Title :
Spatial modulation for single carrier wireless transmission systems
Author :
Zhou, Bin ; Xiao, Yue ; Yang, Ping ; Wang, Jin ; Li, Shaoqian
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Spatial Modulation (SM), is a new multiple antennas transmission technique for broadband wireless communications. In this paper, SM is firstly combined with single-carrier (SC) transmission systems for the merit of low peak average power ratio (PAPR) over conventional SM-orthogonal frequency division multiplexing (OFDM). Furthermore, for SM-SC systems, different detection techniques such as linear frequency-domain equalization (FDE) detection, decision feedback equalizer (DFE) detection and maximum likelihood detection (MLD) employing QR decomposition and M algorithm (QRM-MLD) techniques are explored to investigate the system performance. Finally, a comparison of the bit error rate (BER) performance between SM-SC and clipped SC-OFDM systems is given to show the merits of SM-SC systems.
Keywords :
OFDM modulation; error statistics; maximum likelihood detection; radiocommunication; QR decomposition; antenna transmission; bit error rate performance; broadband wireless communication; decision feedback equalizer detection; linear frequency-domain equalization detection; maximum likelihood detection; orthogonal frequency division multiplexing; peak average power ratio; single carrier wireless transmission system; spatial modulation; Bit error rate; Decision feedback equalizers; MIMO; Modulation; OFDM; Receiving antennas; Transmitting antennas; QRM-MLD; decision feedback equalizer (DFE); single-carrier (SC); spatial modulation (SM);
Conference_Titel :
Communications and Networking in China (CHINACOM), 2011 6th International ICST Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-0100-9
DOI :
10.1109/ChinaCom.2011.6158111
