发明授权
- 专利标题： Wireless communications terminal, computer program executable by wireless communications terminal and method for outputting positional information from wireless communications terminal
- 专利标题（中）： 无线通信终端，由无线通信终端执行的计算机程序以及用于从无线通信终端输出位置信息的方法
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申请号： US10227264申请日： 2002-08-26
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公开(公告)号： US06690322B2公开(公告)日： 2004-02-10
- 发明人: Michio Shamoto , Hiroyasu Ogino , Kyoji Oda , Toshihiro Takeuchi , Atsushi Hayashida , Tatsuya Shintai
- 申请人： Michio Shamoto , Hiroyasu Ogino , Kyoji Oda , Toshihiro Takeuchi , Atsushi Hayashida , Tatsuya Shintai
- 优先权： JP2001-261423 20010830
- 主分类号： G01S514
- IPC分类号： G01S514
摘要：
A cellular phone receives a position measurement result, which indicates a position of the cellular phone determined based on both GPS satellite information and CDMA base station information, from a location information server. Then, when a value indicated by uncertainty information of the position measurement result is greater than a first threshold value, the cellular phone receives another position measurement result, which indicates the position of the cellular phone determined based only on the CDMA base station information, from the location information server and displays it on a display device.
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