Multi-channel beamforming method and apparatus, and storage medium
US11962376B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2021 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Aug 28, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/10
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of this application provide a multi-channel beamforming method and apparatus. The method includes: determining a target downlink positive polarization beam and a target downlink negative polarization beam based on M preset weight sets, where each weight set includes a phase weight set and an amplitude weight set, different weight sets include a same amplitude weight set, different weight sets include different phase weight sets, and both a quantity of phase weights in the phase weight set and a quantity of amplitude weights in the amplitude weight set are determined based on a quantity of a plurality of channels, where M is an even number greater than 0; and obtaining a target downlink signal based on the target downlink positive polarization beam and the target downlink negative polarization beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.