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...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Asian Network for Scientific Information
2015
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| Online Access: | http://irep.iium.edu.my/41123/ http://irep.iium.edu.my/41123/1/474-482.pdf |
| _version_ | 1848782062397423616 |
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| 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 |
| building | IIUM Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-14T15:59:29Z |
| format | Article |
| id | iium-41123 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:59:29Z |
| publishDate | 2015 |
| publisher | Asian Network for Scientific Information |
| recordtype | eprints |
| repository_type | Digital Repository |
| 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 |
| 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 |
| title | 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_short | A scheme (Diff NEMO) for enhancing QoS in network mobility |
| title_sort | scheme (diff nemo) for enhancing qos in network mobility |
| topic | TK7885 Computer engineering |
| 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 |