公开(公告)号：US20240072944A1

公开(公告)日：2024-02-29

申请号：US18261420

申请日：2022-01-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangkyu BAEK ,  Nishithkumar Dhananjay TRIPATHI ,  Soenghun KIM

IPC: H04L1/1867 ,  H04L1/1812 ,  H04W72/232

CPC classification number: H04L1/1887 ,  H04L1/1812 ,  H04W72/232

Abstract: The present disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates. According to an embodiment of the present disclosure, a method performed by a terminal in a communication system is provided. The method performed by the terminal comprises the steps of: receiving, from a base station, logical channel configuration information that includes first information about an available hybrid automatic repeat request (HARQ) mode corresponding to a logical channel, and serving cell configuration information that includes second information about an available HARQ mode for each HARQ process ID; performing a logical channel prioritization procedure on the basis of the first information and the second information; and transmitting uplink data to the base station on the basis of the result of the logical channel prioritization procedure.