- 专利标题： Per-cell timing and/or frequency acquisition and their use on channel estimation in wireless networks
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申请号： US12949020申请日： 2010-11-18
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公开(公告)号： US10111111B2公开(公告)日： 2018-10-23
- 发明人: Taesang Yoo , Tao Luo , Xiaoxia Zhang , Ke Liu
- 申请人： Taesang Yoo , Tao Luo , Xiaoxia Zhang , Ke Liu
- 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
- 代理商 Nerrie M. Zohn
- 主分类号： H04W24/00
- IPC分类号： H04W24/00 ; H04W56/00
摘要：
A method, an apparatus, and a computer program product for wireless communication are provided in which a system timing is estimated, derived from timing of one or more cells, a timing offset is determined for a plurality of cells relative to the estimated system timing, and signals received form the plurality of cells are processed using the timing offsets. In addition, a method, an apparatus, and a computer program product for wireless communication are provided in which a carrier frequency is estimated, derived from a frequency of one or more cells, a frequency offset is determined for a plurality of cells relative to the estimated system timing, and signals received form the plurality of cells are processed using the frequency offsets.