CN1507765A - 通信网络 - Google Patents
通信网络 Download PDFInfo
- Publication number
- CN1507765A CN1507765A CNA028094573A CN02809457A CN1507765A CN 1507765 A CN1507765 A CN 1507765A CN A028094573 A CNA028094573 A CN A028094573A CN 02809457 A CN02809457 A CN 02809457A CN 1507765 A CN1507765 A CN 1507765A
- Authority
- CN
- China
- Prior art keywords
- node
- network
- information
- port
- communication
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 104
- 230000003287 optical effect Effects 0.000 claims description 32
- 230000011664 signaling Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 description 10
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
- H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
- H04Q11/0478—Provisions for broadband connections
-
- 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
- H04J2203/0051—Network Node Interface, e.g. tandem connections, transit switching
- H04J2203/0053—Routing
-
- 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
- H04J2203/0055—Network design, dimensioning, topology or optimisation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Optical Communication System (AREA)
- Time-Division Multiplex Systems (AREA)
- Silicon Compounds (AREA)
- Photovoltaic Devices (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
节点 | 端口 | 段踪迹标识符 |
A | A1 | h |
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A3 | l | |
A4 | n | |
A5 | p | |
A6 | r |
节点 | 端口 | 段踪迹标识符 |
A | A1 | h |
A2 | j | |
A3 | l | |
A4 | n | |
A5 | p | |
A6 | r | |
B | B1 | i |
B2 | k | |
B3 | m | |
C | C1 | o |
C2 | t | |
D | D1 | q |
D2 | s | |
E | E1 | u |
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0105500.3 | 2001-03-06 | ||
GBGB0105500.3A GB0105500D0 (en) | 2001-03-06 | 2001-03-06 | Improvements in or relating to networks |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1507765A true CN1507765A (zh) | 2004-06-23 |
CN100441053C CN100441053C (zh) | 2008-12-03 |
Family
ID=9910066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028094573A Expired - Fee Related CN100441053C (zh) | 2001-03-06 | 2002-03-06 | 通信网络 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7447753B2 (zh) |
EP (1) | EP1368984B1 (zh) |
JP (1) | JP2004524749A (zh) |
CN (1) | CN100441053C (zh) |
AT (1) | ATE350876T1 (zh) |
CA (1) | CA2439035C (zh) |
DE (1) | DE60217308T2 (zh) |
GB (1) | GB0105500D0 (zh) |
WO (1) | WO2002071793A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021139210A1 (zh) * | 2020-01-08 | 2021-07-15 | 华为技术有限公司 | 一种光纤连接的检测方法以及相关设备 |
CN113422798A (zh) * | 2021-05-11 | 2021-09-21 | 华为技术有限公司 | 一种网络数据传输方法、系统以及计算机 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040067058A1 (en) * | 2002-09-27 | 2004-04-08 | Anthony Mazzurco | Method and apparatus for associating optical cross-connect channels with non-associated overhead |
US8443067B2 (en) * | 2003-04-25 | 2013-05-14 | Siemens Aktiengesellschaft | Method and apparatus for identifying an order in a network |
US8072907B2 (en) * | 2005-04-28 | 2011-12-06 | Cisco Technolgy, Inc. | Method and system to restart IS-IS when LSP wraps |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05167551A (ja) * | 1991-12-18 | 1993-07-02 | Fujitsu Ltd | 同期通信システムにおけるポインターの付け替え方式 |
US5664107A (en) * | 1992-10-13 | 1997-09-02 | Bay Networks, Inc. | Method for providing for automatic topology discovery in an ATM network or the like |
US5574860A (en) * | 1993-03-11 | 1996-11-12 | Digital Equipment Corporation | Method of neighbor discovery over a multiaccess nonbroadcast medium |
JPH0779233A (ja) * | 1993-06-29 | 1995-03-20 | Synoptics Commun Inc | トポロジを確定する装置及びトポロジ情報を通信する方法及び装置 |
JP2871469B2 (ja) * | 1994-07-19 | 1999-03-17 | 日本電気株式会社 | Atm網構成管理方法 |
GB2338370B (en) | 1998-06-09 | 2000-07-19 | Plessey Telecomm | Telecommunications system |
US7058024B1 (en) * | 1999-02-03 | 2006-06-06 | Lucent Technologies, Inc. | Automatic telecommunications link identification system |
US6654802B1 (en) * | 1999-02-12 | 2003-11-25 | Sprint Communications Company, L.P. | Network system and method for automatic discovery of topology using overhead bandwidth |
GB2350030B (en) | 1999-05-10 | 2001-06-13 | 3Com Corp | Network mamagement apparatus and method |
US6433903B1 (en) * | 1999-12-29 | 2002-08-13 | Sycamore Networks, Inc. | Optical management channel for wavelength division multiplexed systems |
WO2001055854A1 (en) * | 2000-01-28 | 2001-08-02 | Telcordia Technologies, Inc. | Physical layer auto-discovery for management of network elements |
GB2362060B (en) | 2000-04-12 | 2002-04-24 | 3Com Corp | Efficient method of deducing network topology including endstations |
-
2001
- 2001-03-06 GB GBGB0105500.3A patent/GB0105500D0/en not_active Ceased
-
2002
- 2002-03-06 DE DE60217308T patent/DE60217308T2/de not_active Expired - Lifetime
- 2002-03-06 CN CNB028094573A patent/CN100441053C/zh not_active Expired - Fee Related
- 2002-03-06 JP JP2002570569A patent/JP2004524749A/ja active Pending
- 2002-03-06 CA CA002439035A patent/CA2439035C/en not_active Expired - Fee Related
- 2002-03-06 EP EP02703743A patent/EP1368984B1/en not_active Expired - Lifetime
- 2002-03-06 AT AT02703743T patent/ATE350876T1/de not_active IP Right Cessation
- 2002-03-06 US US10/469,804 patent/US7447753B2/en not_active Expired - Fee Related
- 2002-03-06 WO PCT/GB2002/001002 patent/WO2002071793A1/en active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021139210A1 (zh) * | 2020-01-08 | 2021-07-15 | 华为技术有限公司 | 一种光纤连接的检测方法以及相关设备 |
CN113422798A (zh) * | 2021-05-11 | 2021-09-21 | 华为技术有限公司 | 一种网络数据传输方法、系统以及计算机 |
CN113422798B (zh) * | 2021-05-11 | 2022-09-16 | 华为技术有限公司 | 一种网络数据传输方法、装置、系统以及计算机 |
Also Published As
Publication number | Publication date |
---|---|
EP1368984A1 (en) | 2003-12-10 |
JP2004524749A (ja) | 2004-08-12 |
EP1368984B1 (en) | 2007-01-03 |
ATE350876T1 (de) | 2007-01-15 |
WO2002071793A1 (en) | 2002-09-12 |
DE60217308T2 (de) | 2007-10-04 |
GB0105500D0 (en) | 2001-04-25 |
CN100441053C (zh) | 2008-12-03 |
CA2439035A1 (en) | 2002-09-12 |
CA2439035C (en) | 2009-06-02 |
US20050038901A1 (en) | 2005-02-17 |
DE60217308D1 (de) | 2007-02-15 |
US7447753B2 (en) | 2008-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: M(DGPI) CO., LTD. Free format text: FORMER OWNER: MARCONI UK INTELLECTUAL PROP Effective date: 20070209 Owner name: L.M. ERICSSON CO., LTD. Free format text: FORMER OWNER: M(DGPI) CO., LTD. Effective date: 20070209 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20070209 Address after: Stockholm, Sweden Applicant after: ERICSSON AB Address before: Coventry, United Kingdom Applicant before: M (DGPI) Ltd. Effective date of registration: 20070209 Address after: Coventry, United Kingdom Applicant after: M (DGPI) Ltd. Address before: Coventry, United Kingdom Applicant before: MARCONI UK INTELLECTUAL PROPERTY Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20160306 |
|
CF01 | Termination of patent right due to non-payment of annual fee |