JP2001111512A5 - - Google Patents
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- Publication number
- JP2001111512A5 JP2001111512A5 JP2000270153A JP2000270153A JP2001111512A5 JP 2001111512 A5 JP2001111512 A5 JP 2001111512A5 JP 2000270153 A JP2000270153 A JP 2000270153A JP 2000270153 A JP2000270153 A JP 2000270153A JP 2001111512 A5 JP2001111512 A5 JP 2001111512A5
- Authority
- JP
- Japan
- 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
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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2001111512A JP2001111512A (ja) | 2001-04-20 |
| JP2001111512A5 true JP2001111512A5 (enExample) | 2007-09-13 |
| JP4579391B2 JP4579391B2 (ja) | 2010-11-10 |
Family
ID=8241611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000270153A Expired - Fee Related JP4579391B2 (ja) | 1999-09-07 | 2000-09-06 | 同期階層ネットワークシステムにおいてデータを伝送する方法および同期階層ネットワークシステム |
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69931489T2 (de) * | 1999-09-07 | 2006-11-16 | Lucent Technologies Inc. | Verbesserte Mehrfachrahmensynchronisierung für Tandemverbindungspuren |
| 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 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159595A (en) * | 1988-04-08 | 1992-10-27 | Northern Telecom Limited | Ring transmission system |
| 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 |
| JP2897099B2 (ja) * | 1993-09-20 | 1999-05-31 | 富士通株式会社 | タンデム・コネクション・メインテナンス方式 |
| US5636203A (en) * | 1995-06-07 | 1997-06-03 | Mci Corporation | Method and system for identifying fault locations in a communications network |
| AU6322696A (en) * | 1995-06-26 | 1997-01-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Self-healing 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 |
| GB2338370B (en) * | 1998-06-09 | 2000-07-19 | Plessey Telecomm | Telecommunications system |
-
1999
- 1999-09-07 EP EP99307111A patent/EP1083691B1/en not_active Expired - Lifetime
- 1999-09-07 AT AT99307111T patent/ATE400101T1/de not_active IP Right Cessation
- 1999-09-07 DE DE69939014T patent/DE69939014D1/de not_active Expired - Lifetime
-
2000
- 2000-08-30 ID IDP20000734D patent/ID27723A/id unknown
- 2000-08-30 BR BR0003877-6A patent/BR0003877A/pt not_active IP Right Cessation
- 2000-08-31 AU AU55069/00A patent/AU745023B2/en not_active Ceased
- 2000-09-05 US US09/655,250 patent/US6807152B1/en not_active Expired - Lifetime
- 2000-09-06 KR KR10-2000-0052678A patent/KR100384081B1/ko not_active Expired - Fee Related
- 2000-09-06 CN CN00126844A patent/CN1288305A/zh active Pending
- 2000-09-06 CA CA002317622A patent/CA2317622A1/en not_active Abandoned
- 2000-09-06 JP JP2000270153A patent/JP4579391B2/ja not_active Expired - Fee Related