Dynamic network connectivity using unmanned aerial vehicles

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United States of America Patent

PATENT NO 9848459
SERIAL NO

15092358

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Abstract

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A method for establishing an unmanned aerial vehicle (UAV) network among a plurality of UAVs that is programmed to communicate packet data, wherein the plurality of UAVs comprises a first UAV and creating a first wireless connection between the first UAV of the plurality of UAVs and a second UAV. The method includes receiving a first signal indicating that the second UAV has been added to the plurality of UAVs and transmitting a second signal to the second UAV that causes the second UAV to generate a wireless coverage area that extends a wireless range of the UAV network. The method includes calculating a plurality of link cost values for one or more wireless connections to or from each particular UAV to one or more other UAVs in the plurality of UAVs; and determining whether to realign the plurality of UAVs based on the plurality of link cost values.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CISCO TECHNOLOGY, INC.SAN JOSE, CA14590

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Darrow, Nicholas Atlanta, US 1 3
Gandhi, Biren San Jose, US 5 24

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