![]() ![]() They explain the need for drones in disaster risk reduction, the different technologies applicable to this use case, and a variety of such cases in Japan. Furutani and Minami discussed the various aspects of using drones for disaster risk mitigation and crisis response, especially in Japanese contexts. Recently, drone network-based disaster recovery has attained even wider acceptance. proposed an algorithm for drone deployment that minimizes the number of drones required for the network. Ishigami and Sugiyama proposed a method to improve drone network throughput by controlling the drones’ height with respect to the number of users. proposed a deployment algorithm for drone-based networks that improves network throughput and coverage in the disaster area. proposed a drone-based network that uses Wi-Fi as an emergency communication network for disaster management. developed the designs of low-altitude drone networks that provide Long-Term Evolution (LTE) connectivity. Theys and Schutter provided experimental results on the relationship between various factors of a quadcopter. derived the energy consumption of drones and determined the influence of various parameters that affect the energy of the drones. There have been attempts to improve the performance and efficiency of drone-based networks. developed an algorithm for deploying a heterogeneous set of drones that provide maximum wireless coverage for ground users in a planar area. It considers each drone as an element in the antenna array system and optimizes the drone positions in the array to maximize the antenna gain and minimize the service time for the ground users. proposed a novel framework for a drone-enabled antenna array system that provides better service to users. provided a framework for a network that uses drones as a relay node to achieve good quality of service, better spectral efficiency, and improved diversity. proposed a multi-drone coverage deployment model that focuses on efficient network coverage and energy conservation. The algorithm takes account of any no-fly-zone constraints in the operational region. proposed deployment algorithms for a drone network that maximize the leftover energy of all drones. The algorithm increases the network throughput by improving the network infrastructure. proposed a formation control algorithm for a drone-based network in a planar region. Using drones for communication is a growing research field due to their on-demand deployment and high flexibility. ![]()
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