METHOD FOR CONFIGURING TRANSMISSION OR RECEPTION TIMING OF WIRELESS DEVICE, AND DEVICE USING SAME METHOD: abstract simplified (18020060)

• This abstract for appeared for patent application number 18020060 Titled 'METHOD FOR CONFIGURING TRANSMISSION OR RECEPTION TIMING OF WIRELESS DEVICE, AND DEVICE USING SAME METHOD'

Simplified Explanation

The abstract describes a method for configuring the timing of transmission or reception in a wireless device, as well as a device that uses this method. Specifically, it explains a method for performing uplink transmission in a wireless communication system. This method involves determining the timing for uplink transmission based on the inclusion of two serving cells in a particular timing advance group. The first and second uplink transmission timings are different from each other, but the uplink transmission is performed using the timing that coincides with the reference uplink transmission timing applied to a downlink timing reference cell.

Original Abstract Submitted

The present specification provides a method for configuring transmission or reception timing of a wireless device, and a device using the same method. A method for performing uplink transmission by a wireless device in a wireless communication system may comprise a method in which, on the basis that a first serving cell and a second serving cell are included in a particular timing advance group (TAG), and first uplink transmission timing and second uplink transmission timing are different from each other, the uplink transmission is performed on the basis of uplink transmission timing coinciding with reference uplink transmission timing applied to a downlink timing reference cell among the first uplink transmission timing and the second uplink transmission timing.