BROADCASTING TRANSMISSION OF GEOLOCATION INFORMATION IN RADIO FRAME TRANSMITTED FROM UNMANNED AERIAL VEHICLE Russian patent published in 2020 - IPC B64C39/02 G08G5/00 H04H20/00 

Abstract RU 2731942 C1

FIELD: physics.

SUBSTANCE: group of inventions relates to two methods of broadcasting and repeated broadcasting of geolocation information to an unmanned aerial aircraft (UAV), equipment on a UAV, two computer-readable data storage media for implementing said methods, a network wireless communication node. Radio frame with geolocation and other information is prepared for broadcasting and transmitted by UAV. For retransmission, receiving a radio frame on an uplink from a UAV in a network node, processing it and transmitting as a downlink repeated transfer to another UAV. UAV equipment comprises a transceiver radio device, a processor and a storage device. Network node comprises a processor and a storage device connected therewith.

EFFECT: safety of multiple UAV flights in limited area of air space is provided.

32 cl, 16 dwg

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RU 2 731 942 C1

Authors

Mahkonen, Heikki

Manghirmalani, Ravi

Takacs, Attila

Dates

2020-09-09Published

2017-06-12Filed