| 基于QoS的优先级队列调度算法 |
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| 引用本文： | 周鹏,郝明,唐政,胡军锋. 基于QoS的优先级队列调度算法[J]. 电子科技, 2013, 26(5): 122-124 |
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| 作者姓名： | 周鹏 郝明 唐政 胡军锋 |
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| 作者单位： | (中国电子科技集团第20研究所 通信事业部,陕西 西安 710071) |
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| 摘 要： | 针对无线网络QoS的需求,讨论了3种典型的优先级队列调度算法,即:轮询式的调度算法、保证优先级的调度算法以及比例公平的调度算法。分别对它们各自的工作原理和优缺点进行了研究比较。最后通过计算机仿真验证选取了适合实际使用的算法。
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| 关 键 词： | QoS 优先级队列 调度算法 |
Research on the Priority Queue Scheduling Algorithm Based on QoS |
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| ZHOU Peng , HAO Ming , TANG Zheng , HU Junfeng. Research on the Priority Queue Scheduling Algorithm Based on QoS[J]. Electronic Science and Technology, 2013, 26(5): 122-124 |
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| Authors: | ZHOU Peng HAO Ming TANG Zheng HU Junfeng |
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| Affiliation: | (Communications Division,20;Research Institute of China Electronics Technology Group,Xi'an 710068,China) |
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| Abstract: | To satisfy the requirements of the QoS in the wireless network,three classical priority queue scheduling algorithms are discussed in this paper,namely Round Robin (RR),Priority Queuing (PQ),and Proportional Fairness (PF).The principles,advantages and disadvantages of the three algorithms are studied,and finally a practical one is chosen through computer simulation. |
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| Keywords: | QoS priority queue scheduling algorithm, |
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