发明名称 Method and system for locating a mobile telephone within a mobile telephone communication network
摘要 An improved method for locating a mobile telephone within a cellular telephone communication network is disclosed. The mobile telephone communication network has multiple cells, with each of the cells having a base station coupled to at least one antenna. A cell is initially divided into a number of sections. A location information and a signal information, such as a received signal strength indication, is then collected at each of the sections within the cell. The collected location information and signal information are subsequently processed into a signal information profile database. Utilizing the signal information profile database, the section within the cell at which a mobile telephone is located can be determined.
申请公布号 US6799046(B1) 申请公布日期 2004.09.28
申请号 US19980095170 申请日期 1998.06.10
申请人 NORTEL NETWORKS LIMITED 发明人 TANG YUQIANG
分类号 H04W64/00;(IPC1-7):H04Q7/20 主分类号 H04W64/00
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