DE60038445D1 - Netzverbindungen - Google Patents

Netzverbindungen

Info

Publication number
DE60038445D1
DE60038445D1 DE60038445T DE60038445T DE60038445D1 DE 60038445 D1 DE60038445 D1 DE 60038445D1 DE 60038445 T DE60038445 T DE 60038445T DE 60038445 T DE60038445 T DE 60038445T DE 60038445 D1 DE60038445 D1 DE 60038445D1
Authority
DE
Germany
Prior art keywords
areas
stars
allocated
nodes
star
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 - Lifetime
Application number
DE60038445T
Other languages
English (en)
Other versions
DE60038445T2 (de
Inventor
Geoffrey Chopping
Thomas Slade Maddern
Bruce Philip Jensen
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.)
Ericsson AB
Original Assignee
Ericsson AB
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 Ericsson AB filed Critical Ericsson AB
Publication of DE60038445D1 publication Critical patent/DE60038445D1/de
Application granted granted Critical
Publication of DE60038445T2 publication Critical patent/DE60038445T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/64—Distributing or queueing
    • H04Q3/66—Traffic distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • H04L2012/5623—Network design, dimensioning, topology or optimisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1302—Relay switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1304—Coordinate switches, crossbar, 4/2 with relays, coupling field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13076—Distributing frame, MDF, cross-connect switch
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13141—Hunting for free outlet, circuit or channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13216—Code signals, frame structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13342—Arrangement of switches in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13367—Hierarchical multiplexing, add-drop multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13383—Hierarchy of switches, main and subexchange, e.g. satellite exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Small-Scale Networks (AREA)
DE60038445T 1999-05-27 2000-05-25 Netzverbindungen Expired - Lifetime DE60038445T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9912290 1999-05-27
GBGB9912290.5A GB9912290D0 (en) 1999-05-27 1999-05-27 Network interconnections
PCT/GB2000/001999 WO2000074320A1 (en) 1999-05-27 2000-05-25 Network interconnections

Publications (2)

Publication Number Publication Date
DE60038445D1 true DE60038445D1 (de) 2008-05-08
DE60038445T2 DE60038445T2 (de) 2009-04-16

Family

ID=10854232

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60038445T Expired - Lifetime DE60038445T2 (de) 1999-05-27 2000-05-25 Netzverbindungen

Country Status (8)

Country Link
US (1) US7167453B1 (de)
EP (1) EP1180286B1 (de)
JP (1) JP2003501884A (de)
AT (1) ATE390778T1 (de)
AU (1) AU5087900A (de)
DE (1) DE60038445T2 (de)
GB (2) GB9912290D0 (de)
WO (1) WO2000074320A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0102349D0 (en) 2001-01-30 2001-03-14 Marconi Comm Ltd Partially interconnected networks
GB0102348D0 (en) * 2001-01-30 2001-03-14 Marconi Comm Ltd Partially interconnected networks
GB2381408A (en) * 2001-10-26 2003-04-30 Orange Personal Comm Serv Ltd Transit network in which each route between switching nodes is via a single transit node
GB0130730D0 (en) * 2001-12-21 2002-02-06 Marconi Comm Ltd Communication network
US7333444B1 (en) * 2003-12-17 2008-02-19 Sun Microsystems, Inc. Method and apparatus for creating a robust highly connected direct interconnection network
US7543184B2 (en) * 2006-05-23 2009-06-02 The Mathworks, Inc. System and method for distributing system tests in parallel computing environments
CN109617834B (zh) * 2019-02-01 2021-08-24 国网江苏省电力有限公司 一种精准切负荷系统及其通信方法、接入装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318544C1 (de) * 1983-05-20 1984-09-13 Siemens AG, 1000 Berlin und 8000 München Fernmeldenetz, insbesondere Fernsprechnetz, mit Netzknoten miteinander verbindenden und Netzausläufer bildenden Verbindungsleitungsbündeln
GB2258582B (en) * 1991-08-02 1995-03-29 Plessey Telecomm An ATM switching arrangement
FR2722047B1 (fr) * 1994-06-29 1996-08-23 Cit Alcatel Reseau de commutation, utilisation et procede de croissance d'un tel reseau, et systeme comprenant un tel reseau
JP3220049B2 (ja) * 1997-05-27 2001-10-22 矢崎総業株式会社 通信方法、及び通信システム
US6631018B1 (en) * 1997-08-27 2003-10-07 Nortel Networks Limited WDM optical network with passive pass-through at each node
US6075631A (en) * 1997-09-05 2000-06-13 Bell Communications Research, Inc. Hitless reconfiguration of a wavelength division multiplexed optical communication network
JPH11313095A (ja) * 1998-04-28 1999-11-09 Nec Corp リングネットワークシステム、そのプロテクション方法及びプロテクション処理プログラム記録媒体
CA2236394C (en) * 1998-04-30 2003-01-21 Frederick C. Livermore Programmable transport and network architecture
CA2242191A1 (en) * 1998-06-30 1999-12-30 Northern Telecom Limited A large scale communications network having a fully meshed optical core transport network

Also Published As

Publication number Publication date
JP2003501884A (ja) 2003-01-14
GB2350517B (en) 2001-05-02
ATE390778T1 (de) 2008-04-15
GB0012638D0 (en) 2000-07-12
AU5087900A (en) 2000-12-18
GB9912290D0 (en) 1999-07-28
EP1180286A1 (de) 2002-02-20
WO2000074320A1 (en) 2000-12-07
DE60038445T2 (de) 2009-04-16
US7167453B1 (en) 2007-01-23
GB2350517A (en) 2000-11-29
EP1180286B1 (de) 2008-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition