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FORWARDING BASED DATA PARALLEL HANDQFF FOR REAL-TIME QOS IN MOBILE IPV6 NETWORKS

机译:在移动IPV6网络中针对实时QOS转发基于数据的并行HANDQFF

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摘要

Real time mobile applications with guaranteed quality of service (QoS) are expected to be popular due to drastic increase of mobile Internet users. Many Resource ReSerVation Protocol (RSVP) based handover schemes in MIPv4 were studied in the literature for those services. However, the buffering overhead is unavoidable for the latency to optimize the route in new path establishment. Even though the data forwarding based schemes minimize the data loss and provide faster handoff, there are still some overheads when forwarding them and limitation on MIPv4. In this paper we propose a novel handoff scheme in MIPv6 based on forwarding which balances route traffic and reduces the overhead. The comprehensive performance evaluation shows that the disruption time and the signaling overhead are significantly reduced up to about 62 % and 73%, respectively, in comparison with well-known previous schemes discussed in [1, 2]. Furthermore, it is able to transmit data with the reduced latency and guarantee the fast and secure seamless services.
机译:由于移动互联网用户的急剧增加,具有保证的服务质量(QoS)的实时移动应用程序将受到欢迎。文献中针对这些服务研究了许多基于MIPv4的资源预留协议(RSVP)的切换方案。但是,对于在新路径建立中优化路由的等待时间,缓冲开销是不可避免的。即使基于数据转发的方案最大程度地减少了数据丢失并提供了更快的切换,但转发它们时仍然存在一些开销以及对MIPv4的限制。在本文中,我们提出了一种基于转发的MIPv6中新颖的切换方案,该方案可以平衡路由流量并减少开销。全面的性能评估表明,与在[1,2]中讨论的众所周知的先前方案相比,中断时间和信令开销分别分别减少了约62%和73%。此外,它能够以减少的延迟传输数据,并保证快速,安全的无缝服务。

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