Performance comparison of (Diff-FH NEMO) scheme in IPv6-based network mobility

Hussein, Loay F. and Hassan Abdalla Hashim, Aisha and Habaebi, Mohamed Hadi and Zeki, Akram M. (2016) Performance comparison of (Diff-FH NEMO) scheme in IPv6-based network mobility. In: 6th International Conference on Computer and Communication Engineering (ICCCE 2016), 25th-27th July 2016, Kuala Lumpur.

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Abstract

Quality of Service (QoS) is defined as the capability of network elements (e.g. application, host and router) to provide some sort of assurance and service differentiation for consistent network data delivery. Recently, Internet Engineering Task Force (IETF) has introduced Network Mobility Basic Support (NEMO BS) protocol (RFC 3963) to address the challenges of the entire network mobility (such as the movements of trains, buses, ships and aircrafts). However, NEMO BS is designed without QoS support in mind. Similar to MIPv6, it can hardly offer same level of services (i.e. Best-Effort) to all the users without obligation to the applications needs. This poses a problem to real-time applications that required certain level of QoS commitment. Moreover, delays in data delivery, packet loss and higher signaling overheads are likely to transpire because of suboptimal routing and multiple encapsulations of data packets. Incorporating QoS with mobility support seems to be needed to fulfill the necessity of users in mobile network. This paper proposes a new scheme that deploys Differentiated Service (DiffServ) QoS-based model to achieve smooth delivery of real-time traffic in heterogeneous mobile networks. Furthermore, the proposed scheme uses the mechanisms of Fast Hierarchical Mobile IPv6 (FHMIPv6) to reduce location update signaling issues, since the MR doesn’t concern about local and global movement. It also conquers the weakness of NEMO inefficient routing by utilizing the methodology of MIPv6 route optimization to bypass the HA and catering optimal path. The feasibility of the proposed scheme is evaluated using Network Simulator (NS-2). The performance of proposed scheme is benchmarked with the standard NEMO basic support protocol. Eventually, the obtained results reflect that the proposed scheme outperforms the standard NEMO BS protocol by diminishing the handover latency.

Item Type:	Conference or Workshop Item (Slide Presentation)
Additional Information:	6727/54502
Uncontrolled Keywords:	QoS; DiffServ; FHMIPv6; NEMO
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices > TK7885 Computer engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Mohamed Hadi Habaebi
Date Deposited:	06 Feb 2017 13:39
Last Modified:	16 Jun 2017 10:15
URI:	http://irep.iium.edu.my/id/eprint/54502

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