EP 2732589 A1 20140521 - METHOD OF ROUTING A MULTICAST STREAM IN NON-STORAGE MODE
Title (en)
METHOD OF ROUTING A MULTICAST STREAM IN NON-STORAGE MODE
Title (de)
VERFAHREN ZUM ROUTEN EINES MULTICAST-STROMS IM NICHT-SPEICHER-MODUS
Title (fr)
PROCEDE DE ROUTAGE D'UN FLUX MULTICAST EN MODE NON-STOCKAGE
Publication
Application
Priority
- FR 1156273 A 20110711
- EP 2012063420 W 20120709
Abstract (en)
[origin: WO2013007699A1] The invention relates to a method of routing in non-storage mode of a stream exchanged between a source and at least one receiver identified by a unicast address, and having previously subscribed to at least one multicast group in a network of LLN type comprising a set of non-storage nodes and a root note, capable of storing routing information, comprising the following steps: - associating in a multicast routing table managed by the root node (4) the unicast address of the receiver and the multicast address of the group to which the receiver has subscribed, - transmitting the stream from the source to the root node, and on receipt of the stream, the root node (4) generates a copy of said stream, inserts into the packets of the generated copy of the stream a routing header comprising the unicast address of the destination receiver for the stream, and transmits said stream to the receiver.
IPC 8 full level
H04L 12/18 (2006.01); H04L 12/721 (2013.01); H04L 12/761 (2013.01); H04L 45/16 (2022.01)
CPC (source: EP US)
H04L 12/18 (2013.01 - US); H04L 45/34 (2013.01 - EP US); H04L 45/745 (2013.01 - EP US); H04L 45/16 (2013.01 - EP US)
Citation (search report)
See references of WO 2013007699A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013007699 A1 20130117; EP 2732589 A1 20140521; FR 2978003 A1 20130118; FR 2978003 B1 20140704; US 2014126575 A1 20140508
DOCDB simple family (application)
EP 2012063420 W 20120709; EP 12733709 A 20120709; FR 1156273 A 20110711; US 201214129572 A 20120709