发明名称 |
Positioning system, terminal apparatus, control method of terminal apparatus |
摘要 |
The terminal apparatus has: base station and terminal error information generating means for generating base station and terminal error information indicating a rate of the base station and terminal frequency difference with respect to the official frequency; geostationary satellite and terminal difference information generating means for generating geostationary satellite and terminal difference information indicating a geostationary satellite and terminal frequency difference; geostationary satellite and terminal error information generating means for generating geostationary satellite and terminal error information indicating a rate of the geostationary satellite and terminal frequency difference with respect to the geostationary satellite frequency; base station frequency error information generating means for generating base station frequency error information indicating a frequency error of a transmitting radio wave from the communication base station based on the base station and terminal error. |
申请公布号 |
US8180372(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20090640526 |
申请日期 |
2009.12.17 |
申请人 |
TERASHIMA MAHO;SEIKO EPSON CORPORATION |
发明人 |
TERASHIMA MAHO |
分类号 |
H04W24/00;G01S13/00;G01S19/12;G01S19/23;G01S19/25;H04B7/185 |
主分类号 |
H04W24/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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