An alternative route optimization handoff scheme for mobile IPV6

Mobile nodes using MIPv6 suffer long handoff delays due to the Route Optimization registration process. Route Optimization eliminates the triangular routing effect faced in MIPv4. The long handoff latencies may cause severe performance degradation of transmission protocols such as TCP and UDP. Such...

Full description

Saved in:

Bibliographic Details
Main Author:	Attir, Hisham Mostafa
Format:	Thesis
Language:	English
Published:	2008
Subjects:	QA75 Electronic computers Computer science
Online Access:	http://eprints.utm.my/id/eprint/9531/1/HishamMostafaAttirMFSKSM2008.pdf
Tags:	Add Tag No Tags, Be the first to tag this record!

id	my-utm-ep.9531
record_format	uketd_dc
spelling	my-utm-ep.95312018-06-29T21:50:49Z An alternative route optimization handoff scheme for mobile IPV6 2008-11 Attir, Hisham Mostafa QA75 Electronic computers. Computer science Mobile nodes using MIPv6 suffer long handoff delays due to the Route Optimization registration process. Route Optimization eliminates the triangular routing effect faced in MIPv4. The long handoff latencies may cause severe performance degradation of transmission protocols such as TCP and UDP. Such negative effect can be reduced by some enhancements to the handoff procedure. FastRA, RA Caching, Advanced DAD, Optimistic DAD and Optimistic Node are some of the handoff schemes proposed to reduce the handoff latencies. The aim of this project is to propose an alternative approach to reduce the handoff latencies in MIPv6. Early Handoff (EH) is a handoff scheme that takes advantage of the coverage overlapping areas to perform earlier and smoother handoffs. Simulations using NS-2 and Mobiwan had been carried out to evaluate the performances of EH, FastRA and Optimistic Node. The simulations were conducted within addressing and security issues free environments using 1, 10, 20 and 30 Mobile Nodes settings. The results show that EH has achieved good results in terms of low handoff latency, low packets loss rate, low signaling load and good bandwidth per station when implemented in environments with little number of nodes. On the other hand, FastRA outperformed Optimistic Nodes and EH respectively when the number of Mobile Nodes exceeded 20 nodes. 2008-11 Thesis http://eprints.utm.my/id/eprint/9531/ http://eprints.utm.my/id/eprint/9531/1/HishamMostafaAttirMFSKSM2008.pdf application/pdf en public http://dms.library.utm.my:8080/vital/access/manager/Repository/vital:850?site_name=Restricted Repository masters Universiti Teknologi Malaysia, Faculty of Computer Science and Information System Faculty of Computer Science and Information System
institution	Universiti Teknologi Malaysia
collection	UTM Institutional Repository
language	English
topic	QA75 Electronic computers Computer science
spellingShingle	QA75 Electronic computers Computer science Attir, Hisham Mostafa An alternative route optimization handoff scheme for mobile IPV6
description	Mobile nodes using MIPv6 suffer long handoff delays due to the Route Optimization registration process. Route Optimization eliminates the triangular routing effect faced in MIPv4. The long handoff latencies may cause severe performance degradation of transmission protocols such as TCP and UDP. Such negative effect can be reduced by some enhancements to the handoff procedure. FastRA, RA Caching, Advanced DAD, Optimistic DAD and Optimistic Node are some of the handoff schemes proposed to reduce the handoff latencies. The aim of this project is to propose an alternative approach to reduce the handoff latencies in MIPv6. Early Handoff (EH) is a handoff scheme that takes advantage of the coverage overlapping areas to perform earlier and smoother handoffs. Simulations using NS-2 and Mobiwan had been carried out to evaluate the performances of EH, FastRA and Optimistic Node. The simulations were conducted within addressing and security issues free environments using 1, 10, 20 and 30 Mobile Nodes settings. The results show that EH has achieved good results in terms of low handoff latency, low packets loss rate, low signaling load and good bandwidth per station when implemented in environments with little number of nodes. On the other hand, FastRA outperformed Optimistic Nodes and EH respectively when the number of Mobile Nodes exceeded 20 nodes.
format	Thesis
qualification_level	Master's degree
author	Attir, Hisham Mostafa
author_facet	Attir, Hisham Mostafa
author_sort	Attir, Hisham Mostafa
title	An alternative route optimization handoff scheme for mobile IPV6
title_short	An alternative route optimization handoff scheme for mobile IPV6
title_full	An alternative route optimization handoff scheme for mobile IPV6
title_fullStr	An alternative route optimization handoff scheme for mobile IPV6
title_full_unstemmed	An alternative route optimization handoff scheme for mobile IPV6
title_sort	alternative route optimization handoff scheme for mobile ipv6
granting_institution	Universiti Teknologi Malaysia, Faculty of Computer Science and Information System
granting_department	Faculty of Computer Science and Information System
publishDate	2008
url	http://eprints.utm.my/id/eprint/9531/1/HishamMostafaAttirMFSKSM2008.pdf
_version_	1747814748203778048

An alternative route optimization handoff scheme for mobile IPV6

Similar Items