1
Arthur S Woo, Wayne S Sheldrick, Gary W C Chan: System and method for simultaneously authorizing multiple virtual channels. Scientific Atlanta, Banner Birch McKie & Beckett, June 13, 1995: US05425101 (131 worldwide citation)

A decoder in a multiservice communication system receives a plurality of services as data streams, including video, audio, teletext, and utility data, multiplexed in sequence of frames. Each service defines a virtual channel. Virtual channel packets contained in the multiplex include information for ...


2
Woo Arthur S, Sheldrick Wayne S, Chan Gary W C: System and method for simultaneously authorizing multiple virtual channels. Scientific Atlanta, September 11, 1996: EP0730802-A1

A transmitter site (100) with an encoder and a receiver site (150) are in the context of a satellite communication system. The transmitter site (100) includes: audio/video compressors (101(l) to 101(m)); low-speed data formatters (105(l) to 105(n)); a multiplexer (110); a control computer (120); a m ...


3
Woo Arthur S, Sheldrick Wayne S, Chan Gary Wc: Systeme et procede permettant dautoriser simultanement plusieurs canaux virtuels, System and method for simultaneously authorizing multiple virtual channels. Scientific Atlanta, Scientific Atlanta, GOWLING LAFLEUR HENDERSON, June 8, 1995: CA2177138

A transmitter site (100) with an encoder and a receiver site (150) are in the context of a satellite communication system. The transmitter site (100) includes: audio/video compressors (101(1) to 101(m)); low-speed data formatters (105(1) to 105(n)); a multiplexer (110); a control computer (120); a m ...


4
Woo Arthur S, Sheldrick Wayne S, Chan Gary W C: System and method for simultaneously authorizing multiple virtual channels. Scientific Atlanta, JACKSON Thomas H, June 8, 1995: WO/1995/015632

A transmitter site (100) with an encoder and a receiver site (150) are in the context of a satellite communication system. The transmitter site (100) includes: audio/video compressors (101(l) to 101(m)); low-speed data formatters (105(l) to 105(n)); a multiplexer (110); a control computer (120); a m ...