发明名称 |
System and method for identifying the location of a wireless terminal |
摘要 |
<p>A system and method that identify the location of a wireless terminal (110). An illustrative embodiment of the present invention comprises a wireless communication system (105) with a plurality of base stations (100). The system associates a location identification signal with each base station (100), such as an area code and an exchange of a telephone number in the geographic area (102) of the base station. When a call is connected through a base station (100), the system modifies the caller-ID signal for the wireless terminal (110) with the location identification signal of the base station (100). Thus, the system identifies the location of a wireless terminal (100).</p> |
申请公布号 |
EP0783235(A2) |
申请公布日期 |
1997.07.09 |
申请号 |
EP19960309118 |
申请日期 |
1996.12.13 |
申请人 |
AT&T CORP. |
发明人 |
JOYCE, MICHAEL JULIAN;OURMAZD, ABBAS;ONG, PING-WEN;WARWICK, COLIN ALAN |
分类号 |
H04W4/20;H04W8/24;H04W64/00;H04W76/04;H04W92/10;(IPC1-7):H04Q7/22 |
主分类号 |
H04W4/20 |
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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