基于蒙特卡罗模拟方法的干扰限制蜂窝系统下行链路吞吐量统计

2019 11th International Conference on Computational Intelligence and Communication Networks (CICN) Pub Date : 2019-01-01 DOI:10.1109/CICN.2019.8902449

S. T. Girma, D. Konditi, C. Maina

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引用次数: 1

摘要

本文考虑应用蒙特卡罗模拟方法沿天线方向图和频率复用因子量化干扰受限蜂窝系统的平均吞吐量。首先，我们计算中心单元到受害链路接收器和所有同信道单元到受害链路接收器之间的路径损耗，分别确定期望和不希望的信号。接下来，AWGN和Shannon的容量被用作比较来分析干扰限制蜂窝系统中吞吐量的性能。仿真结果表明，当定向天线的复用系数为N=1时，其香农容量比全向天线的香农容量提高242.2%;当频率复用系数为N=7时，其香农容量比全向天线的香农容量提高114%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Downlink Throughput Statistics in interference-limited cellular systems based on Monte-Carlo Simulation Method

This paper considers the application of Monte-Carlo Simulation Method to quantify mean throughputs in interference-limited cellular systems along antenna pattern and frequency re-use factor. Firstly, we calculate the path loss between center cell to victim link receiver and all co-channel cells to victim link receiver to determine desired and undesired signals respectively. Next, AWGN and Shannon’s capacity have been used as a comparison to analyze the performance of throughputs in interference-limited cellular systems. The simulation results show that a re-use factor of N=1, directional antenna has improvement in the Shannon capacity by 242.2 % over Omnidirectional antennas whereas a frequency re-use factor of N=7 has increased to Shannon capacity by114% for N=7 over N=1.

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2019 11th International Conference on Computational Intelligence and Communication Networks (CICN)

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