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http://dx.doi.org/10.5515/KJKIEES.2013.24.9.922

BER Performance of Spatial Modulation in Uplink Multi-User Environment  

Kim, Jin Kwan (Department of Electronics and Computer Engineering, Hanyang University)
Hyun, Kwangmin (Department of Information & Telecommunication Engineering, Gangneung-Wonju National University)
Park, Sang Kyu (Department of Electronics and Computer Engineering, Hanyang University)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.24, no.9, 2013 , pp. 922-927 More about this Journal
Abstract
In this paper, we evaluate the performance of up-link multi-user MIMO systems with SM. The receiver demodulates the received signal using ML method determines the signal which seems to be the most probable after comparing the received signal and all transmitted signal candidates. When transmitting with the same data rate, the SM method shows better performance of bit error rate(BER) than that of the space shift keying(SSK) of the previously proposed multi-user system.
Keywords
Multiple-Input-Multiple-Output(MIMO); Spatial Modulation(SM); Space Shift Keying(SSK); Maximum Likelihood Detection(ML);
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