发明授权
- 专利标题： Mobile communication system, base station apparatus, mobile station apparatus and communication method
- 专利标题（中）： 移动通信系统，基站装置，移动台装置及通信方法
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申请号： US13481454申请日： 2012-05-25
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公开(公告)号： US08767655B2公开(公告)日： 2014-07-01
- 发明人: Tatsushi Aiba , Shohei Yamada
- 申请人： Tatsushi Aiba , Shohei Yamada
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2009-269630 20091127
- 主分类号： H04W52/02
- IPC分类号： H04W52/02
摘要：
In a mobile communication system in which a plurality of component carriers are used, transmitting and receiving control information of HARQ effectively is realized. In a mobile communication system in which a base station apparatus (100) sets a plurality of downlink component carriers for a mobile station apparatus (200), the base station apparatus (100) transmits a downlink transport block to the mobile station apparatus (200) on one or a plurality of downlink component carriers among the plurality of downlink component carriers, and the mobile station apparatus transmits, to the base station apparatus (100), control information of HARQ for the downlink transport block on any one of physical uplink control channel resources corresponding to the one or plurality of downlink component carriers on which the downlink transport block has been transmitted.