期刊文献+

动态的基于快速切换的层次型移动组播协议

Dynamic fast handover-based hierarchical mobile multicast protocol
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摘要 为了提高移动IPv6网络中组播的服务质量,提出一种动态的基于快速切换的层次型移动组播协议——DFHMM。协议设置两级组播代理,对外屏蔽节点的域内切换;利用移动锚点担当区域组播移动代理,提供配置的高灵活性和通信的强鲁棒性;使用基于链路层触发的快速切换机制,缩短组播服务的中断时间。给出了协议的体系结构、切换流程、数据结构和操作细节。 To improve the quality of service of muhicast in mobile IPv6 networks, this paper proposed a dynamic fast handover based hierarchical mobile multicast protocol: DFHMM. DFHMM deployed two levels of multicast agent to conceal handover within a domain, and used the mobility anchor point as domain muhicast agent to provide deploy flexibility and communication robustness. It adopted layer-2 trigger based fast handover mechanism to reduce the halting time of muhicast service . Then presented architecture, handover procedures, data structure and operation details of DFHMM.
作者 万征 余岚
出处 《计算机应用研究》 CSCD 北大核心 2008年第8期2495-2498,共4页 Application Research of Computers
基金 国家自然科学基金资助项目(60662003) 江西省教育厅科技基金资助项目([2007]269) 江西财经大学校级课题资助项目
关键词 移动组播 层次体系结构 快速切换 翻译组播组 mobile muhicast hierarchical architecture fast handover translation multicast group
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参考文献16

  • 1PERKINS C.RFC 3344,IP mobility support for IPv4[EB/OL].(2002-08-01).http://www.ietf.org/rfc/rfc 3344.txt.
  • 2JOHNSON D,PERKINS C.RFC 3775,Mobility Support in IPv6[EB/OL].(2004-06-08).http://www.ietf.org/rfc/rfc 3775.txt.
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二级参考文献50

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