| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for facilitating error recovery of media stream packets in an access node. <P>SOLUTION: The method comprises storing a plurality of data transmission units of a media stream in a buffer of an access node, receiving a request for retransmission of at least one designated data transmission unit for reception by a designated subscriber media decoder apparatus, accessing at least one designated data transmission unit within the buffer in response to receiving the request for retransmission and transmitting at least one designated data transmission unit from the access node for reception by the designated subscriber media decoder apparatus in response to successfully accessing at least one designated data transmission unit. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
