Development Of Efficient Token Based Adaptive Routing Mechanism To Enhance The Network Performance In Manet

Abstract

MANET is familiar infrastructure less ad-hoc network formed by set of nodes that moves randomly in any direction at anytime. The auto configuration and self governing properties of these mobile nodes forms the central functioning feature of MANET. The ever changing topology of MANET poses the problem of designing an effective routing mechanism. newline newlineTrustworthy routing process is the objective of the suggested token relied protocol called TABRP (Token Agent or Representative Based Routing Protocol). There is a token representative for supervising and controlling the entire network environment. The duty of such representative is to gather the information on nodes functioning, the level of node power, node situation and node tempo. All past and present node details are maintained with the token representative for proper network functioning. The method attempts at determining the brief path for gathering data. newline newlineProtective framework for MANET has become a challenging issue in the backdrop of advanced and dense network environment. To overcome the threats to security STMR (Secure Token based Multipath Routing) Protocol is suggested that makes use of the process of clustering and optimized Triangle algorithms to create clusters and to determine optimal routing path. The level of reliability required for choosing head of the cluster is computed by measurements such as utilization of power, strength of signal in receipt, mobile level, and the level of traffic, level of coordination and lifespan of network. A path that is optimized is chosen with the employment of multiple criteria decision making algorithm. The execution of this model is tested through implementation in AOMDV protocol. newline newline newline newline newline newlineThe similarity is tested with the protocols of BEEDSR, Moralism and SGFL and the outcomes that are graphically presented confirm that the suggested protocol is effective. newline newlineIn a heavy traffic load condition, the main priority of a routing protocol in an ad- hoc network is to maintain all the QOS parameters t