KR100384081B1 - 전송 보호 스킴들을 갖는 탠덤 접속 트레일을 위한 멀티프레임 프로세싱 방법 - Google Patents

전송 보호 스킴들을 갖는 탠덤 접속 트레일을 위한 멀티프레임 프로세싱 방법 Download PDF

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Publication number
KR100384081B1
KR100384081B1 KR10-2000-0052678A KR20000052678A KR100384081B1 KR 100384081 B1 KR100384081 B1 KR 100384081B1 KR 20000052678 A KR20000052678 A KR 20000052678A KR 100384081 B1 KR100384081 B1 KR 100384081B1
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KR
South Korea
Prior art keywords
multiframe
state
tandem connection
oom
tandem
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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 - Fee Related
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KR10-2000-0052678A
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English (en)
Korean (ko)
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KR20010050353A (ko
Inventor
헤스레르페터
로에프레르만프레드아로이스
미리스테르퍼유러겐레온하르트
비세르스마르텐페트루스요세프
Original Assignee
루센트 테크놀러지스 인크
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Publication of KR20010050353A publication Critical patent/KR20010050353A/ko
Application granted granted Critical
Publication of KR100384081B1 publication Critical patent/KR100384081B1/ko
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/14—Monitoring arrangements
    • 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
    • H04J2203/0051—Network Node Interface, e.g. tandem connections, transit switching
    • 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)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Communication Control (AREA)
  • Transmitters (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Color Television Systems (AREA)
KR10-2000-0052678A 1999-09-07 2000-09-06 전송 보호 스킴들을 갖는 탠덤 접속 트레일을 위한 멀티프레임 프로세싱 방법 Expired - Fee Related KR100384081B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99307111A EP1083691B1 (en) 1999-09-07 1999-09-07 Enhanced multiframe processing for tandem connection trails with transmission protection schemes
EP99307111.7 1999-09-07

Publications (2)

Publication Number Publication Date
KR20010050353A KR20010050353A (ko) 2001-06-15
KR100384081B1 true KR100384081B1 (ko) 2003-05-14

Family

ID=8241611

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2000-0052678A Expired - Fee Related KR100384081B1 (ko) 1999-09-07 2000-09-06 전송 보호 스킴들을 갖는 탠덤 접속 트레일을 위한 멀티프레임 프로세싱 방법

Country Status (11)

Country Link
US (1) US6807152B1 (enExample)
EP (1) EP1083691B1 (enExample)
JP (1) JP4579391B2 (enExample)
KR (1) KR100384081B1 (enExample)
CN (1) CN1288305A (enExample)
AT (1) ATE400101T1 (enExample)
AU (1) AU745023B2 (enExample)
BR (1) BR0003877A (enExample)
CA (1) CA2317622A1 (enExample)
DE (1) DE69939014D1 (enExample)
ID (1) ID27723A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1083690B1 (en) * 1999-09-07 2006-05-24 Lucent Technologies Inc. Enhanced multiframe alignment for tandem connection trails
JP3530176B2 (ja) * 2001-03-23 2004-05-24 株式会社東芝 ノード装置および状態通知情報取得方法
JP3509787B2 (ja) 2001-07-16 2004-03-22 日本電気株式会社 Ｔｔｉミスマッチ検出回路及び方法
US6938187B2 (en) * 2001-12-19 2005-08-30 Nortel Networks Limited Tandem connection monitoring
DE60201078T2 (de) * 2002-06-12 2005-01-20 Alcatel De-/Aktivierung von Tandem-Verbindungen
CN101136700B (zh) 2006-09-01 2011-11-02 华为技术有限公司 一种进行串接连接监视分配配置的方法
CN101145839A (zh) * 2006-09-11 2008-03-19 华为技术有限公司 实现k阶光通道数据单元子层监视子网连接保护方法及装置
KR200453550Y1 (ko) * 2010-07-02 2011-05-11 심만규 제설함
US8417111B2 (en) * 2010-10-28 2013-04-09 Ciena Corporation Optical network in-band control plane signaling, virtualized channels, and tandem connection monitoring systems and methods

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159595A (en) * 1988-04-08 1992-10-27 Northern Telecom Limited Ring transmission system
JPH0795182A (ja) * 1993-09-20 1995-04-07 Fujitsu Ltd タンデム・コネクション・メインテナンス方式
WO1997001907A1 (en) * 1995-06-26 1997-01-16 Telefonaktiebolaget Lm Ericsson (Publ) Self-healing network
EP0964543A2 (en) * 1998-06-09 1999-12-15 Marconi Communications Limited Telecommunications system with tandem connection monitoring

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265096A (en) * 1991-07-03 1993-11-23 Transwitch Corporation Sonet alarm indication signal transmission method and apparatus
JP3202286B2 (ja) * 1991-12-26 2001-08-27 日本電気株式会社 Ｓｄｈ光伝送方式における伝送路切替方式
JPH05259940A (ja) * 1992-03-12 1993-10-08 Fujitsu Ltd 切替装置の制御方式
US5636203A (en) * 1995-06-07 1997-06-03 Mci Corporation Method and system for identifying fault locations in a communications network
DE19616286A1 (de) * 1996-04-24 1997-10-30 Sel Alcatel Ag Synchrones Übertragungssystem mit Fehlerortungsfunktion und Monitoreinrichtung dafür
JP3663253B2 (ja) * 1996-05-31 2005-06-22 株式会社日立コミュニケーションテクノロジー 多重化伝送装置
US5781535A (en) * 1996-06-14 1998-07-14 Mci Communications Corp. Implementation protocol for SHN-based algorithm restoration platform
US6452906B1 (en) * 1997-08-20 2002-09-17 At&T Corp. Fault detection and isolation in a synchronous optical network (SONET) and in a synchronous digital hierarchy (SDH) network

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159595A (en) * 1988-04-08 1992-10-27 Northern Telecom Limited Ring transmission system
JPH0795182A (ja) * 1993-09-20 1995-04-07 Fujitsu Ltd タンデム・コネクション・メインテナンス方式
WO1997001907A1 (en) * 1995-06-26 1997-01-16 Telefonaktiebolaget Lm Ericsson (Publ) Self-healing network
EP0964543A2 (en) * 1998-06-09 1999-12-15 Marconi Communications Limited Telecommunications system with tandem connection monitoring

Also Published As

Publication number Publication date
ID27723A (id) 2001-04-26
CN1288305A (zh) 2001-03-21
AU5506900A (en) 2001-03-08
KR20010050353A (ko) 2001-06-15
EP1083691B1 (en) 2008-07-02
ATE400101T1 (de) 2008-07-15
JP4579391B2 (ja) 2010-11-10
EP1083691A1 (en) 2001-03-14
JP2001111512A (ja) 2001-04-20
US6807152B1 (en) 2004-10-19
DE69939014D1 (de) 2008-08-14
CA2317622A1 (en) 2001-03-07
BR0003877A (pt) 2001-04-03
AU745023B2 (en) 2002-03-07

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