Beam information feedback method and user apparatus
US10763938B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Apr 19, 2018 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Apr 19, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided is a beam information feedback method performed by a user equipment, comprising: determining a first beam and a plurality of second beams according to a beam selection result; transmitting beam indexes of the plurality of second beams to a base station according to the beam power of the plurality of second beams; transmitting wideband beam information correspondingly to the beam indexes of the plurality of second beams; and transmitting subband beam information correspondingly to the beam indexes of the plurality of second beams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.