A scheme (Diff NEMO) for enhancing QoS in network mobility

Network mobility basic support protocol (RFC 3963) is a novel thought for handling a bunch of nodes within a moving vehicular area. Namely, this protocol upholds continuous internet connectivity to nodes by establishing a bi-directional tunnel between Mobile Router (MR) and Home Agent (HA), when th...

Full description

Bibliographic Details
Main Authors:	Hussein, Loay Faisal, Hassan Abdalla Hashim, Aisha, Habaebi, Mohamed Hadi, Hassan, Wan Haslina
Format:	Article
Language:	English
Published:	Asian Network for Scientific Information 2015
Subjects:	TK7885 Computer engineering
Online Access:	http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/1/474-482.pdf

id	iium-41123
recordtype	eprints
spelling	iium-411232016-05-11T09:41:55Z http://irep.iium.edu.my/41123/ A scheme (Diff NEMO) for enhancing QoS in network mobility Hussein, Loay Faisal Hassan Abdalla Hashim, Aisha Habaebi, Mohamed Hadi Hassan, Wan Haslina TK7885 Computer engineering Network mobility basic support protocol (RFC 3963) is a novel thought for handling a bunch of nodes within a moving vehicular area. Namely, this protocol upholds continuous internet connectivity to nodes by establishing a bi-directional tunnel between Mobile Router (MR) and Home Agent (HA), when the MR of a mobile network changes its point of attachment. The bi-directional tunnel is set up as soon as the mobile router sends a successful Binding Update (BU) to its HA in order to inform the home agent about its current point of attachment. All traffic flow between the nodes in the mobile network and correspondent node must pass through the HA. This leads to sub-optimal routing that can surely disrupt and deteriorate all communications to and from the Mobile Network Nodes (MNN). Even the overheads can be further amplified if mobile networks are nested which is unacceptable for real-time applications that require certain Quality of Service (QoS) restrictions. Therefore, this study endeavors to propose a new scheme that bypasses the HA to cater optimal path and take the advantage of DiffServ to enhance QoS in the network mobility. The performance of the proposed scheme has been evaluated by using Network Simulator (NS-2). Subsequently, it benchmarked with the standard NEMO BSP that was proposed by Internet Engineering Task Force (IETF). The obtained results show that the proposed scheme outperforms the standard NEMO BSP in terms of packets loss rate and the probability of dropping BU. Asian Network for Scientific Information 2015-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/41123/1/474-482.pdf Hussein, Loay Faisal and Hassan Abdalla Hashim, Aisha and Habaebi, Mohamed Hadi and Hassan, Wan Haslina (2015) A scheme (Diff NEMO) for enhancing QoS in network mobility. Journal of Applied Sciences, 15 (3). pp. 474-482. ISSN 1812-5654 E-ISSN 1812-5662 http://scialert.net/abstract/?doi=jas.2015.474.482 10.3923/jas.2015.474.482
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TK7885 Computer engineering
spellingShingle	TK7885 Computer engineering Hussein, Loay Faisal Hassan Abdalla Hashim, Aisha Habaebi, Mohamed Hadi Hassan, Wan Haslina A scheme (Diff NEMO) for enhancing QoS in network mobility
description	Network mobility basic support protocol (RFC 3963) is a novel thought for handling a bunch of nodes within a moving vehicular area. Namely, this protocol upholds continuous internet connectivity to nodes by establishing a bi-directional tunnel between Mobile Router (MR) and Home Agent (HA), when the MR of a mobile network changes its point of attachment. The bi-directional tunnel is set up as soon as the mobile router sends a successful Binding Update (BU) to its HA in order to inform the home agent about its current point of attachment. All traffic flow between the nodes in the mobile network and correspondent node must pass through the HA. This leads to sub-optimal routing that can surely disrupt and deteriorate all communications to and from the Mobile Network Nodes (MNN). Even the overheads can be further amplified if mobile networks are nested which is unacceptable for real-time applications that require certain Quality of Service (QoS) restrictions. Therefore, this study endeavors to propose a new scheme that bypasses the HA to cater optimal path and take the advantage of DiffServ to enhance QoS in the network mobility. The performance of the proposed scheme has been evaluated by using Network Simulator (NS-2). Subsequently, it benchmarked with the standard NEMO BSP that was proposed by Internet Engineering Task Force (IETF). The obtained results show that the proposed scheme outperforms the standard NEMO BSP in terms of packets loss rate and the probability of dropping BU.
format	Article
author	Hussein, Loay Faisal Hassan Abdalla Hashim, Aisha Habaebi, Mohamed Hadi Hassan, Wan Haslina
author_facet	Hussein, Loay Faisal Hassan Abdalla Hashim, Aisha Habaebi, Mohamed Hadi Hassan, Wan Haslina
author_sort	Hussein, Loay Faisal
title	A scheme (Diff NEMO) for enhancing QoS in network mobility
title_short	A scheme (Diff NEMO) for enhancing QoS in network mobility
title_full	A scheme (Diff NEMO) for enhancing QoS in network mobility
title_fullStr	A scheme (Diff NEMO) for enhancing QoS in network mobility
title_full_unstemmed	A scheme (Diff NEMO) for enhancing QoS in network mobility
title_sort	scheme (diff nemo) for enhancing qos in network mobility
publisher	Asian Network for Scientific Information
publishDate	2015
url	http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/1/474-482.pdf
first_indexed	2023-09-18T20:58:55Z
last_indexed	2023-09-18T20:58:55Z
_version_	1777410491427061760

A scheme (Diff NEMO) for enhancing QoS in network mobility

Similar Items