WO2002089409A3 - Telecommunications network with automatic detection of the topology and method for this detection - Google Patents

Telecommunications network with automatic detection of the topology and method for this detection Download PDF

Info

Publication number
WO2002089409A3
WO2002089409A3 PCT/IB2002/002781 IB0202781W WO02089409A3 WO 2002089409 A3 WO2002089409 A3 WO 2002089409A3 IB 0202781 W IB0202781 W IB 0202781W WO 02089409 A3 WO02089409 A3 WO 02089409A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
termination point
topology
detection
trail
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.)
Ceased
Application number
PCT/IB2002/002781
Other languages
French (fr)
Other versions
WO2002089409A2 (en
Inventor
Antonia Rambaldi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marconi Communications SpA
Original Assignee
Marconi Communications SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Marconi Communications SpA filed Critical Marconi Communications SpA
Priority to AU2002338595A priority Critical patent/AU2002338595A1/en
Priority to US10/475,897 priority patent/US20040213166A1/en
Priority to CA002443434A priority patent/CA2443434A1/en
Priority to EP02743545A priority patent/EP1433283A2/en
Priority to JP2002586573A priority patent/JP2005507575A/en
Publication of WO2002089409A2 publication Critical patent/WO2002089409A2/en
Anticipated expiration legal-status Critical
Publication of WO2002089409A3 publication Critical patent/WO2002089409A3/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/12—Discovery or management of network topologies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/04—Network management architectures or arrangements
    • H04L41/052—Network management architectures or arrangements using standardised network management architectures, e.g. telecommunication management network [TMN] or unified network management architecture [UNMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

A telecommunications network with system for automatic detection of the topology of the network or of a sub-network thereof, comprising a plurality of network elements or nodes linked together to establish communications trails with termination points in ports of elements of the plurality of network elements. Each termination point is assigned a unique address in the network or in the sub-network and the corresponding network element sends along the outgoing trail from the termination point a message representing the unique address assigned and which is intended for the termination point at the other end of the trail. Each network element at either end of a communication trail therefore receives the message representing the address of the termination point of the element at the other end. In this way, each termination point of a connection will have received in the message the information that identifies the other termination point to which it is connected. A method for automatic detection of the topology of the network is also described.
PCT/IB2002/002781 2001-04-30 2002-04-25 Telecommunications network with automatic detection of the topology and method for this detection Ceased WO2002089409A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2002338595A AU2002338595A1 (en) 2001-04-30 2002-04-25 Telecommunications network with automatic detection of the topology and method for this detection
US10/475,897 US20040213166A1 (en) 2001-04-30 2002-04-25 Telecommunications network with automatic detection of the topology and method for this detection
CA002443434A CA2443434A1 (en) 2001-04-30 2002-04-25 Telecommunications network with automatic detection of the topology and method for this detection
EP02743545A EP1433283A2 (en) 2001-04-30 2002-04-25 Telecommunications network with automatic detection of the topology and method for this detection
JP2002586573A JP2005507575A (en) 2001-04-30 2002-04-25 Telecommunications network with automatic topology detection and method for this detection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI01A000900 2001-04-30
IT2001MI000900A ITMI20010900A1 (en) 2001-04-30 2001-04-30 TELECOMMUNICATIONS NETWORK WITH AUTOMATIC TOPOLOGY DETECTION AND METHOD FOR THIS DETECTION

Publications (2)

Publication Number Publication Date
WO2002089409A2 WO2002089409A2 (en) 2002-11-07
WO2002089409A3 true WO2002089409A3 (en) 2004-04-29

Family

ID=11447574

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/002781 Ceased WO2002089409A2 (en) 2001-04-30 2002-04-25 Telecommunications network with automatic detection of the topology and method for this detection

Country Status (8)

Country Link
US (1) US20040213166A1 (en)
EP (1) EP1433283A2 (en)
JP (1) JP2005507575A (en)
CN (1) CN1535516A (en)
AU (1) AU2002338595A1 (en)
CA (1) CA2443434A1 (en)
IT (1) ITMI20010900A1 (en)
WO (1) WO2002089409A2 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE491290T1 (en) * 2003-06-12 2010-12-15 Camiant Inc DYNAMIC SERVICE DELIVERY WITH TOPOLOGY DISCOVERY FOR COMMUNICATION NETWORKS
JP4395662B2 (en) * 2003-06-12 2010-01-13 キャミアント，インク． PCMM application manager
EP3145198B1 (en) * 2004-01-23 2018-11-14 Camiant, Inc. Video policy server
DE102004021956A1 (en) * 2004-05-04 2005-12-01 Siemens Ag Method for determining the structure of a communication network
CN100382527C (en) * 2005-06-03 2008-04-16 华为技术有限公司 System and method for manually creating electrical circuits
CN100531052C (en) * 2006-03-13 2009-08-19 中国电信股份有限公司 Method for analyzing root warning for multi-manufacturer DWDM network management system
CN101047618B (en) * 2006-03-29 2013-11-06 华为技术有限公司 Method and system for acquiring network route information
CN101141290B (en) * 2007-03-05 2010-05-26 中兴通讯股份有限公司 Automatic Area Division Method in Communication Network Planning
CN101145950B (en) * 2007-04-25 2010-10-13 中兴通讯股份有限公司 A topology management method based on multi-service transmission nodes
US9113334B2 (en) * 2008-02-01 2015-08-18 Tekelec, Inc. Methods, systems, and computer readable media for controlling access to voice resources in mobile networks using mobility management signaling messages
WO2009100580A1 (en) * 2008-02-04 2009-08-20 Zte Corporation A system and method for implementing automatic discovery function in dwdm network
JP4672741B2 (en) * 2008-02-25 2011-04-20 株式会社東芝 Transmission equipment and higher-level equipment
ATE556507T1 (en) * 2009-09-14 2012-05-15 Alcatel Lucent METHOD AND DEVICE FOR AUTOMATIC DETECTION IN OPTICAL TRANSPORT NETWORKS
US8493971B2 (en) * 2009-11-06 2013-07-23 Nec Corporation Path calculation system
CN101788624B (en) * 2009-12-25 2012-08-22 上海磁浮交通发展有限公司 Device for testing electrical-connection topological structure
CN115884013A (en) * 2022-11-18 2023-03-31 华信塞姆（成都）科技有限公司 Method for automatically discovering SDH optical network topology

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533026A (en) * 1995-03-06 1996-07-02 International Business Machines Corporation Communication system including method and apparatus for maintaining communications with a mobile terminal
US5729685A (en) * 1993-06-29 1998-03-17 Bay Networks, Inc. Apparatus for determining the topology of an ATM network or the like Via communication of topology information between a central manager and switches in the network over a virtual service path
US5983269A (en) * 1996-12-09 1999-11-09 Tandem Computers Incorporated Method and apparatus for configuring routing paths of a network communicatively interconnecting a number of processing elements

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9403223D0 (en) * 1994-02-19 1994-04-13 Plessey Telecomm Telecommunications network including remote channel switching protection apparatus
US6108702A (en) * 1998-12-02 2000-08-22 Micromuse, Inc. Method and apparatus for determining accurate topology features of a network
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
US6981034B2 (en) * 1999-06-30 2005-12-27 Nortel Networks Limited Decentralized management architecture for a modular communication system
US6684241B1 (en) * 1999-09-29 2004-01-27 Nortel Networks Limited Apparatus and method of configuring a network device
US6718141B1 (en) * 1999-12-23 2004-04-06 Nortel Networks Limited Network autodiscovery in an all-optical network
US6862380B2 (en) * 2000-02-04 2005-03-01 At&T Corp. Transparent optical switch
US6456599B1 (en) * 2000-02-07 2002-09-24 Verizon Corporate Services Group Inc. Distribution of potential neighbor information through an ad hoc network
US6643269B1 (en) * 2000-03-03 2003-11-04 Luminous Networks, Inc. Routing switch automatically identifying network topology

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5729685A (en) * 1993-06-29 1998-03-17 Bay Networks, Inc. Apparatus for determining the topology of an ATM network or the like Via communication of topology information between a central manager and switches in the network over a virtual service path
US5533026A (en) * 1995-03-06 1996-07-02 International Business Machines Corporation Communication system including method and apparatus for maintaining communications with a mobile terminal
US5983269A (en) * 1996-12-09 1999-11-09 Tandem Computers Incorporated Method and apparatus for configuring routing paths of a network communicatively interconnecting a number of processing elements

Also Published As

Publication number Publication date
AU2002338595A1 (en) 2002-11-11
WO2002089409A2 (en) 2002-11-07
ITMI20010900A0 (en) 2001-04-30
EP1433283A2 (en) 2004-06-30
ITMI20010900A1 (en) 2002-10-30
JP2005507575A (en) 2005-03-17
US20040213166A1 (en) 2004-10-28
CA2443434A1 (en) 2002-11-07
CN1535516A (en) 2004-10-06

Similar Documents

Publication Publication Date Title
WO2002089409A3 (en) Telecommunications network with automatic detection of the topology and method for this detection
WO2000030313A3 (en) Managing internet protocol connection oriented services
WO2003069924A8 (en) Distributed message transmission system and method
EP1054568A3 (en) Method and apparatus for providing a virtual SS7 link in a commmunications system
WO2001084302A3 (en) Event service method and system
WO2002087160A3 (en) Heterogeneous mobile radio system
AU2002304260A1 (en) Method for distributed multicast routing in connection-oriented networks and network for applying this method
WO2002099570A3 (en) System and method to perform non-service effecting bandwidth reservation using a reservation signaling protocol
WO2002043333A3 (en) Administrative domains for personal area networks
WO2001075543A3 (en) Changing a first subscriber identifier to a second identifier
TW327710B (en) System and method for hierarchical multicast routing ATM networks
EP1215857A3 (en) System and method for operating a communication network on an ATM platform
EP1315338A3 (en) Network transfer system and transfer method
EP1175045A3 (en) Method and system for using a backbone protocol to improve network performance
WO2001093526A3 (en) Methods and systems for providing converged network management functionality in a gateway routing node
EP1217804A3 (en) Interworking of dissimilar packet networks for telephony communications
WO2001047181A3 (en) Signal routing
CA2206165A1 (en) Routing in a communication network
FI981398A0 (en) Method for communication control and communication system
WO2008021686A3 (en) System and method for routing and domain name system support of a mobile node
EP0921655A3 (en) Multicast transmission method
WO2002096085A3 (en) Charging in communication networks
WO2005107286A3 (en) Routing protocol within hybrid-cellular networks
EP1102509A4 (en) MOBILE COMMUNICATION NETWORK AND BROADCASTING DATA IN A MOBILE COMMUNICATION NETWORK
EP1089506A3 (en) Apparatus and method for integrated telecommunications

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2443434

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2002743545

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2002586573

Country of ref document: JP

WWE Wipo information: entry into national phase

Ref document number: 028091175

Country of ref document: CN

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWE Wipo information: entry into national phase

Ref document number: 10475897

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 2002743545

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2002743545

Country of ref document: EP