基于归一化加权容量准则的5G-HAP蜂窝系统天线设计

2021 International Symposium on Computer Technology and Information Science (ISCTIS) Pub Date : 2021-06-01 DOI:10.1109/ISCTIS51085.2021.00076

Chaoxian Zhang, Ping Wu

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引用次数: 0

摘要

本文提出了一种新的归一化加权容量准则(NWCC)，并将其应用于5G-HAP蜂窝系统中，用于优化多波束天线方向图。针对小区平均和小区边缘的加权容量，设计了效用函数，从而可以根据加权系数调整网络设计策略。此外，讨论了可实现容量计算的CINR限制，使NWCC在5G-HAP系统中切实可行。最后，通过数值模拟求解NWCC效用函数，根据不同的HAP高度和小区半径找到最优的天线滚转。

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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The Normalized Weighted Capacity Criterion based Antenna Design for 5G-HAP Cellular Systems

In this paper, a novel normalized weighted capacity criterion (NWCC) is proposed and applied to 5G-HAP cellular systems to optimize multi-beam antenna pattern. An utility function is designed regarding the cell average and cell edge weighted capacity, so the network design strategy can be adjusted by the weighting factor. Moreover, the CINR restrictions for achievable capacity calculation are discussed to make NWCC practical and implementable in 5G-HAP system. Finally, the numerical simulations are performed to solve the NWCC utility function to find the optimal antenna roll-off according to various HAP height and cell radius.

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2021 International Symposium on Computer Technology and Information Science (ISCTIS)

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