Method for performing channel estimation in wireless communication system and apparatus therefor
US10567057B2 · kind B2 · utility
3Cited by
1References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 18, 2015 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Jul 7, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/54
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for performing, by a UE, channel estimation in a wireless communication system includes: receiving, from an eNB, a control message including reference signal transmission pattern information representing a transmission pattern of a channel estimation reference signal (RS) transmitted through antenna ports; receiving the reference signal from the eNB on the basis of the received reference signal transmission pattern information; measuring a channel per antenna port of the eNB on the basis of the received reference signal; and feeding back channel state information related to the measured channel to the eNB.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.