Samsung Electronics Co., Ltd.

Sungkyunkwan University

Electronics and Telecommunications Research Institute

Hyunjae Lee

Soyoung Lee

Jang-Hee Lee

Ik Soo Kim

Hyosang Ju

Hong-Sil Jeong

Hyojin Lee

Jonghwan Kim

Jinseong Heo

Min Hee Jang

Seunghyun Lee

Min Jung Jang

Sanghyo Kim

Seunggeol Nam

Sang-Hyo Kim

Gi Yoon Park

Hyejin Kim

Kwonjong Lee

Seungil Park

Youngdo Kim

Hongsil Jeong

Sangki Nam

Dukhyun Choe

Minho Jung

Ok-Sun Park

Hagyoul Bae

Chanhee Park

Minyoung Chung

Yongsung Kil

Hyunbae Kim

Jaesheung Shin

A semiconductor device includes: a first source/drain region; a second source/drain region; a channel between the first source/drain region and the second source/drain region; an interfacial insulating layer on the channel; a ferroelectric layer on the interfacial insulating layer; and a gate electrode on the ferroelectric layer, wherein, when a numerical value of dielectric constant of the interfacial insulating layer is K and a numerical value of remnant polarization of the ferroelectric layer is Pr, a material of the interfacial insulating layer and a material of the ferroelectric layer are selected so that K/Pr is 1 or more.

Semiconductor device and electronic apparatus including the semiconductor device

Provided are a precursor supply unit, a substrate processing system, and a method of fabricating a semiconductor device using the same. The precursor supply unit may include an outer container, an inner container provided in the outer container and used to store a precursor source, a gas injection line having an injection port, which is provided below the inner container and in the outer container and is used to provide a carrier gas into the outer container, and a gas exhaust line having an exhaust port, which is provided below the inner container and in the outer container and is used to exhaust the carrier gas in the outer container and a precursor produced from the precursor source.

Precursor supply unit, substrate processing system, and method of fabricating semiconductor device using the same

A variable frequency and non-sinusoidal power generator includes a pulse module circuit, a slope module circuit, and first and second cooling systems. The pulse module circuit and the slope module circuit includes control switches, and generates at least one of a output currents and a output voltages by selectively turning on/off the control switches based on control signals. The first and second cooling systems are disposed at first and second sides of the control switches. A bias power having a variable frequency and a non-sinusoidal waveform is generated based on the control signals, at least one of the output currents and the output voltages.

Variable frequency and non-sinusoidal power generator using double side cooling, plasma processing apparatus including the same and method of manufacturing semiconductor device using the same

Provided is a 5generation (5G) or 6generation (6G) communication system for supporting higher data rates after 4G communication systems such as long term evolution (LTE). A communication method of a user equipment (UE) includes receiving, from a base station (BS), information about a decoding mode including bit information corresponding to the number of times of perturbation, receiving data from the BS on a Physical Downlink Shared Channel (PDSCH), and decoding the received data based on the information about the decoding mode, wherein the information about the decoding mode may be generated based on service information including at least one of Quality of Service (QoS), a service priority, packet delay performance, packet error probability performance, a requirement, or a data transmission scheme.

Method and apparatus for decoding signal in wireless communication system

The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transfer rate beyond a 4th generation (4G) communication system such as long term evolution (LTE). The present disclosure relates to encoding and decoding using a polar code in a wireless communication system. A method for operation of a first device in a wireless communication system may comprise the steps of: among sub-blocks including at least one node, identifying at least one inactive sub-block to deactivate the node operation in the sub-blocks; encoding data by using a construction matrix determined on the basis of the at least one inactive sub-block; and transmitting the encoded data to a second device.

Device and method for encoding and decoding using polar code in wireless communication system

An LDPC decoding method of a received signal including a plurality of received symbols is provided. A decoding apparatus selects a perturbation space in which perturbation is to be performed based on a code length of the received signal and a maximum number of perturbation rounds indicating a number of perturbation rounds that can be performed, and performs a perturbation round. The decoding apparatus performs perturbation on a corresponding received symbol among the plurality of received symbols in each perturbation round, and decodes the received signal on which the perturbation has been performed. The decoding apparatus determines that decoding is successful when there is a perturbation round in which a decoding result of the received signal satisfies a predetermined condition.

LDPC decoding method and LDPC decoding apparatus

Growing community of inventors

Suwon-si, South Korea

Hyunjae Lee