Transport control method of wireless communication system

Transfer control method of the present invention is confirmed to be received when transmitting data in segments and the check segment that is received corresponding to the retransmission timer expires before being received by the transport layer and the radio link with the congestion control functionality for retransmitting the segment stored in a transmitter of a wireless communication system including the MAC layer to deliver to detect the segment as the transport layer, the date and time the check segment that is received by the MAC layer, and determine the average transmission rate of the data segment, and wherein and transferred to the transport layer check the stored segment to the average transmission rate. The transmission control method of the present invention at the MAC layer, to avoid unnecessary retransmissions due to the congestion control function by controlling the higher layer transmission rate (upward transport rate) of the received ACK with reference to the value of RTO TCP. Transmission Control Protocol (TCP), a medium access control (MAC), congestion control (congestion control), the retransmission timer (RTO)