Invention Grant
- Patent Title: System and method for quantization of angles for beamforming feedback
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Application No.: US15887436Application Date: 2018-02-02
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Publication No.: US10141989B2Publication Date: 2018-11-27
- Inventor: Jung Hoon Suh , Jun Zhu , Osama Aboul-Magd
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Slater Matsil, LLP
- Main IPC: H04B15/00
- IPC: H04B15/00 ; H04B7/0456 ; H04B7/0452 ; H04B7/06 ; H04W84/12
Abstract:
An embodiment method for beamforming feedback includes receiving a sounding packet for a beamforming transmission, performing planar rotation in accordance with the sounding packet to generate phi and psi angle values, quantizing the phi and psi angle values to a same bit resolution, and feeding back the quantized phi and psi angle values.
Public/Granted literature
- US20180167113A1 System and Method for Quantization of Angles for Beamforming Feedback Public/Granted day:2018-06-14
Information query
