A New Look at Coding and Decoding Algorithm for SFC-OFDM System
AINA '05 Proceedings of the 19th International Conference on Advanced Information Networking and Applications - Volume 2
Space-time block codes from orthogonal designs
IEEE Transactions on Information Theory
A simple transmit diversity technique for wireless communications
IEEE Journal on Selected Areas in Communications
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In this paper, we present a space time block coded (STBC) MIMO-OFDM scheme for indoor UWB using whose channel is frequency selective because of full of multipaths. After briefly introducing transmit diversity of MIMO-OFDM, we give out STBC scheme which can achieve space and frequency diversity gain. Numerical simulation results show that in the UWB environment, the performance of the STBC MIMO-OFDM system proposed in this paper is improved compared with conventional space frequency block coded OFDM systems.