电子科技大学学报2013，Vol.42Issue(3)：334-337,4.DOI:10.3969/j.issn.1001-0548.2013.03.003
低复杂度的空间调制IFDMA信号检测方法
Low-Complexity Signal Detection Scheme for Spatial Modulation IFDMA Systems
摘要
Abstract
Spatial modulation is a recently proposed novel multiple antenna transmission technique.This paper considers the design of multi-access for spatial modulation.Spatial modulation and interleave frequency division multiple access (IFDMA) are combined for multi-user communications and a QR channel decomposition based signal detection method is presented.Furthermore,a simplified detection method without influence of the transmission performance is proposed to reduce the computational complexity.At last,the effectiveness of the proposed spatial modulation IFDMA detection method is proved by simulation results.关键词
交织频分多址/多输入多输出/正交频分复用/空间调制Key words
interleave frequency division multiple access (IFDMA)/ multiple input multiple output (MIMO)/ orthogonal frequency division multiplexing (OFDM)/ spatial modulation分类
信息技术与安全科学引用本文复制引用
何旭,唐骞,肖丽霞,但黎琳,肖悦,李慧蕾..低复杂度的空间调制IFDMA信号检测方法[J].电子科技大学学报,2013,42(3):334-337,4.基金项目
国家自然科学基金(61101101) （61101101）
国家科技重大专项(2010ZX03001-002-01) （2010ZX03001-002-01）
国家级科技重点实验室基金(9140C020404110C02) （9140C020404110C02）
