发明申请
- 专利标题： INTERFERENCE RANDOMIZATION FOR UPLINK SIGNALING
- 专利标题（中）： 用于上传信号的干扰随机
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申请号： US13332701申请日： 2011-12-21
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公开(公告)号： US20120163159A1公开(公告)日： 2012-06-28
- 发明人: Xiliang Luo , Peter Gaal , Wanshi Chen , Hao Xu , Tao Luo , Kapil Bhattad , Xiaoxia Zhang
- 申请人： Xiliang Luo , Peter Gaal , Wanshi Chen , Hao Xu , Tao Luo , Kapil Bhattad , Xiaoxia Zhang
- 申请人地址： US CA San Diego
- 专利权人： QUALCOMM Incorporated
- 当前专利权人： QUALCOMM Incorporated
- 当前专利权人地址： US CA San Diego
- 主分类号： H04J1/02
- IPC分类号： H04J1/02
摘要：
A method for transmitting an acknowledgement/negative acknowledgement is described. Cell-specific symbol-level cyclic shift hopping is applied to data single-carrier frequency division multiplexing symbols of the acknowledgement/negative acknowledgement. A discrete Fourier transform is applied to the data single-carrier frequency division multiplexing symbols. Cell-specific symbol-level phase hopping is applied to the data single-carrier frequency division multiplexing symbols. The data single-carrier frequency division multiplexing symbols are transmitted in a slot.
公开/授权文献
- US09106389B2 Interference randomization for uplink signaling 公开/授权日：2015-08-11
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