An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff

In NEMO network, handoff is the process in which the Serving MR (SMR) needs to change its point of attachment to the network when it moves from one network to another new network. Usually during handover, firstly the SMR needs to be disconnected from the old network and then it gets connected to a...

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Main Authors:	Hassan Abdalla Hashim, Aisha, Wan Hassan, Wan Amal Hayati, Islam, Shayla, Saeed, Rashid Abdelhaleem, Hassan, Mohd. Kamal, Daoud, Jamal Ibrahim, Khalifa, Othman Omran
Format:	Article
Language:	English
Published:	IDOSI Publication 2013
Subjects:	T10.5 Communication of technical information
Online Access:	http://irep.iium.edu.my/29652/ http://irep.iium.edu.my/29652/ http://irep.iium.edu.my/29652/ http://irep.iium.edu.my/29652/1/6.pdf

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recordtype	eprints
spelling	iium-296522017-06-13T04:59:08Z http://irep.iium.edu.my/29652/ An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff Hassan Abdalla Hashim, Aisha Wan Hassan, Wan Amal Hayati Islam, Shayla Saeed, Rashid Abdelhaleem Hassan, Mohd. Kamal Daoud, Jamal Ibrahim Khalifa, Othman Omran T10.5 Communication of technical information In NEMO network, handoff is the process in which the Serving MR (SMR) needs to change its point of attachment to the network when it moves from one network to another new network. Usually during handover, firstly the SMR needs to be disconnected from the old network and then it gets connected to a new network. Thus there is a possibility to lose the connectivity from the Internet as well as its Home Agent (HA) and Correspondent Nodes (CNs). During this time, it becomes difficult to send or receive any data packets which results in packet loss and delay. Accordingly for real time applications that depend on timely packet delivery within certain acceptable thresholds will be sensitive to the length of time a SMR loses connectivity while performing handover. In case of this type of applications seamless handoff is generally expected which includes both features i.e. smooth (no or very little packet loss) as well as fast (low delay) handoff. But in accordance with NEMO Basic Support Protocol (NEMO BSP), only one primary Care of Address (CoA) of SMR can be registered with home agent, which affects the handoff performance resulting packet loss and delay. This paper presents an enhanced macro mobility management scheme for NEMO network which integrates improved FHMIPv6 with mobile networks. The main idea of the proposed macro mobility scheme is to apply the improved fast handoff mechanism for the SMR handoff with its Local Fixed Node (LFN) in NEMO network in order to achieve seamless handoff in terms of packet loss and delay. The performance of the proposed scheme is evaluated using simulation approach. The simulation is done using Network Simulator (NS-2). The simulation result shows that the proposed scheme outperforms the standard NEMO BSP in terms of packet loss (packet loss less than 6%). IDOSI Publication 2013-03 Article PeerReviewed application/pdf en http://irep.iium.edu.my/29652/1/6.pdf Hassan Abdalla Hashim, Aisha and Wan Hassan, Wan Amal Hayati and Islam, Shayla and Saeed, Rashid Abdelhaleem and Hassan, Mohd. Kamal and Daoud, Jamal Ibrahim and Khalifa, Othman Omran (2013) An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff. World Applied Sciences Journal (21). pp. 35-39. ISSN 1818-4952 http://www.idosi.org/wasj/WASJ21(mae)13/6.pdf 10.5829/idosi.wasj.2013.21.mae.99910
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	T10.5 Communication of technical information
spellingShingle	T10.5 Communication of technical information Hassan Abdalla Hashim, Aisha Wan Hassan, Wan Amal Hayati Islam, Shayla Saeed, Rashid Abdelhaleem Hassan, Mohd. Kamal Daoud, Jamal Ibrahim Khalifa, Othman Omran An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff
description	In NEMO network, handoff is the process in which the Serving MR (SMR) needs to change its point of attachment to the network when it moves from one network to another new network. Usually during handover, firstly the SMR needs to be disconnected from the old network and then it gets connected to a new network. Thus there is a possibility to lose the connectivity from the Internet as well as its Home Agent (HA) and Correspondent Nodes (CNs). During this time, it becomes difficult to send or receive any data packets which results in packet loss and delay. Accordingly for real time applications that depend on timely packet delivery within certain acceptable thresholds will be sensitive to the length of time a SMR loses connectivity while performing handover. In case of this type of applications seamless handoff is generally expected which includes both features i.e. smooth (no or very little packet loss) as well as fast (low delay) handoff. But in accordance with NEMO Basic Support Protocol (NEMO BSP), only one primary Care of Address (CoA) of SMR can be registered with home agent, which affects the handoff performance resulting packet loss and delay. This paper presents an enhanced macro mobility management scheme for NEMO network which integrates improved FHMIPv6 with mobile networks. The main idea of the proposed macro mobility scheme is to apply the improved fast handoff mechanism for the SMR handoff with its Local Fixed Node (LFN) in NEMO network in order to achieve seamless handoff in terms of packet loss and delay. The performance of the proposed scheme is evaluated using simulation approach. The simulation is done using Network Simulator (NS-2). The simulation result shows that the proposed scheme outperforms the standard NEMO BSP in terms of packet loss (packet loss less than 6%).
format	Article
author	Hassan Abdalla Hashim, Aisha Wan Hassan, Wan Amal Hayati Islam, Shayla Saeed, Rashid Abdelhaleem Hassan, Mohd. Kamal Daoud, Jamal Ibrahim Khalifa, Othman Omran
author_facet	Hassan Abdalla Hashim, Aisha Wan Hassan, Wan Amal Hayati Islam, Shayla Saeed, Rashid Abdelhaleem Hassan, Mohd. Kamal Daoud, Jamal Ibrahim Khalifa, Othman Omran
author_sort	Hassan Abdalla Hashim, Aisha
title	An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff
title_short	An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff
title_full	An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff
title_fullStr	An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff
title_full_unstemmed	An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff
title_sort	enhanced macro mobility management scheme in nemo environment to achieve seamless handoff
publisher	IDOSI Publication
publishDate	2013
url	http://irep.iium.edu.my/29652/ http://irep.iium.edu.my/29652/ http://irep.iium.edu.my/29652/ http://irep.iium.edu.my/29652/1/6.pdf
first_indexed	2023-09-18T20:43:33Z
last_indexed	2023-09-18T20:43:33Z
_version_	1777409525216706560

An enhanced macro mobility management scheme in NEMO environment to achieve seamless handoff

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