Samsung Electronics Co., Ltd.

Samsung Sds Co., Ltd.

Jung-Ah Choi

Il-Won Kwon

Hee-Kwang Lee

Seung-dong Yu

Jin-Nam Kim

Sung-Kyung Lee

Jung-geun Kim

Sang-jin Han

Woo-Jae Kim

Seong-Ryong Kang

Young-Ki Jeon

Yoo-tai Kim

Jong-Hyune Kim

Jae-Ho Jeon

Eui-Ju Lee

Seung-Joo Maeng

Young-Sun Shin

Kang-Doo Kim

Dong-Hyuk Uim

Young-Min Shin

Il-Jin Youn

Jeong-Seon Yi

Sang-Jin Han

Sun-Ah Kang

Yeon-Hee Kwon

Bo-Youn Kim

Jin-Ho Choo

Yoo-Tai Kim

Jung-Geun Kim

Sang-Jin Hah

Washing machine

Air purifier

An apparatus and a method for a carrier aggregation (CA) operation using a Frequency Division Duplex (FDD) carrier and a Time Division Duplex (TDD) carrier in a wireless communication system are provided. The method includes receiving downlink signals via downlink FDD TDD CA using a first carrier operated in an FDD mode and a second carrier operated in a TDD mode and transmitting, via the first carrier, uplink signals corresponding to the downlink signals received via the first and second carriers.

Device and method for time division duplex and frequency duplex carrier aggregation in wireless communication system

Paddle lighter for washing machine

Pulsator for washing machine

An apparatus for a terminal in a wireless communication system includes a receiver configured to receive frame configuration information used by a second carrier which is operated using a Time Division Duplex (TDD) scheme and receive downlink data through downlink TDD-Frequency Division Duplex (FDD) Carrier Aggregation (CA) using a first carrier and the second carrier operated using an FDD scheme and a transmitter configured to transmit uplink data via the first carrier. The downlink data received via the second carrier is received through a downlink subframe identified by the frame configuration information.

Signal exchange equipment and method for time division duplex and frequency division duplex carrier aggregation in wireless communication system

A method and an apparatus for controlling an adaptive flow in a wireless communication system is provided. A method of a master base station in a wireless communication system, in which base stations having different cell sizes coexist, comprises the steps of: receiving load information from at least one other base station, receiving channel information about the at least one other base station from a terminal connected to the master base station, determining a secondary base station capable of load sharing for the terminal on basis of the channel information and the load information, and requesting, from the terminal, a further connection to the secondary base station. Offloading for downlink transmission of the terminal is determined based on the load information of a small cell. Furthermore, a resource distribution ratio for downlink transmission of the terminal is determined based on channel quality information reported from the terminal.

Method and apparatus for controlling adaptive flow in wireless communication system

Disclosed is a method for reducing noise. The method comprises decoding a bitstream encoded with a first codec, acquiring Quantization Parameter (QP) values determined in a process of encoding the bitstream with the first codec, detecting a frame with noise by using the QP values and inputting the frame with noise to a predefined noise filter.

Method of reducing noise of video signal

Methods and apparatuses are provided for performing carrier aggregation (CA) using a plurality of almost blank subframe (ABS) patterns in a macro enhanced Node B (eNB) of a wireless communication system connected to a heterogeneous network. An ABS pattern having a different pattern is determined for each component carrier (CC), when two or more carriers are deployed in each of the macro eNB and at least one small cell eNB. A serving cell for each user equipment (UE) is determined for each CC, from among a macro cell and a small cell. CA is performed for data transmission to each UE using the determined ABS pattern, in accordance with each determined serving cell.

Method and apparatus for performing carrier aggregation using ABS patterns in macro eNB of wireless communication system connected to heterogeneous network

A display method includes displaying content on a screen and if a non-contact user motion having directivity is input, analyzing a direction of input non-contact user motion and dividing the screen into plural screens according to the directivity of the non-contact user motion.

Display apparatus and display method thereof

To forward traffic to a base station using Software Defined Network technology, a method for operating a switch includes receiving path information of a packet to be forwarded from a source terminal to a plurality of destination terminals, from a controller, receiving the packet to be forwarded from the source terminal to the destination terminals, from a base station, and transmitting the packet along a path determined by the path information. An apparatus for controlling a switch in a communication network includes a transceiver configured to receive information of a source terminal and a plurality of destination terminals, from a server which controls a service for forwarding traffic from the source terminal to the destination terminals, and a controller configured to determine a packet forward path between the source terminal and the destination terminals, wherein the transceiver transmits the determined path information to at least one switch.

Apparatus and method for forwarding data based on software defined network in communication network

A method for operating a switch in a communication network includes receiving path information of a service flow between a first user equipment (UE) and a second UE from a controller, receiving a packet forwarded through the service flow from a base station, and transmitting the packet to a path determined by the path information. An apparatus for a switch in a communication network includes a controller configured to receive path information of a service flow between a first user equipment (UE) and a second UE from a controller, receive a packet forwarded through the flow from an evolved NodeB and forward the packet to a path determined by the path information. Other embodiments are also disclosed.

Method and apparatus for enhancing voice service performance in communication system

A method and device for processing a service in a mobile communication system based on SDN technology are provided. The method of controlling access caches in a communication network includes receiving information about contents requested by a user equipment (UE) connected to a first base station. The method also includes transmitting a forwarding request that requests to control at least one switch in order for an access cache that has the contents and that interworks with a second eNB to transfer the contents to the first eNB.

Method and device for processing service in software-defined networking system

A display apparatus includes: an image receiving unit which receives a content; a display unit which displays the received content; an image pickup unit which captures images of a user; a storage unit which stores the content and at least one of the captured images of the user; and a control unit which displays a portion of the content with the at least one captured image from among the captured images of the user.

Display apparatus and control method thereof

A display method is provided, which includes displaying content on a screen; and if a user motion having directivity is recognized, dividing the screen into plural screens according to the directions of the user motion.

Growing community of inventors

Seoul, South Korea

Jung-Ah Choi