Satellite signal tracking method and receiver

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United States of America Patent

PATENT NO 9075139
APP PUB NO 20120038508A1
SERIAL NO

13210177

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A satellite signal tracking method performed by a receiver that receives a satellite signal from a positioning satellite, the satellite signal tracking method including: computing a first Doppler frequency using a received signal obtained by receiving the satellite signal, computing a second Doppler frequency using the first Doppler frequency and a signal from the sensor unit including at least an acceleration sensor, and acquiring the satellite signal using the second Doppler frequency.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Anand Shiojiri, JP 96 604
Matsumoto, Kazumi Shiojiri, JP 41 616
Mizuochi, Shunichi Matsumoto, JP 41 227

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