公开(公告)号：US20230020265A1

公开(公告)日：2023-01-19

申请号：US17435513

申请日：2021-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkee MIN ,  Doosuk KANG ,  Jihoon SUNG ,  Sunkee LEE ,  Junghun LEE ,  Junsu CHOI

IPC: H04L1/00 ,  H04W28/20 ,  H04W48/18 ,  H04W52/02 ,  H04W28/02

Abstract: Various embodiments disclose a method and an apparatus for controlling a network for low latency and low power data communication in a tethered AR system. An electronic device according to various embodiments may include a wireless communication circuit; and a processor operatively connected to the wireless communication circuit, wherein the processor is configured to identify a first Service Period (SP), based on a data amount of a predetermined data path when an Augmented Reality (AR) service with an external device is initiated, identify a transmission interval on the basis of a frame rate of the external device, identify whether a network connected to the electronic device satisfies a predetermined transmission requirement, based on at least the first SP and the transmission interval, determine connection information related to a connection with the eternal device on the basis of a network which satisfies the transmission requirement, and make the connection with the external device on the basis of the connection information. Various embodiments are possible.

公开(公告)号：US20220264322A1

公开(公告)日：2022-08-18

申请号：US17729403

申请日：2022-04-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsu CHOI ,  Hyunkee MIN ,  Chiho KIM ,  Junghun LEE

IPC: H04W16/28 ,  H04B7/06

Abstract: Provided is an electronic device that includes a communication module, a memory, and a processor operatively connected to the communication module and the memory, which includes instructions that, when executed, cause the processor to perform beamforming training, control to transmit or receive through the communication module a radio signal for a radar function based on the beamforming training, to detect at least one object positioned based on the radio signal transmitted or received in the determined beam direction, to set at least one of the at least one object as a reference object, to periodically transmit or receive the radio signal in a direction of the reference object, to monitor a state of the reference object, based on the radio signal transmitted or received in the direction of the reference object, and to repeat the performing of the beamforming training, based on the monitoring result.

公开(公告)号：US20210344377A1

公开(公告)日：2021-11-04

申请号：US17197393

申请日：2021-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yi YANG ,  Moonseok KANG ,  Hyunkee MIN ,  Moongee CHO ,  Geonwoo KIM ,  Sukgi HONG

IPC: H04B1/719 ,  H04W84/12 ,  H04W16/14

Abstract: An electronic device is provided. The electronic device includes an antenna to transmit or receive a signal of a specific frequency band, a wireless local area network (WLAN) communication module, and an ultra-wide band (UWB) communication module, wherein the UWB communication module may be configured to transmit a first signal notifying that the specific frequency band is to be used to the WLAN communication module, and use the specific frequency band, wherein the WLAN communication module may be configured to terminate, in case that the specific frequency band is being used, a use of the specific frequency band within a preset time in response to reception of the first signal, and transmit, when the use of the specific frequency band is terminated, a second signal indicating whether the specific frequency band is used by the WLAN communication module to the UWB communication module.

公开(公告)号：US20210273697A1

公开(公告)日：2021-09-02

申请号：US17256463

申请日：2019-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkee MIN ,  Youngkow LEE ,  Junghun LEE ,  Chounjong NAM ,  Taehun LIM ,  Minwhoa HONG ,  Sunkey LEE ,  Doosuk KANG ,  Bokun CHOI

IPC: H04B7/0491 ,  H04B7/06 ,  H04B17/364 ,  H04L12/26 ,  H04B17/336

Abstract: According to various embodiments, an electronic device comprises: a housing; a first wireless communication circuit located inside the housing and configured to support directional wireless communication by using beamforming; a second wireless communication circuit located inside the housing and configured to support omni-directional wireless communication; a processor operatively connected to the first wireless communication circuit and the second wireless communication circuit; and a memory operatively connected to the processor. The memory, when running, may store instructions for the processor to: perform the directional wireless communication together with an external electronic device capable of performing the directional wireless communication and the omni-directional wireless communication, by using the first wireless communication circuit; determine the distance between an electronic device and the external electronic device, at least partially on the basis of a signal of the external electronic device received by using the second wireless communication circuit, when the stop or degradation of the directional wireless communication is detected; and reattempt the directional wireless communication by using the first wireless communication circuit, at least partially on the basis of the determined distance, or determine whether to start the omni-directional wireless communication by using the second wireless communication circuit. Other embodiments are possible.

公开(公告)号：US20210143880A1

公开(公告)日：2021-05-13

申请号：US16620699

申请日：2018-05-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkee MIN ,  Gongbo MOON ,  Sunkee LEE ,  Taehun LIM ,  Minwhoa HONG ,  Doosuk KANG ,  Chounjong NAM ,  Junghun LEE ,  Bokun CHOI

IPC: H04B7/06 ,  H04W36/06 ,  H04B7/0408

Abstract: Various embodiments of the present invention relate to an electronic device for controlling communications. The electronic device may comprise: a housing including a first side and a second side facing the first side; a touch screen display exposed through the first side; a wireless communication unit for generating a directional beam in order to establish a wireless communication channel with an external electronic device; a sensor mounted in the housing; at least one processor mounted in the housing and electrically coupled to the display, the wireless communication unit and the sensor; and a memory mounted in the housing and electrically coupled to the at least one processor. The memory according to the various embodiments of the present invention is, when executed, characterized in that the processor is configured to: perform a first direction search for determining the direction of the directional beam corresponding to a first section, wherein the first section falls within a range corresponding to the direction of the electronic device; detect a change in direction of the electronic device by using the wireless communication unit and the sensor; and in response to the change of direction, perform, at least partially, a second direction search corresponding to a second section on the basis of the detected direction change, wherein the second section falls within a range corresponding to the changed direction of the electronic device, and the second section has a smaller range than that of the first section. Other embodiments are possible.

公开(公告)号：US20210014641A1

公开(公告)日：2021-01-14

申请号：US16921147

申请日：2020-07-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junsu CHOI ,  Chiho KIM ,  Hyunkee MIN ,  Junghun LEE

IPC: H04W4/02 ,  G01S13/62

Abstract: An object recognition method and an electronic device thereof are provided. The method includes transmitting a signal to an external object, controlling a wireless communication module to receive a signal reflected from the external object, controlling the wireless communication module to obtain a channel impulse response based on the transmitted signal and the received signal, obtaining information of an orientation of the external object based on the received signal, detecting phase noise caused by a movement of the electronic device, extracting a component matching the orientation of the external object from the detected phase noise, and compensating for phase information in the channel impulse response based on the component matching the orientation of the external object.

公开(公告)号：US20250167861A1

公开(公告)日：2025-05-22

申请号：US19034163

申请日：2025-01-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkee MIN ,  Junyoung PARK ,  Heetae KIM

IPC: H04B7/06

Abstract: An electronic device is disclosed. A method of operating an electronic device includes obtaining at least one of a data rate necessary for an application, a latency necessary for the application, or traffic associated with the application, communicating with an external electronic device using at least one of a plurality of antennas included in the electronic device based on the at least one of the data rate, the latency, or the traffic, and performing a control associated with a radio frequency (RF) front-end module (FEM) connected to an antenna unused for communication with the external electronic device among the plurality of antennas.

公开(公告)号：US20250036341A1

公开(公告)日：2025-01-30

申请号：US18786219

申请日：2024-07-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Choonkyoung MOON ,  Doosuk KANG ,  Hyunkee MIN ,  Mingyu LEE ,  Bokun CHOI

IPC: G06F3/14 ,  G06F3/01

Abstract: A wearable electronic device may include a camera, a display, and at least one processor operatively connected, directly or indirectly, to the camera, and the display, wherein the at least one processor may be configured to identify a displayable area corresponding to an external display included in an image of a space acquired through the camera, identify, based on at least a portion of the external display being excluded from the displayable area due to movement of the external display, a first area of the displayable area, in which a portion of the external display is disposed and a second area of the displayable area, which corresponds to a remaining area excluding the first area, and control the display to display a virtual screen on the second area.

公开(公告)号：US20240114393A1

公开(公告)日：2024-04-04

申请号：US18486022

申请日：2023-10-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkee MIN ,  Wonbin PARK ,  Changmok YANG ,  Jusik YUN ,  Seongsu CHOI ,  Junsu CHOI ,  Hyeonu CHOI

IPC: H04W28/08 ,  H04L43/0888 ,  H04W28/02 ,  H04W40/12

CPC classification number: H04W28/0983 ,  H04L43/0888 ,  H04W28/0263 ,  H04W40/12

Abstract: An embodiment of the disclosure relates to a device and a method for wireless local area network (LAN) communication in an electronic device. An electronic device may include a communication circuit and a processor, wherein the processor is configured to set up multiple links to an external electronic device, configure, to be an active link, at least one link among the multiple links, configure at least one other link to be an inactive link, transmit data to and/or receive data from the external electronic device via the active link, identify a radio signal state of the inactive link if it is determined to perform link switching, based on a radio signal state of the active link, and based on the radio signal states of the active link and the inactive link, reconfigure an active link and an inactive link of the multiple links. Other embodiments may also be possible.

公开(公告)号：US20240098602A1

公开(公告)日：2024-03-21

申请号：US18505051

申请日：2023-11-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seongsu CHOI ,  Junsu CHOI ,  Hyeonu CHOI ,  Hyunkee MIN ,  Hongchan PARK ,  Jaeho YOON ,  Sunkee LEE ,  Junhak LIM

IPC: H04W36/30 ,  H04M1/02 ,  H04W36/00 ,  H04W48/16

CPC classification number: H04W36/304 ,  H04M1/0216 ,  H04M1/0243 ,  H04W36/0072 ,  H04W36/00837 ,  H04W48/16 ,  H04W84/12

Abstract: Electronic devices and methods according to various embodiments of the disclosure may comprise or utilize a display of which at least a portion is flexible and a display area exposed to the outside, which is changeable, an antenna module, a communication module for performing wireless local area network (LAN) communication with an access point by using the antenna module, and a processor. Various other embodiments are possible.