Methods and systems useful in connection with multipath

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United States of America Patent

PATENT NO 9401541
APP PUB NO 20130265196A1
SERIAL NO

13856906

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Abstract

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In accordance with one aspect of the present technology, information about multipath in an area is gained by occasionally switching the directivity of one or more of the involved antennas (transmitting or receiving). Based on resulting changes in signal strength, information about the multipath effects can be discerned, and corresponding action may thereafter be taken. Another aspect of the technology involves localizing sources of multipath by reference to multiple receiving stations, such as cellular receivers at cell towers in adjoining cells of a wireless network.

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Patent Owner(s)

  • DIGIMARC CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Conwell, William Y Portland, US 125 9017

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