2015
Low-complexity minimum-SER channel equalization for OFDM underwater acoustic communications
ICASSP 2015accepted
Orthogonal frequency division multiplexing (OFDM) is promising for underwater acoustic (UWA) communications as it is robust against large delay spread. However, OFDM suffers from intercarrier interference (ICI) caused by the serious Doppler effect in UWA channels. Attentive to the property that the…