MATLAB Simulation Example for Improved DSR Routing Protocol in Wireless Sensor Networks

This project presents a MATLAB simulation example of an improved Dynamic Source Routing (DSR) protocol for wireless sensor networks. The simulation implements protocol enhancements and evaluates their performance through MATLAB-based modeling. We begin by introducing fundamental concepts of wireless sensor networks and the standard DSR routing protocol, followed by detailed explanations of our proposed improvements to the routing mechanism. The implementation utilizes MATLAB's communication toolbox and custom algorithms to simulate network behavior, packet routing, and performance metrics. Key functions include route discovery optimization, cache management techniques, and energy-efficient path selection algorithms. The simulation results demonstrate packet delivery ratios, end-to-end delays, and network lifetime comparisons between standard and improved DSR versions. This practical example provides comprehensive insights into WSN operations, DSR protocol functionality, and the effectiveness of our proposed enhancements through executable code and visualizable outcomes.