| 带QoS约束的查询式多播路由协议 |
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| 引用本文： | 潘启宏,马允胜,元家昕.带QoS约束的查询式多播路由协议[J].复旦学报(自然科学版),2005,44(6):917-922. |
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| 作者姓名： | 潘启宏 马允胜 元家昕 |
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| 作者单位： | 复旦大学,通信科学与工程系,上海,200433 |
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| 摘 要： | 随着网络技术以及商业化应用的飞速发展，带QoS约束的多播路由成为必要．在（汹多播路由中，很难取得管理费用、加入延迟和加入成功率以及多播树性能之间的平衡．提出了一种查询式的单路径／多路径自适应多播路由协议，能够在较低费用的情况下保证节点加入多播树的成功率．模拟结果表明，该协议能够很好地同时适应组成员稀疏或密集的情况．
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| 关 键 词： | 网络技术 多播 服务质量 查询式搜索 多路径搜索 |
| 文章编号： | 0427-7104（2005）06-0917-06 |
| 收稿时间： | 06 3 2004 12:00AM |
| 修稿时间： | 2004-06-03 |
A Query-Based Multicast Routing Protocol with QoS Constraints |
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| PAN Qi-hong,MA Yun-sheng,YUAN Jia-xin.A Query-Based Multicast Routing Protocol with QoS Constraints[J].Journal of Fudan University(Natural Science),2005,44(6):917-922. |
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| Authors: | PAN Qi-hong MA Yun-sheng YUAN Jia-xin |
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| Institution: | Department of Communication Science and Engineering , Fudan University , Shanghai 200433, China |
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| Abstract: | With the rapid development of network technology and its commercial implementation,the multicast routing with quality of service(QoS) constraint is highly required.However for QoS multicast routing,it is difficult to reach compromise over manage overhead,delay,success rate,performance of multicast tree.A query-based single/multiple-path auto-adapted multicast routing protocol is proposed.It guarantees the success rate of a node joining a multicast tree with low overhead.The simulation suggests that this protocol works well in both sparse and dense mode. |
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| Keywords: | network technology muhieast QoS query-based search multi-path search |
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