发明名称 |
Apparatus and method for controlling transmit power in human body communication system |
摘要 |
An apparatus and method for controlling Transmit (Tx) power when a portable terminal performs human body communication with a counterpart portable device are provided. The apparatus includes a voltage manager for determining whether the Tx power needs to be changed based on an output voltage that is based on a current that varies according to a distance between an electrode of a portable terminal and an electrode of a counterpart portable terminal, and changes the Tx power according to a result of the determination. |
申请公布号 |
EP2129014(B1) |
申请公布日期 |
2017.02.22 |
申请号 |
EP20090161327 |
申请日期 |
2009.05.28 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
Kim, Hyung-Tae;Song, Seong-Jun |
分类号 |
H04B13/00;H04B5/00 |
主分类号 |
H04B13/00 |
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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