发明申请
- 专利标题： BASE STATION AND METHOD
- 专利标题（中）： 基站和方法
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申请号： US13807321申请日： 2011-06-29
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公开(公告)号： US20130107751A1公开(公告)日： 2013-05-02
- 发明人: Kohei Kiyoshima , Naoto Okubo , Hiroyuki Ishii
- 申请人： Kohei Kiyoshima , Naoto Okubo , Hiroyuki Ishii
- 申请人地址： JP Tokyo
- 专利权人： NTT DOCOMO, INC.
- 当前专利权人： NTT DOCOMO, INC.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2010-154554 20100707
- 国际申请： PCT/JP2011/064941 WO 20110629
- 主分类号： H04W52/24
- IPC分类号： H04W52/24
摘要：
A base station includes a first target receiving power calculation unit that calculates first target receiving power for controlling transmission power based on a path loss and a first parameter used by the user equipment transmitting user data in a predetermined sub-frame through an uplink shared channel to control the transmission power, a difference calculation unit that calculates, based on the path loss, a difference between the first target receiving power and second target receiving power used by the user equipment transmitting the user data through the uplink shared channel at every constant interval to control the transmission power, a second parameter calculation unit that calculates a second parameter by subtracting the difference from the first parameter, and a notification unit that reports the second parameter. The first target receiving power calculation unit calculates the first target receiving power to be greater as the path loss becomes smaller.
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