Method and apparatus for transmitting and receiving of data in filter bank based multicarrier coomunication systems

The transmitting and receiving method and apparatus in a filter bank based multicarrier (Filter Bank Multicarrier) communication system is provided. A filter bank based multicarrier (Filter Bank Multicarrier) communication system, since the structure of the transmitting and receiving end utilizing the iterative nature of the IFFT and FFT to implement through a weighted sum from the time domain filtering in the conventional frequency domain prototype filter order (K ) is Inverse Fast Fourier transform) and the Fast Fourier transform (FFT (IFFT) size is fixed in data length, thereby providing an efficient transmission and reception techniques and structures that can be an frequency domain one-tap equalization, regardless. With this transmission scheme, and the structure can reduce the complexity of the transmission and reception stage it is possible to obtain a high compatibility to the conventional OFDM system.