Switching node in label multiplexing type switching network

Details Switching node in label multiplexing type switching network Switching node in label multiplexing type switching network

H - Electricity

04

L

H04L 12/64 (2006.01) H04L 12/56 (2006.01) H04Q 11/04 (2006.01)

Patent

CA 2068056

A switching node in a label multiplexing type switching network includes a switch for selectively coupling input logical communications paths and output logical communications paths with each other, m permanent logical communications paths being included in the input logical communications paths where m is an integer larger than or equal to 1, n permanent logical communications paths being included in the output logical communications paths where n is an integer larger than or equal to 1. The switch node includes a call control unit for receiving connection-oriented type information through any of the input logical communications paths and for controlling the switch so that the connection-oriented type information are selectively transferred to the output logical communications paths via the switch on the basis of routing address information related to the connection-oriented type information. The switch node comprises a routing unit for receiving connectionless type information through any of the m logical communications paths and for controlling the switch so that the connectionless type information are selectively transferred to the n permanent logical communications paths via the switch on the basis of routing address information related to the connectionless type information.

L'invention est un noeud de commutation de réseau commuté à multiplexage d'étiquettes qui comporte un commutateur servant à coupler sélectivement les uns avec les autres des trajets de communication logiques d'entrée et des trajets de communication logiques de sortie, ces trajets d'entrée comportant m trajets permanents, m étant un entier supérieur ou égal à 1, et ces trajets de sortie comportant n trajets permanents, n étant un entier supérieur ou égal à 1. Le noeud de commutation de l'invention comprend une unité de contrôle des appels qui sert à recevoir les informations transmises en mode connexion via l'un quelconque des trajets de communication logiques d'entrée et à contrôler le commutateur de façon que ces informations soient transférées sélectivement aux trajets de communication logiques de sortie via ce commutateur selon les adresses d'acheminement se rapportant à ces informations. Le noeud de commutation comprend également une unité d'acheminement servant à recevoir des informations transmises sans connexion via l'un quelconque des m trajets de communication logiques et à contrôler le commutateur de façon que les informations transmises sans connexion soient transférées sélectivement aux n trajets de communication logiques permanents via ce commutateur selon les adresses d'acheminement se rapportant à ces informations.

Affiliated with

Also associated with

Rating

Switching node in label multiplexing type switching network does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switching node in label multiplexing type switching network, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switching node in label multiplexing type switching network will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1531121