| TD-LTE下行分组调度研究 |
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| 引用本文： | 罗宇春,张远见.TD-LTE下行分组调度研究[J].桂林电子科技大学学报,2012(4):268-272. |
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| 作者姓名： | 罗宇春 张远见 |
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| 作者单位： | 华南理工大学电子与信息学院 |
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| 基金项目： | 广东省教育部产学研结合项目(2006D90104008);广州市重大科技专项(2009A1-D161) |
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| 摘 要： | 为解决分组调度架构在TD-LTE中的使用局限性,研究了TD-LTE下行分组调度,并设计出适用于TD-LTE的下行分组调度架构。通过OPNET软件搭建该分组调度架构,对3种经典调度算法在该架构下的使用进行仿真。仿真结果表明,该分组调度架构适用于不同目的的调度算法。同时也验证了这3种调度算法在吞吐量和公平性方面的性能。
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| 关 键 词： | 长期演进(LTE) 分组调度 物理下行共享信道 算法框架 |
Research on TD-LTE downlink packet scheduling |
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| Luo Yuchun,Zhang Yuanjian.Research on TD-LTE downlink packet scheduling[J].Journal of Guilin Institute of Electronic Technology,2012(4):268-272. |
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| Authors: | Luo Yuchun Zhang Yuanjian |
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| Affiliation: | (School of Electronic and Information Engineering,South China University of Technology,Guangzhou 510641,China) |
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| Abstract: | In order to solve the limitations of classical packet scheduling framework in TD-LTE,the TD-LTE downlink packet scheduling was studied and a framework of downlink packet scheduling for TD-LTE is designed.The packet scheduling framework was built and three classic scheduling algorithms were simulated in this framework by OPNET.The simulation results show that the packet scheduling framework can be applied to scheduling algorithms with different purposes and verify the performances of throughput and fairness of these three scheduling algorithms. |
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| Keywords: | long term evolution(LTE) packet scheduling physical downlink share channel algorithm framework |
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