| 3G网络规划中自动基站分布算法的研究 |
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| 引用本文： | 王玉娜,王秋华,陈新峰.3G网络规划中自动基站分布算法的研究[J].无线电工程,2006,36(9):4-6,29. |
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| 作者姓名： | 王玉娜 王秋华 陈新峰 |
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| 作者单位： | 杭州电子科技大学,通信工程学院,浙江,杭州,310018 |
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| 摘 要： | 自动基站分布问题属于组合优化中的NP完备问题,为此针对3G网络规划,在遗传算法的基础上,采用DCMOGADES算法的思想提出了一种新的自动基站分布算法。算法以容量、覆盖和成本作为目标,采用基站位置、天线高度和发射功率的三维向量编码方式,考虑了实际问题中的业务密度区域问题,对DCMOGADES算法进行改进并做出仿真。仿真结果表明,该算法能快速找到Pareto最优解。
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| 关 键 词： | 自动基站分布 容量 覆盖 成本 |
| 收稿时间： | 2005-11-03 |
| 修稿时间： | 2005-11-03 |
Research on Automatic Base Station Placement Algorithms in 3G Network Planning |
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| WANG Yu-na,WANG Qiu-hua,CHEN Xin-feng.Research on Automatic Base Station Placement Algorithms in 3G Network Planning[J].Radio Engineering of China,2006,36(9):4-6,29. |
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| Authors: | WANG Yu-na WANG Qiu-hua CHEN Xin-feng |
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| Affiliation: | College of Comm. Engineering, Hangzhou Dianzi University, Hangzhou Zhejiang 310018, China |
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| Abstract: | The automatic base station placement problem belongs to the class of NP-complete optimization problems, so we propose a new automatic base station placement algorithm in 3 G network planning based on DCMOGADES. The objective of algorithm is to maximize capacity, coverage and minimize cost. We present a three vector encoeing which including base station locations, antenna height and transmitting power, traffic density area is also taken into account in our algorithm. The simulation result shows that our algorithm can fast approach the Pareto front. |
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| Keywords: | automatic base station placement capacity coverage cost |
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