CA2379093A1 - Integrite de circuit dans un reseau a commutation de paquets - Google Patents

Integrite de circuit dans un reseau a commutation de paquets Download PDF

Info

Publication number
CA2379093A1
CA2379093A1 CA002379093A CA2379093A CA2379093A1 CA 2379093 A1 CA2379093 A1 CA 2379093A1 CA 002379093 A CA002379093 A CA 002379093A CA 2379093 A CA2379093 A CA 2379093A CA 2379093 A1 CA2379093 A1 CA 2379093A1
Authority
CA
Canada
Prior art keywords
pattern
bits
packet network
network connection
packet
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.)
Abandoned
Application number
CA002379093A
Other languages
English (en)
Inventor
Dale Scholtens
David Wells
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.)
Coriant Operations Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2379093A1 publication Critical patent/CA2379093A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/4608—LAN interconnection over ATM networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • 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
    • 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
    • H04L2012/5614—User Network Interface
    • H04L2012/5618—Bridges, gateways [GW] or interworking units [IWU]
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5663—Support of N-ISDN
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5671—Support of voice
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1319—Amplifier, attenuation circuit, echo suppressor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1327—Release and resetting of connection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1329—Asynchronous transfer mode, ATM
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13399—Virtual channel/circuits

Abstract

La présente invention concerne des techniques permettant de réaliser un essai de continuité consistant à envoyer un schéma de bits sur une connexion réseau d'une première interface dans un réseau à commutation de paquets (101) à une seconde interface dans ce même réseau à commutation de paquets (101). Dans la première interface, on surveille le retour du schéma de bits sur la connexion de réseau de commutation par paquets. On détermine le succès de l'essai de continuité sur la base de la détection du schéma de bits dans la première interface au cours de l'opération de surveillance. En outre, on peut utiliser ces techniques aussi bien pour les communications à bande étroite que pour les communications à bande large dans le réseau de commutation par paquets.
CA002379093A 1999-08-06 2000-08-04 Integrite de circuit dans un reseau a commutation de paquets Abandoned CA2379093A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14746299P 1999-08-06 1999-08-06
US60/147,462 1999-08-06
PCT/US2000/040571 WO2001011853A2 (fr) 1999-08-06 2000-08-04 Integrite de circuit dans un reseau a commutation de paquets

Publications (1)

Publication Number Publication Date
CA2379093A1 true CA2379093A1 (fr) 2001-02-15

Family

ID=22521658

Family Applications (4)

Application Number Title Priority Date Filing Date
CA002381464A Abandoned CA2381464A1 (fr) 1999-08-06 2000-08-04 Gestion de largeur de bande dans un systeme de communications utilisant des reseaux a commutation de circuits et a commutation de paquets
CA002379093A Abandoned CA2379093A1 (fr) 1999-08-06 2000-08-04 Integrite de circuit dans un reseau a commutation de paquets
CA002379437A Abandoned CA2379437A1 (fr) 1999-08-06 2000-08-04 Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets
CA002381467A Abandoned CA2381467A1 (fr) 1999-08-06 2000-08-04 Lignes privees traversant un reseau de paquets et reorganisation de canaux dans des connexions de reseau de paquets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002381464A Abandoned CA2381464A1 (fr) 1999-08-06 2000-08-04 Gestion de largeur de bande dans un systeme de communications utilisant des reseaux a commutation de circuits et a commutation de paquets

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002379437A Abandoned CA2379437A1 (fr) 1999-08-06 2000-08-04 Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets
CA002381467A Abandoned CA2381467A1 (fr) 1999-08-06 2000-08-04 Lignes privees traversant un reseau de paquets et reorganisation de canaux dans des connexions de reseau de paquets

Country Status (3)

Country Link
AU (4) AU7628400A (fr)
CA (4) CA2381464A1 (fr)
WO (4) WO2001011835A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7318091B2 (en) 2000-06-01 2008-01-08 Tekelec Methods and systems for providing converged network management functionality in a gateway routing node to communicate operating status information associated with a signaling system 7 (SS7) node to a data network node
EP1478138A2 (fr) * 2003-05-13 2004-11-17 Samsung Electronics Co., Ltd. Procédé de sécurisation pour un service de multi-diffusion dans un système de communication mobile
US7804789B2 (en) 2004-03-18 2010-09-28 Tekelec Methods, systems, and computer program products for organizing, managing, and selectively distributing routing information in a signaling message routing node
US9043451B2 (en) 2007-07-31 2015-05-26 Tekelec, Inc. Methods, systems, and computer readable media for managing the flow of signaling traffic entering a signaling system 7 (SS7) based network
GB0808447D0 (en) * 2008-05-12 2008-06-18 Nortel Networks Ltd A mechanism to divert an IP flow over a non-IP transport
CN102893556B (zh) 2010-02-12 2016-08-03 泰克莱克股份有限公司 用于源对等体基于容量的Diameter负载共享的方法、系统和设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736239B1 (fr) * 1993-12-20 1998-07-29 AT&T Corp. Resaux de transfert en mode asynchrone pour des communications en bande etroite
US6031840A (en) * 1995-12-07 2000-02-29 Sprint Communications Co. L.P. Telecommunications system
US5751706A (en) * 1996-06-05 1998-05-12 Cignal Global Communications, Inc. System and method for establishing a call telecommunications path
US5953316A (en) * 1997-04-17 1999-09-14 The Trustees Of Columbia University In The City Of New York Reservation method and system for asynchronous transfer mode communications
US6822961B1 (en) * 1998-10-02 2004-11-23 Nortel Networks Limited Method and apparatus for reduction of call setup rate in an ATM network

Also Published As

Publication number Publication date
WO2001011825A3 (fr) 2001-07-05
WO2001011825A2 (fr) 2001-02-15
CA2379437A1 (fr) 2001-02-15
AU7628300A (en) 2001-03-05
CA2381467A1 (fr) 2001-02-15
WO2001011825A9 (fr) 2001-10-11
AU7628400A (en) 2001-03-05
AU7628200A (en) 2001-03-05
WO2001011853A2 (fr) 2001-02-15
WO2001011836A1 (fr) 2001-02-15
WO2001011835A1 (fr) 2001-02-15
WO2001011853A8 (fr) 2001-08-09
AU7628100A (en) 2001-03-05
CA2381464A1 (fr) 2001-02-15
WO2001011853A3 (fr) 2001-05-03
WO2001011853A9 (fr) 2002-08-01

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Legal Events

Date Code Title Description
FZDE Discontinued