A 2X2 MIMO OFDM transmitter and receiver, based on software-defined radio (SDR), were implemented using LabVIEW 2020 and the NI-USRP2932. To acquire consecutive channel state information (CSI) data, ...
Abstract: The orthogonal frequency-division multiplexing (OFDM) technology receives increasing attention in underwater acoustic (UA) communications. This paper presents a real-time OFDM-based UA ...
Abstract: Orthogonal Frequency Division Multiplexing (OFDM) is the utmost widespread technology in wireless communications systems because of its orthogonality property, high spectral efficiency, and ...