Title :
Low-complexity transmit antenna selection for spatial modulation
Author :
Yue Xiao ; Lu Yin ; Yu Wang ; Lei Li ; Wei Xiang
Author_Institution :
Nat. Key Lab. of Sci. & Technol. on Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A low-complexity transmit antenna selection (TAS) scheme is proposed for spatial modulation systems to provide a better trade-off between computational complexity and system performance. The proposed scheme can achieve a performance similar to the optimal TAS scheme in the low SNR region, but with much lower complexity compared with existing schemes in the literature.
Keywords :
MIMO communication; modulation; MIMO wireless systems; computational complexity; low-complexity transmit antenna selection scheme; optimal TAS scheme; spatial modulation systems; system performance;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2015.0262
