Analysis of Transmit Antenna Selection/Switch-and-Examine Combining over Nakagami-m Fading Channels

被引:0
|
作者
Tan, Beng Soon [1 ]
Li, Kwok Hung [1 ]
Teh, Kah Chan [1 ]
机构
[1] Nanyang Technol Univ, Sch EEE, Singapore 639798, Singapore
关键词
PERFORMANCE ANALYSIS; SWITCHED DIVERSITY;
D O I
暂无
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, we analyze a diversity system with the transmit antenna selection (TAS) at the transmitter and the switch-and-examine combining (SEC) at the receiver over a Nakagami-m fading channel. This system has lower complexity as compared to the TAS schemes with maximum-ratio combining and generalized selection combining at the receiver. Furthermore, the TAS/SEC scheme requires a smaller number of branch estimations compared to the TAS/SC scheme. The performance of the TAS/SEC system with binary phase-shift keying over a Nakagami-m fading channel is examined. The expressions of the average output signal-to-noise ratio and bit-error rate are derived and presented.
引用
收藏
页码:349 / 353
页数:5
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