The present invention relates to systems and methods for powering and controlling flight of an unmanned aerial vehicle. The unmanned aerial vehicles can be used in a networked cellular communication system. A tether management system can be used to facilitate both mobile and static tethered operation to provide power and/or voice and data communication.
CELLULAR COMMUNICATION DEVICES AND METHODS
2020-06-18
Patent
Electronic Resource
English
Remote service methods or cellular communication systems
Automotive engineering | 1995
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