Method for indicating precoding vector, and device
US10447357B2 · kind B2 · utility
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3References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 30, 2018 |
| Grant date | Oct 15, 2019 |
| Priority date | — |
| Expiry date | Nov 30, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B7/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
This application disclose a method for indicating and determining a precoding vector related to precoding technologies to increase an overall system performance gain. The method may include: generating indication information, and sending the indication information. The indication information is used to indicate a plurality of component vectors of a precoding vector and a combination coefficient of each component vector. The combination coefficient of the component vector includes at least one of the following types: a wideband amplitude coefficient, a narrowband amplitude coefficient, and a narrowband phase coefficient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.