Invention Grant
US08910222B2 Methods and apparatus for implementing guides and using recording information in determining program to communications channel mappings 有权
实现指南和使用记录信息确定通信频道映射程序的方法和装置

Methods and apparatus for implementing guides and using recording information in determining program to communications channel mappings
Abstract:
A user recovers and records multiple programs communicated simultaneously using a communications channel, e.g., QAM communications channel. The simultaneous communication may be by communicating, e.g., an MPEG-2 transport stream including data corresponding to multiple programs through a corresponding to QAM communications channel. Thus a user device, e.g., a set top box, is able to receive and record programs corresponding to multiple simultaneously broadcast programs using a single tuner. This allows a device to receive and record or display more programs at any given time, than the number of QAM tuners and/or receivers in the user device. Novel user interface features which facilitate a user's ability to identify and record multiple programs corresponding to a QAM channel are also described. Methods and apparatus for determining program to communication channel mappings based on user program recordation information are also described.
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