公开(公告)号：US07769035B1

公开(公告)日：2010-08-03

申请号：US11777741

申请日：2007-07-13

申请人： Jeremy R. Breau ,  Frederick C. Rogers ,  Lyle T. Bertz ,  William Rout ,  Amirali Emami

发明人： Jeremy R. Breau ,  Frederick C. Rogers ,  Lyle T. Bertz ,  William Rout ,  Amirali Emami

IPC分类号： H04L12/28

CPC分类号： H04L47/10 ,  H04L47/245 ,  H04L47/30 ,  H04L49/90

摘要： Techniques are provided for facilitating a channel change between multiple data streams. Such techniques provide for receiving and processing a first stream of data packets within a buffer. The method also includes receiving buffer control header with a data packet of a second stream. The buffer control header includes a buffer clearance indicator that indicates whether the second data stream request for the first data stream to be cleared from the buffer. Moreover, the method includes clearing the first data stream from the buffer based on the buffer clearance indicator. Furthermore, the method includes immediately processing the second stream through the buffer once the first stream is cleared.

摘要翻译： 提供了用于促进多个数据流之间的信道改变的技术。 这样的技术提供了在缓冲器内接收和处理数据分组的第一流。 该方法还包括用第二流的数据分组接收缓冲器控制报头。 缓冲器控制头包括缓冲器间隙指示器，其指示是否从缓冲器清除第一数据流的第二数据流请求。 此外，该方法包括基于缓冲器清除指示器清除来自缓冲器的第一数据流。 此外，该方法包括一旦第一流被清除，立即通过缓冲器处理第二流。