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A QoS awareness scheme sustaining seamless handover for network mobility

Hussien, Loay Faisal and Hassan Abdalla Hashim, Aisha and Habaebi, Mohamed Hadi and Hassan, Wan Haslina (2014) A QoS awareness scheme sustaining seamless handover for network mobility. In: The 3rd International Conference on Computer Engineering & Mathematical Sciences (ICCEMS 2014), 4th-5th December 2014, Aseania Resort & Spa, Langkawi, Malaysia..

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Abstract

Network Mobility (NEMO) basic support protocol (RFC 3963) has been proposed by Internet Engineering Task Force (IETF) to extend the operation of Mobile IPv6 for providing uninterrupted Internet connectivity to the communicating nodes of mobile networks. The protocol operates by moving the mobility functionality from Mobile IPv6 mobile nodes to a mobile network’s router. This router device is known as a Mobile Router (MR) in the mobile network, which performs binding update with its Home Agent (HA) to establish a bi-directional tunnel between the HA and MR. NEMO is designed with elucidation so that network mobility is transparent to the nodes inside the Mobile Network in order to reduce location update signaling that would occur by each a Mobile Network Node (MNN). Nevertheless, delays in data delivery and higher overheads are likely to transpire because of suboptimal routing and multiple encapsulations of data packets. Therefore, this paper proposes a new scheme using the mechanisms of Fast Hierarchical Mobile IPv6 (FHMIPv6) to reduce location update signaling issues. Furthermore, the proposed scheme introduces the use of DiffServ model to achieve smooth delivery of real-time traffic in heterogeneous mobile networks. Eventually, it aims to minimize the packet loss and diminish the handover latency as well. Keywords: FHMIPv6, NEMO, QoS, DiffServ.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: 2523/41124 ISBN: 978-967-11414-7-2
Uncontrolled Keywords: FHMIPv6, NEMO, QoS, DiffServ.
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
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: 05 Feb 2015 17:48
Last Modified: 23 May 2018 13:53
URI: http://irep.iium.edu.my/id/eprint/41124

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