Method for reporting channel status and device
US10757688B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2015 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Oct 28, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0098
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for reporting a channel status and a device are disclosed. A user equipment UE uses M cells to transmit data, and the method includes: transmitting, by the base station, configuration signaling to the UE, where the configuration signaling includes a reporting period of channel state information CSI of N cells in the M cells; transmitting, by the base station, channel status request signaling to the UE, where the channel status request signaling is used to instruct the UE to report the CSI of the N cells; and receiving, by the base station, CSI of a cell that is in the N cells and that is managed by the base station, where the CSI is transmitted by the UE according to the reporting period. A corresponding base station and a corresponding user equipment are further disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.