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Please use this identifier to cite or link to this item: http://hdl.handle.net/1812/1043

Title: Implementing lightweight reservation protocol for mobile network using crossover router pointer forwarding scheme
Authors: Yang, Lina
Keywords: Lightweight reservation protocol
Mobile network
Network routers
Cross-over Router scheme
Pointer Forwarding scheme
Mobile node
Issue Date: Apr-2011
Publisher: University Malaya
Abstract: The explosive growth of the Internet and the advent of sophisticated services require a guaranteed Quality of service. Hence, the resource reservation protocol was proposed. When resource reservation is applied in mobile network, the processes involved a number of steps which invariably results in overheads when handoff occurs. This is because the reservation protocol re-sets up the reservation by executing the protocol complexity, and incurs additional processing overheads on the network routers. To achieve the efficient performance in mobile network, a hybrid method is proposed which incorporates features of the Cross-over Router scheme with Pointer Forwarding scheme. The hybrid scheme makes one-step forward advance of reservation before the mobile node (MN) handoffs take place, then identifies the location of Crossover Router to minimize the waste of bandwidth. We have selected NS2 network simulator to test. Simulation result shows that the hybrid scheme shortens handover delay time, lower packet drop probability, and increases throughput. We demonstrated that the lightweight reservation protocol performs well when it works with hybrid scheme.
Description: Dissertation (M.C.S.) -- Faculty of Computer Science & Information Technology, University of Malaya, 2011.
URI: http://dspace.fsktm.um.edu.my/handle/1812/1043
Appears in Collections:Masters Dissertations: Computer Science

Files in This Item:

File Description SizeFormat
0-4 list of publications.pdfList of Publications123.39 kBAdobe PDFView/Open
3.table of content.pdfTable of Content71.62 kBAdobe PDFView/Open
9. Reference.pdfReferences184.31 kBAdobe PDFView/Open
chapter 3.supervisor.pdfChapter 3368.94 kBAdobe PDFView/Open
chapter 6.supervisor.pdfChapter 6228.18 kBAdobe PDFView/Open
0-2.pdfTitle page5.16 kBAdobe PDFView/Open
2.Acknowledgement.pdfAcknowledgement5.7 kBAdobe PDFView/Open
8.Appendix.pdfAppendix91.36 kBAdobe PDFView/Open
chapter 2.supervisor new.pdfChapter 2854.96 kBAdobe PDFView/Open
chapter 5.supervisor.pdfChapter 5397.82 kBAdobe PDFView/Open
0-1.front cover.pdfFront Cover4.53 kBAdobe PDFView/Open
1.Abstract.pdfAbstract5.86 kBAdobe PDFView/Open
4.LIST OF FIGURES.pdfList of Figures22.04 kBAdobe PDFView/Open
Chapter 1.Supervisor.pdfChapter 1111 kBAdobe PDFView/Open
Chapter 4.supervisor.pdfChapter 4309.93 kBAdobe PDFView/Open
chapter 7.supervisor.pdfChapter 7140.12 kBAdobe PDFView/Open

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