发明名称 |
Proximity regulation system for use with a portable cell phone and a method of operation thereof |
摘要 |
Proximity regulation systems for use with a portable cell phone, a portable cell phone and a method of operating the same. In one embodiment, the proximity regulation system includes a location sensing subsystem configured to determine a location of a portable cell phone proximate a user by determining a mode of operation of the portable cell phone. A power governing subsystem is coupled to the location sensing subsystem and configured to determine a proximity transmit power level of the portable cell phone based on the location. |
申请公布号 |
US7499722(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20060369363 |
申请日期 |
2006.03.07 |
申请人 |
AGERE SYSTEMS INC. |
发明人 |
MCDOWELL RICHARD L.;MOONEY PHILIP D. |
分类号 |
H04B7/00;H04M1/00;H04B1/38;H04B7/005;H04B7/26;H04W52/28;H04W52/36 |
主分类号 |
H04B7/00 |
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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