Device for round trip time measurements

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United States of America Patent

PATENT NO 9137681
APP PUB NO 20130143497A1
SERIAL NO

13752270

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Abstract

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An appliance facilitates localization of a station (STA) in a network, for example, a short-range wireless network. An automatic response to a request for a measurement related communication is provided. The appliance can include a radio frequency (RF) interface and a media access control (MAC) section. The MAC section can receive the request and generate the automatic response immediately after a uniform period that is uniform among any such appliance within the network. The appliance performs only the generation of the automatic response, though the response can include additional information such as (x, y) coordinates of the appliance.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aggarwal, Alok Foster City, US 69 2907
Das, Saumitra Mohan Santa Clara, US 221 6264
Hardie, Edward Thomas Lingham Redwood City, US 25 907
Naguib, Ayman Fawzy Cupertino, US 123 4509

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