| 基于M2M终端组的比例公平资源分配研究 |
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| 引用本文： | 梅海涛,聂滢.基于M2M终端组的比例公平资源分配研究[J].电信工程技术与标准化,2011,24(5):79-83. |
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| 作者姓名： | 梅海涛 聂滢 |
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| 作者单位： | 中国移动通信集团设计院有限公司;中国移动通信集团设计院有限公司山东分公司; |
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| 摘 要： | 基于M2M终端组的资源分配策略可以有效提高M2M通信中的资源利用率.本文研究了M2M通信系统中基于组的保证不同组间传输速率的比例公平资源分配问题,提出了一种次优的能够保证不同终端组间传输速率比例公平的资源分配算法,并通过仿真对算法的性能进行了验证,给出了速率最大化算法与终端组比例公平算法的性能比较.
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| 关 键 词： | 机器到机器通信 组资源分配 比例公平 |
Research on group based resource allocation for proportional fairness |
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| MEI Hai-tao,NIE Ying.Research on group based resource allocation for proportional fairness[J].Telecom Engineering Technics and Standardization,2011,24(5):79-83. |
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| Authors: | MEI Hai-tao NIE Ying |
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| Affiliation: | MEI Hai-tao1,NIE Ying2(1 China Mobile Group Design Institute Co.,Ltd.,Beijing 100080,2 China Mobile Group Design Institute Co.,Ltd.Shandong Branch,Jinan 250001) |
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| Abstract: | Group based resource allocation schemes can improve the efficiency of resource utilization for M2M communication.In this paper,group based resource allocation schemes are studied to guarantee the proportional fairness of data rate among different terminal groups in OFDMA systems.A sub-optimal algorithm is designed to achieve proportional fairness.At last,Monte Carlo simulations are done to show the performance of proposed algorithm. |
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| Keywords: | M2M communication group based resource allocation proportional fairness |
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