Samsung Electronics Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Kia Corporation

Kwangwoon University Industry-academic Collaboration Foundation

University of Texas System

Seoul National University

Ho Rim Yang

Kyeong Yeon Kim

Ki Taek Bae

Ho-Jin Kim

Young Hwan Park

Hyoung-Woon Park

Gyu Bum Kyung

Wookjin Jang

Hyun Seok Lee

Jae Wook Shim

Kwanghoon Han

Pandharipande Ashish

Sungmin Jo

Yeon Bok Lee

Navneet Basutkar

Jong Soo Kim

Jong Sool Park

Dong Hwan Hwang

Jin Ho Kim

Kyeong Hun Lee

Peng Xue

Seok Joon Kim

Wook Jin Jang

Buhm Joo Suh

Tal Chol Kim

Yeong Il Choi

Woul Sun Choi

Seung Wook Lee

Hyuk Joon Kwon

Keshava Prasad

Ji Hoon Bang

Ju-Ho Lee

Jin Hee Lee

Sung-Jin Kim

Yong Uk Shin

Kiseok Lee

Antonio Forenza

Young Min Yoon

Young-Ho Jung

Woochurl Son

Young Seok Lee

Wan Soo Oh

Janghee Lee

Jae Woong Hwang

Kwang-Bok Lee

Kyung Hoon Song

Jin Soo Lee

Robert W Heath

Myounghwan Lee

Chang Kook Chae

Eui Hee Jeong

Woo Jung Kim

Kunsoo Jung

Seong Sam Seo

Min-kyoung Park

Jaeweon Jun

Jae Joon Seo

Marios Kountouris

Ashish Pandharipande

An embodiment hybrid powertrain for a vehicle includes a first input shaft configured to be interlocked with an engine, a second input shaft configured to be interlocked with a first motor and to be parallel to the first input shaft, a third input shaft configured to be interlocked with a second motor and to be parallel to the second input shaft, an output shaft mounted parallel to the third input shaft, a first selective mesh device configured to transmit power from the second input shaft to the output shaft at multiple different gear ratios, a second selective mesh device configured to transmit the power from the third input shaft to the output shaft at the multiple different gear ratios, and a third selective mesh device configured to transmit the power from the first input shaft to the second input shaft or the third input shaft.

Hybrid powertrain for vehicle

Disclosed is a powertrain for a hybrid vehicle including a first motor provided to be selectively connected to an engine, a second motor provided to be selectively connected to the first motor, and an output shaft provided to transfer the rotational force of the second motor to drive wheels of the vehicle.

Powertrain for a hybrid vehicle

The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method for an electronic device according to various embodiments of the present invention comprises the steps of: registering user information and user customized setting information to a security server; detecting a relevant vehicle; and performing authentication in the security server by means of the user information if the relevant vehicle is detected, wherein, if the authentication is valid, the user customized setting information registered to the security server is transmitted to the relevant vehicle. However, the present invention is not limited to the above embodiments, and other embodiments are possible.

Method and device for setting customized function by means of smart key for vehicles

A key authentication method of an apparatus is provided. The key authentication method includes receiving a signal from a terminal using a plurality of communication modules, determining whether the terminal is within a predetermined distance from the apparatus, on the basis of each signal received via the plurality of communication modules, and changing a control mode of a vehicle on which the apparatus is mounted, on the basis of whether the terminal is within the predetermined distance from the apparatus.

Method and apparatus for authenticating vehicle smart key

Disclosed are a communication method for merging, with IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related services, and the like) on the basis of 5G communication technology and IoT-related technologies. According to various embodiments of the disclosure, a method for authenticating a smart key of an electronic device comprises the steps of: transmitting an authentication request in a predetermined cycle; receiving authentication responses from a smart key device; determining whether there is a relay attack on the basis of the interval of the received authentication responses; and authenticating the smart key device when it is determined that there is no relay attack. However, the disclosure is not delimited to the embodiment above, and other embodiments are possible.

Method and device for authenticating vehicle smart key

A hybrid vehicle transmission includes input and output shafts, first and second motor/generators, a first planetary gear train in which one rotary element of three rotary elements is connected to the input shaft and another thereof is connected to the first motor/generator, a second planetary gear train in which one of three rotary elements is connected to the output shaft and another thereof is connected to the second motor/generator, a first external gear pair consisting of a first gear, connected to a remaining rotary element of the first planetary gear train, and a second gear, connected to a remaining rotary element of the second planetary gear train, and a second external gear pair consisting of a third gear, connected to the input shaft, and a fourth gear directly connected to one rotary element of the second planetary gear train.

Hybrid vehicle transmission

A screen operation method for an electronic device based on the electronic device and a control action is disclosed. The electronic device may include an input data receiving module for receiving input data through the device from a user, a unit presentation recognizing module for recognizing a unit presentation from the input data in order to control the electronic device, and a screen controlling module for controlling the screen of the electronic device based on the control action with which the unit presentation is combined.

Screen operation method for electronic device based on electronic device and control action

A multi-solution based radio system is provided. A radio system adaptively selects a solution to be used in a communication method based on a quality of service (QoS). The radio system estimates a QoS, such as by using information about at least one of a channel state, a signal state, a performance using a current solution, a complexity using a current solution, and a power consumption of a terminal with respect to a current solution. When the estimated QoS does not satisfy a predetermined condition, the radio system changes a current solution to an alternative solution or changes a parameter value applied to the current solution using feedback information.

Multi-solution based radio system

An oil circuit includes an oil pan in which oil is stored, an oil supply line extending from the oil pan, a cooling oil supply line branched from the oil supply line and connected to the dual clutch of the dual clutch transmission, a lubricating oil supply line branched from the oil supply line and connected to the gearbox of the dual clutch transmission, a distribution valve disposed in the oil supply line and configured to distribute the oil to the cooling oil supply line and the lubricating oil supply line, and an oil pump configured to pump the oil from the oil pan, and a control device configured to control an operation of the oil pump and to control an opening degree of the distribution valve.

Oil control system and method for dual clutch transmission

A low density parity check (LDPC) decoder, including a memory configured to store a log-likelihood ratio (LLR) value of bits output from a demapper, and an LLR message exchanged between a variable node and an inspection node. The LDPC decoder further includes a node processor configured to select a decoding algorithm from a first algorithm and a second algorithm based on a code rate of an LDPC code, and decode the LLR message based on the selected decoding algorithm.

Low density party check (LDPC) decoder and method of decoding performed by LDPC decoder in digital video broadcasting (DVB) system

An apparatus and method for transmitting and receiving data based on a location is disclosed, the apparatus for receiving the data, for example, a data receiver includes a location predictor configured to predict a location of the receiver based on location information of the receiver, a data rate calculator configured to calculate a predicted data rate during an interval based on communication environment information corresponding to the location of the receiver and the predicted location, and a buffer configured to backlog data received in advance based on the predicted data rate.

Method and apparatus to transmit and receive data based on location

According to a communication network setting method of a wireless communication terminal, wireless communication can be performed with a communication network by reading in advance features related to a communication standard or a communication provider for recognizing a wireless communication network accessible at a current place, detecting features from a wireless communication signal received at the current place, and then setting a modem in a hardware or software scheme according to the features.

Communication network setting method of wireless communication terminal

A method and corresponding apparatus for processing a shuffle instruction are provided. Shuffle units are configured in a hierarchical structure, and each of the shuffle units generates a shuffled data element array by performing shuffling on an input data element array. In the hierarchical structure, which includes an upper shuffle unit and a lower shuffle unit, the shuffled data element array output from the lower shuffle unit is input to the upper shuffle unit as a portion of the input data element array for the upper shuffle unit.

Method and apparatus for shuffling data using hierarchical shuffle units

A method and apparatus to perform a soft demapping in a rotated quadrature amplitude modulation (QAM) based communication system is described. The method and the apparatus include pre-processing a symbol based on a priori information and performing a one-dimensional (1D) soft demapping on the pre-processed symbol, continuously.

Method and apparatus for soft demapping in rotated quadrature amplitude modulation (QAM) based communication system

Growing community of inventors

Yongin-si, South Korea

Ho Rim Yang