Ergodic Capacity of Space-Time Line Code Systems With Transmit Antenna Selection

被引：6

作者：

Lim, Seung-Chan ^{[1
]}

Joung, Jingon ^{[2
]}

机构：

[1] Hankyong Natl Univ, Sch ICT Robot & Mech Engn, Anseong 17579, South Korea

[2] Chung Ang Univ, Sch Elect & Elect Engn, Seoul 06974, South Korea

来源：

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY | 2022年 / 71卷 / 08期

基金：

新加坡国家研究基金会;

关键词：

Receiving antennas; Signal to noise ratio; Transmitting antennas; Codes; Three-dimensional displays; Probability density function; Random variables; Ergodic capacity; multiple-input multiple-output; space-time line code; transmit antenna selection; PERFORMANCE ANALYSIS; MASSIVE MIMO;

D O I：

10.1109/TVT.2022.3177453

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：

Since a novel diversity technique called a space-time line code (STLC) was invented, previous studies have focused on the analysis of a rate-1 STLC assuming two receive antennas. For the state-of-the-art STLCs with transmit antenna selection (TAS), in this study, the ergodic capacities of TAS-STLC systems with various code rates are mathematically derived, not only for a TAS-STLC system with two receive antennas but also for those with three or four. To this end, the probability density function of the instantaneous signal-to-noise ratio was characterized. The accuracy of the mathematical analysis was validated by a numerical simulation. This study is significant for investigating the fundamental performance of TAS-STLC systems.

引用

页码：9089 / 9094

页数：6

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