WO2008111178A1 - 伝送装置およびコンカチネーション判別方法 - Google Patents
伝送装置およびコンカチネーション判別方法 Download PDFInfo
- Publication number
- WO2008111178A1 WO2008111178A1 PCT/JP2007/054980 JP2007054980W WO2008111178A1 WO 2008111178 A1 WO2008111178 A1 WO 2008111178A1 JP 2007054980 W JP2007054980 W JP 2007054980W WO 2008111178 A1 WO2008111178 A1 WO 2008111178A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concatenation
- transmission apparatus
- state
- determining method
- idle
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 101150067286 STS1 gene Proteins 0.000 abstract 1
- 101100028967 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) PDR5 gene Proteins 0.000 abstract 1
- 101150027289 Ubash3b gene Proteins 0.000 abstract 1
- 102100040338 Ubiquitin-associated and SH3 domain-containing protein B Human genes 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
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- 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
- 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
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- 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
-
- 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
- H04J2203/0089—Multiplexing, e.g. coding, scrambling, SONET
- H04J2203/0096—Serial Concatenation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
コンカチネーションを正確に自動判別し、回線の切り替えが発生した後も確実に信号を伝送すること。この課題を解決するために、状態管理部(121)は、伝送装置(100)の状態がアイドル状態、スイッチ状態、およびパススルー状態のいずれであるかを管理する。コンカチ設定部(122)は、伝送装置(100)の状態がアイドル状態から他の状態へ変化した場合には、コンカチネーションの設定を破棄して受信信号を一旦STS1として扱うように設定する。そして、所定時間経過後、コンカチ設定部(122)は、コンカチネーションを自動判別するように設定する。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/054980 WO2008111178A1 (ja) | 2007-03-13 | 2007-03-13 | 伝送装置およびコンカチネーション判別方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/054980 WO2008111178A1 (ja) | 2007-03-13 | 2007-03-13 | 伝送装置およびコンカチネーション判別方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008111178A1 true WO2008111178A1 (ja) | 2008-09-18 |
Family
ID=39759129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/054980 WO2008111178A1 (ja) | 2007-03-13 | 2007-03-13 | 伝送装置およびコンカチネーション判別方法 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008111178A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113556149A (zh) * | 2021-04-19 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | 无人售货柜称重用串行连接装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0974402A (ja) * | 1995-06-28 | 1997-03-18 | Nippon Telegr & Teleph Corp <Ntt> | ポインタ処理回路およびポインタ処理方法 |
JP2000278235A (ja) * | 1999-03-19 | 2000-10-06 | Fujitsu Ltd | Sdhコンカチネーション信号伝送方法と装置 |
JP2004304367A (ja) * | 2003-03-28 | 2004-10-28 | Fujitsu Ltd | 伝送装置及びコンカチネーション設定方法 |
JP2005531988A (ja) * | 2002-06-28 | 2005-10-20 | シエナ・コーポレイション | トランスペアレントでフレキシブルな連結 |
-
2007
- 2007-03-13 WO PCT/JP2007/054980 patent/WO2008111178A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0974402A (ja) * | 1995-06-28 | 1997-03-18 | Nippon Telegr & Teleph Corp <Ntt> | ポインタ処理回路およびポインタ処理方法 |
JP2000278235A (ja) * | 1999-03-19 | 2000-10-06 | Fujitsu Ltd | Sdhコンカチネーション信号伝送方法と装置 |
JP2005531988A (ja) * | 2002-06-28 | 2005-10-20 | シエナ・コーポレイション | トランスペアレントでフレキシブルな連結 |
JP2004304367A (ja) * | 2003-03-28 | 2004-10-28 | Fujitsu Ltd | 伝送装置及びコンカチネーション設定方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113556149A (zh) * | 2021-04-19 | 2021-10-26 | 浙江星星冷链集成股份有限公司 | 无人售货柜称重用串行连接装置 |
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