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http://dx.doi.org/10.7840/kics.2013.38A.2.143

A Low Complexity Dual-User Multiplexing Scheme Using OFDM over Frequency Selective SIMO Fading Channels  

Choi, Byoungjo (인천대학교 임베디드시스템공학과 무선통신연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.38A, no.2, 2013 , pp. 143-155 More about this Journal
Abstract
A low-complexity dual-user multiplexing scheme is proposed for a pair of mobiles equipped with single antenna operating over frequency-selective fading channels. The proposed scheme employs OFDM transmission scheme with a modified version of a space-frequency code and a low-complexity PIC-SIC group detection is invoked at the corresponding receiver. The BER performances of the proposed scheme are studied using LTE-like parameters through simulations and are compared against those of conventional ZF and ML schemes.
Keywords
OFDM; Frequency Diversity; Interference Cancellation; Signal Space Diversity; QAM;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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