Samsung Electronics Co., Ltd.

Sungkyunkwan University

Northeastern University

Ajou University Industry-academic Cooperation Foundation

Wonjun Hwang

Jaejoon Han

Sungjoo Suh

Hyunseok Ryu

Wonjun Kim

Min Jung Jang

Jongho Oh

Hyoungjin Lim

Jungbae Kim

Byungin Yoo

Chang Kyu Choi

Jong-Hwan Kim

Seungju Han

Seon Min Rhee

Taekyoung Kim

Youngjun Kwak

Sang-Hyo Kim

Changkyu Choi

Kyunghoon Lee

Hyung-Jin Choi

Hao Feng

Changkyo Lee

Min Young Chung

Biao Wang

Seokcheol Kee

Han Jun Kim

Joosung Park

Jungju Kim

Eungkuk Nam

Eun Chong Baek

Dong Hun Lee

Seung-Hoon Park

Peng Xue

Chao Zhang

Bing Yu

Seunghoon Park

Daehyun Kim

Min Hee Jang

Haitao Wang

Kyungmin Lee

Jae-Joon Han

Wonseok Song

Youngsu Moon

Daehoon Kim

Yun Fu

Haibing Ren

Xuetao Feng

Hongwei Zhang

Taekyun Kim

Hyungjin Choi

Bongjin Kim

Jiali Zhao

Lujin Gong

Younghun Jo

Gangmo Koo

Min-Young Chung

Huijung Lee

Youngbin Kim

Won Jin Lee

Jun Suk Kim

Ja-Heon Gu

Zhengming Ding

Whoiyul Kim

Wonchul Son

Won-Jin Lee

Ming Shao

Juhyung Song

An electronic device is disclosed. The electronic device may comprise: a memory in which information on a first artificial intelligence model learned through first learning data and information on a second artificial intelligence model learned through the first learning data are stored; and a processor connected to the memory to control the electronic device, wherein the processor is configured to: input second learning data to each of the first artificial intelligence model and the second artificial intelligence model and relearns the second artificial intelligence model on the basis of an output of each of a plurality of first layers included in the first artificial intelligence model and an output of each of a plurality of second layers included in the second artificial intelligence model, each of the plurality of first layers includes a plurality of two-dimensional filters, and each of the plurality of second layers includes a plurality of filters obtained by reducing the size of each of the plurality of two-dimensional filters of a corresponding first layer.

Electronic device and control method thereof

A pre-5-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE) is provided. The device of a radio unit (RU) of a base station in a wireless communication system includes at least one transceiver and at least one processor coupled to the at least one transceiver, wherein the at least one processor is configured to receive a first control message including a section extension field from a digital unit (DU) via a fronthaul interface, identify additional information based on the section extension field, and acquire a beamforming weight based on the additional information, wherein the first control message is configured to schedule a terminal in a control plane.

Device and method for fronthaul transmission in wireless communication system

A pre-5th-Generation (5G) or 5G communication system for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE) is provided. The device of a radio unit (RU) of a base station in a wireless communication system includes at least one transceiver and at least one processor coupled to the at least one transceiver, wherein the at least one processor is configured to receive a first control message including a section extension field from a digital unit (DU) via a fronthaul interface, identify additional information based on the section extension field, and acquire a beamforming weight based on the additional information, wherein the first control message is configured to schedule a terminal in a control plane.

A method and an apparatus for recognizing an object are disclosed. The apparatus may extract a plurality of features from an input image using a single recognition model and recognize an object in the input image based on the extracted features. The single recognition model may include at least one compression layer configured to compress input information and at least one decompression layer configured to decompress the compressed information to determine the features.

Method and apparatus for recognizing object, and method and apparatus for training recognition model

The present disclosure relates to a communication technique converging a 5G communication system with IoT technology to support a higher data transmission rate in a beyond-4G system. The present disclosure, based on 5G communication technology and IoT-related technology, can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail industry, and security and safety-related services). Disclosed in the present invention are a transreceiving method and an apparatus to which beam diversity is applied.

Transreceiving method and apparatus applying beam diversity in wireless communication system

The present disclosure relates to a communication technique for converging IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, health care, digital education, retail business, a security and safety-related service, etc.) on the basis of 5G communication technology and IoT-related technology. A communication method of a terminal of a mobile communication system, according to one embodiment of the present specification, comprises the steps of: acquiring moving speed information of a terminal; determining a reception beam candidate group on the basis of the moving speed information; and determining a reception beam, in the reception beam candidate group, for receiving a signal.

Beam operation method and device at terminal of beamforming communication system

A user recognition method and apparatus, the user recognition method including performing a liveness test by extracting a first feature of a first image acquired by capturing a user, and recognizing the user by extracting a second feature of the first image based on a result of the liveness test, is provided.

Liveness testing methods and apparatuses and image processing methods and apparatuses

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to various embodiments, a relay terminal comprises at least one transicever and at least one processor operativley coupeld to the at least one transicever. The at least one processor is configured to broadcast a search message, receive information for indicating at least one relay terminal of a plurality of relay terminals having transmitted search messages to the remote UE, identify a second relay terminal among the at least one relay terminal, and transmit identification information for the identified second relay terminal to the remote terminal.

Relay communication method of communication UE and communication UE thereof

Disclosed is a face detection method and apparatus, the method including detecting a candidate area from a target image using a first sliding window moving at an interval of a first step length and detecting a face area in the candidate area using a second sliding window moving at an interval of a second step length less than the first step length.

Face detection method and apparatus

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). According to an embodiment of the disclosure, in a wireless communication system, a remote terminal transmits a relay request message to a target relay terminal. The remote terminal performs an IP allocation procedure with the target relay terminal. The remote terminal performs relay communication with the target relay terminal on the basis of the IP allocation procedure. The IP allocation procedure is performed using an IP address which has been used in previous relay communication with a source relay terminal.

Method and apparatus for setting up relay link in wireless communication system

A user authentication method includes receiving a first input image including information on a first modality; receiving a second input image including information on a second modality; determining at least one first score by processing the first input image based on at least one first classifier, the at least one first classifier being based on the first modality; determining at least one second score by processing the second input image based on at least one second classifier, the at least one second classifier being based on the second modality; and authenticating a user based on the at least one first score, the at least one second score, a first fusion parameter of the at least one first classifier, and a second fusion parameter of the at least one second classifier.

Multi-modal fusion method for user authentication and user authentication method

The present disclosure relates to a pre-5-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4-Generation (4G) communication system such as Long Term Evolution (LTE). A method for operating of a terminal in a wireless communication system according to an exemplary embodiment includes: receiving signals from other terminals; selecting another terminal which has proximity to the terminal from among the other terminals based on reception powers of the signals and information related to the signals; and determining a location of the terminal based on location information of the other terminals.

Apparatus and method for positioning terminal in wireless communication system

The present disclosure relates to a 5Generation (5G) or a pre-5G communication system provided to support a higher data transmission rate than a system beyond a 4Generation (4G) communication system such as Long Term Evolution (LTE). The purpose of the present disclosure is to maximize adaptive transmission performance by designing a puncturing order and a repetition order individually in optimized order. An operation method of a transmission device for adaptive transmission of a codeword according to an embodiment of the present disclosure includes generating a codeword using a polar code and transmitting a packet including at least one codeword indicated by a repetition order when bit repetition is needed. The repetition order is determined based on at least one of channel polarization or channel quality information.

Method and device for encoding in wireless communication system

Growing community of inventors

Seoul, South Korea

Wonjun Hwang