发明名称 |
Positional information providing apparatus communication terminal mobile communication terminal and positional information providing method |
摘要 |
A positional information service server selects a measuring system most suitable for measuring quality conditions received from a terminal requesting measurement when able to measure position of a designated mobile unit to be measured by a plurality of measuring systems. The positional information service server acquires the positional information of the mobile unit based on the selected measuring system, and transmits it to the terminal designated as the one to be notified.
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申请公布号 |
US2003109265(A1) |
申请公布日期 |
2003.06.12 |
申请号 |
US20020129567 |
申请日期 |
2002.10.15 |
申请人 |
YAMAMOTO HIROYUKI;NAKAJIMA KAORU;KOSUGE KAZUNORI;MURATA KATSUTOSHI;MENJO HIROYUKI;IWAMOTO TSUYOSHI |
发明人 |
YAMAMOTO HIROYUKI;NAKAJIMA KAORU;KOSUGE KAZUNORI;MURATA KATSUTOSHI;MENJO HIROYUKI;IWAMOTO TSUYOSHI |
分类号 |
G01S5/02;H04L29/08;H04W4/02;H04W8/08;H04W8/10;H04W64/00;(IPC1-7):H04Q7/20 |
主分类号 |
G01S5/02 |
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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