发明名称 MOBILE TERMINAL AND POSITIONING SYSTEM
摘要 PROBLEM TO BE SOLVED: To provide a mobile terminal capable of reducing the error of positioning which is caused by meteorology state. SOLUTION: A mobile terminal comprises a position data acquisition part (a radio communication part 11 and a control part 16) acquiring position data Dp1 concerning the present position, a storage part 15 storing correction data Dc for correcting position shift caused by the meteorological state, and a position correction part (the control part 16) producing after-correction position data Dp2 by correcting the position data Dp1 based on the correction data Dc. COPYRIGHT: (C)2005,JPO&NCIPI
申请公布号 JP2005147748(A) 申请公布日期 2005.06.09
申请号 JP20030382493 申请日期 2003.11.12
申请人 SEIKO EPSON CORP 发明人 KURATA TOMOYUKI
分类号 G01S19/40;H04W4/02;H04W88/02;(IPC1-7):G01S5/14;H04Q7/34 主分类号 G01S19/40
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