This paper tackles the coverage problem in homogenous and heterogeneous wireless sensor networks. The homogenous sensor\nnetwork consists of sensor nodes and relays; however, the heterogeneous sensor network consists of sensor nodes, super nodes,\nand satellite nodes. In the latter network, super nodes and satellite nodes are utilized to demonstrate different scenarios. Super\nnodes consume huge amount of energy, compared to sensor nodes. To address this problem, the aim of this paper is to find the\nbaseline when super nodes are used efficiently, despite the inherited high power consumption. Wolfram Mathematica is used to\ncompare random independent deployment circular analytical model against a much simpler square analytical model.The achieved\nresults showed that the simple square model is very close to circular model when K-coverage is �2.
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