Patent ID: 7319698

Claim:
A receiver comprising: a received data storage device in which data received from a transmitter in accordance with a protocol including no retransmission procedure is stored; a retransmission frequency determination unit determining the number of times of retransmission, by which said transmitter is requested to retransmit a packet to be re-received, according to data received in accordance with the protocol including no retransmission procedure; a re-reception packet ID transmission unit detecting the same number of packet IDs, which indicate packets to be re-received, as the number of times determined by said retransmission frequency determination unit, and transmitting the packet IDs to said transmitter in accordance with a protocol including a retransmission procedure; a plurality of re-reception packet storage devices in which the same number of packets to be re-received and sent from said transmitter as the number of times determined by said retransmission frequency determination unit is stored after being fetched; and a data synthesizer synthesizing an output of said received data storage device and an output of said re-reception packet storage device so as to produce correct data.