Differential Spatial Modulation with Twofold Antennas Selection

doi:10.7652/xjtuxb202010005

您当前的位置：

首页 >

文章列表页 >

Differential Spatial Modulation with Twofold Antennas Selection

更新时间：2025-07-09

- Differential Spatial Modulation with Twofold Antennas Selection
- Vol. 54, Issue 10, Pages: 36-44(2020)
- 作者机构：
  
  西安交通大学电子与信息学部,西安,710049
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb202010005
  CLC： TN929.5
- Online First：10 October 2020，
  
  Published：2020
- 稿件说明：
移动端阅览
Differential Spatial Modulation with Twofold Antennas Selection[J]. 2020, 54(10): 36-44.
DOI：

Differential Spatial Modulation with Twofold Antennas Selection[J]. 2020, 54(10): 36-44. DOI： 10.7652/xjtuxb202010005.

摘要

针对传统差分空间调制算法(DSM)不能获取发射分集的问题

提出了一种采用二重天线激活矩阵的差分空间调制算法

简称TA-DSM算法。该算法对天线激活矩阵集合中的元素进行了两次独立选择

得到两个天线激活矩阵。再将这两个矩阵分别和P个Alamouti矩阵的第1行和第2行相乘

以此获得TA-DSM发送信号。由于该算法使用了两个天线激活矩阵

所以与现有的空时编码DSM(STBC-DSM)相比

TA-DSM可以传递更多的比特数

从而获得更高的频谱效率。因此

在频谱效率相同的情况下

TA-DSM可以拥有更好的误码性能。同时

文中系统地提出了构造天线激活矩阵的简单方法

使TA-DSM可以获得二阶发射分集。最后

针对TA-DSM提出了低复杂度解码算法。仿真结果表明

TA-DSM方案比现有的STBC-DSM具有更好的误码性能

当频谱效率为1.33 b/(s·Hz)时

相比STBC-DSM

TA-DSM可以获得约4 dB的性能增益; 当频谱效率为2 b/(s·Hz)时

TA-DSM可以获得约1.5 dB的性能增益。

Abstract

A new multiple-input multiple-output(MIMO)transmission scheme termed differential spatial modulation with twofold antennas selection(TA-DSM)is proposed to solve the problem that the traditional differential spatial modulation(DSM)cannot achieve transmit diversity. In this scheme

one set of antenna activation matrices(AMs)is employed

from which a pair of AMs are respectively selected. Then the two selected AMs are combined with the first row and the second row of P Alamouti matrices

respectively

to generate the TA-DSM signal. Due to employing an extra AM

the proposed TA-DSM scheme delivers more bits

resulting in higher spectral efficiency than the existing typical DSM schemes

for example

the STBC-DSM scheme. In other words

TA-DSM can achieve better bit error performance than the existing typical DSM schemes when they are in the same spectral efficiency. Also

a simple and systematic method to construct the set of AMs and modulation matrices is presented

which guarantees that t

关键词

Keywords

references

LI Qinghua, LI Guangjin, LEE W, et al. MIMO techniques in WiMAX and LTE: a feature overview [J]. IEEE Communications Magazine, 2010, 48(5): 86-92.

LOYKA S, TSOULOS G. Estimating MIMO system performance using the correlation matrix approach [J]. IEEE Communications Letters, 2002, 6(1): 19-21.

CHEN H H, YEH Y C, GUIZANI M, et al. Space-time complementary coding MIMO with joint spatial diversity and multiplex capability [J]. IEEE Transactions on Wireless Communications, 2008, 7(8): 2950-2956.

MESLEH R, HAAS H, SINANOVIC S, et al. Spatial modulation [J]. IEEE Transactions on Vehicular Technology, 2008, 57(4): 2228-2241.

YAWGENG A, YU Shihong. Space modulation on wireless fading channels [C]∥IEEE 54th Vehicular Technology Conference. Piscataway, NJ, USA: IEEE, 2001: 1668-1671.

MESLEH R, HAAS H, AHN C W, et al. Spatial modulation-a new low complexity spectral efficiency enhancing technique [C]∥2006 First International Conference on Communications and Networking in China. Piscataway, NJ, USA: IEEE, 2006: 1-5.

门宏志, 刘文龙, 王楠, 等. 空间调制系统低复杂度的天线选择算法 [J]. 电子学报, 2016, 44(6): 1322-1327.

MEN Hongzhi, LIU Wenlong, WANG Nan, et al. Low-complexity antenna selection algorithms for spatial modulation systems [J]. Acta Electronica Sinica, 2016, 44(6): 1322-1327.

YOUNIS A, SERAFIMOVSKI N, MESLEH R, et al. Generalised spatial modulation [C]∥2010 Conference Record of the Forty-Fourth Asilomar Conference on Signals, Systems and Computers. Piscataway, NJ, USA: IEEE, 2010: 1498-1502.

陈诚, 王磊, 李晓峰. 采用星座旋转的高速率空时分组码空间调制算法 [J]. 西安交通大学学报, 2014, 48(12): 113-119.

CHEN Cheng, WANG Lei, LI Xiaofeng. A high rate space-time block coding spatial modulation algorithm using constellation rotation [J]. Journal of Xi'an Jiaotong University, 2014, 48(12): 113-119.

李云风, 王磊, 王志成. 采用幅度相移键控调制的分层空间调制算法 [J]. 西安交通大学学报, 2018, 52(8): 117-123.

LI Yunfeng, WANG Lei, WANG Zhicheng. A layered spatial modulation algorithm based on amplitude/phase-shift keying [J]. Journal of Xi'an Jiaotong University, 2018, 52(8): 117-123.

曹鑫, 王磊, 邵彦彰. 采用Alamouti码构造的正交空间调制及低复杂度解码算法 [J]. 西安交通大学学报, 2019, 53(6): 69-76.

CAO Xin, WANG Lei, SHAO Yanzhang. A decoding algorithm with quadrature spatial modulation and low-complexity using Alamouti code [J]. Journal of Xi'an Jiaotong University, 2019, 53(6): 69-76.

SHAO Yanzhang, WANG Lei, CAO Xin. On the performance of space-time block coded spatial modulation transmission for full-duplex relay networks [J]. IEEE Access, 2019, 7: 180976-180985.

BIAN Y Y, CHENG X, WEN M W, et al. Differential spatial modulation [J]. IEEE Transactions on Vehicular Technology, 2015, 64(7): 3262-3268.

MESLEH R, ALTHUNIBAT S, YOUNIS A. Differential quadrature spatial modulation [J]. IEEE Transactions on Communications, 2017, 65(9): 3810-3817.

ZHANG W L, YIN Q Y, DENG H. Differential full diversity spatial modulation and its performance analy-sis with two transmit antennas [J]. IEEE Communications Letters, 2015, 19(4): 677-680.

HELMY A G, RENZO M D, AL-DHAHIR N. Differential spatially modulated space-time block codes with temporal permutations [J]. IEEE Transactions on Vehicular Technology, 2017, 66(8): 7548-7552.

ISHIKAWA N, SUGIURA S. Unified differential spatial modulation [J]. IEEE Wireless Communications Letters, 2014, 3(4): 337-340.

RAJASHEKAR R, ISHIKAWA N, SUGIURA S, et al. Full-diversity dispersion matrices from algebraic field extensions for differential spatial modulation [J]. IEEE Transactions on Vehicular Technology, 2017, 66(1): 385-394.

XIAO L X, XIAO Y, YANG P, et al. Space-time block coded differential spatial modulation [J]. IEEE Transactions on Vehicular Technology, 2017, 66(10): 8821-8834.

NASSAJI E, AHMADI ALMASI M, FARDAD M. Low-complexity decoder based on conditional ML for QOSTBC [J]. IEEE Communications Letters, 2018, 22(8): 1548-1551.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

An Energy-Efficient Routing with Sensor Nodes Cooperation in reless Sensor Network

A Space Shift Keying Modulation for Antenna Selection Diversity

A High Rate Space-Time Block Coding Spatial Modulation Algorithm Using Constellation Rotation

A Virtual Full-Duplex Relay Communication Scheme Based on Distributed Alamouti Protocol

Space-Time Spatial Modulation Scheme Assisted by Intelligent Reflecting Surface for 6G Systems

Related Author

王慧明 1

杨小勇 2

杨荣 2

殷勤业 1

王文杰 1

李彬 1

李晓峰

张晓阳

Related Institution

MOE Key Laboratory for Intelligent Networks and Network Security, Xi'an Jiaotong University

School of Electronics and Information Engineering, Xi'an Jiaotong University

(Faculty of Electronic and Information Engineering, Xi'an Jiaotong University,,)

⁰