OFDM transmitter and receiver are implemented in GNU Radio on two different computer systems. GRC files for transmitter and receiver are availabel with name Tx_Ofdm.grc and Rx_Ofdm.grc. Generated OFDM ...

This paper presents an approach to cope with the problem of high peak-to-average power ratio (PAPR) in orthogonal frequency-division multiplexing (OFDM) systems. A generalization of selected mapping ...

Implemented OFDM transmitter and receiver in GNURadio on two different computer systems. Generated OFDM signal istransmitted and received using USRP and data is recovered at the receiver. Visualized ...