An Optimum Performance Antenna Selection Algorithm for Spatial Modulation Systems

被引:0
|
作者
Altin, Gokhan [1 ]
机构
[1] Natl Def Univ, Turkish Air Force Acad, Dept Elect Engn, Istanbul, Turkey
关键词
COMPLEXITY REDUCTION;
D O I
10.23919/eleco47770.2019.8990414
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
In this paper, a new transmit antenna selection (TAS) algorithm which gives optimum error performance while reducing the computational complexity is proposed for spatial modulation (SM) systems. The idea of the proposed algorithm is based on the eigen decomposition of the matrix composed from the transmit signal difference vector. Although eigen decomposition has itself weighty computational complexity, finding only the base vectors which also reduces the complexity will suffice for the algorithm since the eigenvectors can be defined up to a phase.
引用
收藏
页码:722 / 725
页数:4
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