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1. WO2005096661 - A METHOD OF OPTIMISING CONNECTION SET-UP TIMES BETWEEN NODES IN A CENTRALLY CONTROLLED NETWORK

Publication Number WO/2005/096661
Publication Date 13.10.2005
International Application No. PCT/EP2005/001405
International Filing Date 04.02.2005
Chapter 2 Demand Filed 25.01.2006
IPC
H04Q 11/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
CPC
H04Q 11/0066
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0062Network aspects
0066Provisions for optical burst or packet networks
H04Q 11/0071
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0062Network aspects
0071Provisions for the electrical-optical layer interface
H04Q 2011/0064
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0062Network aspects
0064Arbitration, scheduling or medium access control aspects
H04Q 2011/0086
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0062Network aspects
0086Network resource allocation, dimensioning or optimisation
H04Q 2011/0088
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
QSELECTING
11Selecting arrangements for multiplex systems
0001using optical switching
0062Network aspects
0088Signalling aspects
Applicants
  • SIEMENS AKTIENGESELLSCHAFT [DE]/[DE] (AllExceptUS)
  • DE VEGA RODRIGO, Miguel [ES]/[BE] (UsOnly)
  • PLEICH, Robert [AT]/[DE] (UsOnly)
Inventors
  • DE VEGA RODRIGO, Miguel
  • PLEICH, Robert
Agents
  • PAYNE, Janice Julia
Priority Data
0407154.431.03.2004GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A METHOD OF OPTIMISING CONNECTION SET-UP TIMES BETWEEN NODES IN A CENTRALLY CONTROLLED NETWORK
(FR) PROCEDE DESTINE A OPTIMISER LES TEMPS D'ETABLISSEMENT DE CONNEXION ENTRE DES NOEUDS DANS UN RESEAU A COMMANDE CENTRALISEE
Abstract
(EN)
A method of optimising connection set-up times between nodes in a centrally controlled network comprises sending a path set-up request (8) from a node (1) to a controller (7). If a connection cannot be made at a requested time, not sending a no acknowledgment messge, but only and sending an acknowledgment message (10) from the controller to the node when the network connection has been established.
(FR)
L'invention concerne un procédé destiné à optimiser les temps d'établissement de connexion entre des noeuds dans un réseau à commande centralisée, et consistant à envoyer une demande d'établissement de voie (8) à partir d'un noeud (1) en direction d'un contrôleur (7). Si aucune connexion ne peut être réalisée à un moment demandé, le procédé consiste à ne pas envoyer de message d'accusé de réception négatif, mais uniquement à envoyer un message d'accusé de réception (10) à partir du contrôleur en direction du noeud lorsque la connexion réseau a été établie.
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