Signaling of a channel state information reference signal (CSI-RS) mapping configuration for a new radio (NR) system
US11139876B2 · kind B2 · utility
2Cited by
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22Claims
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Key dates
| Filing date | May 7, 2018 |
| Grant date | Oct 5, 2021 |
| Priority date | — |
| Expiry date | Aug 25, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Technology for a Next Generation NodeB (gNB) operable to communicate a channel state information reference signal (CSI-RS) resource element (RE) mapping configuration to a user equipment (UE) is disclosed. The gNB can determine a CSI-RS RE mapping configuration that 5 identifies resource elements for a CSI-RS resource at a frequency domain location (k) and at a time domain location (l). The gNB can encode the CSI-RS RE mapping configuration for transmission to the UE via higher layer signaling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.