Underwater sound wireless sensor network node deployment method based on depth adjustment

• Main Authors: FENG YONGXIN, TAN XIAOBO, DAI JINCHI, ZHANG WENBO
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION; WIRELESS COMMUNICATIONS NETWORKS

The invention discloses an underwater acoustic wireless sensor network node deployment method based on depth adjustment, and relates to the field of underwater acoustic wireless sensor network node deployment. According to the method, the Voronoi diagram is constructed for the nodes, the sinking probability of each node is calculated based on the Voronoi diagram, scheduling nodes are selected according to the sinking probabilities, the sinking depth of each scheduling node is determined and adjusted, after primary deployment is carried out, adaptive parameters are optimized, influences of factors such as the nodes, obstacles and region boundaries are analyzed, and the scheduling efficiency is improved. And the resultant force borne by the nodes is calculated, the moving distance of the nodes is determined, and the positions of the nodes are further adjusted. Compared with the prior art, the method disclosed by the invention has obvious advantages in the aspects of dynamic environment adaptability, cost and co