The present invention relates to transmitting and receiving data in a wireless communication system employing time division duplex, and in particular to a rate matching for the channels which are mapped onto special subframes such as uplink/downlink switching subframes in TDD. Accordingly, at the transmitter, a data block is stored in a memory unit which is to be operated as a circular buffer, the data block is transmitted in a plurality of subframes including special subframes, a special subframe containing an uplink portion and a downlink portion separated from each other by a switching portion; and before the transmission a rate matching is performed by mapping the stored data block onto the plurality of subframes using the circular buffer, wherein the mapping of bits onto two different special subframes starts from different respective positions in the circular buffer. Moreover, a corresponding receiving apparatus and a transmitting and receiving method are provided.