Comparison of single-carrier FDMA vs OFDMA in underwater acoustic communication systems
Comparison of single-carrier FDMA vs OFDMA in underwater acoustic communication systems
In this paper, we try to investigate what are differences between OFDMA and SC-FDMA in underwater acoustic (UWA) communication. OFDMA and SC-FDMA are well known by against multi-path interference capability and bandwidth efficiency using so both of them are also used in Downlink and Uplink in LTE.