| 一种基于DVMRP的路由器辅助可靠组播的方法研究 |
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| 引用本文： | 薛建生,王光兴.一种基于DVMRP的路由器辅助可靠组播的方法研究[J].计算机科学,2006,33(7):23-24. |
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| 作者姓名： | 薛建生 王光兴 |
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| 作者单位： | 东北大学信息科学与工程学院,沈阳110004 |
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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： | 通过对DVMRP（距离向量组播路由协议）的路由信息报告中保留位的有效利用，提出一种基于DVMRP的路由器辅助可靠组播协议（RARM）。不需引入额外流量，仅仅依靠正常的DVMRP路由交换来进行动态分层，以一种比较简洁的方式实现了RARM协议的基本思想，完成了经典可靠组播协议的全部功能。仿真模拟测试表明：该方案能有效地抑制反馈风暴，减少传输延时。
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| 关 键 词： | 可靠组播 组播转发树 |
A Routing Assistant Reliable Multicast Method Based on DVMRP |
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| XUE Jian-Sheng,WANG Guang-Xing.A Routing Assistant Reliable Multicast Method Based on DVMRP[J].Computer Science,2006,33(7):23-24. |
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| Authors: | XUE Jian-Sheng WANG Guang-Xing |
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| Abstract: | This article provides a Routing Assistant Reliable Multicast method based on DVMRP by making use of reserved-bit in the router information reports of DVMRP. No superfluous communication quantity, only a easier method to delaminate dynamically though a normal routing switch of DVMRP, it implements the basis conception of RARM Protocol and all functions of clhssical Reliable Multicast Protocol. Simulator test has indicated that the project can restrain feedback storm availably and decrease some transmission delay. |
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| Keywords: | DVMRP RARM |
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