Apparatuses and methods for non-linear precoding
US11316570B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Feb 9, 2018 |
| Grant date | Apr 26, 2022 |
| Priority date | — |
| Expiry date | Jun 17, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0091
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems, methods, apparatuses, and computer program products for non-linear precoding in radio access networks are provided. One method may include, when it is determined that a user equipment is capable of being non-linearly precoded, determining one of two non-linear precoding modes and indicating the determined non-linear precoding mode to the user equipment. One of the two non-linear precoding modes is configured to use explicit beamformed channel state information, and the other one of the two non-linear precoding modes is configured to use explicit full downlink channel state information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.