TRANSMISSION CONTROLLING METHOD, SENDER APPARATUS AND RECEIVER APPARATUS FOR WIRELESS COMMUNICATION SYSTEM

摘要

In a wireless communication system, for every plural number of stream dat a, a transmitter apparatus (1) associates data block identification informat ion, which does not conflict with another one among stream data, with a data block for transmission. A receiver apparatus (2) performs, based on the dat a block identification information associated with the received data block, a retransmittal combination between the received data block and a retransmit ted data block with which the same data block identification information is associated. In this way, even if the number of transmitted streams between t he transmitter apparatus (1) and the receiver apparatus (2) varies (decrease s), the consistency of the data blocks to be subjected to the retransmittal combination can be maintained, thereby successfully continuing the communica tion.