A receiver and a receiving method for use in a LINC OFDM system are provided. The receiver receives a signal from a transmitter of the combinerless LINC OFDM system, generates a CP removed signal by removing a CP from the signal, generates a DFT signal by applying a DFT operation to the CP removed signal, generates a plurality of equalized symbols according to the DFT signal, generates a plurality of soft bits from the equalized symbols, generates a plurality of candidates regarding a transmitted bit sequence based on the soft bits by a list-Viterbi decoding algorithm, and decides an estimated transmitted bit sequence corresponding to the transmitted bit sequence from the candidates. The receiving method is able to perform the operations of the receiver.