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Internet gateway discovery and selection scheme in mobile Ad Hoc network

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dc.contributor.advisor Kabir, Dr. Md. Humayun
dc.contributor.author Asif Iqbal, Shahid Md.
dc.date.accessioned 2016-06-25T04:10:20Z
dc.date.available 2016-06-25T04:10:20Z
dc.date.issued 2011-05
dc.identifier.uri http://lib.buet.ac.bd:8080/xmlui/handle/123456789/3366
dc.description.abstract Global connectivity to Mobile Ad Hoc Network (MANET) is necessary to access the Internet services from the MANET. Nodes in a MANET that connect it to the Internet are called Internet gateways. Internet gateways need to be discovered and selected in an appropriate way to deliver more packets to the Internet and reduce end-to-end delay. Currently, there are proactive, reactive, and hybrid schemes to discover and select Internet gateways in MANET. However, these schemes do not scale well with the number of nodes, traffic load, and speed of the nodes in MANET. To make it scalable, we proposed a new gateway discovery and selection scheme. In our scheme, the gateways advertise gateway advertisement messages only on-demand. Moreover, it contains the advertisements within a limit in order to make our scheme scalable. We also considered the interface queue length and the total number of neighbors along a route in addition to the hop count to bypass the loaded and dense route to the gateways in order to reduce the delay and packet loss. Simulation results show that our scheme scales well with the number of nodes, traffic load and the speed of the nodes in MAENT compared to that of other schemes. It also confirms that our scheme has less delay and packets drop than that of other schemes. en_US
dc.language.iso en en_US
dc.publisher Department of Computer Science and Engineering (CSE) en_US
dc.subject Ad hoc networks (Computer networks) en_US
dc.title Internet gateway discovery and selection scheme in mobile Ad Hoc network en_US
dc.type Thesis-MSc en_US
dc.contributor.id 100705010 P en_US
dc.identifier.accessionNumber 109920
dc.contributor.callno 004.6/ASI/2011 en_US

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