发明名称 |
Channel navigation based on channel attribute information |
摘要 |
A mechanism is provided which allows a user to navigate through channels with programs that share related attribute information, such as a common category. The channels can include at least one broadcast channel that presents programs at scheduled times, and at least one on-demand channel that presents programs for viewing at user-specified times.
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申请公布号 |
US2004172648(A1) |
申请公布日期 |
2004.09.02 |
申请号 |
US20030377183 |
申请日期 |
2003.02.28 |
申请人 |
XU SHAN;BARRETT PETER T.;ZHOU ZHI-GUANG;ZHENG ZHI;PAN MINGDA;HONG QIN;LIU YOUSHUN;YANG YU;WANG YURONG |
发明人 |
XU SHAN;BARRETT PETER T.;ZHOU ZHI-GUANG;ZHENG ZHI;PAN MINGDA;HONG QIN;LIU YOUSHUN;YANG YU;WANG YURONG |
分类号 |
H04N5/445;H04N5/50;H04N7/16;(IPC1-7):H04N7/173;G06F3/00;H04N5/44;G06F13/00 |
主分类号 |
H04N5/445 |
代理机构 |
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代理人 |
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地址 |
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