Implementation of HEED Protocol for Wireless Sensor Networks

Implementation of the HEED (Hybrid Energy-Efficient Distributed) protocol for wireless sensor networks. This protocol has been developed and tested using MATLAB programming language. HEED is an energy-efficient protocol designed for cluster formation and data transmission in wireless sensor networks. Through the HEED protocol, sensor nodes autonomously form clusters and elect energy-sufficient nodes as cluster heads, achieving efficient energy distribution and optimized data transmission. The MATLAB implementation includes key algorithmic components such as: - Residual energy calculation for cluster head election - Cluster formation based on hybrid cost metrics combining node energy and communication cost - Iterative cluster head selection process with probabilistic thresholding - Data aggregation and transmission simulation modules By implementing HEED in MATLAB environment, we can simulate network scenarios, evaluate protocol performance metrics (such as network lifetime and energy consumption), and facilitate protocol improvements through parameter optimization and algorithmic enhancements. The code structure includes modular functions for network initialization, cluster formation algorithms, and energy consumption tracking.