Spatial CCK Modulation and Iterative Detection Over Frequency-Selective Fading Channels

被引：3

作者：

Jing, Lianyou ^{[1
]}

Wang, Han ^{[1
]}

He, Chengbing ^{[1
]}

Ding, Zhi ^{[2
]}

机构：

[1] Northwestern Polytech Univ, Sch Marine Sci & Technol, Xian 710072, Shaanxi, Peoples R China

[2] Univ Calif Davis, Dept Elect & Comp Engn, Davis, CA 95616 USA

来源：

IEEE WIRELESS COMMUNICATIONS LETTERS | 2017年 / 6卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Spatial modulation; complementary code keying (CCK); iterative detection; soft decoder; DESIGN;

D O I：

10.1109/LWC.2017.2709315

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this letter, we present a novel spatial modulation (SM) transmission with multiple antennas by applying non-orthogonal complementary code keying (CCK). We propose a high-performance turbo receiver for this CCK-SM signaling over frequency-selective fading channels. Compared with conventional SM, our proposed CCK-SM transceiver utilizes the advantages of CCK to achieve substantial coding gain without the cost of high complexity. Our novel receiver incorporates iterative block decision feedback equalization with a CCK soft decoder to achieve clear performance gain. Simulation test shows substantial performance gain by the proposed CCK-SM transceiver over the conventional SM.

引用

页码：506 / 509

页数：4

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