Ieee 802.15.4 / Zigbee Wireless Network as a Basis for Uav Navigation System

Abstract

Modern unmanned aerial vehicle navigation systems are highly dependent on Global Positioning System signals. Since Global Positioning System signals in dense urban housing areas, in tunnels or indoors may be unreliable, unmanned aerial vehicle will not be able to fulfill its tasks if needed to pass such zones. An unmanned aerial vehicle navigation system based on on the increasingly popular radio standard IEEE 802.15.4 / ZigBee is proposed. A description of such networks and their advantages for unmanned aerial vehicle positioning are given.

Radar-Assisted UAV Detection and Identification Based on 5G in the Internet of Things

“…Theoretically, the GPS system only requires three satellites to obtain positioning data but in practice, the UAV needs to communicate with at least 10 satellites to obtain a stable GPS system. When flying indoors, through tunnels, or dense construction areas, the GPS signal is not reliable and UAV positioning based on the GPS system will cause difficulties [5]. In addition, if UAVs are used for transporting goods, if criminals want to capture UAVs, it is difficult to prevent these attacks using GPS systems.…”