Invention Grant
US08582620B2 Radio communication apparatus, radio base station, radio network controller, and transmission power control method
有权
无线电通信装置，无线电基站，无线电网络控制器和发射功率控制方法
- Patent Title: Radio communication apparatus, radio base station, radio network controller, and transmission power control method
- Patent Title (中): 无线电通信装置，无线电基站，无线电网络控制器和发射功率控制方法
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Application No.: US11107796Application Date: 2005-04-18
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Publication No.: US08582620B2Publication Date: 2013-11-12
- Inventor: Atsushi Shinozaki
- Applicant: Atsushi Shinozaki
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki
- Agency: Smith, Gambrell & Russell, LLP
- Priority: JP2004-263081 20040909
- Main IPC: H04B1/707
- IPC: H04B1/707
Abstract:
To enable transmission power control (outer loop control) considering changes (for example, changes in encoding gain and number of diffusions or the like) in durability for transmission error.The radio communication apparatus for controlling a target quality of a received signal used for the inner loop power control with outer loop power control. The radio communication apparatus comprises a detector operable to detect a change in durability for transmission error of received data and an update controller operable to execute a gradual update of the target quality for detection of high durability, when the detected durability is low.
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