CN1078786C - 从同步数字系列网接收信号中选出链接的信号的方法 - Google Patents
从同步数字系列网接收信号中选出链接的信号的方法 Download PDFInfo
- Publication number
- CN1078786C CN1078786C CN96121617A CN96121617A CN1078786C CN 1078786 C CN1078786 C CN 1078786C CN 96121617 A CN96121617 A CN 96121617A CN 96121617 A CN96121617 A CN 96121617A CN 1078786 C CN1078786 C CN 1078786C
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- CN
- China
- Prior art keywords
- signal
- signals
- bursts
- burst
- fault
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 18
- 230000001360 synchronised effect Effects 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000009466 transformation Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000035559 beat frequency Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- 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
- H04J2203/0057—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
- H04J2203/0094—Virtual Concatenation
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)
- Data Exchanges In Wide-Area Networks (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19542230.9 | 1995-11-13 | ||
DE19542230A DE19542230C2 (de) | 1995-11-13 | 1995-11-13 | Verfahren zur Auswahl von verketteten Signalen aus Empfangssignalen der Synchron-Digital-Hierarchie |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1155197A CN1155197A (zh) | 1997-07-23 |
CN1078786C true CN1078786C (zh) | 2002-01-30 |
Family
ID=7777317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96121617A Expired - Fee Related CN1078786C (zh) | 1995-11-13 | 1996-11-13 | 从同步数字系列网接收信号中选出链接的信号的方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0773645B1 (zh) |
CN (1) | CN1078786C (zh) |
AU (1) | AU685714B2 (zh) |
DE (2) | DE19542230C2 (zh) |
ES (1) | ES2251725T3 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6917630B1 (en) * | 1998-10-06 | 2005-07-12 | Nortel Networks Limited | Concatenation of containers in synchronous digital hierarchy network |
EP1248400A1 (en) * | 2001-04-02 | 2002-10-09 | Lucent Technologies Inc. | Data transport service using a telephone network |
CN113285852B (zh) * | 2021-05-14 | 2022-11-11 | 李国志 | 一种实现多路e1信号同步测试的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257261A (en) * | 1990-07-27 | 1993-10-26 | Transwitch Corporation | Methods and apparatus for concatenating a plurality of lower level SONET signals into higher level sonet signals |
WO1993025029A1 (en) * | 1992-06-03 | 1993-12-09 | Nokia Telecommunications Oy | Method and equipment for elastic buffering in a synchronous digital telecommunication system |
US5386418A (en) * | 1991-08-19 | 1995-01-31 | Fujitsu Limited | Method for synchronizing synchronous data communication network and communication device used in the synchronous data communication network |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388495B1 (de) * | 1989-03-22 | 1994-06-08 | Siemens Aktiengesellschaft | Verfahren zur Qualitätsüberwachung wenigstens zweier Übertragungsabschnitte einer Digitalsignal-Übertragungsstrecke und Vorrichtung zur Durchführung des Verfahrens |
LU87714A1 (de) * | 1989-11-29 | 1990-07-24 | Siemens Ag | Verfahren zum uebertragen eines digitalen breitbandsignals in einer untersystemeinheitenkette ueber ein netz einer synchron-digital-multiplexhierarchie |
JP2603165B2 (ja) * | 1991-07-26 | 1997-04-23 | 富士通株式会社 | 故障報知信号検出回路 |
EP0548414B1 (en) * | 1991-12-24 | 1998-01-28 | Alcatel | Logical machine for processing control information of telecommunication transmission frames |
-
1995
- 1995-11-13 DE DE19542230A patent/DE19542230C2/de not_active Expired - Fee Related
-
1996
- 1996-10-30 ES ES96117438T patent/ES2251725T3/es not_active Expired - Lifetime
- 1996-10-30 DE DE59611315T patent/DE59611315D1/de not_active Expired - Lifetime
- 1996-10-30 EP EP96117438A patent/EP0773645B1/de not_active Expired - Lifetime
- 1996-11-12 AU AU71722/96A patent/AU685714B2/en not_active Ceased
- 1996-11-13 CN CN96121617A patent/CN1078786C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5257261A (en) * | 1990-07-27 | 1993-10-26 | Transwitch Corporation | Methods and apparatus for concatenating a plurality of lower level SONET signals into higher level sonet signals |
US5386418A (en) * | 1991-08-19 | 1995-01-31 | Fujitsu Limited | Method for synchronizing synchronous data communication network and communication device used in the synchronous data communication network |
WO1993025029A1 (en) * | 1992-06-03 | 1993-12-09 | Nokia Telecommunications Oy | Method and equipment for elastic buffering in a synchronous digital telecommunication system |
Also Published As
Publication number | Publication date |
---|---|
EP0773645A2 (de) | 1997-05-14 |
ES2251725T3 (es) | 2006-05-01 |
DE19542230C2 (de) | 1998-08-27 |
AU685714B2 (en) | 1998-01-22 |
EP0773645A3 (de) | 1999-06-23 |
DE19542230A1 (de) | 1997-05-15 |
EP0773645B1 (de) | 2005-12-21 |
CN1155197A (zh) | 1997-07-23 |
AU7172296A (en) | 1997-05-22 |
DE59611315D1 (de) | 2006-01-26 |
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Legal Events
Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Munich, Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, Germany Patentee before: Siemens AG |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020130 Termination date: 20131113 |