发明名称 |
Method and apparatus to combine power and control signals in a mobile computing device |
摘要 |
A mobile computing device is described that includes multiple device components, a power supply and a power line connected to each device component. The power supply is operative to provide power signals to the device components over the power lines. The mobile computing device also includes a processor operative to generate a control signal for one or more device components. A power line communications control module is connected to the power supply and the processor, the power line communications control module is operative to receive a power signal and a control signal for a device component, combine the power signal and control data from the control signal to form a power data signal, and send the power data signal to the device component over a corresponding power line. Other embodiments are described and claimed.
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申请公布号 |
US8051309(B2) |
申请公布日期 |
2011.11.01 |
申请号 |
US20080201777 |
申请日期 |
2008.08.29 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
KASHI MOSTAFA;WONG YOON KEAN;TU JEROME |
分类号 |
G06F1/00;G05B11/01;G08C19/12;H04B1/06;H04L27/00;H04M9/00 |
主分类号 |
G06F1/00 |
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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