System and method for locating UMTS user equipment using measurement reports

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United States of America Patent

PATENT NO 8447319
APP PUB NO 20090131073A1
SERIAL NO

12104250

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Abstract

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A system and method for estimating a location of a wireless device receiving signals from a plurality of nodes of a communication system. A first value may be determined based on a network timing characteristic for one of the nodes, and a second value may be determined based on a network measurement report characteristic. An observed time difference of arrival (“OTDOA”) hyperbola may then be calculated based on the first and second values, and a location of the wireless device estimated as a function of the OTDOA hyperbola.

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Patent Owner(s)

  • COMMSCOPE TECHNOLOGIES LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carlson, John Dulles, US 65 2208
Islam, Tariqul Germantown, US 22 327
Mazlum, Selcuk Leesburg, US 23 727

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