发明公开
EP1142173A2 A BROADCAST DATA ACCESS SYSTEM FOR MULTIMEDIA CLIENTS IN A BROADCAST NETWORK ARCHITECTURE
审中-公开
ACCESS安排多媒体数据分配系统用于在网络架构客户分发数据
- 专利标题： A BROADCAST DATA ACCESS SYSTEM FOR MULTIMEDIA CLIENTS IN A BROADCAST NETWORK ARCHITECTURE
- 专利标题（中）： ACCESS安排多媒体数据分配系统用于在网络架构客户分发数据
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申请号： EP99965315.7申请日： 1999-12-17
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公开(公告)号： EP1142173A2公开(公告)日： 2001-10-10
- 发明人: STALKER, Altan, J.
- 申请人： PowerTV, Inc.
- 申请人地址： 20833 Stevens Creek Boulevard,Suite 100 Cupertino, CA 95014-2154 US
- 专利权人： PowerTV, Inc.
- 当前专利权人： PowerTV, Inc.
- 当前专利权人地址： 20833 Stevens Creek Boulevard,Suite 100 Cupertino, CA 95014-2154 US
- 代理机构： Balsters, Robert
- 优先权： US219714 19981223
- 国际公布： WO0039947 20000706
- 主分类号： H04H1/00
- IPC分类号： H04H1/00 ; H04N7/16
摘要：
A broadcast data access system is provided for receiving broadcast data by applications residing on a multimedia client, where the broadcast data is a set of modules on a data carousel that are being broadcast over a broadcast network. The broadcast data access system includes an interest manager configured to store a plurality of interests, such that each interest identifies an available module on the data carousel being requested by an application. The system further includes at least one application having registered an interest for a first module with the interest manager, and a dispatcher distributing the first module to the requesting application by accessing the interest manager.
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