| 摘要 |
<p>A method for interactive error correction of file downloading is provided. The method involves the following steps: a file distribution server transmits a file attribute table FAT comprising file repair service address information to a receiving terminal through a broadcast network; after starting the receiving task of file downloading, if file slice loss or error occurs during the file receiving process, the receiving terminal transmits a file repair request of repairing the file in which file slice loss or error has occurred to a file repair server according to the repair service address information in the FAT; the file repair server feeds back repair data to the receiving terminal after receiving the repair request; the receiving terminal repairs the file including file slice loss or error with the received repair data. The invention provides a selective error correction method for file data downloading service in mobile multimedia broadcasting, and provides an auxiliary error correction mechanism for downloading service in mobile multimedia broadcasting.</p> |
