FPGA Implementation of Scalable Bandwidth Single Carrier Frequency Domain Multiple Access Transceiver for the Fourth Generation Wireless Communication

In this paper, design and implementation of 4G SC-FDMA transceiver on FPGA is done and explained. Long Term Evolution (LTE) is next generation mobile communication standard from 3GPP, it is based on OFDMA) in downlink transmission and SC-FDMA in uplink transmission. SC-FDMA is based on frequency division multiple access scheme. When compared with other multiple access schemes, it deals with the multiple users in a shared communication systems. SC-FDMA is also called as linearly pre-coded OFDMA, in the sense it has the additional Discrete time Fourier Transform (DFT) processing in SC-FDMA.