| 基于分簇的小基站用户资源分配方案 |
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| 引用本文： | 鲜永菊,郑健,徐昌彪.基于分簇的小基站用户资源分配方案[J].计算机工程,2019,45(5):110-115. |
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| 作者姓名： | 鲜永菊 郑健 徐昌彪 |
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| 作者单位： | 重庆邮电大学通信与信息工程学院,重庆,400065;重庆邮电大学光电工程学院,重庆,400065 |
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| 摘 要： | 为降低密集网络系统层内干扰并提高系统容量,提出一种基于分簇的用户资源分配方案。在分簇阶段,根据小基站到簇头的最大距离方差与簇头间最小距离对初始分簇结果进行消除、合并及分裂操作,实现网络拓扑变化情况下的自适应分簇。在资源分配阶段,通过用户剩余资源有效利用及资源块微调,保障用户业务速率。仿真结果表明,与现有用户资源分配方案相比,该方案提高了系统容量及用户公平性。
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| 关 键 词： | 密集网络 基站分簇 层内干扰 资源分配 系统容量 |
Clustering-based User Resource Allocation Scheme for Small Base Station |
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| XIAN Yongju,ZHENG Jian,XU Changbiao.Clustering-based User Resource Allocation Scheme for Small Base Station[J].Computer Engineering,2019,45(5):110-115. |
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| Authors: | XIAN Yongju ZHENG Jian XU Changbiao |
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| Affiliation: | (School of Communication and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China;School of Optoelectronics Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China) |
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| Abstract: | XIAN Yongju;ZHENG Jian;XU Changbiao(School of Communication and Information Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China;School of Optoelectronics Engineering,Chongqing University of Posts and Telecommunications,Chongqing 400065,China) |
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| Keywords: | dense network base station clustering intra-layer interference resource allocation system capacity |
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