 Abstract: Wireless Sensor Networks (WSNs) have numerous applications in the field of engineering. These networks have variety of design constraints and energy is most important one. As energy harvesting is not possible in most of the cases, energy conservation is the only option available to the researchers. Energy efficient communication is the key to energy conservation as most of the energy is spent in transfer of data from one node to another. This article is devoted to development of energy efficient communication system design process model based on Petri Net for Wireless Sensor Networks. This model not only facilitates to examine the dynamicity in design process but also evaluates the design process for any deadlock conditions. Based on this model, radiating element array for communication in sensor networkscan be designed and developed and therefore can be used to improve the overall energy efficiency of the network. ConsistencyYes No tokens are consumed Conservativeness YesNo tokens are consumed IV. CONCLUSIONThe Petri net has applications in almost all areas of engineering and science especially in process modelling and communication models. The Petri net theory is used very frequently in technical scenarios because of its efficacy in modelling and analysis of various systems. This theory has been used to analyze design process modelling for energy efficient communication subsystem in Wireless Sensor Networks. This model not only facilitates analysis of design process dynamics but also evaluates the design process for any deadlock conditions. The developed model is analyzed and simulated using PN Toolbox in MATLAB and property analysis of this models demonstrates finite and feasibility of each state and absence of any deadlock or uncertain conditions. Based on this model, we can design and develop our radiating elements and the overall energy efficiency of the network can be improved. The developed model has imperative applications in energy efficient wireless communication networks.

No abstract