Analysis of Bidirectional Relay Network Based on OFDM System in Presence of Inphase/Quadrature imbalance

被引：0
作者：
V. N. Senthil Kumaran
S. J. Thiruvengadam
机构：
[1] SRM Institute of Science and Technology,Department of Electronics and Communication Engineering
[2] Thiagarajar College of Engineering,Department of Electronics and Communication Engineering
来源：
Wireless Personal Communications | 2022年 / 123卷
关键词：
Bidirectional relay network (BRN); Bit error rate (BER); Orthogonal frequency division multiplexing (OFDM); Signal-to-interference noise ratio (SINR); I/Q imbalance;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Orthogonal frequency division multiplexing based bidirectional relay network with several antennas at source nodes is the proposed system. To improve outage and bit error rate performance in presence of inphase/quadrature imbalance, concepts of maximal ratio combining and transmit antenna selection are applied at the source nodes in time slot I and time slot II respectively. Analysis of proposed bidirectional relay network with I/Q imbalance are modeled and briefly discussed. Through Monte-Carlo simulations, analytical results have been verified. Performance of proposed work is compared with the like literatures, and better performance is observed in the proposed work.
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页码：2151 / 2169
页数：18
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