发明授权
US09042891B2 Method for performing handover, user equipment, base station, and radio communication system
有权
用于执行切换的方法，用户设备，基站和无线电通信系统
- 专利标题： Method for performing handover, user equipment, base station, and radio communication system
- 专利标题（中）： 用于执行切换的方法，用户设备，基站和无线电通信系统
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申请号： US13499822申请日： 2010-08-04
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公开(公告)号： US09042891B2公开(公告)日： 2015-05-26
- 发明人: Yuichi Morioka , Hiroaki Takano , Ryo Sawai
- 申请人： Yuichi Morioka , Hiroaki Takano , Ryo Sawai
- 申请人地址： JP Tokyo
- 专利权人： SONY CORPORATION
- 当前专利权人： SONY CORPORATION
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JPP2009-250806 20091030
- 国际申请： PCT/JP2010/063180 WO 20100804
- 国际公布： WO2011/052275 WO 20110505
- 主分类号： H04W36/00
- IPC分类号： H04W36/00 ; H04W4/00 ; H04W72/08
摘要：
Provided is a method for performing a handover from a first base station to a second base station by a user equipment that is performing a radio communication over a communication channel formed by aggregating a plurality of component carriers. The method includes a step of transmitting a handover command for a component carrier for which a handover has been approved by the second base station among the plurality of component carriers from the first base station to the user equipment and a step of trying to make an access from the user equipment to the second base station for each component carrier in response to the handover command.
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