发明名称 |
Rapid system access and registration in mobile phone systems |
摘要 |
A mobile radio telephone communication systems provides for rapid system access and registration of mobile phones when the mobile phone operates in an area outside of its home service area. A preferred mobile phone system for a mobile phone is identified before the mobile phone originates a call by determining a location for the mobile phone and selecting the preferred system from a database stored in the mobile phone using the determined location.
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申请公布号 |
US5974328(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19970932206 |
申请日期 |
1997.09.17 |
申请人 |
AIRTOUCH COMMUNICATIONS, INC. |
发明人 |
LEE, WILLIAM CHIEN-YEH;FARRILL, F. CRAIG |
分类号 |
H04W24/00;H04W48/18;H04W60/00;H04W64/00;H04W74/00;(IPC1-7):H04Q7/20;H04B1/18 |
主分类号 |
H04W24/00 |
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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