LIGHTWEIGHT END-TO-END PROTOCOL FOR RETRANSMITTING REAL-TIME MULTIMEDIA DATA LOST OVER THE NETWORKS

摘要

the invention of data loss occurs when you play hayeoteul time limits previously lost The data transmission apparatus and method are provided that can improve the quality of real-time multimedia data by retransmission. The server passes the network layer, save the packet received from the application layer to the buffer, the client is sent to the server after receiving an ACK packet from the server, and receiving an additional packet for a certain period of time. In another aspect, the present invention provides an end-to-end protocol to retransmit repeatedly in the packet life for lost multimedia packets. ;