发明授权
- 专利标题: Methods and apparatus supporting the recording of multiple simultaneously broadcast programs communicated using the same communications channel
- 专利标题(中): 支持使用相同通信信道传送的多个同时广播节目的记录的方法和装置
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申请号: US11681776申请日: 2007-03-03
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公开(公告)号: US08732734B2公开(公告)日: 2014-05-20
- 发明人: Howard Pfeffer , Kenneth Gould
- 申请人: Howard Pfeffer , Kenneth Gould
- 申请人地址: US NY New York
- 专利权人: Time Warner Cable Enterprises LLC
- 当前专利权人: Time Warner Cable Enterprises LLC
- 当前专利权人地址: US NY New York
- 代理机构: Straub & Pokotylo
- 代理商 Michael P. Straub; Stephen T. Straub
- 主分类号: H04N7/16
- IPC分类号: H04N7/16
摘要:
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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