发明名称 |
Mobile terminal and system and method for determining the geographic location of a mobile terminal |
摘要 |
A mobile terminal and system and method for determining the geographic location of the mobile terminal. A current cell identification number is determined for a cell in which the mobile terminal is located. The geographic location of the mobile terminal is determined based on data including at least one geographic position stored in a database and associated in the database with data representing the current cell identification number. The database may be updated with the geographic location and the current cell identification number.
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申请公布号 |
US6433735(B1) |
申请公布日期 |
2002.08.13 |
申请号 |
US20000748368 |
申请日期 |
2000.12.26 |
申请人 |
TELEFONAKTIEBOLAGET (LME) |
发明人 |
BLOEBAUM L. SCOTT;MCMAHAN DAVID |
分类号 |
H04M3/42;G01S1/00;H04M1/00;H04Q7/34;(IPC1-7):G01S5/02;H04B7/185 |
主分类号 |
H04M3/42 |
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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