日本電気株式会社 | 回線切り替え装置および回線切り替え方法、並びに記録媒体 |
US6359565B1 (en) * | 1999-06-03 | 2002-03-19 | Fujitsu Network Communications, Inc. | Method and system for monitoring the thermal status of a card shelf |
US6317426B1 (en) * | 1999-06-03 | 2001-11-13 | Fujitsu Network Communications, Inc. | Method and apparatus for hybrid protection in a switching network |
US6501758B1 (en) * | 1999-06-03 | 2002-12-31 | Fujitsu Network Communications, Inc. | Hybrid ATM/TDM transport over a common fiber ring |
US6477167B1 (en) * | 1999-06-03 | 2002-11-05 | Fujitsu Network Communications, Inc. | Method and system for allocating bandwith to real-time variable bit rate (rt-VBR) traffic |
US6330168B1 (en) * | 1999-06-03 | 2001-12-11 | Fujitsu Networks Communications, Inc. | Card shelf cable management system and method |
US6359858B1 (en) * | 1999-06-03 | 2002-03-19 | Fujitsu Network Communications, Inc. | Switching redundancy control |
US6498792B1 (en) * | 1999-06-03 | 2002-12-24 | Fujitsu Network Communications, Inc. | Method and apparatus for switching signals of multiple different communication protocols |
US6891836B1 (en) * | 1999-06-03 | 2005-05-10 | Fujitsu Network Communications, Inc. | Switching complex architecture and operation |
US6353593B1 (en) * | 1999-06-03 | 2002-03-05 | Fujitsu Network Communications, Inc. | Protection architecture for virtual channel connections (VCCS) in a telecommunications network |
US6925052B1 (en) * | 1999-10-01 | 2005-08-02 | Agilent Technologies, Inc. | Multi-channel network monitoring apparatus, signal replicating device, and systems including such apparatus and devices, and enclosure for multi-processor equipment |
US6891794B1 (en) * | 1999-12-23 | 2005-05-10 | Cisco Technology, Inc. | System and method for bandwidth protection in a packet network |
US6870860B1 (en) * | 2000-04-19 | 2005-03-22 | Ciena Corporation | Semi-transparent time division multiplexer/demultiplexer |
JP4427196B2 (ja) * | 2001-02-07 | 2010-03-03 | 株式会社日立製作所 | Ipパケット通信装置及び冗長構成切替え方法 |
-
2003
- 2003-06-16 US US10/463,745 patent/US7130275B2/en active Active
-
2004
- 2004-05-27 CN CN200480014806.0A patent/CN100529780C/zh not_active Expired - Fee Related
- 2004-05-27 WO PCT/US2004/016660 patent/WO2005001607A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20040252645A1 (en) | 2004-12-16 |
WO2005001607A3 (en) | 2006-03-09 |
US7130275B2 (en) | 2006-10-31 |
CN100529780C (zh) | 2009-08-19 |
WO2005001607A2 (en) | 2005-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110107 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160307 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20160527 |