System and method for wireless communication supporting link adaptation and incremental redundancy

The invention claims for supporting the annular self-adaptive wireless communication system, comprising: A transmitter, for forming a fixing hole wireless link control, forming fixing the length of subblock code according to RLC the blocking, wherein the code subblock is installed under or more of code rates ring capable the transmission unit, forming the downstream chain - circuit according to the transmission unit, interlacing and deal woven the downstream chain has section after the downstream chain has section, and transmitting interlacing and downstream chain has section, a sender includes an adaptive rate, transmitter is different from a transfer code rate retransmission at least RLC block is at least RLC block is used for the first time, adaptive transmitter is retransmission) located at least RLC block and upThe component of transmission device of subblock code, and a receiver, for receiving the downstream chain has section, obtaining transmission unit according to the downstream chain has section, and decodes the RLC block according to the transmission unit is.