- 专利标题: Method and apparatus for coherent receive beamforming
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申请号: US16402273申请日: 2019-05-03
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公开(公告)号: US10707946B2公开(公告)日: 2020-07-07
- 发明人: Michael Ruder , Yeong-Sun Hwang , Zhibin Yu , Holger Neuhaus , Tom Harel , Rajarajan Balraj , Matthias Malkowski
- 申请人: Intel IP Corporation
- 申请人地址: US CA Santa Clara
- 专利权人: Intel IP Corporation
- 当前专利权人: Intel IP Corporation
- 当前专利权人地址: US CA Santa Clara
- 代理机构: 2SPL Patent Attorneys
- 优先权: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@347eacac
- 主分类号: H04B7/08
- IPC分类号: H04B7/08 ; H04B7/0456 ; H04L25/02 ; H04L27/26 ; H04B17/318
摘要:
A method and apparatus for receive beam-forming in an analog domain. A user equipment may perform channel estimation for obtaining a set of channel responses for a plurality of antennas of the UE. The UE may determine a beamforming codeword for receive beamforming based on the set of channel responses. The UE may apply a training codeword to the received signal in analog domain. The training codeword includes phase adjustment coefficients for each antenna and a different training codeword may be applied for each channel observation. The UE may measure a metric for at least one candidate codeword based on the set of channel responses and determine the beamforming codeword based on the metric.
公开/授权文献
- US20200007222A1 METHOD AND APPARATUS FOR COHERENT RECEIVE BEAMFORMING 公开/授权日:2020-01-02
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