发明申请
US20090049485A1 Method For Context-Based Channel Switching in Bandwidth Limited Television Systems
审中-公开
带宽有限电视系统中基于语境的频道切换方法
- 专利标题： Method For Context-Based Channel Switching in Bandwidth Limited Television Systems
- 专利标题（中）： 带宽有限电视系统中基于语境的频道切换方法
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申请号： US11837602申请日： 2007-08-13
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公开(公告)号： US20090049485A1公开(公告)日： 2009-02-19
- 发明人: Dakshi Agrawal , Mandis Beigi , Chatschik Bisdikian , Kang-Won Lee
- 申请人： Dakshi Agrawal , Mandis Beigi , Chatschik Bisdikian , Kang-Won Lee
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINE CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINE CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： H04N7/173
- IPC分类号： H04N7/173
摘要：
A method for switching channels on a video playback device, the device receiving content from a plurality of channels transmitted by a digital video distribution network, the method including establishing a context for selecting additional channels; receiving a selection for another channel; updating the context with the selection; and transmitting the selection to the device and providing the additional channels for fast channel switching.
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