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
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