发明授权
- 专利标题： Radio communications apparatus and radio communications method
- 专利标题（中）： 无线电通信装置和无线电通信方法
-
申请号： US11909889申请日： 2006-03-28
-
公开(公告)号： US08108746B2公开(公告)日： 2012-01-31
- 发明人: Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
- 申请人： Mamoru Sawahashi , Kenichi Higuchi , Hiroyuki Atarashi
- 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： JP2005-106912 20050401
- 国际申请： PCT/JP2006/306301 WO 20060328
- 国际公布： WO2006/106675 WO 20061012
- 主分类号： H04L1/18
- IPC分类号： H04L1/18
摘要：
A disclosed radio communications apparatus performs at least an automatic repeat request control and performs radio communications using a frame that occupies predetermined plural frequency bands. This apparatus includes a reception portion that receives feedback information about each of a plurality of frequency bands from a communications party, a determination portion that determines which frequency band among the plural frequency bands is to be used to retransmit a retransmission packet indicated by the feedback information, and a transmission portion that transmits the retransmission packet using one or more determined frequency bands.
公开/授权文献
信息查询
