Multicasting Over Manet Through Segmp By Secure Zone Leader Election
| ||International Journal of Computer Trends and Technology (IJCTT)|| |
|© - Issue 2013 by IJCTT Journal|
|Volume-4 Issue-2 |
|Year of Publication : 2013|
|Authors :Bhavana.B.Turorikar, M.A.Shukla .|
Bhavana.B.Turorikar, M.A.Shukla ."Multicasting Over Manet Through Segmp By Secure Zone Leader Election"International Journal of Computer Trends and Technology (IJCTT),V4(2):148-159 Issue 2013 .ISSN 2231-2803.www.ijcttjournal.org. Published by Seventh Sense Research Group.
Abstract: -To guide construction of zone structure, multicast tree construction and multicast packet forwarding, position information is utilized, which efficiently reduces the route overhead for route searching and tree structure maintenance. Many strategies have been further proposed to improve the efficiency of the protocol, by introducing the idea of zone depth used for building an optimal tree structure and integrating the location search of group members with the hierarchical group membership management. A scheme is also designed to handle empty zone problem faced by most routing protocols using a zone structure. Finally, we design a scheme to elect a zone leader through voting and handle security of votes using ECDSA algorithm for multicasting over MANETS in a virtual zone based network. The scalability and the efficiency of SEGMP are evaluated through simulations and quantitative analysis. Our results demonstrate that SEGMP has high packet delivery ratio, and low energy consumption and multicast group joining delay under all test scenarios, and is also scalable to both group size and network size. Compared to Efficient Geographic Multicast Protocol (EGMP), SEGMP has significantly high packet delivery ratio, less energy consumption and multicast group joining delay.
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Keywords—Geographic Routing, Mobile Ad Hoc Networks, Multicasting, Protocol, Wireless Networks.