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1. (WO2001035584) COMMUNICATIONS NETWORK
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/035584 International Application No.: PCT/GB2000/004272
Publication Date: 17.05.2001 International Filing Date: 07.11.2000
Chapter 2 Demand Filed: 25.05.2001
IPC:
H04L 12/24 (2006.01) ,H04L 12/54 (2013.01) ,H04L 12/801 (2013.01) ,H04L 12/851 (2013.01) ,H04L 12/911 (2013.01) ,H04L 12/913 (2013.01) ,H04L 12/923 (2013.01) ,H04L 12/927 (2013.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
02
Details
24
Arrangements for maintenance or administration
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
54
Store-and-forward switching systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
801
Flow control or congestion control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
801
Flow control or congestion control
851
Traffic type related actions, e.g. QoS or priority
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
911
Network admission control and resource allocation, e.g. bandwidth allocation or in-call renegotiation
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
911
Network admission control and resource allocation, e.g. bandwidth allocation or in-call renegotiation
913
Reservation actions involving intermediate nodes, e.g. resource reservation protocol [RSVP]
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
911
Network admission control and resource allocation, e.g. bandwidth allocation or in-call renegotiation
917
Dynamic resource allocation, e.g. in-call renegotiation requested by the user or upon changing network conditions requested by the network
923
initiated by the network
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
70
Packet switching systems
911
Network admission control and resource allocation, e.g. bandwidth allocation or in-call renegotiation
927
Allocation of resources based on type of traffic, QoS or priority
Applicants:
DAVISON, Robert, George [GB/GB]; GB (UsOnly)
MALENCHINO, Valerio [IT/GB]; GB (UsOnly)
DOMINGOS, José, Pedro, Correia, Da Silva [PT/GB]; GB (UsOnly)
HUBBARD, Christopher, John [GB/GB]; GB (UsOnly)
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY [GB/GB]; 81 Newgate Street London EC1A 7AJ, GB (AllExceptUS)
Inventors:
DAVISON, Robert, George; GB
MALENCHINO, Valerio; GB
DOMINGOS, José, Pedro, Correia, Da Silva; GB
HUBBARD, Christopher, John; GB
Agent:
NASH, Roger, William; BT Group Legal Services Intellectual Property Dept. Holborn Centre, 8th Floor 120 Holborn London EC1N 2TE, GB
Priority Data:
99308876.408.11.1999EP
Title (EN) COMMUNICATIONS NETWORK
(FR) RESEAU DE COMMUNICATIONS
Abstract:
(EN) The invention provides method of operating a node in a connectionless packet network carrying traffic assigned to different classes of service, the method including: (a) determining local values of one or more performance parameters in each of a plurality of different service classes for traffic output from the node onto a link; and (b) automatically controlling, in dependence upon the relationship between the performance parameters for the different service classes, the allocation by the node of resources to different service classes.
(FR) L'invention concerne un procédé de fonctionnement d'un noeud dans un réseau à commutation par paquets sans connexion, prenant en charge un trafic attribué à des classes différentes de services. Ledit procédé consiste à: (a) déterminer les valeurs locales d'un ou plusieurs paramètres de performances dans chaque classe des différents services, de sorte que la sortie de trafic du noeud soit envoyée sur une liaison, et (b) commander automatiquement, en fonction de la relation entre les paramètres de performances pour les différentes classes de services, l'attribution de ressources par le noeud à différentes classes de services.
front page image
Designated States: CA, US
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, TR)
Publication Language: English (EN)
Filing Language: English (EN)