CA2379093A1 - Integrite de circuit dans un reseau a commutation de paquets - Google Patents
Integrite de circuit dans un reseau a commutation de paquets Download PDFInfo
- 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
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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Telephonic Communication Services (AREA)
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.
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 |
---|---|---|---|
CA002379093A Abandoned CA2379093A1 (fr) | 1999-08-06 | 2000-08-04 | Integrite de circuit dans un reseau 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 |
CA002379437A Abandoned CA2379437A1 (fr) | 1999-08-06 | 2000-08-04 | Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets |
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 (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
CA002379437A Abandoned CA2379437A1 (fr) | 1999-08-06 | 2000-08-04 | Communications utilisant des reseaux hybrides a commutation de circuits et a commutation de paquets |
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 |
Country Status (3)
Country | Link |
---|---|
AU (4) | AU7628400A (fr) |
CA (4) | CA2379093A1 (fr) |
WO (4) | WO2001011836A1 (fr) |
Families Citing this family (6)
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 |
WO2011100621A2 (fr) | 2010-02-12 | 2011-08-18 | Tekelec | Procédés, systèmes et supports pouvant être lus par un ordinateur pour une surveillance à plusieurs interfaces et une corrélation d'informations de signalisation de diamètre |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69412140T2 (de) * | 1993-12-20 | 1999-01-07 | At & T Corp | Atm-netzwerke für schmalbandkommunikation |
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 |
-
2000
- 2000-08-04 AU AU76284/00A patent/AU7628400A/en not_active Abandoned
- 2000-08-04 AU AU76281/00A patent/AU7628100A/en not_active Abandoned
- 2000-08-04 AU AU76283/00A patent/AU7628300A/en not_active Abandoned
- 2000-08-04 WO PCT/US2000/040570 patent/WO2001011836A1/fr active Application Filing
- 2000-08-04 CA CA002379093A patent/CA2379093A1/fr not_active Abandoned
- 2000-08-04 WO PCT/US2000/040569 patent/WO2001011835A1/fr active Application Filing
- 2000-08-04 CA CA002381467A patent/CA2381467A1/fr not_active Abandoned
- 2000-08-04 AU AU76282/00A patent/AU7628200A/en not_active Abandoned
- 2000-08-04 CA CA002379437A patent/CA2379437A1/fr not_active Abandoned
- 2000-08-04 WO PCT/US2000/040571 patent/WO2001011853A2/fr active Application Filing
- 2000-08-04 CA CA002381464A patent/CA2381464A1/fr not_active Abandoned
- 2000-08-04 WO PCT/US2000/040568 patent/WO2001011825A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001011853A2 (fr) | 2001-02-15 |
CA2381467A1 (fr) | 2001-02-15 |
WO2001011853A8 (fr) | 2001-08-09 |
WO2001011836A1 (fr) | 2001-02-15 |
WO2001011825A3 (fr) | 2001-07-05 |
AU7628100A (en) | 2001-03-05 |
CA2381464A1 (fr) | 2001-02-15 |
WO2001011835A1 (fr) | 2001-02-15 |
AU7628200A (en) | 2001-03-05 |
AU7628400A (en) | 2001-03-05 |
AU7628300A (en) | 2001-03-05 |
WO2001011853A9 (fr) | 2002-08-01 |
WO2001011825A9 (fr) | 2001-10-11 |
CA2379437A1 (fr) | 2001-02-15 |
WO2001011825A2 (fr) | 2001-02-15 |
WO2001011853A3 (fr) | 2001-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |