Codebook feedback processing method, device, apparatus and medium
US11706762B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2021 |
| Grant date | Jul 18, 2023 |
| Priority date | — |
| Expiry date | Apr 16, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This disclosure provides a codebook feedback processing method, a device, an apparatus and a medium. The method includes: determining, by a terminal, based on a quantity of repeated transmissions of a repeatedly transmitted semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH), whether there is at least one valid transmission in corresponding transmission opportunities; and determining, by the terminal, based on whether there is at least one valid transmission, whether a feedback bit position is reserved for the SPS PDSCH in a feedback codebook. A base station determines, based on whether there is at least one valid transmission, whether a feedback bit position is reserved for the SPS PDSCH in the feedback codebook.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.