发明申请
US20100260116A1 RADIO RESOURCE MANAGEMENT DEVICE, RADIO COMMUNICATION BASE STATION DEVICE, AND RADIO RESOURCE MANAGEMENT METHOD
有权
无线电资源管理设备，无线电通信基站设备和无线电资源管理方法
- 专利标题： RADIO RESOURCE MANAGEMENT DEVICE, RADIO COMMUNICATION BASE STATION DEVICE, AND RADIO RESOURCE MANAGEMENT METHOD
- 专利标题（中）： 无线电资源管理设备，无线电通信基站设备和无线电资源管理方法
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申请号： US12678725申请日： 2008-09-19
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公开(公告)号： US20100260116A1公开(公告)日： 2010-10-14
- 发明人: Daichi Imamura , Seigo Nakao , Akihiko Nishio , Sadaki Futagi
- 申请人： Daichi Imamura , Seigo Nakao , Akihiko Nishio , Sadaki Futagi
- 申请人地址： JP Osaka
- 专利权人： PANASONIC CORPORATION
- 当前专利权人： PANASONIC CORPORATION
- 当前专利权人地址： JP Osaka
- 优先权： JP2007-246270 20070921
- 国际申请： PCT/JP2008/002595 WO 20080919
- 主分类号： H04W72/04
- IPC分类号： H04W72/04
摘要：
It is possible to provide a radio resource management device, a radio communication base station device, and a radio resource management method which can reduce a reply signal inter-cell interference and suppress decrease of the number of ACK/NACK which can be transmitted. When a plurality of CCE are allocated for PDCCH transmission, among usable CCE, the CCE number used between adjacent cells is differentiated. More specifically, a different RN satisfying RN=(usable CCE number m) mod N is allocated to the adjacent cell. A mobile station performs ACK/NACK transmission by using a PUCCH resource corresponding to the CCE number which becomes the allocated RN.