发明授权
US08036110B2 Base station apparatus, user equipment, and method used in mobile communication system
有权
移动通信系统中使用的基站装置，用户装置和方法
- 专利标题： Base station apparatus, user equipment, and method used in mobile communication system
- 专利标题（中）： 移动通信系统中使用的基站装置，用户装置和方法
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申请号： US12532111申请日： 2008-03-12
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公开(公告)号： US08036110B2公开(公告)日： 2011-10-11
- 发明人: Hiroyuki Ishii , Atsushi Harada
- 申请人： Hiroyuki Ishii , Atsushi Harada
- 申请人地址： JP Tokyo
- 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 Tokyo
- 代理机构： Osha • Liang LLP
- 优先权： JP2007-071588 20070319
- 国际申请： PCT/JP2008/054512 WO 20080312
- 国际公布： WO2008/114662 WO 20080925
- 主分类号： G01R31/08
- IPC分类号： G01R31/08 ; H04W4/00 ; H04L1/18
摘要：
A base station apparatus communicating with a user equipment terminal in a mobile communication system is disclosed. The base station apparatus includes a determination unit determining whether an uplink signal received from the user equipment terminal is to be retransmitted, a control information generation unit generating control information to permit the user equipment terminal to transmit an uplink signal, and a transmission unit transmitting the control information to the user equipment terminal. Further, in the base station apparatus, when the determination unit determines that the uplink signal is to be retransmitted, the control information generation unit generates the control information so as to include retransmission information indicating that an uplink signal transmitted before from the user equipment terminal is to be retransmitted.
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