In this paper, we propose the full-duplex Wi Fi design and implementation based on GRT platform. The system supports 20 MHz bandwidth operation, and offers various modulation/demodulation schemes, including binary phase shift keying(BPSK), quadrature phase shift keyin(QPSK), 16 QAM, and 64 quadrature amplitude modulation(QAM), for standard 802.11a/g frames in the full-duplex mode. Our system further delivers throughput up to 92.45 Mbit/s, about 1.7 times compared with the half-duplex 802.11a/g standards, an...