Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Pohang University of Science and Technology Foundation

Other

Hyundai Motor Company

Kia Motors Corporation

Baiksan Co., Ltd.

Han-Seok Kim

Jeong-Jae Won

Dae-Joong Kim

Hwa-Jin Cha

Jung-Min Choi

Abhishek Roy

Hee-geun Jeong

Gyou-Hwan Kim

Jae-Young Kim

Sun-Hyun Kim

Ji-Hyeon Choi

Chung-ho Song

Jun-Sung Lee

Byung-jun Park

Joon-Sik Choi

Ki-Back Kim

Hyung-Joo Kang

Seung-joo Nah

Young-Jip Kim

Byoung-Ha Yi

Jung Min Choi

Yong-Seog Jeon

Woo-Jae Kim

Seong-Ryong Kang

Bum-Man Kim

Hyo-Sik Jeon

Jai-Jin Lim

Eun-Chan Park

Seongkwan Kim

Dae-han Han

Gyeong-hee Lee

Jin-ju Jeon

Hwa Jin Cha

Nam-Ryul Jeon

Kyu-II Yeon

Woon-Kyun Lee

Hyun-Jung Kim

Jin-Sung Kim

Bong-joo Kim

Dong-Geun Lee

Byung-Tae Yoon

Won-Seok Choi

Jung-Gi Kim

Byung-Suk Kim

Young-Yoon Woo

Kyung-Nam Kim

Sang-Yeon Won

Seong-Yong Park

Dong-Sook Kim

Jun-Hwan Oh

Jung-Hwan Moon

Sung-Kwan Kim

Hyon-Seung Lee

Sang-Jin Oh

Kyung-Wan Han

Kwang-Seon Yoo

Sang-Hoon Ryu

Ho-Young Choi

Yuri Brodsky

Sung-Jin Bae

Hye-Na Hwang

Sung-Joon Hong

Seong-Ho Cho

Yoon-Jong Cha

Sung-Deuk An

Seung-Hun Jang

Hyun-Ho Im

Roy Abhishek

Mi-Ae Wi

Soo-Yong Shin

Do-Hyun Park

Sergei Golubev

Nikolai Kovalev

Yuri Kalyazin

Andrei Perminov

Yuri Korotchkov

Vladimir Vdovin

Gennady (Inakh) Bukhman

Sang-Jin Kim

The present invention relates to a method and device for distributing idle UE by a carrier in eNB of a multi-carrier based mobile communication system. The method of distributing idle UE in a multi-carrier based mobile communication system according to the present invention includes a process of determining a search rate by a carrier on the basis of information representing load on the carrier, a step of determining a cell reselection priority on the idle UE on the basis of the determined search rate, and a process of transmitting the determined cell reselection priority to the idle UE.

Method and device for distributing idle user equipment in multi-carrier based mobile communication system

An image sensor includes a semiconductor substrate having a first surface and a second surface, a pixel element isolation film extending through an interior of the semiconductor substrate and defining a plurality of active pixels in the semiconductor substrate, and a dummy element isolation film extending through the interior of the semiconductor substrate and extending along at least one side of the active pixels in a plan view and defining a plurality of dummy pixels in the semiconductor substrate. The pixel element isolation film may have a first end that is substantially coplanar with the first surface and has a first width in a first direction parallel to the first surface, and the dummy element isolation film has a first end that is substantially coplanar with the first surface and has a second width that is greater than the first width of the pixel element isolation film.

Image sensors

A substrate includes a plurality of pixels arranged in a two-dimensional array structure and has a front side and a back side opposite to the front side. An interconnection is arranged on the front side of the substrate. An insulating layer, a color filter, and a micro-lens are arranged on the back side of the substrate. A pixel separation structure is disposed in the substrate. The pixel separation structure includes a conductive layer having a grid structure in a planar view of the image sensor and surrounds each of the plurality of pixels. A back side contact is vertically overlapped with and electrically connected to a grid point portion of the grid structure of the conductive layer of the pixel separation structure.

Image sensor

The present disclosure provides an image sensor and a method of manufacturing the same. An image sensor includes a first substrate, a barrier structure, a first structure, a second substrate, and a second structure. The first substrate includes a device region in which unit pixels are disposed and a first residual scribe lane region surrounding the device region. The first substrate has a first surface and a second surface. The barrier structure penetrates the first substrate in the first residual scribe lane region. The first surface of the first substrate is on the first structure. The second substrate includes a second residual scribe lane region facing the first residual scribe lane region. The second substrate has a front surface and a rear surface. The second structure is on the front surface of the second substrate and faces the first surface of the first substrate. The second structure is bonded to the first structure.

Image sensor and method of manufacturing the same

Provided herein is a flame retardant polyurethane (PU) artificial leather and a method for manufacturing the flame retardant polyurethane (PU) artificial leather, wherein the method may include preparing a microfiber nonwoven fabric material, consecutively forming a polyurethane coating layer and an adhesive layer on one surface of a release paper, and combining the nonwoven fabric material and the release paper.

Flame retardant polyurethane artificial leather and method for manufacturing the same

An apparatus and a method for optimizing a parameter of an antenna based on radio frequency (RF) environment information in a wireless communication system are provided. The electronic device includes a reception unit configured to receive first network information and second network information, and a transmission unit configured to transmit a first signal to adjust a parameter of an antenna when a difference between a first indicator value included in the first network information and a second indicator value included in the second network information is greater than or equal to a first threshold.

Apparatus and method for optimizing parameter of antenna in wireless communication system

Disclosed is a method for performing a network optimization process in a mobile communication system. The method includes receiving UpLink Radio Frequency (UL RF) information about a UL signal which a at least one eNB receives from a device in which a drive test is performed, receiving DownLink (DL) RF information about a DL signal which the device receives from the at least one eNB, predicting an RF environment and performance for the at least one eNB based on the received UL RF information and DL RF information, and determining at least one parameter for network optimization which is applied to the network optimization process based on the predicted RF environment and performance for the at least one eNB.

Apparatus and method for automatically performing network optimization process in mobile communication system

Embodiments of the present disclosure provide terminal connection control method and apparatus in a base station of a mobile communication system which supports a Carrier Aggregation (CA) function. According an embodiment of the present disclosure, a method for control a connection of a terminal in a base station of a mobile communication system includes determining whether there is a Primary Cell (PCell) connection request from a terminal with respect to an i-th cell (herein, i is a positive integer greater than 0 and equal to or smaller than k) corresponding to one of k cells (herein, k is a positive integer greater than 0) in the base station; if there is the PCell connection request from the terminal, determining whether to allow the PCell connection for the i-th cell of the terminal based on a threshold load corresponding to a maximum limit of a resource allocated to each cell; and if the PCell connection for the i-th cell of the terminal is allowed, determining whether to release a Secondary Cell (SCell) connection for at least one or more terminals which maintain the SCell connection for the i-th cell by comparing an i-th resource load allocated to the i-th cell with the threshold load.

Method and device for controlling access of terminal for efficient use of resources in mobile communication system

Growing community of inventors

Seoul, South Korea

Han-Seok Kim