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Analysis of Performance for SC-FDE Systems Using Proportional Adaptive Equalizer in $2GHz{\sim}10GHz$ Frequency Radio Channel Models  

Yang, Yong-Seok (공주대 전기전자정보공학과 신호처리 연구실)
Lee, Kyu-Tae (공주대 전기전자정보공학과 신호처리 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.32, no.4C, 2007 , pp. 447-453 More about this Journal
Abstract
In the multipath fading channel, OFDM(Orthogonal Frequency Division Multiplexing)system possess the characteristics of ISI/ICIwith prefix, but a weak point of circuit complexity and PAPR problem. SC-FDE(Single Carrier with Frequency Domain Equalization) performance is similar to OFDM system, but equalizer is complex in frequency domain. In this paper, simple proportional equalizer offer for SC-FDE system, it useful method in the $2GHz{\sim}\;10GHz$ channel model such as indoor, outdoor, SUI. It prove using MATLAB simulation, speed faster then OFDM system, reduce terminal complexity in same test condition.
Keywords
OFDM; SC-FDE; Channel Model;
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