| 弹性分组环MAC协议的性能分析 |
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| 引用本文： | 方志方,吴重庆,陶滢,付松年. 弹性分组环MAC协议的性能分析[J]. 北京交通大学学报(自然科学版), 2004, 28(3): 60-63 |
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| 作者姓名： | 方志方 吴重庆 陶滢 付松年 |
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| 作者单位： | 北京交通大学,理学院,北京,100044;北京交通大学,电子信息工程学院,北京,100044 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 报文时延和报文队列长度是衡量通信网性能的两个重要参数.本文针对RPR弹性分组环网中8种报文调度方法的报文时延和报文队列长度,进行了深入的理论分析和计算机仿真.得出:在一定条件下,调度方法会严重影响网络的性能.为了保证等级A与等级B业务的可靠传输,调度方法3/3-1是最佳选择.
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| 关 键 词： | 通信网络技术 弹性分组环 报文调度方法 平均时延 平均队列长度 |
| 文章编号： | 1000-1506(2004)03-0060-04 |
| 修稿时间： | 2003-08-20 |
Performance Analysis Over the MAC Protocol of Resilience Packet Ring |
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| FANG Zhi-fang,WU Chong-qing,TAO Ying,FU Song-nian. Performance Analysis Over the MAC Protocol of Resilience Packet Ring[J]. JOURNAL OF BEIJING JIAOTONG UNIVERSITY, 2004, 28(3): 60-63 |
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| Authors: | FANG Zhi-fang WU Chong-qing TAO Ying FU Song-nian |
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| Affiliation: | FANG Zhi-fang~1,WU Chong-qing~1,TAO Ying~2,FU Song-nian~2 |
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| Abstract: | Packet delay and packet queue length are two important parameters ,which scale the performance of telecommunication network. This article aims at both the packet delay and the packet queue length of the eight packet scheduling mechanisms of the Resilience Packet Ring network, and from the queuing theory it simulates each packet scheduling mechanism. He concludes that the packet scheduling mechanism have an important effect on the network performance in a certain condition. In order to guarantee the transmission both rank A and rank B, the packet scheduling mechanism of 3/3_1 is the best choice. |
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| Keywords: | telecommunication network technology resilience packet ring(RPR) packet scheduling mechanism average packet delay average queue length |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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