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| 弹性分组环中的队列长度分析 | |
| 引用本文： | 刘秋明,蔡志勇,王健. 弹性分组环中的队列长度分析[J]. 计算机工程, 2010, 36(11): 108-110 |
| 作者姓名： | 刘秋明 蔡志勇 王健 |
| 作者单位： | 1. 南昌大学电子信息工程系,南昌,330031;江西理工大学南昌校区信息工程系,南昌,330013 2. 南昌大学电子信息工程系,南昌,330031;洪都航空工业集团650所,南昌,330024 3. 深圳信桥科技有限公司,深圳,518057 |
| 摘 要： | 弹性分组环是城域网发展的重要方向。为了实现基于优先级区分的业务服务质量，弹性分组环采用基于优先级区分的队列以及转发机制。利用M/G/1/K排队模型分析弹性分组环中各类业务缓存中的分组队列长度。与M/G/1排队模型相比，该模型可以获得更准确的结果，实用价值较高。 |
| 关 键 词： | 弹性分组环 M/G/1/K排队模型 分组传输延时 队列长度 |
Queue Length Analysis in Resilient Packet Ring |
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| LIU Qiu-ming,CAI Zhi-yong,WANG Jian. Queue Length Analysis in Resilient Packet Ring[J]. Computer Engineering, 2010, 36(11): 108-110 | |
| Authors: | LIU Qiu-ming CAI Zhi-yong WANG Jian |
| Affiliation: | (1. Dept. of Electronic Information Engineering, Nanchang University, Nanchang 330031; 2. Dept. of Information Engineering, Nanchang Compus, Jiangxi University of Science and Technology, Nanchang 330013; 3. The 650 Institute of Hongdu Aviation Industry Group, Nanchang 330024; 4. Shenzhen Pacbridge Network Co., Ltd., Shenzhen 518057) |
| Abstract: | Resilient Packet Ring(RPR) is one of the important development orientation of LANs. In order to guarantee the QoS of traffic based on priority division, RPR adopts the multiple-channel and multiple-queue to differentiate the traffic with priorities. This paper uses M/G/1/K model to analyze the length of RPR queue systems. Comparing with M/G/1 model, the model can get exacter result and is more valuable in application. |
| Keywords: | Resilient Packet Ring(RPR) M/G/1/K queuing model packet transfer delay queue length |
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