公开(公告)号：US20100110305A1

公开(公告)日：2010-05-06

申请号：US12265739

申请日：2008-11-06

申请人： Stephen H. Chou ,  Useng Iu ,  Tao Yu

发明人： Stephen H. Chou ,  Useng Iu ,  Tao Yu

IPC分类号： H04N5/455 ,  H04N5/50 ,  H04N7/12

CPC分类号： H04N5/46 ,  H04H40/18 ,  H04N21/42607 ,  H04N21/4305 ,  H04N21/4382 ,  H04N21/443

摘要： A broadcasting signal receiver system containing a multi-standard-compatible dedicated processing unit and a general system resource is disclosed, wherein the multi-standard-compatible dedicated processing unit is configured to process one or more tuning processing steps and/or one or more demodulation processing steps, and wherein the general system resource is configured to process at least one collaborative demodulation processing step with the multi-standard-compatible dedicated processing unit via a high-speed data transfer interface. By utilizing the general system resource for at least one demodulation processing step using the high-speed data transfer interface such as USB 3.0 or PCI Express, the broadcasting signal receiver system can have a flexible design for future updates and a cost-effective compatibility to a multiple number of broadcasting standards without requiring the dedicated processing unit to use more application-specific hardware resources.

摘要翻译： 公开了一种包含多标准兼容专用处理单元和一般系统资源的广播信号接收机系统，其中多标准兼容专用处理单元被配置为处理一个或多个调谐处理步骤和/或一个或多个解调 处理步骤，并且其中所述一般系统资源被配置为经由高速数据传输接口与所述多标准兼容的专用处理单元一起处理至少一个协作解调处理步骤。 通过利用诸如USB 3.0或PCI Express之类的高速数据传输接口的至少一个解调处理步骤的一般系统资源，广播信号接收机系统可以具有用于将来更新的灵活设计和与 多个广播标准，而不需要专用处理单元来使用更多的专用硬件资源。