Universiti Teknologi Malaysia Institutional Repository

A handover technique for inter- and intra- domain proxy mobile IPv6 in vehicular network environment

Hussain, Haider N. (2013) A handover technique for inter- and intra- domain proxy mobile IPv6 in vehicular network environment. PhD thesis, Universiti Teknologi Malaysia, Faculty of Computing.

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Abstract

The provision of mobility is an essential feature of Vehicular Ad-hoc network (VANET) environments. In order to leverage mobility for wireless users, other researchers proposed an extension of MIPv6 which has been proven capable of supporting network mobility (NEMO). However, the Proxy Mobile IPv6 (PMIPv6) mobility protocol does not support seamless inter-domain vehicles handover and global mobility functionality. As a result, vehicles suffer from high handover latency and packet loss. Thus, there is a need to develop efficient inter-intra domain PMIPv6 techniques that consider the vehicular network environment for a seamless interdomain handover. This thesis introduces an enhancement of the PMIPv6 protocol based on Media Independent Handover (MIH) known as inter-domain PMIPv6 techniques that provide seamless inter-domain handover for vehicles. Next, a handover Estimation Engine (EE) is proposed to improve the handover process, followed by an intra-domain technique to support continuous connection for vehicles crossing inter-intra domains. A series of experiments to test handover latency, communication overhead, and packet loss were conducted using highway vehicular scenarios. The findings were compared with results from other inter-intra PMIPv6 schemes. The comparison showed that the proposed techniques reduced approximately 18% of the inter-domain and 27% of the intra-domain handover latency time besides supporting continuous connection. The proposed techniques have been proven to be capable of providing inter-domain connections to resolve the global mobility support problem.

Item Type:Thesis (PhD)
Additional Information:Thesis (Ph.D (Sains Komputer)) - Universiti Teknologi Malaysia, 2013; Supervisors : Assoc. Prof. Dr. Kamalrulnizam Abu Bakar, Prof. Dr. Shaharuddin Salleh
Uncontrolled Keywords:wireless application protocol (Computer Network Protocol), computer network protocols
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK6570 Mobile Communication System
Divisions:Computing
ID Code:33757
Deposited By: Kamariah Mohamed Jong
Deposited On:28 Nov 2013 18:47
Last Modified:23 Jul 2017 09:52

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