A new approach for DVHOP localization algorithm improvement in Wireless Sensor Network

• DOI: 10.20944/preprints202306.1142.v1
• Publication Date: 2023-06-16T00:11:37Z
• Authors: Omar Arroub; Anouar Darif; Rachid Saadane; My Driss Rahmani; Zineb Aarab
• Keywords: Solver

Wireless sensor networks (WSN) are mostly utilized in many applications. Indeed, WSN is composed of sensors to evaluate some physical phenomena. However, the information brought by still missed if we don't know exact location event. Several localization algorithms have been proposed order locate nodes WSN. The categorized into range-based and range-free techniques. techniques use either distance or time calculate coordinates unknown nodes. Nevertheless, those kinds need additional material computation purpose. Therefore, present an expensive solution for positioning Alternatively, may do same task without involving material. But they don’t offer a high precision comparison with DVHOP most popular technique that uses hop count method process. In this work, propose improvement algorithm create three improved versions achieved adopting two meta-heuristic (simulated annealing, particle swarm optimization) FMINCON solver dedicated optimization field localization. experimental results obtained work show clearly gain good impact our proposition.