公开(公告)号：US12217504B2

公开(公告)日：2025-02-04

申请号：US18112726

申请日：2023-02-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Junsu Choi ,  Hyunkee Min ,  Jihoon Sung ,  Sunkee Lee ,  Junghun Lee

IPC: G06V20/20 ,  G06F3/0483 ,  G01S5/02

Abstract: An electronic device may include a display, a camera, a communication circuitry, and a processor, wherein the processor may be configured to: control to transmit an image obtained through the camera to an external device through the communication circuitry, receive an AR image including at least one object from the external device through the communication circuitry and display same through the display, recognize a target object from among the at least one object, and map one of peripheral devices found on a data communication link through the communication circuitry to a target device corresponding to the recognized target object. Various embodiments are possible.

公开(公告)号：US20200037392A1

公开(公告)日：2020-01-30

申请号：US16520152

申请日：2019-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wenxun Qui ,  Hao Chen ,  Matthew Tonnemacher ,  In-sick Jung ,  Jihoon Sung ,  Khuong N. Nguyen ,  Abhishek Sehgal ,  Jianhua Mo ,  Jianzhong Zhang ,  Junyeop Jung ,  John Wensowitch ,  Eric Johnson ,  Namjoon Park

IPC: H04W76/38 ,  H04W76/10 ,  H04W24/08 ,  H04W76/25 ,  H04L29/08

Abstract: A method of an electronic device for a connection management is provided. The method comprises: establishing a communication link with an access point (AP); receiving a triggering indication based on link information measured by the electronic device; determining a quality of the communication link between the electronic device and the AP based on the received triggering indication; comparing, based on the determined quality of the communication link, at least two Q values fetched from a Q table that is determined according to context in which in the electronic device is being used; setting a quantized aggressive index (QAI) value based on the compared at least two Q values; and generating a disconnection command based on the QAI value, wherein the disconnection command is a physical disconnection command or a virtual disconnection command of the communication link between the electronic device and the AP.

公开(公告)号：US12062317B2

公开(公告)日：2024-08-13

申请号：US17422606

申请日：2021-07-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunkee Min ,  Doosuk Kang ,  Jihoon Sung ,  Sunkey Lee ,  Junghun Lee ,  Junsu Choi

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2370/02 ,  G09G2370/045 ,  G09G2370/06 ,  G09G2370/16

Abstract: An electronic device is provided. The electronic device includes a communication circuit, and at least one processor operatively connected to the communication circuit, wherein the at least one processor is configured to establish, via the communication circuit, a communication connection with a display device, identify channel information about a first channel on which the communication connection is established, identify image information about an image displayed in the display device, and based on the channel information about the first channel and the image information, identify whether the electronic device is capable of transmitting a data frame each communication cycle which corresponds to a frame rate provided in the display device.

公开(公告)号：US12126434B2

公开(公告)日：2024-10-22

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: H04W48/18 ,  H04L1/00 ,  H04W28/02 ,  H04W28/20 ,  H04W52/02 ,  H04L67/131

CPC classification number: H04L1/0018 ,  H04W28/0252 ,  H04W28/20 ,  H04W48/18 ,  H04W52/0248 ,  H04L67/131

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：US20240172421A1

公开(公告)日：2024-05-23

申请号：US18233357

申请日：2023-08-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jongmin KIM ,  Chansic Yoon ,  Jihoon Sung

IPC: H10B12/00

CPC classification number: H10B12/482 ,  H10B12/0335 ,  H10B12/315

Abstract: A semiconductor device includes an active pattern on a substrate. A bit line structure is on the active pattern. A spacer structure is on a sidewall of the bit line structure. A lower contact plug directly contacts the spacer structure. The spacer structure includes a first spacer covering an upper sidewall of the lower contact plug and a second spacer covering a lower sidewall of the lower contact plug and a portion of a lower surface of the lower contact plug. The lower contact plug includes an extension portion covered by the first and second spacers and a protrusion portion protruding from the first and second spacers. A bottom surface of the protrusion portion is disposed at a level that is lower than or equal to a level of a bottom surface of the second spacer.

公开(公告)号：US11924894B2

公开(公告)日：2024-03-05

申请号：US17291053

申请日：2019-08-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyeong Jeong ,  Chounjong Nam ,  Jihoon Sung ,  Heeseok Ahn ,  Sunkee Lee ,  Insick Jung ,  Junyeop Jung

IPC: H04W4/00 ,  H04W76/12 ,  H04W76/14 ,  H04W84/12

CPC classification number: H04W76/12 ,  H04W76/14 ,  H04W84/12

Abstract: An electronic device according to various embodiments comprises: at least one wireless communication circuit configured to transmit and receive wireless signals according to IEEE 802.11 standard; a processor operatively connected to the wireless communication circuit; and a memory operatively connected to the processor, wherein the memory can store instructions allowing, when executed, the processor to: receive a first request message for a tunneled direct link setup (TDLS) session defined by the IEEE 802.11 standard from a first access point (AP) through the wireless communication circuit; determine, on the basis of the first request message, that an external electronic device having requested the TDLS session is connected to a second AP; establish a connection to the second AP through the wireless communication circuit on the basis of the determination; transmit a second request message for the TDLS session to the second AP; and establish the TDLS session with the external electronic device through the second AP on the basis of the reception of a response message to the second request message from the external electronic device. Additional various embodiments are possible.

公开(公告)号：US11284473B2

公开(公告)日：2022-03-22

申请号：US16520152

申请日：2019-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wenxun Qiu ,  Hao Chen ,  Matthew Tonnemacher ,  In-sick Jung ,  Jihoon Sung ,  Khuong N. Nguyen ,  Abhishek Sehgal ,  Jianhua Mo ,  Jianzhong Zhang ,  Junyeop Jung ,  John Wensowitch ,  Eric Johnson ,  Namjoon Park

IPC: H04W76/38 ,  H04W76/10 ,  H04W24/08 ,  H04W76/25 ,  H04L67/50

Abstract: A method of an electronic device for a connection management is provided. The method comprises: establishing a communication link with an access point (AP); receiving a triggering indication based on link information measured by the electronic device; determining a quality of the communication link between the electronic device and the AP based on the received triggering indication; comparing, based on the determined quality of the communication link, at least two Q values fetched from a Q table that is determined according to context in which in the electronic device is being used; setting a quantized aggressive index (QAI) value based on the compared at least two Q values; and generating a disconnection command based on the QAI value, wherein the disconnection command is a physical disconnection command or a virtual disconnection command of the communication link between the electronic device and the AP.