Method and system for targeted or universal upgrades of programming in a population of advanced set-top boxes in a cable television system

This method and system allow for the controlled upgrading of programming in a set-top terminal of a cable television system. An upgrade order is transmitted over the cable plant from the system operator to the population of set-top terminals. The upgrade order may be universal or targeted. If target...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BIRNBAUM, JACK M, BATES, THOMAS F. IV, POLI, CHRISTOPHER, DEL SORDO, CHRISTOPHER S, MAKOFKA, DOUGLAS S
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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