Electronic program guide and text channel data controller
作者： Ray Thomas Haman , Gregory Steven Durden , Scott Hamilton , Jan L. Christensen , Melvin Paulick
DOI:
关键词:
摘要: A data controller (16) which manages the flow of text and electronic program guide (EPG) information to a cable television viewer. The receives EPG from one or plurality authorized sources (20) via communications link, processes received in its internal database manager perform compression like, then transmits this viewer under control head end (34). In preferred embodiment, is formatted on screen basis into transactions predetermined length same length. are inserted vertical blanking interval channel corresponding has been assigned.
google.co.in参考文章(16)
William L. Thomas, Full-field teletext system with dynamic addressability ,(1983)
Keen Yoke Yee, Tv data capture device ,(1989)
John Ritchie Kinghorn, Video cassette recorder programming via teletext transmissions ,(1988)
James R. Sciacero, Douglas L. Pardee, Method and apparatus for displaying multiple images in overlapping windows ,(1985)
Jonathan Hashkes, Michael Cohen, A system for controlling access to broadcast transmissions ,(1990)
Nigel Seth-Smith, Robert Yoneda, Cameron Bates, William van Rassel, Keith Lucas, Samson Lim, Method for controlling copying of protected information transmitted over a communications link ,(1988)
William Leventer, Lawrence M. Shulman, Data encoding for television ,(1981)
Kerry Berland, Facsimile radio communication system ,(1991)
Peter Richard Hutt, Gunter Von Cavallar, Philip John Dodds, Brian Neil Douglas, Alan Ronald Blake, Television receiver system having facility for storage and display of character information selected from digitally encoded broadcast transmissions ,(1976)
Angelo A. Bione, Semir Sirazi, Bridging techniques for local area networks ,(1986)