Providing alternative services based on receiver configuration and type of display device

The present invention provides a system for providing alternative services in a television system. In one implementation, a subscriber is provided an alternative service upon attempting to access an unauthorized service, thereby providing a framework for efficient control of conditional access and e...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JERDING DEAN F, RODRIGUEZ ARTURO A
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION
Online-Zugang:	Volltext bestellen
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