Fig 1.
Working of Witness node based techniques following the claimer-reporter-witness based framework.
Fig 2.
Working principle of RAWL.
Table 1.
Notations & Symbols.
Fig 3.
Level & Area Assignment during Network Configuration Phase.
Fig 4.
The pseudo code for the area selection mechanism.
Fig 5.
Working and witness node selection of RAND (our previous work [29]).
Fig 6.
Working principle of RWND (With Improved Witness Detection Mechanism).
Table 2.
Simulation parameters for Grid based Deployment Topology.
Fig 7.
The Probability of Clone Detection, where the number of random walks (r) in 7(a) is 3, 7(b) is 4 and 7(c) is 5.
Fig 8.
Comparison of Communication Cost of RAWL and RWND, where the number of random walks (r) in 8(a) is 3, 8(b) is 4 and 8(c) is 5.
Fig 9.
Comparison of Memory Cost of RAWL and RWND, where the number of random walks (r) in 9(a) is 3, 9(b) is 4 and 9(c) is 5.