Some opening loop solutions which include with small delay CDD cord/code word circulating method and the difference of CDD of small delay and large delay the cord/code word circulating method during re-transfer are proposed. In addition, SFBC+FSTD system and opening loop cord/code word circulating method for the expanding to HARQ of the SFBC+FSTD basis are proposed. In one method, the plural information bits in order to form plural irregularity symbols, coding, are scrambled, and are modulated and. The aforementioned plural irregularity symbols the sub-carrier and mapping are done at least with one transfer class of the transfer resource. From now on, irregularity symbol in order plural pre- to form the symbol which is coded, pre- is coded making use of the cord/code word set from queue and the fixed cord/code book for circulating type delay diver city. Cord/code word circulates to every sub-carrier of the fixed quantity. Lastly, pre-, the symbol which is coded is transmitted through the plural transmission antennas.
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