发明申请
US20090181714A1 RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION CONTROL METHOD
有权
无线电通信系统，无线电基站和移动站控制方法
- 专利标题： RADIO COMMUNICATION SYSTEM, RADIO BASE STATION, AND MOBILE STATION CONTROL METHOD
- 专利标题（中）： 无线电通信系统，无线电基站和移动站控制方法
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申请号： US12353352申请日： 2009-01-14
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公开(公告)号： US20090181714A1公开(公告)日： 2009-07-16
- 发明人: Tatsuro Yajima , Hidehiko Oyane , Akihito Hanaki , Daisuke Tanigawa
- 申请人： Tatsuro Yajima , Hidehiko Oyane , Akihito Hanaki , Daisuke Tanigawa
- 申请人地址： JP Chiyoda-ku
- 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 Chiyoda-ku
- 优先权： JPP2008-007219 20080116
- 主分类号： H04B7/005
- IPC分类号： H04B7/005
摘要：
A radio base station includes: a table storage unit storing a table in which an E-TFCI indicating a transport format combination indicator of the physical data channel to be transmitted by a mobile station is associated with βed that is used to determine a SG and is an offset value of transmission power of the physical data channel to be transmitted by the mobile station; a parameter selector selecting the βed associated with the E-TFCI from the table; and a communication controller determining a SG based on the βed thus selected and an E-TFCI associated with the selected βed, and controlling transmission power of the mobile station by using the SG thus determined.
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