Coefficient solution for low peak-to-average power ratio (PAPR) precoders
US11956034B2 · kind B2 · utility
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32Claims
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Key dates
| Filing date | May 1, 2019 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Dec 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/0639
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A network node is provided. The network node includes processing circuitry configured to determine at least one Convex Reduction of Amplitude, CRAM, projection matrix based at least in part on a signal subspace of scheduled wireless devices, and optionally cause transmission based at least in part on the at least one CRAM projection matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.