发明公开
EP2445272A4 MOBILE STATION DEVICE, BASE STATION DEVICE, RADIO COMMUNICATION METHOD AND COMMUNICATION PROGRAM
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基本信息:
- 专利标题： MOBILE STATION DEVICE, BASE STATION DEVICE, RADIO COMMUNICATION METHOD AND COMMUNICATION PROGRAM
- 专利标题（中）：移动基站设备，基站装置，无线电通信方法和通信程序
- 申请号：EP10789347 申请日：2010-05-24
- 公开(公告)号：EP2445272A4 公开(公告)日：2014-08-06
- 发明人： SUZUKI SHOICHI , YAMADA SHOHEI , UEMURA KATSUNARI , NAKASHIMA DAIICHIRO
- 申请人： SHARP KK
- 专利权人： SHARP KK
- 当前专利权人： SHARP KK
- 优先权： JP2009142874 2009-06-16
- 主分类号： H04W52/08
- IPC分类号： H04W52/08 ; H04J1/00 ; H04J11/00 ; H04L5/00 ; H04W28/06 ; H04W52/14 ; H04W52/24 ; H04W52/32 ; H04W52/34 ; H04W72/04
摘要：
Transmission power of a plurality of uplink carrier components used for radio communication by a mobile station device and a base station device is efficiently controlled. The mobile station device communicates by radio with the base station device using a plurality of component carriers. The mobile station device receives, from the base station device, downlink control information that includes information indicating radio resource assignment to a downlink shared channel disposed in any of downlink component carriers of a downlink control channel, and a TPC command to an uplink control channel in an uplink component carrier in which ACK/NACK to the downlink shared channel is transmitted.