On the Comparative Performance Analysis of Turbo-Coded Non-Ideal Single-Carrier and Multi-Carrier Waveforms over Wideband Vogler-Hoffmeyer HF Channels
نویسندگان
چکیده
The purpose of this paper is to compare the turbocoded orthogonal frequency division multiplexing (OFDM) and turbo-coded single carrier frequency domain equalization (SCFDE) systems under the effects of carrier frequency offset (CFO), symbol timing offset (STO) and phase noise in wideband VoglerHoffmeyer HF channel model. The BER performance versus CFO, STO and phase noise obtained through Monte-Carlo simulations shows that non-ideal turbo-coded OFDM has better performance with greater diversity than non-ideal turbo-coded SC-FDE system in wideband HF channel under Minimum Mean Square Error (MMSE) based channel estimation/equalization and cyclic-prefix based maximum-likekihood synchronization for CFO and STO.
منابع مشابه
On the Performance Comparison of Non-ideal Single-Carrier and Multi-Carrier Waveforms over Wide-band HF Channels
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