US Patent No. 10,925,108

METHOD AND APPARATUS FOR RETRANSMITTING UPLINK DATA CONFIGURED IN DISCONTINUOUS RECEPTION IN A WIRELESS COMMUNICATION SYSTEM


Patent No. 10,925,108
Issue Date February 16, 2021
Title Method And Apparatus For Retransmitting Uplink Data Configured In Discontinuous Reception In A Wireless Communication System
Inventorship Jaehyuk Jang, Suwon-si (KR)
Seungri Jin, Suwon-si (KR)
Soenghun Kim, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,925,108

1. A method performed by a terminal in a wireless communication system, the method comprising:receiving, from a base station, system information including configuration information on a supplementary uplink (SUL) of a cell associated with the base station, and information on an offset applied to a timing advance, wherein an uplink of the cell and the SUL are configured for one downlink of the cell;
determining a transmission timing for an uplink signal to be transmitted on the SUL, based on the information on the offset applied to the timing advance; and
transmitting, to the base station, the uplink signal on the SUL, based on the determined transmission timing.