文章基本信息

标题：An Adaptive Diffserv Approach to Support QoS in Network Mobility NEMO Environment
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作者：Loay F. Hussein ; Aisha-Hassan AbdallaHashim ; Mohamed Hadi Habaebi 等
期刊名称：International Journal of Computer Networks & Communications
印刷版ISSN：0975-2293
电子版ISSN：0974-9322
出版年度：2020
卷号：12
期号：2
页码：23-48
DOI：10.5121/ijcnc.2020.12202
出版社：Academy & Industry Research Collaboration Center (AIRCC)
摘要：Network Mobility Basic Support (NEMO BS) protocol (RFC 3963) is an extension of Mobile IPv6. The NEMO BS embraced by IETF working group to permit any node in the portable network to be accessible to the Internet despite the fact the network itself is roaming. This protocol likewise Mobile IPv6 doesnât deliver any kind of Quality of Service (QoS) guarantees to its clients. It can barely offer the same level of services (i.e. Best-Effort) to all the users without obligation to the applicationâs needs. This propositions a challenge to real-time applications that demand a precise level of QoS pledge. The Differentiated Services has recently come to be the most widely used QoS support technology in IP networks due to its relative simplicity and scalability benefits. This paper proposes a new scheme to provide QoS to mobile network nodes within NEMO context. The proposed scheme intends to reduce handover latency for the users of MNN as well as alleviates packet losses. The feasibility of the proposed enhancement is assessed by measuring its performance against the native NEMO BS standard protocol using NS-2 simulator. The obtained results in the simulation study have demonstrated that the proposed scheme outperforms the standard NEMO BS protocol.
关键词：Mobile IPv6;FHMIPv6;NEMO;QoS;DiffServ