%0 Journal Article %T Method for estimating the power loss of the Bluetooth radio signal when the signal passes through the ship's metal bulkheads %A Kamenev, M.S. %A Akmaikin, D.A. %A Gams, A.V. %K Passenger transport, evacuation, victim rescue, indoor navigation, Bluetooth, radio beacon, obstacles, radio transmission, signal propagation, radio signal attenuation %J Operation of Maritime Transport %D 2021 %N %P 5 %I Budget Educational Institution of Higher Education “Admiral Ushakov State Maritime University”