公开(公告)号：US10856129B2

公开(公告)日：2020-12-01

申请号：US15404041

申请日：2017-01-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il-Suk Ko ,  Ohyun Jo

IPC: H04W8/00 ,  H04W4/80 ,  H04W4/70 ,  H04W76/10 ,  H04W84/18

Abstract: The present disclosure relates to a sensor network, machine type communication (MTC), machine-to-machine (M2M) communication, and technology for internet of things (IoT). The present disclosure may be applied to intelligent services based on the above technologies, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. An operating method of a first electronic device in a communication system is provided. The operating method includes detecting that a setup of a wireless connection with a second electronic device for a short range communication has been started; receiving, from the second electronic device, state information for determining a role of the first electronic device for the wireless connection; determining the role of the first electronic device based on the state information; completing the setup of the wireless connection based on the determined role; and communicating with the second electronic device through the wireless connection based on the determined role.

公开(公告)号：US10680722B2

公开(公告)日：2020-06-09

申请号：US15264166

申请日：2016-09-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Il-Suk Ko ,  Dae-Young Lee ,  Ohyun Jo ,  Jae-Hwa Kim

IPC: H04L1/18 ,  H04B15/06 ,  H04L1/16

Abstract: A terminal in a communication system is provided. The terminal includes a transmitter configured to transmit a data frame including one preamble and a plurality of data blocks to another terminal by considering whether a preset signal is received, and a receiver configured to detect the preset signal from a signal received through an antenna while the data frame is transmitted by the transmitter.