CN1244750A - 用于光传输装置的告警消除方法 - Google Patents
用于光传输装置的告警消除方法 Download PDFInfo
- Publication number
- CN1244750A CN1244750A CN99100318A CN99100318A CN1244750A CN 1244750 A CN1244750 A CN 1244750A CN 99100318 A CN99100318 A CN 99100318A CN 99100318 A CN99100318 A CN 99100318A CN 1244750 A CN1244750 A CN 1244750A
- Authority
- CN
- China
- Prior art keywords
- alarm
- unit
- propagation
- source
- transmitting device
- 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
- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000008030 elimination Effects 0.000 claims description 17
- 238000003379 elimination reaction Methods 0.000 claims description 17
- 230000000644 propagated effect Effects 0.000 claims description 12
- 238000007689 inspection Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 abstract description 32
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 14
- 230000001902 propagating effect Effects 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 4
- 238000012790 confirmation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-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
- H04J2203/0028—Local loop
- H04J2203/0039—Topology
- H04J2203/0042—Ring
-
- 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)
- Optical Communication System (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR32770/98 | 1998-08-12 | ||
KR1019980032770A KR100312374B1 (ko) | 1998-08-12 | 1998-08-12 | 광전송장치의경보억제방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1244750A true CN1244750A (zh) | 2000-02-16 |
CN1226837C CN1226837C (zh) | 2005-11-09 |
Family
ID=19547073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991003187A Expired - Fee Related CN1226837C (zh) | 1998-08-12 | 1999-01-20 | 用于光传输装置的告警消除方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6594236B1 (zh) |
KR (1) | KR100312374B1 (zh) |
CN (1) | CN1226837C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005101724A1 (fr) * | 2004-04-16 | 2005-10-27 | Huawei Technologies Co., Ltd. | Procede de controle d'un port enfichable d'un dispositif de communication |
WO2005125062A1 (fr) * | 2004-06-22 | 2005-12-29 | Zte Corporation | Procede pour l'analyse de la relativite d'alarme dans un reseau de transmission optique synchrone |
CN101183989B (zh) * | 2007-12-03 | 2010-09-01 | 中兴通讯股份有限公司 | 光同步传送网告警相关性的增量分析方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959000B1 (en) * | 2000-02-08 | 2005-10-25 | Lucent Technologies Inc. | Configuration management of a hybrid DCS-SONET ring network |
KR100467319B1 (ko) * | 2002-06-08 | 2005-01-24 | 한국전자통신연구원 | 파장분할 다중화 시스템 및 그것을 위한 경보발생 억제 및레이저 차단 방법 |
ATE467204T1 (de) * | 2004-06-28 | 2010-05-15 | Abb Research Ltd | System und verfahren zum unterdrücken redundanter alarme |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3642141A1 (de) * | 1986-12-10 | 1988-06-16 | Philips Patentverwaltung | Verfahren zur dezentralen netzersatzschaltung |
US5627821A (en) * | 1994-03-15 | 1997-05-06 | Hitachi, Ltd. | Defect notification method in a multipoint ATM network |
JPH07312609A (ja) * | 1994-05-19 | 1995-11-28 | Fujitsu Ltd | 警報マスク処理方式 |
US5946373A (en) * | 1996-06-21 | 1999-08-31 | Mci Communications Corporation | Topology-based fault analysis in telecommunications networks |
US5991264A (en) * | 1996-11-26 | 1999-11-23 | Mci Communications Corporation | Method and apparatus for isolating network failures by applying alarms to failure spans |
-
1998
- 1998-08-12 KR KR1019980032770A patent/KR100312374B1/ko not_active IP Right Cessation
- 1998-12-31 US US09/223,751 patent/US6594236B1/en not_active Expired - Fee Related
-
1999
- 1999-01-20 CN CNB991003187A patent/CN1226837C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005101724A1 (fr) * | 2004-04-16 | 2005-10-27 | Huawei Technologies Co., Ltd. | Procede de controle d'un port enfichable d'un dispositif de communication |
WO2005125062A1 (fr) * | 2004-06-22 | 2005-12-29 | Zte Corporation | Procede pour l'analyse de la relativite d'alarme dans un reseau de transmission optique synchrone |
CN100375435C (zh) * | 2004-06-22 | 2008-03-12 | 中兴通讯股份有限公司 | 光同步传送网告警相关性分析方法 |
CN101183989B (zh) * | 2007-12-03 | 2010-09-01 | 中兴通讯股份有限公司 | 光同步传送网告警相关性的增量分析方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1226837C (zh) | 2005-11-09 |
KR20000013734A (ko) | 2000-03-06 |
KR100312374B1 (ko) | 2001-12-28 |
US6594236B1 (en) | 2003-07-15 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: LG ELECTRONIC CO., LTD. Free format text: FORMER NAME OR ADDRESS: LG INFORMATION + COMMUNICATIONS LTD. |
|
CP03 | Change of name, title or address |
Address after: Seoul, South Kerean Patentee after: LG Electronics Inc. Address before: Seoul, South Korea Patentee before: LG Information & Communications, Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: LG- NORTEL CO., LTD. Free format text: FORMER OWNER: LG ELECTRONIC CO., LTD. Effective date: 20061110 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061110 Address after: Seoul, South Kerean Patentee after: LG Nortel Co., Ltd. Address before: Seoul, South Kerean Patentee before: LG Electronics Inc. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051109 Termination date: 20100220 |