Proposal, relating to transmission timing error, for V2X sidelink communication
US12082138B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 25, 2020 |
| Grant date | Sep 3, 2024 |
| Priority date | — |
| Expiry date | May 17, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/46
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A disclosure of the present specification provides a method for V2X sidelink communication, which is performed by a vehicle to everything (V2X) device. The method may comprise the steps of: performing synchronization for V2X sidelink transmission on the basis of a synchronization reference user equipment (SyncRefUE); and performing V2X sidelink transmission on the basis of the synchronization. For the V2X sidelink transmission, a transmission timing error (Te) may have a value smaller than or equal to a first value. The first value may be predetermined on the basis of a subcarrier spacing (SCS) of a sidelink signal, and the subcarrier spacing (SCS) may include 15 kHz, 30 kHz, and 60 kHz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.