INTERCARRIER INTERFERENCE REMOVING METHOD IN MIMO-OFDM AND RECEIVING APPARATUS USING THE SAME

摘要

MIMO (multiple-input multiple-output: MIMO) according to embodiments of the present invention, a receiving apparatus for removing interference between carriers in the system, the capacity of map-ordered manner (improved-capacity mapping ordering scheme: I-CMOS) of a sub-carrier signal-to-noise ratio (Signal to Interference plus Noise ratio: SINR) of the depending sub-carrier detection order decision for detecting order tile, the sub-carrier detection order in accordance with the decoder from the prior information and the sub-carrier of the vector received, and wherein the prior information for use by and a decoder for decoding the signal to remove: (ICI intercarrier interference) and the detector to repeatedly estimate the received vector, according to the estimated estimate interference between the subcarriers. ; Multiple-input multiple-output, orthogonal frequency division multiplexing, cyclic prefix, MMSE, CMOS