公开(公告)号：US20180115438A1

公开(公告)日：2018-04-26

申请号：US15793329

申请日：2017-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Jin PARK ,  Hyung Yeol LEE ,  Chang Won NAM ,  Yun Gyu BAE ,  Won Joon CHO

IPC: H04L12/54 ,  H04L12/891 ,  H04W84/12 ,  H04W40/16 ,  H04W76/02

CPC classification number: H04L12/5692 ,  H04L47/41 ,  H04L69/14 ,  H04W36/04 ,  H04W36/06 ,  H04W40/16 ,  H04W40/246 ,  H04W72/04 ,  H04W72/12 ,  H04W72/1231 ,  H04W76/16 ,  H04W84/12 ,  H04W88/06

Abstract: An electronic device is provided. The electronic device includes one or more antennas that resonate within a licensed band and an unlicensed band, a first communication circuit electrically connected with at least part of the one or more antennas and processing an LTE signal, a second communication circuit electrically connected with at least part of the one or more antennas and processing a Wi-Fi signal, and a processor electrically connected with the first communication circuit and the second communication circuit. The processor is configured to obtain first data indicating a state of a first channel corresponding to a first communication protocol, obtain second data indicating a state of a second channel corresponding to a second communication protocol, select at least one communication protocol based on the first data and the second data, and perform communication through a communication circuit, which corresponds to the selected at least one communication protocol.

公开(公告)号：US20190261363A1

公开(公告)日：2019-08-22

申请号：US16344068

申请日：2017-10-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Jin PARK ,  Dae Ho KANG ,  Chang Won NAM ,  Hyung Yeol LEE ,  Chaiman LIM ,  Won Joon CHO

IPC: H04W72/04 ,  H04L5/00

Abstract: An electronic device according to an embodiment may comprise: at least one antenna; a first communication circuit connected to the at least one antenna and configured to communicate using a long term evolution (LTE) signal in a licensed band and an LTE signal in an unlicensed band; and a second communication circuit connected to the first communication circuit and at least a part of the at least one antenna, and configured to communicate using a Wi-Fi signal in the unlicensed band. The first communication circuit is configured to, acquire, from the second communication circuit, information on state of a channel in the unlicensed band associated with the first communication circuit and the second communication circuit, and determine a time interval associated with processing of the LTE signal in the unlicensed band. Various other embodiments recognized from the specification are also possible.

公开(公告)号：US20180192370A1

公开(公告)日：2018-07-05

申请号：US15850652

申请日：2017-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chang Won NAM ,  Dae Ho KANG ,  Sung Jin PARK ,  Hyung Yeol LEE ,  Won Joon CHO

IPC: H04W52/02 ,  H04W72/04

Abstract: An electronic apparatus is provided. The electronic apparatus includes a radio frequency (RF) module receiving a signal from a base station (BS) of a first network through a downlink subframe including a plurality of symbols in an unlicensed band and at least one processor operating in a first mode or in a second mode power consumed in the second mode is lower than power consumed in the first mode.

公开(公告)号：US20180152275A1

公开(公告)日：2018-05-31

申请号：US15824939

申请日：2017-11-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Won Joon CHO ,  Sung Jin PARK ,  Dae Ho KANG ,  Chang Won NAM ,  Hyung Yeol LEE ,  Chaiman LIM ,  Ki Tae LEE ,  Sun Min HWANG

IPC: H04L5/00 ,  H04W72/12 ,  H04W72/04

CPC classification number: H04L5/0062 ,  H04L5/0053 ,  H04L27/0006 ,  H04W72/0446 ,  H04W72/1215

Abstract: An electronic device includes a first communication module, a second communication module, a memory, a processor configured to be electrically connected with the first communication module and the second communication module, and a memory. The processor is configured to verify a first data packet to be transmitted via the first communication module. The processor is also configured to obtain scheduling information of a second data packet received via the second communication module. The processor is also configured to adjust a time when transmission of the first data packet is started, based on the scheduling information.