Method for determining hybrid automatic repeat request acknowledgement information
US12381655B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Mar 23, 2021 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Mar 23, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for determining a hybrid automatic repeat request acknowledgement (HARQ-ACK) codebook, performed by a user equipment, including: determining an index parameter according to a number of at least one piece of downlink control information (DCI), in response to a network device scheduling the at least one piece of DCI, and each piece of DCI in the at least one piece of DCI scheduling at least one physical downlink shared channel (PDSCH); and determining the HARQ-ACK codebook corresponding to the at least one piece of DCI according to the index parameter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.