CLBNSRM - CONFIDENCE LEVEL BASED UNBLEND NEIGHBOR SELECTION &BLEND NODE REPORT BASED OPTIMIZED ROUTE FORMATION IN MANET
International Journal of Computer Networks & Communications (IJCNC), 12 (2):
109-129 (March 2020)DOI: 10.5121/ijcnc.2020.12206
Abstract
A mobile Ad-hoc network (MANET) is an impulsive network that can be recognized with no predetermined
infrastructure. To achieve safe path selection cryptographic key exchange was implemented mostly in turn
of huge computational cost. Confidence based coordination in MANET focuses on routing challenges
created by selfish nodes, as energy utilization & time factor are key issues in this aspect. The present
protocol is focused on fuzzy optimization-based node confidence estimation and path selection with
minimum energy utilization. The node with maximum confidence value will give high priority to include in
the path for transmission. In the implemented protocol to build a novel confidence-based model
multidimensional factors like confidence value, link cost, degree of node and node energy are included as
decision-making factors. The proposed protocol CLBNSRM estimates confidence level in four steps to
decide a trustworthiness of neighboring node. To estimate the efficiency of the present confidence model
various protocols are compared by using attributes like the number of nodes, node speed, malicious node
variation, etc. Moreover, different parameters like Packet delivery ratio, Throughput, Residual energy, and
Packet dropped are considered with these attribute variations. Experimental results indicate that PDR and
Throughput increase although in presence of malicious nodes, along with the utilization of minimal energy.
Statistical analysis is carried out for mathematical modeling. This analysis shows that a linear model of an
implemented protocol is better than compared protocol with all the aspects.