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Implementing lightweight reservation protocol for mobile network using hybrid schema

This paper presents our method to improve lightweight reservation protocol. This was inspired by the ever increasing volume of multimedia traffic over the Internet which demanding quality of service beyond the traditional best-effort. The Integrated Services model relies on the Resource reservation...

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Main Authors: Gani, Abdullah, Yang, L., Anuar, N.B., Zakaria, O., Taher, R.S.
Format: Article
Language:English
Published: 2009
Subjects:
T Technology (General)
Online Access:http://eprints.um.edu.my/4478/1/2009_Implementing_Lightweight_Peservation_Protocol_for_Mobile_Network_Using_Hybrid_Schema.pdf
http://eprints.um.edu.my/4478/
http://www.wseas.us/e-library/transactions/computers/2009/28-869.pdf
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spelling my.um.eprints.44782018-10-11T09:28:33Z http://eprints.um.edu.my/4478/ Implementing lightweight reservation protocol for mobile network using hybrid schema Gani, Abdullah Yang, L. Anuar, N.B. Zakaria, O. Taher, R.S. T Technology (General) This paper presents our method to improve lightweight reservation protocol. This was inspired by the ever increasing volume of multimedia traffic over the Internet which demanding quality of service beyond the traditional best-effort. The Integrated Services model relies on the Resource reservation Protocol (RSVP) for signaling and reserving resources. RSVP uses the receiver-initiated reservation mechanism to set up the reservation which executes protocol complexity and incurs additional processing and storage overheads on the routers. Due to heavyweight characteristic, many researchers changed the focus to the lightweight reservation protocol. In this paper, we propose a lightweight signaling protocol of Sender-initiated and Mobility-support Reservation Protocol (SMRP) with Crossover Router (COR) as an extension to SMRP. COR scheme cannot provide smooth handover as it affects the SMRP in Mobile hosts. This is the main disadvantage of COR scheme. Pointer Forwarding Scheme makes an advance resource reservation only a forwarding one-step path from the sender along the forwarding chains. In order to make SMRP more suitable for Mobile hosts, we propose a hybrid method combining the advantages of COR scheme with Pointer Forwarding scenarios. We use ns2 Java version network simulator to test it. We evaluate the performance of SMRP in a mobile network environment. The results show that the hybrid scheme can support seamless and also efficient SMRP path rerouting during handoff in respect of decreased the drop probability. 2009 Article PeerReviewed application/pdf en http://eprints.um.edu.my/4478/1/2009_Implementing_Lightweight_Peservation_Protocol_for_Mobile_Network_Using_Hybrid_Schema.pdf Gani, Abdullah and Yang, L. and Anuar, N.B. and Zakaria, O. and Taher, R.S. (2009) Implementing lightweight reservation protocol for mobile network using hybrid schema. WSEAS Transactions on Computers, 8 (3). pp. 417-428. ISSN 1109-2750 http://www.wseas.us/e-library/transactions/computers/2009/28-869.pdf
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Gani, Abdullah
Yang, L.
Anuar, N.B.
Zakaria, O.
Taher, R.S.
Implementing lightweight reservation protocol for mobile network using hybrid schema
description This paper presents our method to improve lightweight reservation protocol. This was inspired by the ever increasing volume of multimedia traffic over the Internet which demanding quality of service beyond the traditional best-effort. The Integrated Services model relies on the Resource reservation Protocol (RSVP) for signaling and reserving resources. RSVP uses the receiver-initiated reservation mechanism to set up the reservation which executes protocol complexity and incurs additional processing and storage overheads on the routers. Due to heavyweight characteristic, many researchers changed the focus to the lightweight reservation protocol. In this paper, we propose a lightweight signaling protocol of Sender-initiated and Mobility-support Reservation Protocol (SMRP) with Crossover Router (COR) as an extension to SMRP. COR scheme cannot provide smooth handover as it affects the SMRP in Mobile hosts. This is the main disadvantage of COR scheme. Pointer Forwarding Scheme makes an advance resource reservation only a forwarding one-step path from the sender along the forwarding chains. In order to make SMRP more suitable for Mobile hosts, we propose a hybrid method combining the advantages of COR scheme with Pointer Forwarding scenarios. We use ns2 Java version network simulator to test it. We evaluate the performance of SMRP in a mobile network environment. The results show that the hybrid scheme can support seamless and also efficient SMRP path rerouting during handoff in respect of decreased the drop probability.
format Article
author Gani, Abdullah
Yang, L.
Anuar, N.B.
Zakaria, O.
Taher, R.S.
author_facet Gani, Abdullah
Yang, L.
Anuar, N.B.
Zakaria, O.
Taher, R.S.
author_sort Gani, Abdullah
title Implementing lightweight reservation protocol for mobile network using hybrid schema
title_short Implementing lightweight reservation protocol for mobile network using hybrid schema
title_full Implementing lightweight reservation protocol for mobile network using hybrid schema
title_fullStr Implementing lightweight reservation protocol for mobile network using hybrid schema
title_full_unstemmed Implementing lightweight reservation protocol for mobile network using hybrid schema
title_sort implementing lightweight reservation protocol for mobile network using hybrid schema
publishDate 2009
url http://eprints.um.edu.my/4478/1/2009_Implementing_Lightweight_Peservation_Protocol_for_Mobile_Network_Using_Hybrid_Schema.pdf
http://eprints.um.edu.my/4478/
http://www.wseas.us/e-library/transactions/computers/2009/28-869.pdf
_version_ 1643687342962114560
score 13.211869

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