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1. WO2000041414 - CONTROL OF GATEWAY SUPPORT NODE SELECTION

Publication Number WO/2000/041414
Publication Date 13.07.2000
International Application No. PCT/FI1999/001083
International Filing Date 28.12.1999
Chapter 2 Demand Filed 24.07.2000
IPC
H04L 12/54 2013.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
54Store-and-forward switching systems
H04W 28/04 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
04Error control
H04W 28/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
28Network traffic or resource management
02Traffic management, e.g. flow control or congestion control
08Load balancing or load distribution
H04W 36/12 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
36Handoff or reselecting arrangements
12Reselecting a serving backbone network switching or routing node
H04W 48/08 2009.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
48Access restriction; Network selection; Access point selection
08Access restriction or access information delivery, e.g. discovery data delivery
CPC
H04L 47/15
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
10Flow control or congestion control
15in relation to multipoint traffic
H04L 47/70
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
70Admission control or resource allocation
H04L 47/762
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
70Admission control or resource allocation
76Reallocation of resources, renegotiation of resources, e.g. in-call
762triggered by the network
H04L 47/767
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
70Admission control or resource allocation
76Reallocation of resources, renegotiation of resources, e.g. in-call
765triggered by the end-points
767after changing the attachment point, e.g. after hand-off
H04L 47/824
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
70Admission control or resource allocation
82Miscellaneous aspects
824Applicable to portable or mobile terminals
H04L 47/825
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
47Traffic regulation in packet switching networks
70Admission control or resource allocation
82Miscellaneous aspects
825Involving tunnels, e.g. MPLS
Applicants
  • NOKIA NETWORKS OY [FI/FI]; Keilalahdentie 4 FIN-02150 Espoo, FI (AllExceptUS)
  • PUUSKARI, Mikko [FI/FI]; FI (UsOnly)
Inventors
  • PUUSKARI, Mikko; FI
Agents
  • KOLSTER OY AB; Iso Roobertinkatu 23 P.O. Box 148 FIN-00121 Helsinki, FI
Priority Data
98285531.12.1998FI
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONTROL OF GATEWAY SUPPORT NODE SELECTION
(FR) COMMANDE DE LA SELECTION DE NOEUD DE PRISE EN CHARGE DE PASSERELLE
Abstract
(EN)
The invention relates to controlling selection of a gateway support node of a packet-switched network. The invention comprises defining at least one condition (202, 203, 204) for the gateway support node. When the condition is fulfilled, another gateway support node is more suitable for transmitting packets. When fulfilment of the condition is detected, a first message indicating the other gateway support node is transmitted (215) to the serving support node.
(FR)
L'invention concerne la commande de la sélection d'un noeud de prise en charge de passerelle faisant partie d'un réseau à commutation par paquets. L'invention concerne consiste à définir au moins une condition (202, 203, 204) pour le noeud de prise en charge de passerelle. Lorsque cette condition est remplie, un autre noeud de prise en charge de passerelle devient plus approprié à la transmission de paquets. Lorsque la réalisation de la condition est détectée, un premier message signalant l'autre noeud de prise en charge de passerelle est transmis (215) au noeud de prise en charge de desserte.
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