Methods and apparatuses for timing advance adjustment in uplink transmission
US12058742B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 24, 2020 |
| Grant date | Aug 6, 2024 |
| Priority date | — |
| Expiry date | Apr 2, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/0833
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method performed by a user equipment for wireless communication and a user equipment are provided. The method includes: receiving a timing advance command in uplink slot n; and determining, according to a time when the timing advance command is received, a time for applying an uplink transmission timing adjustment starting from a start of uplink slot n+k+1, wherein: k is determined according to a duration of N1 symbols; n, k, and N1 are all integers; and a value of N1 corresponds to at least one of the following: a physical downlink shared channel (PDSCH) decoding time defined by PDSCH processing capability 1 when a reference processing capability assumption is true; a PDSCH decoding time defined by the PDSCH processing capability 1 when a PDSCH demodulation reference signal (DM-RS) is configured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.