发明名称 |
TELEVISION SIGNAL TRANSMISSION OF INTERLINKED DATA AND NAVIGATION INFORMATION FOR USE BY A CHASER PROGRAM |
摘要 |
<p>Methods are provided for transmitting and navigating interlinked data using an interactive programming system. Pages of interlinked data are encoded at a network node, and data navigation information is generated for each page of the interlinked data. This data is then stored at the node. A user at a subscriber location, connected to the node by a television signal distribution network, is able to view a first page of the interlinked data, provided by the interactive programming system to the user's settop for display on a display device. The interactive programming system also provides the data navigation information to the user's settop. The interpreter within the user's settop creates a chaser, which is displayed at one of the links of the interlinked data and allows the user to navigate those links. The user may use the chaser to select a link, which is interpreted within the settop to provide a command signal identifying an action, such as sending another page of the data to the user's settop.</p> |
申请公布号 |
WO2006022881(A1) |
申请公布日期 |
2006.03.02 |
申请号 |
WO2005US12348 |
申请日期 |
2005.04.13 |
申请人 |
ICTV, INC.;CRANE, RON;PAVLOVSKAIA, ELENA, Y. |
发明人 |
CRANE, RON;PAVLOVSKAIA, ELENA, Y. |
分类号 |
H04N7/173;(IPC1-7):H04N7/173 |
主分类号 |
H04N7/173 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|