The Hybrid Electric Vehicle (HEV)—An Overview
Unmanned Aerial Vehicle (UAV) Communications Using Multiple Antennas
Review for Capacity and Coverage Improvement in Aerially Controlled Heterogeneous Network
On Aircraft Design Under the Consideration of Hybrid-Electric Propulsion Systems
Intelligent Passenger Information System Using IoT for Smart Cities
Application Research of Escalators Status Monitor and Forecast Based on Vibration Analysis