- 专利标题： Multi-user beam alignment and optimality of class of exhaustive search algorithms in multi-path environment
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申请号： US17317123申请日： 2021-05-11
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公开(公告)号： US11743744B2公开(公告)日： 2023-08-29
- 发明人: Mohammad Khojastepour , Shahram Shahsavari
- 申请人： NEC Laboratories America, Inc.
- 申请人地址： US NJ Princeton
- 专利权人： NEC Laboratories America, Inc.
- 当前专利权人： NEC Laboratories America, Inc.
- 当前专利权人地址： US NJ Princeton
- 代理商 Joseph Kolodka
- 主分类号： H04L43/12
- IPC分类号： H04L43/12 ; H04W16/28 ; H04W24/08
摘要：
A computer-implemented method is provided for finding a data transmission beam from an Access Point (AP) to a User Equipment (UE) in a communication system. The method includes selecting a probing beam from a set of probing beams. The method further includes sending a plurality of probing packets from the AP to the UE using a dedicated probing beam selected for each probing packet from among the set of probing beams. The method also includes receiving feedback from the UE regarding the plurality of probing packets. The method additionally includes computing the data transmission beam based on the received feedback and the set of probing beams.
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