| 摘要 |
PROBLEM TO BE SOLVED: To provide methods for sending and receiving streaming data over a channel using FEC codes to provide high quality delivery and to permit short channel zapping times.SOLUTION: Signaling the sending of source blocks within multiple physical layer blocks is done for both streaming and object delivery applications, using minimal additional overhead, and in some cases no overhead, to signal interleaved source blocks within a physical layer block, signaling how symbols are related to the source blocks from which they are generated, and signaling sending and indications of prioritized data for source blocks. Organizing and sending streams over one more channels can be done to improve the quality of delivered streams, while minimizing or improving the needed amount of channel resources and receiver power resources needed. |
