Robust Channel Estimation Scheme to the Intrinsic Interference of IOTA Function in OFDM/OQAM-IOTA System


OFDM/OQAM-IOTA system requires the IOTA (isotropic orthogonal transform algorithm) function that has superior localization property in the time and frequency domain instead of the guard interval used in conventional OFDM/QAM system to be robust to multi-path channel. However, conventional channel estimation scheme is not valid for the OFDM/OQAM-IOTA system… (More)
DOI: 10.1109/VTCF.2006.146


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