Samsung Electronics Co., Ltd.

Apple Inc.

Intel Corporation

Qualcomm Incorporated

Yongjun Kwak

Younsun Kim

Juho Lee

Youngbum Kim

Seunghoon Choi

Hyoungju Ji

Gang Xiong

Jeongho Yeo

Donghan Kim

Dae Won Lee

Sangmin Ro

Hyojin Lee

Jinyoung Oh

Joonyoung Cho

Hong He

Seunghee Han

Debdeep Chatterjee

Taehyoung Kim

Youngwoo Kwak

Yingyang Li

Alexei Vladimirovich Davydov

Hwan Joon Kwon

Gregory Vladimirovich Morozov

Jing Lei

Yuchul Kim

Salvatore Talarico

Hwan-Joon Kwon

Sungjin Park

Carlos Horacio Aldana

Hung Dinh Ly

Lopamudra Kundu

Huilin Xu

Hoondong Noh

Yushu Zhang

Cheolkyu Shin

Kyeongin Jeong

Candy Yiu

Seau Sian Lim

Honglei Miao

Sergey D Sosnin

Wanshi Chen

Youn Hyoung Heo

Ajit Nimbalker

Bishwarup Mondal

Heedon Gha

Peter S Gaal

Yujian Zhang

Sergey Panteleev

Jeongho Jeon

Qian Li

Anthony Lee

Avik Sengupta

Ansab Ali

Tingfang Ji

Krishna Kiran Mukkavilli

Alexey Vladimirovich Khoryaev

Bharat Shrestha

Alexander Sasha Sirotkin

Mikhail S Shilov

Fatemeh Hamidi-Sepehr

Dmitry Belov

Dmitry Dikarev

Seyedkianoush Hosseini

Huaning Niu

Linhai He

Gokul Sridharan

Guotong Wang

Taehan Bae

Andrey Chervyakov

Juan Montojo

Jie Cui

Muhammad Sayed Khairy Abdelghaffar

Ahmed Attia Abotabl

Yuan Zhu

Joey Chou

Rui Huang

Richard Charles Burbidge

Jing Zhu

Yi Guo

Puneet K Jain

Satish Chandra Jha

Geng Wu

Kathiravetpillai Sivanesan

Yeliz Tokgoz

Wenting Chang

Wook Bong Lee

RongZhen Yang

Yizhi Yao

Hua Li

Robert Zaus

Farid Adrangi

Michael Faerber

Toufiqul Islam

Jaemin Han

Dawei Ying

Sameer Pawar

Yuhan Zhou

Lu Lu

Chang Hong Shan

Hassan Ghozlan

The present application relates to wireless devices and components including apparatus, systems, and methods for time-domain resource allocation for configured grant transmissions in New Radio (NR) systems operating on unlicensed spectrum. In some embodiments, a user equipment may be configured with periodicity, bitmap information, duration information, or slot-offset information to facilitate the time-domain resource allocation.

Time-domain resource allocation for configured grant transmissions in new radio systems

The present disclosure relates to a communication technique of fusing a 5G communication system for supporting higher data transmission rate beyond a 4G system with an IoT technology and a system thereof. The system may be used for an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology. The present disclosure discloses a method and apparatus for inserting an index into a code block as a unit in which a channel code is executed and transmitting the same.

Method and apparatus for cell initial access and paging in wireless cellular communication system

The present application relates to wireless devices, and more particularly to apparatus, systems, and methods for multiplexing configured Grant (CG) transmissions in New Radio (NR) systems operating on unlicensed spectrum. In some embodiments, uplink control information may be transmitted in one or more configured grant physical uplink shared channels mapped to a respective one or more mini-slots.

Multiplexing configured grant transmissions in new radio systems operating on unlicensed spectrum

The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher data transfer rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety-related services, on the basis of 5G communication technologies and IoT-related technologies. Disclosed is a setting method for an efficient uplink signal transmission of a terminal in a case where a plurality of waveforms are supported to efficiently operate an uplink in a next generation mobile communication.

Uplink transmission method and apparatus in cellular communication system

An apparatus and method are provided for transmitting and receiving signals in a wireless communication system. A method includes transmitting a first signal using a first frame structure to a first terminal; and transmitting a second signal using a second frame structure to a second terminal. A subcarrier spacing of the second frame structure is a multiple of a subcarrier spacing of the first frame structure. A length of a subframe in the first frame structure is a multiple of a length of a subframe in the second frame structure.

Method and apparatus for transmission and reception in wireless communication system supporting scalable frame structure

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present invention suggests a method for transmitting and receiving signals satisfying a maximum delay time, and a method and a device for effectively processing signals that are influenced by the transmission and reception of the signals satisfying the maximum delay time.

Method and device for supporting latency services via a logical channel in a mobile communication system

Disclosed are a communication method for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. The present embodiment provides a method and an apparatus for a delay reduction mode operation of a base station and a terminal, and the base station of the present invention can: transmit, to the terminal, first information related to hybrid ARQ (HARQ) timing by means of higher layer signaling; transmit, to the terminal, scheduling information and second information related to the HARQ timing; transmit, to the terminal, data scheduled by the scheduling information; and receive, from the terminal, positive reception acknowledgement or negative reception acknowledgement (ACK/NACK) information with respect to the data according to the HARQ timing, which is determined on the basis of the first information and the second information.

Method and apparatus for transmitting and receiving downlink data corresponding to resource allocation information and indicator in mobile communication system

Disclosed are a communication method for merging, with an IoT technology, a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system therefor. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety-related services, and the like) on the basis of a 5G communication technology and an IoT-related technology. Disclosed are a method and an apparatus for supporting a reservation resource, and according to the present invention, a method for a base station in a communication system comprises a step of transmitting reservation resource-related information to a terminal, determining, on the basis of the reservation-related information, whether a first signal is mapped to the reservation resource and a resource, in which the first signal to be transmitted to the terminal is overlapped, and transmitting the first signal to the terminal on the basis of the determination.

Method and apparatus for transmitting and receiving random access preamble in wireless cellular communication system

Methods and apparatuses for signal transmission and reception are provided for a wireless communication system. A configuration for a plurality of physical downlink control channel (PDCCH) is transmitted to a terminal. Configurations for a plurality of physical uplink control channel (PUCCH) resources are transmitted to the terminal. Downlink control information (DCI) resources is transmitted to a terminal. Downlink control information (DCI) is transmitted to the terminal based on the configuration for the PDCCH. A physical downlink shared channel (PDSCH) is transmitted to the terminal. Uplink control information (UCI) including a hybrid automatic repeat request (HARQ) acknowledgement (ACK) information for the PDSCH is received from the terminal on the PUCCH resource based on the DCI.

Transmission and reception method and apparatus for reducing transmission time interval in wireless cellular communication system

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure provides a method and an apparatus for coexistence of device-to-device communications and cellular communications in a mobile communications system.

Method and apparatus for coexistance of device-to-device communications and cellular communications in mobile communications system

Systems, apparatuses, methods, and computer-readable media, are provided for enabling coexistence between Third Generation Partnership Project (3GPP) Fifth Generation (5G) and Long Term Evolution (LTE) Radio Access Technologies (RATs). Disclosed embodiments enable 5G and LTE to simultaneously operate on the same licensed or unlicensed band such as for spectrum sharing between 5G and LTE RATs. Other embodiments may be described and/or claimed.

Spectrum sharing between fifth generation new radio and long term evolution in licensed and unlicensed bands

This disclosure provides systems, methods, and devices for wireless communication that support reduced bandwidth devices and particularly, allocation of control resource sets for reduced bandwidths. In a first aspect, a method of wireless communication includes receiving, from a base station at a user equipment (UE) having a first type, a master information block (MIB) within a physical broadcast channel (PBCH). The MIB includes CORESET size information and search space information for devices having a second type. The method also includes selecting a CORESET size from a plurality of preconfigured CORESET sizes based on a subcarrier spacing used to communicate with the base station. The method further includes monitoring a set of time and frequency resources to receive a message from the base station. The set of time and frequency resources has the selected CORESET size. Other aspects and features are also claimed and described.

Control resource set (CORESET) allocation for reduced bandwidth devices in 5G-NR

Systems, methods, and circuitries are provided for adjusting contention window size (CWS). An example method includes selecting a downlink (DL) burst transmitted by the gNB for use in determining the CWS and adjusting the CWS based on Hybrid Automatic Repeat Request (HARQ) feedback received with respect to the selected DL burst.

CWS adjustment for NR systems operating on unlicensed spectrum

A user equipment (UE) receives, from a base station, multiple network power mode configurations and communicates with the base station based on one of the multiple network power mode configurations. The base station transmits, to a UE, multiple network power mode configurations and communicates with the UE based on one of the multiple network power mode configurations.

Network power mode pattern and switching configuration

Growing community of inventors

Gyeonggi-do, South Korea

Yongjun Kwak