Method and system for cooperative transmission of a video sequence

Method and system for cooperative transmission of a video sequence

The method involves segmenting a video sequence into a base layer and an upgrading layer. The base layer is transmitted towards a receiving terminal (5) via a long range radio interface e.g. wide area network interface, of an emitting terminal (1). The upgrading layer is transmitted towards a cooper...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Fracchia, Roberta
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:The method involves segmenting a video sequence into a base layer and an upgrading layer. The base layer is transmitted towards a receiving terminal (5) via a long range radio interface e.g. wide area network interface, of an emitting terminal (1). The upgrading layer is transmitted towards a cooperation terminal (2) via a short range radio interface e.g. wireless local area network interface, of the emitting terminal. The upgrading layer is transmitted towards the receiving terminal via a long range radio interface of the cooperation terminal. An independent claim is also included for a system for transmitting a video sequence to a receiving terminal.