Patent ID: 8693565

Claim:
A method for transmitting a signal in a wireless communication system, comprising: receiving an original data block to be transmitted, the length of the original data block being M, wherein M is an integer; disordering the original data block for one or more times, whereby M data symbols in the original data block are rearranged in each of the one or more times of the disordering, so as to obtain one or more disordered data blocks with length of M; cascading the original data block and the one or more disordered data blocks with a cyclic prefix, to form an equalized signal of frequency domain diversity with time-frequency interleaving; and transmitting the equalized signal of frequency domain diversity through a single carrier, wherein times of the disordering of the original data block is determined based on a requirement to a lowest transmission rate in the wireless communication system and a state of a channel transmitting the equalized signal of frequency domain diversity.