Global Patent Index - EP 2109964 B9

EP 2109964 B9 20131002 - PACKET ASSEMBLY IN A COMMUNICATION NETWORK SUPPORTING VIRTUAL NETWORKS

Title (en)

PACKET ASSEMBLY IN A COMMUNICATION NETWORK SUPPORTING VIRTUAL NETWORKS

Title (de)

PAKETERSTELLUNG IN EINEM KOMMUNIKATIONSNETZWERK MIT UNTERSTÜTZUNG VIRTUELLER NETZWERKE

Title (fr)

ASSEMBLAGE DE PAQUETS DANS UN RESEAU DE COMMUNICATION SUPPORTANT DES RESEAUX VIRTUELS

Publication

EP 2109964 B9 20131002 (FR)

Application

EP 08761941 A 20080115

Priority

  • FR 2008050070 W 20080115
  • FR 0752782 A 20070119

Abstract (en)

[origin: WO2008107590A1] According to the invention, in a first node (NES4), through which optical packets (Pa, Pb) can enter the communication network, optical packets (Pa, Pb) from the virtual network are assembled in packet field. The first node generates a burst (B1) including the packet field and a label (LA1) preceding the packet field and containing first information for identifying the virtual network and second information for identifying a path (NES4-NC1-NC2-NES3) between the first node and a second node (NES3) through which the packets (Pa, Pb) can leave the communication network. Each optical packet in the packet field can be preceded by an identifier for identifying an interface through which the packet leaves the communication network and derives a destination address in the packet.

IPC 8 full level

H04L 12/715 (2013.01); H04L 12/46 (2006.01); H04L 12/721 (2013.01)

CPC (source: EP)

H04L 12/4633 (2013.01); H04L 12/4641 (2013.01); H04L 45/04 (2013.01); H04L 45/62 (2013.01); H04Q 11/0066 (2013.01); H04Q 11/0071 (2013.01); H04Q 2011/0064 (2013.01); H04Q 2011/0073 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2008107590 A1 20080912; EP 2109964 A1 20091021; EP 2109964 B1 20130515; EP 2109964 B9 20131002; US 2010118891 A1 20100513; US 8155149 B2 20120410

DOCDB simple family (application)

FR 2008050070 W 20080115; EP 08761941 A 20080115; US 52354408 A 20080115