Invention Grant
- Patent Title: Communication apparatus and transmission power control method thereof
- Patent Title (中): 通信装置及其发送功率控制方法
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Application No.: US11737968Application Date: 2007-04-20
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Publication No.: US08010146B2Publication Date: 2011-08-30
- Inventor: Takahiro Shichino
- Applicant: Takahiro Shichino
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc. IP Division
- Priority: JP2006-118445 20060421
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B1/00 ; H04Q11/12
Abstract:
In a communication apparatus having a transmission-power control function of controlling transmission power, the operation state of the communication apparatus is determined. If the communication apparatus is determined as a data-transmitting side, control is done to validate the transmission-power control function. If the communication apparatus is determined as a data-receiving side, control is done to invalidate the transmission-power control function.
Public/Granted literature
- US20070249384A1 COMMUNICATION APPARATUS AND TRANSMISSION POWER CONTROL METHOD THEREOF Public/Granted day:2007-10-25
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