Dynamic hybrid automatic repeat request activation/deactivation in 5G and 6G radio interface
US12401457B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 2022 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Oct 1, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1819
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for dynamically activating and deactivating hybrid automatic repeat request (HARQ). The system includes a base station, user equipment (UE), and a processor. The method provides for determining a first signal quality measurement for the signal quality between the base station and the UE. The first signal quality measurement is then compared with a predetermined signal quality threshold. If the first signal quality measurement is below the predetermined signal quality threshold the UE is directed to activate HARQ. If the first signal quality measurement is above the predetermined signal quality threshold the UE is directed to deactivate HARQ if HARQ is currently active.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.