Invention Grant
US08782719B2 Infrastructure for interactive television applications 有权
互动电视应用的基础设施

Infrastructure for interactive television applications
Abstract:
Methods and apparatuses for selectively displaying a video program are disclosed. A system for selectively displaying a video program in accordance with the present invention comprises a transmission station, including a server for attaching information to the video program, a plurality of satellites receiving at least an uplink signal which includes the information and the video program from the transmission station and producing a downlink signal based on the uplink signal, an antenna, the antenna receiving the downlink signal, and at least one receiver, coupled to the antenna, for receiving the downlink signal and interpreting the information in the downlink signal, wherein the at least one receiver selectively displays the video program based on at least the interpreted information.
Public/Granted literature
Information query
Patent Agency Ranking
0/0