发明申请
- 专利标题: REFERENCE SIGNAL MULTIPLEXING AND RESOURCE ALLOCATION
- 专利标题(中): 参考信号多路复用和资源分配
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申请号: US11841021申请日: 2007-08-20
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公开(公告)号: US20080049668A1公开(公告)日: 2008-02-28
- 发明人: Yoshikazu KAKURA , Shousei Yoshida , Takamichi Inoue
- 申请人: Yoshikazu KAKURA , Shousei Yoshida , Takamichi Inoue
- 申请人地址: JP TOKYO
- 专利权人: NEC CORPORATION
- 当前专利权人: NEC CORPORATION
- 当前专利权人地址: JP TOKYO
- 优先权: JP2006-225932 20060822
- 主分类号: H04Q7/00
- IPC分类号: H04Q7/00
摘要:
A reference signal of a user equipment to which a resource (LB#1) is allocated for a L1/L2 control signal, is allocated a resource (SB#1) that is closer on the time axis to the resource (LB#1), which the L1/L2 control signal is allocated, within the same frequency band as the L1/L2 control signal. A reference signal for CQI estimation, independent of a data signal and a L1/L2 control signal, is allocated a resource with which at least one of a reference signal for demodulation of a data signal and a reference signal for demodulation of a L1/L2 control signal is not transmitted at the same timing within the transmission band. The types of bandwidths of the reference signals multiplexed in a same short block within a same band are reduced, whereby restrictions as to the number of reference signal sequences that can be secured are diminished.
公开/授权文献
- US08594039B2 Reference signal multiplexing and resource allocation 公开/授权日:2013-11-26