Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Ulsan National Institute of Science and Technology

Korea Advanced Institute of Science and Technology

University of Colorado

Jin-Sung Lee

Jung-Shin Park

Han-Na Lim

Joo-Hyung Lee

Ji-Cheol Lee

Hyung-Ho Lee

Ki-Suk Kweon

Jong-sul Min

Beom-Sik Bae

Dong-Woo Lee

Ho-young Lee

Sung-Jin Kim

Sang-Jun Moon

Seung-ryong Han

Byung-Chul Kim

Alper Yegin

Tae-gyu Kim

Tae-sang Park

Ha-Kyung Jung

Hansoo Kim

Kil-soo Jung

Sunil Shim

Jaehoon Jang

Ho-Young Reho Lee

Woon-Kyung Lee

Wonseok Cho

Do-wan Kim

Tae-Gyu Kim

Jae-Eun Kang

Sung-yeol Kim

Woonkyung Lee

Jin-Soo Lim

Kyunghan Lee

Bang-weon Lee

Alexander Limonov

Dae-Myoung Park

Jong-kill Lim

In-hak Na

Oh-jae Kwon

Chang-hoon Jung

Ju-hee Kim

Yegin Alper

Jung-shin Park

Jin-Yong Oh

Sang-kwon Wee

Dong-Hwa Shin

YongMan Ro

Hae-Hoon Lee

Hak Gu Kim

Hee-Suk Chung

Won-Gun Kim

Sangtae Ha

Bang-Weon Lee

Seong-yul Kim

Sang-Kap Kim

Young-Bin Im

Yong-Bai Joo

Sung-Gae Wee

Dae-Hyun Song

Ki-Hwan Kim

Ju-yong Chang

Jong-Sul Min

Seung-Ryong Han

Kang-Jin Yoon

A 5G or pre-5G communication system is provided to support higher data transmission rates after 4G communication systems such as LTE. To support communication of a terminal that dually accesses a first radio access technology (RAT) communication system and a second RAT communication system, a session generation request message for transmitting traffic is received from a terminal. A target communication system that is to generate a data path with respect to the traffic from the first RAT communication system and the second RAT communication system is determined, the data path for the target communication system is configured, and information about the configured data path is transmitted to the terminal.

Data transmission/reception method and apparatus in wireless communication system that supports multi-radio access technology

A side sill rigidity reinforcement structure of a vehicle may include an external side sill external member which includes an upper support portion and a lower support portion each having a section convexly formed outwardly from a vehicle and mounted vertically, is formed to connect the upper support portion and the lower support portion; an internal side sill external member which is mounted inside any one of the upper support portion and the lower support portion; a side sill external panel which is bonded outside the external side sill external member; and a side sill internal panel which has an upper portion and a lower portion bonded to the side sill external panel.

Side sill rigidity reinforcement structure of vehicle and method of manufacturing the same

The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services based on 5G communication technology and IoT-related technology (e.g. smart homes, smart buildings, smart cities, etc.). A method for receiving image data for a virtual-reality streaming service by an electronic device according to an embodiment of the present invention comprises: a step in which the electronic device determines whether to execute an adaptive virtual-reality streaming service on the basis of a bandwidth state; and a step in which, if it is determined to execute the adaptive virtual-reality streaming service, the electronic device requests and receives, from a server, the image data for the adaptive virtual-reality streaming service on the basis of head-tracking information and bandwidth information collected in advance.

Method and apparatus for transmitting and receiving image data for virtual-reality streaming service

A method for detecting a section where congestion occurs in a data transmission path by a user equipment (UE) comprises receiving a first probe packet, receiving a second probe packet, measuring an interval in time of reception between the first probe packet and the second probe packet, determining whether the measured time interval exceeds a threshold, and determining whether a bottleneck occurs using a result of the determination and information contained in the probe packets, wherein the information contained in the probe packets is information about the time interval between the probe packets and transmission rates of load packets.

Method and device for detecting congestion in data transmission path

A roof panel assembly of a vehicle may include a roof panel made of composite material and assembled in a vehicle roof, and a center rail attached to the bottom surface of the roof panel. Both side end portions of the roof panel is assembled with roof rails of the vehicle. The center rail includes both end portions connected to roof rails of the vehicle, respectively. The roof panel further includes an auxiliary rail attached on the bottom of the roof panel and placed at a location spaced apart from the center rail at a rear side in the fore and aft direction of the vehicle.

Roof panel assembly of vehicle

A multiview image display device is disclosed. The multiview image display device comprises: an image input unit for receiving an image; a rendering unit for rendering a plurality of views of different visual views on the basis of the depth of the inputted image; a display unit for displaying a multiview image generated on the basis of a pixel value constituting the plurality of views; and a control unit for generating the multiview image by mapping, to at least one target pixel area, a mixed pixel value obtained based on the pixel value of a specific visual view and the pixel value of a visual view adjacent to the specific visual view among the plurality of views.

Multiview image display device and control method therefor

The present invention relates to a 5G or pre-5G communication system for supporting high data throughput beyond the 4G communication systems such as LTE. A method for a server for supporting the mobility of a user equipment (UE) in a mobile communication network comprises the steps of: establishing an IP flow with the UE utilizing a first IP address to transceive data; receiving a message comprising a second IP address allocated to the UE and an identifier for the IP flow; generating a tunnel interface for communicating with the UE having the second IP address as the ending IP address, and binding the IP flow allocated to the identifier to the generated tunnel interface; and transceiving data with the UE by means of the tunnel interface.

Method and apparatus for supporting mobility of user device in mobile communication network

The present disclosure relates to a 5G or a pre-5G communication system to be provided in order to support a higher data transmission rate than a 4G communication system such as LTE. The present invention provides a method for receiving, by a terminal, a mobile end service in a communication system, the method including: a step of ascertaining whether there exists a continuously available service among services which have been provided from a serving base station, on the basis of a list of supported services received from a target base station; and in the case that there exists a continuously available service, a step of transmitting a service area update request to the target base station via a connection layer if the continuously available service supports a mobile end service.

Method and a base station for receiving a continuous mobile terminated service in a communication system

A display apparatus is provided. The display apparatus includes a display panel comprising a plurality of pixels, a panel driver configured to drive the display panel, a storage configured to store information regarding a color gamut of each of the plurality of pixels, and a processor configured to determine a target color gamut of each of the plurality of pixels so that a difference in color gamut from at least one adjacent pixel is equal to or less than a predetermined threshold value, and to drive the panel driver for each of the plurality of pixels to have a grayscale value based on the target color gamut.

Display apparatus and calibration method thereof

A hologram generating apparatus is provided. The apparatus includes a hologram signal generating unit configured to, based on light projected on at least some points corresponding to an object, generate a hologram signal corresponding to the at least some points on at least one two-dimensional plane, a processor configured to calculate a sparsity corresponding to the two-dimensional plane based on the hologram signal, and to calculate a fringe pattern based on at least some of the hologram signal, and a pattern writing unit configured to record the fringe pattern on a computer-generated holography (CGH) plane, wherein the processor is further configured to repeatedly calculate a fringe pattern until a number of dominant signals of the calculated fringe pattern coincides with a predetermined threshold value determined based on the sparsity.

Hologram generating method and hologram generating apparatus

The present disclosure relates to a 5G or pre-5G communication system to be provided for supporting a data transmission rate higher than that of a 4G communication system such as an LTE. The present invention relates to a method by which a proxy sets an initial window value in a wireless communication system, the method comprising: splitting a transmission control protocol (TCP) connection between a terminal and a server; extracting the information related to the terminal from the data received from the terminal; and setting the initial window value on the basis of a round trip time (RTT) value and a throughput value for each of terminal groups grouped on the basis of the information related to the terminal.

Method and apparatus for setting initial window value in wireless communication system

Methods and apparatuses for controlling transmission control protocol (TCP) send buffers in communication systems are provided. The method includes identifying a current round-trip time (RTT) value and a minimum RTT value in the TCP and adjusting a size of the send buffer based on at least one of a current operation, the current RTT value, and the minimum RTT value in a congestion control scheme according to the TCP.

Method and apparatus for controlling send buffer of transmission control protocol in communication system

A side body frame of a vehicle includes a collision load decentralization member coupled to an A pillar of a side outer panel, the A pillar being divided into a lower reinforcement part, an intermediate reinforcement part, and an upper reinforcement part, where the collision load decentralization member decentralizes a collision load transferred from a tire by a collision deformation to a door load decentralization flow path passing through the intermediate reinforcement part and a side sill load decentralization flow path passing through the lower reinforcement part.

Collision load multi-decentralization type side body frame and vehicle including the same

The present disclosure relates to a 5G or a pre-5G communication system for supporting a higher data transmission rate than a 4G communication system such as LTE. A method for controlling TCP congestion in a communication system provided in the present disclosure comprises the steps of: determining the maximum transmission rate of a network, while increasing the size of a congestion window at a predetermined time interval; determining a threshold transmission rate which is determined by a preset ratio with regard to the determined maximum transmission rate; and adjusting the size of the congestion window such that the current transmission rate is not less than the threshold transmission rate and the delay time is no longer than the maximum allowable delay time.

Method and apparatus for controlling congestion in communication system

Growing community of inventors

Seoul, South Korea

Jin-Sung Lee