Method and device for reporting reference signal received power
US9479306B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2014 |
| Grant date | Oct 25, 2016 |
| Priority date | — |
| Expiry date | Mar 26, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0035
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide a method and device for reporting reference signal received power. A base station determines at least one first channel-state information reference signal CSI-RS resource used by a terminal to report reference signal received power RSRP, where the first CSI-RS resource includes at least one antenna port group, and the antenna port group includes at least one antenna port; the base station sends first CSI-RS resource configuration information to the terminal, where the first CSI-RS resource configuration information carries the at least one first CSI-RS resource; and the base station receives RSRP that is of each antenna port group included in the first CSI-RS resource and is reported by the terminal. The embodiments of the present invention save overheads of reporting RSRP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.