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1. WO1996042157 - METHOD FOR ESTABLISHING A CONNECTION IN AN ATM-NETWORK USING A CENTRAL CONTROL SYSTEM AND DISTRIBUTED AGENTS

Publication Number WO/1996/042157
Publication Date 27.12.1996
International Application No. PCT/SE1996/000711
International Filing Date 04.06.1996
Chapter 2 Demand Filed 05.12.1996
IPC
H04L 12/935 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
931Switch fabric architecture
935Switch interfaces, e.g. port details
H04Q 11/04 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
04for time-division multiplexing
H04Q 3/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
3Selecting arrangements
H04L 12/70 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
70Packet switching systems
CPC
H04L 2012/5626
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
54Store-and-forward switching systems
56Packet switching systems
5601Transfer mode dependent, e.g. ATM
5625Operations, administration and maintenance [OAM]
5626Network management, e.g. Intelligent nets
H04L 2012/563
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
54Store-and-forward switching systems
56Packet switching systems
5601Transfer mode dependent, e.g. ATM
5629Admission control
563Signalling, e.g. protocols, reference model
H04L 49/3081
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
49Packet switching elements
30Peripheral units, e.g. input or output ports
3081ATM peripheral units, e.g. policing, insertion or extraction
H04Q 11/0478
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
04for time-division multiplexing
0428Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
0478Provisions for broadband connections
H04Q 2213/13516
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
2213Indexing scheme relating to selecting arrangements in general and for multiplex systems
13516agents or brokers - user, terminal etc., also OSI agent/managers
H04Q 2213/13534
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
2213Indexing scheme relating to selecting arrangements in general and for multiplex systems
13534Internet - WWW, HTML, browsers etc.
Applicants
  • TELIA AB [SE]/[SE] (AllExceptUS)
  • LARAQUI, Kim [SE]/[SE] (UsOnly)
Inventors
  • LARAQUI, Kim
Agents
  • KARLSSON, Berne
Priority Data
9502103-608.06.1995SE
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD FOR ESTABLISHING A CONNECTION IN AN ATM-NETWORK USING A CENTRAL CONTROL SYSTEM AND DISTRIBUTED AGENTS
(FR) PROCEDE D'ETABLISSEMENT DE CONNEXION DANS UN RESEAU DE TRANSMISSION EN MODE ASYNCHRONE UTILISANT UN SYSTEME DE COMMANDE CENTRAL ET DES AGENTS REPARTIS
Abstract
(EN)
The present invention relates to an ATM-network in which a central controlsystem (NMC) and agents controlling the switches interact in order to establish a connection. Information about a second subscriber with whom a first subscriber wishes to establish a connection is transmitted from the first subscriber to the agent of the switch to which the first subscriber is connected. The information is passed on to the central control system, which indicates a path between the subscribers, whereafter the connection between the subscribers is set up by the agents. The connection may involve more than one ATM-switch.
(FR)
La présente invention concerne un réseau de transmission en mode asynchrone dans lequel un système de commande central (NMC) et des agents commandant les commutateurs interviennent de concert pour l'établissement d'une connexion. Le procédé consiste à transmettre à l'agent du commutateur de rattachement du premier abonné des informations concernant un second abonné avec qui un premier abonné souhaite établir une connexion. Ces informations sont remises au système de commande central qui indique un itinéraire entre les abonnées, à la suite de quoi les agents établissent la connexion entre les abonnés. La connexion peut impliquer plusieurs commutateurs pour transmission en mode asynchrone.
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