Method for determining precoding matrix indicator, user equipment, and base station
US11101853B2 · kind B2 · utility
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4References
36Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 17, 2020 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Jul 17, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0048
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to methods for determining a precoding matrix indicator, user equipment, and base stations. One example method includes sending a first reference signal set to user equipment, where the first reference signal set is associated with a user equipment-specific matrix set, and receiving a precoding matrix indicator (PMI) sent by the user equipment, where the PMI is used for indicating a precoding matrix that is selected based on the first reference signal set by the user equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.