Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Han Technology Co., Ltd

Sangkyu Park

Jai-Jin Lim

Jaeho Jeon

Youngkyu Choi

Gyouhwan Kim

Dohyung Ha

Junghyuck Im

Kisung Kim

Wonseok Oh

Saewon Kwon

Yan Xin

Hakyung Jung

Mandar Narsinh Kulkarni

Jungwon Lee

Jianzhong Zhang

Vikram Chandrasekhar

Minwoo Lee

Youngjin Kim

Russell Douglas Ford

Minjae Kim

Youngsuk Sun

Kye Hyun Baek

Haejoong Park

Pranav Madadi

Han Wang

Panhyung Lee

Ohsung Kwon

Sungkeun Park

Jinhee Lee

Yunju Lee

Jonghwa Park

Joonkwon Cho

Seungyeol Oh

Hongmyoung Kim

Dooil Hwang

An apparatus of a base station in a wireless communication system supporting time division duplex (TDD) and a method thereof are provided. The apparatus includes at least one transceiver, and at least one processor operatively connected with the at least one transceiver. The at least one processor may be configured to perform signaling for preventing transmission of an uplink (UL) signal in a cell, and measure a strength of a downlink (DL) signal received from at least one base station during at least one symbol in a UL subframe. The apparatus relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as Long-Term Evolution (LTE).

Apparatus and method for managing interference in wireless communication system

A network management apparatus of a wireless network includes a network interface, a processor, and a memory. The memory contains instructions, which when executed by the processor, cause the apparatus to receive, via the network interface, first data comprising values of key performance indicators (KPIs) obtained from elements of the wireless network for a first time period, receive, via the network interface, second data comprising values of key quality indicators (KQIs) for the first time period, wherein the KQIs comprise metrics of end-user quality of service (QoS) of the wireless network, and perform supervised learning to train an artificial intelligence (AI) model based on the first and second data, wherein features of the AI model are based on KPIs available from elements of the wireless network, and outputs of the AI model comprise values of one or more KQIs.

System and method for artificial intelligence (AI) driven voice over long-term evolution (VoLTE) analytics

A method of solving a problem of a network and an electronic device for performing the method are provided. The electronic device includes at least one processor. The processor may determine a representative cause representing a cause of each of anomaly samples of a quality indicator indicating a quality of the network. The processor may perform a time-series analysis on an indicator associated with the representative cause. The processor may propose a solution corresponding to the representative cause and a result of the time-series analysis.

Method of solving problem of network and apparatus for performing the same

Apparatuses and methods for identifying network anomalies. A method includes determining a cumulative anomaly score over a predefined time range based on a subset of historical PM samples and determining an anomaly ratio of a first time window and a second time window, based on the cumulative anomaly score. The method also includes determining one or more anomaly events coinciding with CM parameter changes based on the anomaly ratio; collating the PM, alarm, and CM data into a combined data set based on matching fields and timestamps; generating a set of rules linking one or more CM parameter changes and the collated data to anomaly events; and generating root cause explanations for CM parameter changes that are linked to anomaly events.

Configuration management and analytics in cellular networks

An electronic device according to certain embodiments, comprises: a housing; and a camera pop-up structure which is coupled to the housing, at least a part of which slides with respect to the housing between a first position accommodated inside the housing and a second position protruding from the housing, wherein the camera pop-up structure comprises: a guide member fixedly coupled to the inside of the housing; a slide member configured to slide with respect to the guide member by a first section and a second section extending from the first section in one direction or a reverse direction; and a camera module linked with the slide member moving within the first section so as to slide between the first position accommodated inside the housing and the second position protruding from the housing, and linked with the slide member sliding within the second section causing rotation towards a rear side or a front side of the housing.

Electronic device including camera pop-up structure

An electronic device according to an embodiment includes: a front plate facing a first direction; a rear plate facing a second direction opposite to the first direction; and a support member including a first camera and a second camera, and disposed between the front plate and the rear plate, and, when the front plate slides in a third direction in a first state in which the first camera is occluded by the front plate and the second camera is occluded by the rear plate, the electronic device is configured into a second state in which the first camera is visible, and when the front plate slides in a fourth direction opposite to the third direction in the first state, the support member is configured to slide along with the front plate and the electronic device is configured into a third state in which the second camera is visible.

Electronic device including front plate slidable in both directions

An apparatus of a base station in a wireless communication system supporting time division duplex (TDD) and a method thereof are provided. The apparatus includes at least one transceiver, and at least one processor operatively connected with the at least one transceiver. The at least one processor may be configured to perform signaling for preventing transmission of an uplink (UL) signal in a cell, and measure a strength of a downlink (DL) signal received from at least one base station during at least one symbol in a UL subframe. The apparatus relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long-Term Evolution (LTE).

An electronic device includes a front part, a rear part including an opening, a camera module disposed in the opening and configured to rotate depending on a slide operation of the front part. The front part is configured to slide between a first position in which the front part and the rear part are aligned, a second position in which portion of the opening is exposed in a direction toward a front surface of the front part, or a third position in which the opening is exposed in the direction toward the front surface of the front part. The camera module is configured to face a direction away from a rear surface of the front part based on the front part being in the first position and to face the direction toward the front surface of the front part based on the front part being in the third position.

Electronic device including rotation camera

According to various embodiments of the present invention, an electronic device comprises: a heating unit, which includes a lower heating unit and an upper heating unit rotatably coupled to the lower heating unit, and heats an external electronic device mounted on at least one surface of the lower heating unit; a fixing unit, which is disposed to be adjacent to the lower heating unit, and has at least one part formed to be movable in the longitudinal direction of the lower heating unit, thereby fixing the external electronic device; a adsorption unit having one part, which is inserted into at least one recess formed on the upper heating unit, and adsorbing at least a region of the external electronic device; and a driving unit, which is disposed at one side or a surrounding part of the heating unit, can move in the direction perpendicular to the moving direction of the fixing unit, and rotates the upper heating unit by pressurizing the same.

Separable electronic device and process method therefor

An automatic plug mounting system for a vehicle body is disclosed to automatically mount plugs into exhaust holes in the vehicle body being transferred along a transfer line. The automatic plug mounting system includes: a handling robot which operates along a teaching path set to correspond to the exhaust holes; and a plug mounting tool which is installed at an arm of the handling robot and, when a cylinder is actuated, places the plugs into the correct positions at the exhaust holes while at least one of the plugs is restrained.

Automatic plug mounting system for vehicle body

A transfer system for diagnosing a vehicle is provided. The system includes a conveyor that moves the vehicle and a transfer unit that is disposed an input or an output side of the conveyor to move the vehicle into a diagnosing region for vehicle diagnosis. The transfer unit includes a guide rail disposed in both sides of the diagnosing region and a moving body disposed along the guide rail. Swing arms are rotatably connected with a forward and a rear side of the moving body and are concentrated inward to be disposed forward and rearward of a lower portion of a tire. Free rollers are rotatably disposed at each swing arm concentrated inward to clamp the tire. A swing arm driving unit provides a driving force so that the swing arms are concentrated inward or unfolded outward. A moving body moving unit moves the moving body along the guide rail.

Transfer system for diagnosing vehicle and method thereof

Provided are a system and method for measuring a vehicle gap or step, where a vehicle body to which a hood, a door, and a trunk lid are assembled is seated on a carrier and moved along transfer lines. The system may be installed over the transfer lines and may include one or more door regulating units attached between the vehicle body and the door, upper rails in both sides above a workplace corresponding to the transfer lines, a moving frame movable below the upper rails, a forward/backward moving unit above the moving frame, a horizontal moving unit to move installation frames, a vertical moving unit in the installation frames to reciprocally move a sliding plate upwardly and downwardly, a measurement module movable and rotatable to measure the gap or the step, and an electronic tag on a roof of the vehicle body.

Method for controlling a system for measuring a vehicle gap or step

A device for measuring a gap and a step between two panels is disclosed. The device includes a laser radiating unit for emitting laser beam over a first panel and a second panel and in a first linear pattern across a gap between a first panel and a second panel. The device further includes a lighting unit for emitting a non-laser light beam over a first panel and a second panel and in a second linear pattern overlapping the first pattern across the gap between the first and the second panel. The system further comprises a camera for capturing images of the first linear pattern of laser and the second linear pattern of non-laser light projected over the first panel and the second panel. The system analyzes at least one image captured from the camera and estimates a width of the gap between the first and second panels.

Growing community of inventors

Seongnam-si, South Korea

Sangkyu Park