发明名称 |
System and method of controlling transmit power for multi-mode mobile device |
摘要 |
A system and method of controlling transmit power for mobile wireless devices with multi-mode operation of antenna are disclosed. A radio control system in a communication device is disclosed, the radio control system comprising: (a) a sensor capable of detecting a change in use mode of said device; (b) a power controller connected to said sensor to determine a power configuration based on the use mode; and (c) a power regulator connected to said power controller to apply the power configuration to a transmitted signal. A method of controlling a power configuration in a communication device is disclosed, comprising the steps of: (a) detecting a use mode; (b) changing the power configuration as a function of the use mode; and (c) communicating at the changed power configuration. A radio control system in a communication device is disclosed, comprising: (a) a sensor capable of detecting a change in use mode of said device; (b) a radio controller connected to said sensor to determine a radio configuration based on the use mode; and (c) a radio configuration module connected to said radio controller to apply the radio configuration to the transmitted signal. |
申请公布号 |
EP2086118(A2) |
申请公布日期 |
2009.08.05 |
申请号 |
EP20090158669 |
申请日期 |
2003.10.08 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
XIN, JIN;NIELSEN, JORGEN S. |
分类号 |
H04B1/38;H04B7/005;H04W52/28 |
主分类号 |
H04B1/38 |
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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