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01061 am a22001453u 4500 |
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347856 |
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|a Rajashekar, Rakshith
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|a Hari, K. V. S.
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|a Hanzo, Lajos
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|a Antenna Selection in Spatial Modulation Systems
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|c 2013.
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|z Get fulltext
|u https://eprints.soton.ac.uk/347856/1/06423761.pdf
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|a Novel transmit antenna selection techniques are conceived for Spatial Modulation (SM) systems and their symbol error rate (SER) performance is investigated. Specifically, low-complexity Euclidean Distance optimized Antenna Selection (EDAS) and Capacity Optimized Antenna Selection (COAS) are studied. It is observed that the COAS scheme gives a better SER performance than the EDAS scheme. We show that the proposed antenna selection based SM systems are capable of attaining a significant gain in signal-to-noise ratio (SNR) compared to conventional SM systems, and also outperform the conventional MIMO systems employing antenna selection at both low and medium SNRs.
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