Consideration of Shortening Search Time for Circulation Algorithm Operation in Disaster-Affected Areas

Abstract

In today’s highly information-oriented society, the number of people who own communication devices such as smartphones is increasing, and the flight technology of drones, a type of UAV (Unmanned Aerial Vehicle), is improving year by year. , UAVs are used to estimate the location of disaster victims who are carrying communication devices such as smartphones in places where people cannot see or enter based on Wi-Fi probe packets. In this paper, we aim to shorten the search time using a cyclic algorithm that has a high detection probability when assuming obstacles.