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arXiv 1107.4110cs.NI
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PM2PLS:代理移动IPv6和MPLS的集成

PM2PLS: An Integration of Proxy Mobile IPv6 and MPLS

Carlos A. Astudillo, Oscar J. Calderón, Jesús H. Ortiz

摘要:

本文提出了一种在代理移动IPv6(PMIPv 6)域中支持多协议标签交换(MPLS)的切换方案,该方案提高了移动性,并在无线接入网络中提供了服务质量(QoS)和流量工程(TE)能力。该方案综合了PMIPv 6和MPLS的优点。PMIPv 6被设计为向移动节点(MN)提供基于网络的本地化移动性管理(NETLMM)支持;因此,MN不执行任何与移动性相关的信令,而MPLS被用作移动接入网关(MAG)和本地移动性锚(LMA)之间的替代隧道技术,用标签交换路径(LSP)隧道代替IP中IP隧道。它还可以与其他QoS体系结构集成,例如区分服务(DiffServ)和/或集成服务(IntServ)。在这项研究中,我们使用MATLAB进行分析,以评估在PMIPv 6域的切换延迟,操作开销和切换过程中的数据包丢失的基础上引入MPLS技术的影响。这与PMIPv 6和PMIPv 6/MPLS集成进行了比较。我们证明了所提出的方案可以得到更好的性能比其他计划。

英文摘要:

This paper proposes a handover scheme supporting Multi-Protocol Label Switching (MPLS) in a Proxy Mobile IPv6 (PMIPv6) domain that improves the mobility and gives Quality of Service (QoS) and Traffic Engineering (TE) capabilities in wireless access networks. The proposed scheme takes advantages of both PMIPv6 and MPLS. PMIPv6 was designed to provide NETwork-based Localized Mobility Management (NETLMM) support to a Mobile Node (MN); therefore, the MN does not perform any mobility related signaling, while MPLS is used as an alternative tunneling technology between the Mobile Access Gateway (MAG) and the Local Mobility Anchor (LMA) replacing the IP-in-IP tunnels with Label Switched Path (LSP) tunnels. It can also be integrated with other QoS architectures such as Differentiated Services (DiffServ) and/or Integrated Services (IntServ). In this study, we used MATLAB to perform an analysis to evaluate the impact of introducing MPLS technology in PMIPv6 domain based on handover latency, operational overhead and packet loss during the handover. This was compared with PMIPv6, and a PMIPv6/MPLS integration. We proved that the proposed scheme can give better performance than other schemes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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