Multiplexing of channel state information reference signals (CSI-RS)
US11239981B2 · kind B2 · utility
2Cited by
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16Claims
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Key dates
| Filing date | Jun 27, 2018 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Jun 27, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0053
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Technology for a next generation node B (gNB) operable to transmit in multiple bandwidth parts (BWPs) is disclosed. The UE can determine a channel state information reference signal (CSI-RS) symbol location in a first bandwidth part (BWP). The UE can determine a CSI-RS symbol location in a second BWP. The UE can encode the CSI-RS in one or more of the first BWP or the second BWP for transmission to a user equipment (UE). The UE can have a memory interface configured to send to a memory the CSI-RS symbol location.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.