Beam precoding manner reporting method, scheduling method, and device
US10051485B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2013 |
| Grant date | Aug 14, 2018 |
| Priority date | — |
| Expiry date | Dec 20, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide a beam precoding manner reporting method, a scheduling method, and a device. The reporting method includes: determining, by UE, a used beam precoding manner, where the beam precoding manner is used to indicate a first beam combination usage result, and the first beam combination usage result includes usage manners, which are determined by the UE when the UE uses beams in combination, of the beams, where a beam combination usage manner includes one or two or three of beam selection, beam multiplexing, and beam cooperation according to different total quantities of the beams; and sending, by the UE, the beam precoding manner to a base station, so that the base station schedules the UE based on the beam precoding manner. Technical solutions of the present invention can reduce inter-cell interference in an active antenna system during vertical cell splitting, and increase a system throughput.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.