Block differentially encoded OFDM with maximum multipath diversity


This letter proposes a novel block differentially encoded OFDM for multicarrier transmissions over frequency-selective fading channels. Choosing appropriate system parameters, we divide the set of correlated subchannels into subsets of independent subchannels. Within each subset, differential unitary space-time modulation is performed by treating each… (More)
DOI: 10.1109/TWC.2003.811184

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