Wireless station location detection

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United States of America Patent

PATENT NO 8238942
APP PUB NO 20090131082A1
SERIAL NO

11944346

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Abstract

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A technique for locating a device uses connectivity to find a distance between an access point (AP) and a device. The AP transmits a frame to a device and receives an acknowledgement frame from the device. The amount of time for a signal to pass between the AP and the device is estimated and multiplied by the speed of light to find the distance between the AP and the device.

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Patent Owner(s)

Patent OwnerAddress
TRAPEZE NETWORKS INC5753 W LAS POSITAS BOULEVARD PLEASANTON CA 94588

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gast, Matthew Stuart San Francisco, US 37 424

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