A study of data rate equivalent UW-OFDM and CP-OFDM concepts


Unique word - orthogonal frequency division multiplexing (UW-OFDM) is a novel transmit signal structure for OFDM where the usual cyclic prefixes (CPs) are replaced by deterministic sequences, the so-called UWs. Since unique words represent known sequences, they can advantageously be used for synchronization and estimation tasks, but also for improving the… (More)
DOI: 10.1109/ACSSC.2012.6488983


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