| DiffServ模型中主动队列管理研究 |
| |
| 引用本文： | 康亚男,张彩云,成汝震.DiffServ模型中主动队列管理研究[J].计算机工程与应用,2009,45(5):125-128. |
| |
| 作者姓名： | 康亚男 张彩云 成汝震 |
| |
| 作者单位： | 河北师范大学,数学与信息科学学院,石家庄,050016 |
| |
| 基金项目： | 河北省教委基金，河北师范大学自然科学基金 |
| |
| 摘 要： | 区分服务模型是现代大规模网络保证IP QoS的主要模型,该模型是当前互联网通讯性能方面研究的热点问题。在改进RIO-C算法的基础上,提出了一种适合于区分服务模型的主动队列管理算法-PFRIO(RIO based on Priority and Fair)。该算法提高了带宽分配的公平性,增强了网络对突发数据流的处理能力,有效改善了区分服务模型的总体性能。
|
| 关 键 词： | 区分服务 服务质量 优先级 主动队列管理算法 |
| 收稿时间： | 2008-1-7 |
| 修稿时间： | 2008-4-7
|
Active queue management research for DiffServ model |
| |
| KANG Yan-an,ZHANG Cai-yun,CHENG Ru-zhen.Active queue management research for DiffServ model[J].Computer Engineering and Applications,2009,45(5):125-128. |
| |
| Authors: | KANG Yan-an ZHANG Cai-yun CHENG Ru-zhen |
| |
| Affiliation: | KANG Ya-nan,ZHANG Cai-yun,CHENG Ru-zhenCollege of Mathematics , Information Science,Heibei Normal University,Shijiazhang 050016,China |
| |
| Abstract: | DiffServ model is a main model that guarantee IP QoS in modern-large-scale network，and it is a hot issue in improving network communications properties currently.This paper improves a Active Queue Management algorithm-PFRIO（RIO based on Priority and Fair） that is suitable for DiffServ model based on RIO-C.The algorithm increases the fair for bandwidth allocation，increases the network’s capacity to manage sudden data flow，and improves the overall performance of DiffServ model effectively. |
| |
| Keywords: | DiffServ QoS priority active queue management |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《计算机工程与应用》浏览原始摘要信息 |
|
点击此处可从《计算机工程与应用》下载全文 |
|
