SCFDE for STBC Transmission over Frequency Selective Fading Channel
نویسندگان
چکیده
---------------------------------------------------------------------***--------------------------------------------------------------------Abstract – In wireless communication, multipath propagation results in several fading effect. To equalize such long fading channel traditional single carrier time domain equalization becomes infeasible due to its large computational complexity. Single-carrier frequencydomain equalization (SCFDE) offers low complexity, minimum peak to average power ratio as well as less sensitive to carrier frequency offset compared with orthogonal frequency division multiplexing (OFDM). This paper we proposed Alamouti like scheme by combining space time block coding with single carrier frequency domain equalization. The Alamouti scheme is shown to achieve significant diversity gain at low complexity over frequency selective fading channels with the help of two transmit antenna and one receive antenna.
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