Title:
METHOD AND APPARATUS FOR SIGNALING FOR BEAM MANAGEMENT USING CHIRP BEAMS
Document Type and Number:
WIPO Patent Application WO/2023/092396
Kind Code:
A1
Abstract:
Aspects of the present disclosure provide a method for using 2D chirp beams that are designed for beamforming with a 2D antenna array rather than simply obtaining 2D array beams from a Kronecker product of underlying 1D array beams. The method allows a robustness in any arbitrary direction rather than only the directions of the underlying 1D array beams. Aspects of the present disclosure also provide signalling schemes that allow a transmitter and a receiver to utilize the 2D beamforming method and benefit from using beams generated from the 2D beamforming method.
Inventors:
MEDRA MOSTAFA (CA)
BALIGH MOHAMMADHADI (CA)
BALIGH MOHAMMADHADI (CA)
Application Number:
PCT/CN2021/133177
Publication Date:
June 01, 2023
Filing Date:
November 25, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04; H04B7/06
Foreign References:
| US20170332249A1 | 2017-11-16 | |||
| CN110535518A | 2019-12-03 | |||
| US20190033453A1 | 2019-01-31 | |||
| US20170231021A1 | 2017-08-10 |
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