Video signal distribution system

Details Video signal distribution system Video signal distribution system

H - Electricity

04

J

350/24

H04J 99/00 (2009.01) H04N 7/14 (2006.01) H04N 7/173 (2006.01)

Patent

CA 1302554

VIDEO SIGNAL DISTRIBUTION SYSTEM Abstract of the Disclosure A signal distribution system is disclosed for distributing television program signals from a central location to a plurality of subscriber locations via respective optical fibers. At the central location, 4 of 64 signals are selected and multiplexed for delivery to each subscriber location. At each subscriber location, an interface unit selects any 2 of the 4 signals for delivery to each of a plurality of video port controllers, for supply to an associated television receiver and video cassette recorder. Requests for program signals initiated by a subscriber at a video port controller are handled by the interface unit, being granted, denied, or forwarded to the central location as appropriate. The system facilitates the provision of pay per-channel and pay-per-view television program signals. - i -

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