| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for compensating a packet loss on a user datagram protocol that compensates the packet loss caused when transmitting data, in more detail, transmitting audio data and video data by a UDP. SOLUTION: The packet transmission method using an RTP header on the user datagram protocol includes a step (a) where a transmitter side adds a prescribed header to the RTP header and transmits the resulting header to a receiver side, a step b where the receiver side stores a packet arrival time on the header to calculate an average delay time between packets, a step c where the receiver side makes a request to the transmitter side for re- transmission of packets whose packet transmission time exceeds the average delay time, and a step d where the transmitter side executes the retransmission of the requested packet for the receiver side.</p> |
