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1. WO2011003459 - METHOD AND DEVICE FOR CONVEYING TRAFFIC IN A NETWORK

Publication Number WO/2011/003459
Publication Date 13.01.2011
International Application No. PCT/EP2009/058811
International Filing Date 10.07.2009
IPC
H04L 12/46 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
46Interconnection of networks
H04L 12/24 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
02Details
24Arrangements for maintenance or administration
CPC
H04L 1/22
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
22using redundant apparatus to increase reliability
H04L 12/462
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
46Interconnection of networks
4604LAN interconnection over a backbone network, e.g. Internet, Frame Relay
462LAN interconnection over a bridge based backbone
H04L 12/4641
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
46Interconnection of networks
4641Virtual LANs, VLANs, e.g. virtual private networks [VPN]
H04L 41/0681
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
06involving management of faults or events or alarms
0681involving configuration of triggering conditions
H04L 41/069
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
41Arrangements for maintenance or administration or management of packet switching networks
06involving management of faults or events or alarms
069involving storage or log of alarms or notifications or post-processing thereof
H04L 45/04
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
45Routing or path finding of packets in data switching networks
04Interdomain routing, e.g. hierarchical routing
Applicants
  • NOKIA SIEMENS NETWORKS OY [FI]/[FI] (AllExceptUS)
  • ALON, Zehavit [IL]/[IL] (UsOnly)
  • SPRECHER, Nurit [IL]/[IL] (UsOnly)
Inventors
  • ALON, Zehavit
  • SPRECHER, Nurit
Common Representative
  • NOKIA SIEMENS NETWORKS OY
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR CONVEYING TRAFFIC IN A NETWORK
(FR) PROCÉDÉ ET DISPOSITIF POUR TRANSPORTER UN TRAFIC DANS UN RÉSEAU
Abstract
(EN)
A method and a device for conveying traffic in a network are provided, wherein the network comprises at least one intermediate network element; wherein a master node is connected via the at least one intermediate network element to a first slave node; wherein a deputy node is connected via the at least one intermediate network element to the first slave node; wherein traffic is conveyed between the master node and the first slave node; wherein in case of a fault condition the traffic is conveyed between the deputy node and the first slave node. Furthermore, a communication system is suggested comprising said device.
(FR)
L'invention porte sur un procédé et sur un dispositif pour transporter un trafic dans un réseau, le réseau comprenant au moins un élément réseau intermédiaire ; un nœud maître étant connecté par l'intermédiaire de l'au moins un élément réseau intermédiaire à un premier nœud esclave ; un nœud adjoint étant connecté par l'intermédiaire de l'au moins un élément réseau intermédiaire au premier nœud esclave ; un trafic étant transporté entre le nœud maître et le premier nœud esclave ; dans lesquels dans le cas d'une condition de défaut, le trafic est transporté entre le nœud adjoint et le premier nœud esclave. En outre, un système de communication est suggéré, comprenant ledit dispositif.
Also published as
Latest bibliographic data on file with the International Bureau