公开(公告)号：US20200162223A1

公开(公告)日：2020-05-21

申请号：US16460386

申请日：2019-07-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong-hun HAN ,  Young-wook SON ,  Sung-hyun CHOI ,  Seong-won KIM ,  Kang-hyun LEE

IPC: H04L5/00 ,  H04W24/08 ,  H04W72/04

Abstract: Provided is a wireless communication device including at least one processor configured to transmit a plurality of test signals generated based on different transmission factors to a reception device, and transmit first data to the reception device based on a transmission factor of a first test signal among the plurality of test signals in response to determining a first acknowledgement signal has been received, the first acknowledgement signal corresponding to the first test signal, the transmission of the first data being via a wireless data channel while second data is contemporaneously transmitted via the wireless data channel by another device.