公开(公告)号：US20190058555A1

公开(公告)日：2019-02-21

申请号：US16103255

申请日：2018-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwa Sun YOO ,  Hyoungmin KIM

IPC: H04L1/18 ,  H04W72/14 ,  H04W28/02 ,  H04L5/00 ,  H04W80/06 ,  H04W74/06 ,  H04W72/04

Abstract: A method for operating a base station (BS) in a wireless communication system is provided. The method includes transmitting, to a terminal, downlink data, allocating uplink resources for uplink data related to the downlink data without any request from the terminal, and transmitting control information indicating the uplink resources.