Methods and arrangements for CSI reporting
US9385852B2 · kind B2 · utility
10Cited by
0References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 8, 2013 |
| Grant date | Jul 5, 2016 |
| Priority date | — |
| Expiry date | Nov 8, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03898
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method in a wireless device for reporting Channel State Information (CSI). The wireless device is comprised in a wireless communications system. The method includes receiving a CSI process configuration and a request for CSI information from a network node. The method further includes reporting CSI for one or more CSI processes. The CSI reflects the state of the channel for a CSI reference resource. According to the method, the CSI reference resource is determined based on the number of configured CSI processes. Related devices are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.