Method for broadcasting multimedia signals towards a plurality of terminals

The invention regards a method for broadcasting multimedia signals towards a plurality of terminals as a data flow comprising successive packets, the packets being organised into sessions, a session comprising a set of packets forming a whole, at least some of said sessions being transmitted under s...

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Bibliographische Detailangaben
Hauptverfasser:	CURET, DOMINIQUE, VEILLARD, MICHEL, CONTARMANAC'H, M. ALEXANDRE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The invention regards a method for broadcasting multimedia signals towards a plurality of terminals as a data flow comprising successive packets, the packets being organised into sessions, a session comprising a set of packets forming a whole, at least some of said sessions being transmitted under several versions, corresponding to different starting moments. According to the invention, such a method implements a mechanism for merging versions of a same session, so that at least two versions starting at different moments use, at first, session portions which are peculiar to them, and, subsequently, a shared session portion.