发明名称 |
Method of locating a mobile station based on observed time difference |
摘要 |
<p>An E-OTD method for locating a mobile station using measurement information related to arrival of signals transmitted from base stations of different operators for obtaining the base station locations. When one operator does not have enough base stations for providing measurement information for location calculation, the SMLC of that operator acquires measurement information of base stations from at least one other operator using SMLC-SLMC communication protocol. <IMAGE></p> |
申请公布号 |
EP1289331(A2) |
申请公布日期 |
2003.03.05 |
申请号 |
EP20020016562 |
申请日期 |
2002.07.24 |
申请人 |
NOKIA CORPORATION |
发明人 |
PIHL, KARI;JOKINEN, HARRI |
分类号 |
G01S1/02;G01S5/10;G01S19/05;G01S19/48;H04W64/00;(IPC1-7):H04Q7/38 |
主分类号 |
G01S1/02 |
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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