Bandwidth part operation for combination DCI for scheduling multiple cells
US12356423B2 · kind B2 · utility
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Key dates
| Filing date | Jan 10, 2020 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Mar 20, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Certain aspects of the present disclosure provide techniques for efficient signaling of frequency resources in multiple cells. For example, a single downlink control information (DCI) transmission to a user equipment (UE) may be used to indicate a bandwidth part (BWP) switch to be applied in multiple cells. In some cases, the BWP switch may be into a pre-defined BWP across the multiple cells (and the same DCI may also schedule or trigger data or reference signals in the pre-defined BWP).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.