NO981155L - Ruting av meldinger i et SDH-kommunikasjonsnett via 2.-valg-forbindelser - Google Patents

Ruting av meldinger i et SDH-kommunikasjonsnett via 2.-valg-forbindelser

Info

Publication number
NO981155L
NO981155L NO981155A NO981155A NO981155L NO 981155 L NO981155 L NO 981155L NO 981155 A NO981155 A NO 981155A NO 981155 A NO981155 A NO 981155A NO 981155 L NO981155 L NO 981155L
Authority
NO
Norway
Prior art keywords
area
routing
choice
communication network
destination
Prior art date
Application number
NO981155A
Other languages
English (en)
Other versions
NO981155D0 (no
Inventor
Martin John Asprey
Original Assignee
Gpt Ltd
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 Gpt Ltd filed Critical Gpt Ltd
Publication of NO981155D0 publication Critical patent/NO981155D0/no
Publication of NO981155L publication Critical patent/NO981155L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1605—Fixed allocated frame structures
    • H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/02—Topology update or discovery
    • H04L45/04—Interdomain routing, e.g. hierarchical routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/26—Route discovery packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

I et kommunikasjonsnett basert på synkront digitalt hierarki (SDH), som omfatter flere mellomliggende systemer (MS) er de mellomliggende systemer delt mellom i det minste et MS/MS-område og i det minste et ikke-MS/MS-område. Et MS/MS-område er et område hvor en rutingsprotokoll som utgjør en del av nettlaget (lag 3) i protokollen for åpne systemers sammenkobling innbefattet ruting (OSi-protokollen) er anordnet for å rute meldinger mellom områder. Kommunikasjonssystemet omfatter rutingsutstyr som når en melding rutes fra et MS/MS-område til et bestemmelsessted-MS i et ikke-MS/MS- område og forbindelsen til bestemmelsessted-MS'et brytes og en melding som en følge av dette returneres fra ikke-MS/MS-området til det iverksettende MS/MS-området opprettes forbindelsen til bestemmelsessted-MS'et ved hjelp av en annetvalgforbindelse.
NO981155A 1997-07-31 1998-03-16 Ruting av meldinger i et SDH-kommunikasjonsnett via 2.-valg-forbindelser NO981155L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9716198.8A GB9716198D0 (en) 1997-07-31 1997-07-31 RAP routeing for ISO 10589

Publications (2)

Publication Number Publication Date
NO981155D0 NO981155D0 (no) 1998-03-16
NO981155L true NO981155L (no) 1999-02-01

Family

ID=10816768

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981155A NO981155L (no) 1997-07-31 1998-03-16 Ruting av meldinger i et SDH-kommunikasjonsnett via 2.-valg-forbindelser

Country Status (8)

Country Link
US (1) US6377542B1 (no)
EP (1) EP0895380B1 (no)
JP (1) JP3921628B2 (no)
CN (1) CN1115840C (no)
AU (1) AU747665B2 (no)
DE (1) DE69826586T2 (no)
GB (2) GB9716198D0 (no)
NO (1) NO981155L (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7687057B2 (en) 1998-01-09 2010-03-30 Yissum Research Development Company Of The Hebrew University Of Jerusalem In vitro micro-organs, and uses related thereto
GB9913239D0 (en) * 1999-06-08 1999-08-04 Marconi Comm Ltd Communications arrangement
US6757306B1 (en) * 1999-09-07 2004-06-29 Nortel Networks Limited Method and system for intermediate system level 2 transparency using the SONET LDCC
US7426179B1 (en) 2000-03-17 2008-09-16 Lucent Technologies Inc. Method and apparatus for signaling path restoration information in a mesh network
CN1235369C (zh) * 2002-09-17 2006-01-04 华为技术有限公司 一种实现光同步数字传送网多业务优化中路由分配的方法
US7707307B2 (en) * 2003-01-09 2010-04-27 Cisco Technology, Inc. Method and apparatus for constructing a backup route in a data communications network
US7466661B1 (en) 2003-09-22 2008-12-16 Cisco Technology, Inc. Method and apparatus for establishing adjacency for a restarting router during convergence
US7428213B2 (en) * 2003-11-21 2008-09-23 Cisco Technology, Inc. Method and apparatus for determining network routing information based on shared risk link group information
US7366099B2 (en) 2003-12-01 2008-04-29 Cisco Technology, Inc. Method and apparatus for synchronizing a data communications network
KR101470472B1 (ko) 2006-09-14 2014-12-09 메드제닉스 메디칼 이스라엘 리미티드 장기 지속형 약물 제형
CA2802726A1 (en) 2010-06-15 2011-12-22 Medgenics Medical Israel Ltd. Long lasting drug formulations
US9210046B2 (en) * 2011-03-14 2015-12-08 Hewlett Packard Enterprise Development Lp Zone-based network traffic analysis
CN103731357B (zh) * 2012-10-15 2018-02-27 中兴通讯股份有限公司 网络拓扑结构的确定方法及装置
CN104811332B (zh) * 2014-01-29 2018-11-02 中国移动通信集团广东有限公司 一种分组传送网络ptn的dcn域的优化方法、装置及系统
CN113315698B (zh) * 2021-05-25 2022-07-05 中国电子科技集团公司第二十九研究所 一种基于任务的传感器组网消息路由方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2784080B2 (ja) * 1990-05-09 1998-08-06 富士通株式会社 リングネットワーク及びその障害復旧方法並びにリングネットワークに用いられるノード
US5557745A (en) * 1990-09-04 1996-09-17 Digital Equipment Corporation Method for supporting foreign protocols across backbone network by combining and transmitting list of destinations that support second protocol in first and second areas to the third area
US5251205A (en) * 1990-09-04 1993-10-05 Digital Equipment Corporation Multiple protocol routing
US5440540A (en) * 1992-03-26 1995-08-08 Kremer; Wilhelm Ring interworking between a bidirectional line-switched ring transmission system and another ring transmission system
US5262906A (en) * 1992-06-19 1993-11-16 Alcatel Network Systems, Inc. Message routing for SONET telecommunications maintenance network
NL9301428A (nl) * 1993-08-18 1995-03-16 Nederland Ptt Routeerwerkwijze voor een hiërarchisch communicatienetwerk.
NL9301544A (nl) * 1993-09-07 1995-04-03 Nederland Ptt Werkwijze voor het kiezen van verbindingen in netwerken, en netwerken waarin de werkwijze wordt toegepast.
EP0701353A1 (fr) * 1994-09-07 1996-03-13 T.R.T. Telecommunications Radioelectriques Et Telephoniques Système de transmission de données à routage adaptatif
JP2937813B2 (ja) * 1995-06-15 1999-08-23 日本電気株式会社 自動ルーティング方法及びシステム
US5856974A (en) * 1996-02-13 1999-01-05 Novell, Inc. Internetwork address mapping gateway

Also Published As

Publication number Publication date
GB9805247D0 (en) 1998-05-06
GB2328112A (en) 1999-02-10
EP0895380A3 (en) 2002-09-25
DE69826586D1 (de) 2004-11-04
AU747665B2 (en) 2002-05-16
GB9716198D0 (en) 1997-10-08
CN1115840C (zh) 2003-07-23
CN1207624A (zh) 1999-02-10
JPH1168799A (ja) 1999-03-09
EP0895380A2 (en) 1999-02-03
US6377542B1 (en) 2002-04-23
JP3921628B2 (ja) 2007-05-30
AU5939198A (en) 1999-02-11
GB2328112B (en) 2002-05-29
EP0895380B1 (en) 2004-09-29
NO981155D0 (no) 1998-03-16
DE69826586T2 (de) 2006-02-23

Similar Documents

Publication Publication Date Title
Widjaja et al. Light core and intelligent edge for a flexible, thin-layered, and cost-effective optical transport network
CA2253656C (en) Telecommunications management network connected to a common channel signaling network
US6125117A (en) Hybrid packet-circuit telephone network configuration
US6047005A (en) Virtual bearer channel platform for processing service requests received in the form of channel data
NO981155L (no) Ruting av meldinger i et SDH-kommunikasjonsnett via 2.-valg-forbindelser
JPH1051470A (ja) 電気通信網内での交換機能とクロスコネクト機能の併合
US7133403B1 (en) Transport network and method
CA2294796A1 (en) A method and a system for interconnecting ring networks
EP1083696A3 (en) System and method for packet level distributed routing in fiber optic rings
EP1011230A3 (en) System and method for enhanced routing and reservation protocol
CN100561962C (zh) 基于目录服务来实现网络连接服务建立的方法及系统
JP2001186188A (ja) マルチプロトコル機能をもつ遠隔通信ネットワークノード、信号を処理する方法、およびマルチプロトコルノードを含む遠隔通信ネットワーク
US7116671B2 (en) Method and apparatus for providing OC-n virtual bridge ports
US6208657B1 (en) Programmable gateway for a virtual bearer channel platform
NO981154L (no) Alternativ ruting av meldinger i et SDH-kommunikasjonsnett
US7068594B1 (en) Method and apparatus for fault tolerant permanent voice calls in voice-over-packet systems
US6108337A (en) Resource manager for a virtual bearer channel platform
US7096275B1 (en) Methods and apparatus for protection against network failures
KR100498916B1 (ko) 망 전체 연결 정보 추출 방법
SE9803417D0 (sv) Anordning för routing av asynkron trafik i ett kretskopplat nät
EP1107494A2 (en) Method and system of communicating management message
WO2000021328A3 (de) Verfahren zum verbindungsaufbau für ein kommunikationsnetz
EP1173033A1 (en) Apparatus and method for collecting data from a remote point of presence
JP2005198299A (ja) Ｓｏｎｅｔ上のｌａｎサービス用の双方向スイッチを用いてスパニングツリーを保護するブリッジ及び方法
MXPA00006729A (en) Virtual bearer channel platform for processing service requests received in the form of channel data