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AN ADVANCED COMPARATIVE STUDY OF SELF-ORGANIZATION PROTOCOLS IN WIRELESS SENSOR NETWORK

Nowadays, wireless sensor networks (WSN) play a crucial role in various fields such as the army, health, the environment, and so on. These new sensors have limitations, which must be taken into consideration when deploying a WSN network, especially their strictly limited energy. Thus, in order to efficiently use the energy of these nodes to improve and increase the lifetime of the entire network, several self-organization algorithms have been proposed to create different network architectures based on required applications. In this article, we will study and examine the various WSN-based self-organization algorithms, highlighting their principles in order to compare them according to different metrics and on multiple requirements such as load balancing, energy efficiency, complexity of the algorithm … etc. To perform this multi-criteria comparison, we will use the ROC (Rank Order Centroid) multicriteria analysis method, to make the decision when designing and implementing a new efficient and effective self-organization algorithm that will meet all metrics and to all criteria.