Timing advance validation and adjustment
US12047328B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2020 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Apr 24, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems, methods, apparatuses, and computer program products for timing advance (TA) validation and/or adjustment, for example in 5G NR, are provided. One method may include configuring, by a network node, at least one user equipment for at least one preconfigured uplink resource (PUR), and, before moving to idle or inactive mode, configuring the at least one user equipment to measure time of arrival (TOA) on a plurality of beams from a plurality of network nodes and to determine reference signal time difference (RSTD) values (600). The method may also include receiving data from the at least one user equipment using the at least one preconfigured uplink resource (PUR) (630).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.