Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Samsung Electro-mechanics Co., Ltd.

Samsung Display Co., Ltd.

Hyundai Motor Company

Kia Motors Corporation

Lg Display Co., Ltd.

Korea Advanced Institute of Science and Technology

Industry-university Cooperation Foundation Sogang University

Korea University Industrial & Academic Collaboration Foundation

Jaehyuk Jang

Soenghun Kim

Sangbum Kim

Donggun Kim

Seungri Jin

Anil Agiwal

Gert Jan Van Lieshout

Kyeongin Jeong

Alexander Sayenko

Himke Van Der Velde

Jung-Je Son

Sangwook Lee

Suhwan Lim

Sangkyu Baek

Sang-Bum Kim

Soeng-hun Kim

Sangwook Hong

Young-Bin Chang

Sung-Jin Lee

Hyun-Jeong Kang

Kyeong-In Jeong

Yeong-Moon Son

Dong-seek Park

Eun-Taek Lim

Yoonoh Yang

Jinyup Hwang

Mangesh Abhimanyu Ingale

Youngbum Kim

Ju-Ho Lee

Manyoung Jung

Songyean Cho

Young-Kwon Cho

Beomjun Kim

Sangsoo Jeong

Hoondong Noh

Jae-Hee Cho

Sangyeob Jung

Milos Tesanovic

Chang-Yoon Oh

Boon Loong Ng

Soeng-Hun Kim

Taehan Bae

Hyoung-Kyu Lim

Won-Il Roh

Sung-Ho Choi

Kyeong In Jeong

Duckey Lee

Rajavelsamy Rajadurai

Sang-Soo Lee

Jinwoo Lee

Byounghoon Jung

Pan-Yuh Joo

Geun-Hwi Lim

Juho Lee

Youngho Kim

Sung-Hoon Kim

Rakesh Taori

Jae-Weon Cho

Jong-Hyung Kwun

June Hwang

Tae-Young Kim

Jinhyun Park

Song-Yean Cho

Cheng Shan

Kyung-Kyu Kim

Mi-Hyun Lee

Neha Sharma

Jae-Jeong Shim

Seunghoon Choi

Jaehyun Kim

Younsun Kim

Soeng Hun Kim

Hyojin Lee

Donghan Kim

Young-Bum Kim

Jaeyoung Kim

Hoyeon Lee

Zhouyue Pi

Youn-Sun Kim

Hyun-Kyu Yu

Hyunjeong Kang

Seung-Hoon Park

Young-Min Kim

Yong-Jun Kwak

Jeong-ho Park

Jungsoo Jung

Seung-Hoon Choi

Ji-Yun Seol

Beomsik Bae

Su-Ryong Jeong

Ying Li

Hyoung-Ju Ji

Hyo-Jin Lee

Yinan Qi

Joon-Hee Lee

Joo-Sun Yoon

Dongsoo Lee

Tae-Han Bae

Young Dug Kim

Kaushik Morapakkam Josiam

A communication method and system for converging a 5-Generation (5G) communication system for supporting higher data rates beyond a 4-Generation (4G) system with a technology for Internet of Things (IoT) are provided. 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. A method and apparatus of activating/deactivating cells with scalable transmission time intervals (TTIs) is disclosed.

Method and apparatus for transmitting and receiving scheduling requests

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 method includes identifying whether a medium access control (MAC) entity of the terminal is configured with a logical channel (LCH)-based prioritization, identifying whether a first uplink grant is associated with a random access, determining the first uplink grant to be a prioritized uplink grant, and transmitting an uplink signal based on the prioritized uplink grant.

Method and apparatus for intra-UE prioritization considering UL grant received in random access response

The present disclosure provides a method, performed by a terminal, of controlling activation of a secondary cell (SCell), the method including: receiving a radio resource control (RRC) message including information about a first timer for deactivation of a SCell and information about a second timer for deactivation of a bandwidth part (BWP) of the SCell; receiving a media access control (MAC) control element (CE) for changing a state of the SCell; and controlling the first timer and the second timer based on the MAC CE and the RRC message.

Method and device for driving timers according to BWP type in wireless 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 method and apparatus for RLF reporting.

Method and apparatus for radio link failure reporting in wireless communication system

The present disclosure relates to a communication technique converging IoT technology with a 5G communication system for supporting higher data transfer rates than 4G systems and a system for same. The present disclosure may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety-related services, or the like) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a wireless communication system, and more specifically, the present invention relates to a method and device for providing a terminal mobility event reporting service in a cellular wireless communication system (5G system).

Method and device for by-link activation and deactivation for reducing power consumption in next generation mobile communication system

A method performed by an integrated access backhaul (IAB) node in a wireless communication system is provided. The method comprises: receiving, from a base station, configuration information regarding an uplink (UL) grant, receiving, from the base station, configuration information regarding backhaul (BH) radio link control (RLC) channel via higher layer signaling, identifying, based on the configuration information regarding BH RLC channel, whether an extended logical channel identifier (eLCID) is used, in case that the eLCID is not used and a UL grant size is equal to or larger than a first size, not transmitting only a padding buffer status report (BSR) or not transmitting only padding or not transmitting only the padding BSR and the padding, and in case that the eLCID is used and the UL grant size is equal to or larger than a second size, not transmitting only the padding BSR or not transmitting only the padding or not transmitting only the padding BSR and the padding.

Method and apparatus for providing service in wireless communication system

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). Disclosed is a method of a telecommunication network configuring a User Equipment, UE, to report information measured or obtained from a neighbouring cell, whereby the network indicates to the UE whether the UE is allowed to utilise an Autonomous Gap, AG, for its communication with one or more serving cells, while obtaining the information from the neighbouring cell.

Method and apparatus for improvements of autonomous gaps

A method, performed by a terminal, in a wireless communication system is provided. The method includes receiving, from a source base station, a radio resource control (RRC) reconfiguration message for a handover, the RRC reconfiguration message configuring a first data radio bearer (DRB) as a dual active protocol stack (DAPS) bearer and a second DRB as a non-DAPS bearer, for the first DRB, in case that an uplink data switching is requested from an upper layer, indicating, by a packet data convergence protocol (PDCP) entity for the DRB, a PDCP data volume excluding a PDCP Control protocol data unit (PDU) associated with the source base station, to a medium access control (MAC) entity for a target base station, and for the second DRB, in case that an indication of PDCP re-establishment is set, performing a PDCP re-establishment for the second DRB.

Method and apparatus for performing handover in wireless communication system

A method performed by a UE in a wireless communication system is provided. The method includes transmitting a UE capability information message including information indicating that the UE is in a fixed state, based on the information included in the UE capability information message, receiving, from the base station, a first radio resource control (RRC) message including information for configuring the UE not to perform a measurement for a signal strength of a neighbor base station, transmitting, to the base station, a second RRC message as a response to the first RRC message, receiving a third RRC message for transitioning the UE to an RRC idle state, based on the third RRC message, transitioning to the RRC idle state, and receiving a paging message in the RRC idle state, the UE in the fixed state receives the paging message from the base station which the UE performed the last access.

Method and device for reducing power consumption of stationary terminal in wireless communication system

According to an embodiment of the present disclosure, a method performed by a user equipment (UE) in a wireless communication system includes receiving, from a base station (BS), multicast broadcast service (MBS) configuration information including information about at least one hybrid automatic repeat request (HARQ) process for an MBS, receiving, from the BS, MBS data based on the MBS configuration information, and processing the MBS data based on an HARQ process corresponding to the MBS data among the at least one HARQ process for the MBS.

Method and apparatus for applying HARQ to multicast broadcast service in wireless communication system

Disclosed are: a communication technique 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 present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, small businesses, security- and safety-related services, and the like) on the basis of 5G communication technology and IoT-related technology. The present invention relates to a method and an apparatus for transmitting a confirmation message for a plurality of configured grants in a wireless communication system.

Method and apparatus for transmitting multiple entry configured grant confirmation message in wireless communication system

A communication method and a system for converging a 5generation (5G) communication system for supporting higher data rates beyond a 4generation (4G) system with a technology for internet of things (IoT) are provided. The 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. Disclosed is a method of performing activation and deactivation of a semi-persistent sounding reference signal (SP SRS) through a medium access control element (MAC CE) when activation/deactivation of the SP SRS is indicated in a next-generation mobile communication system.

Method and apparatus for indicating semi-persistent sounding reference signal as reference signal of neighboring cell in next-generation mobile communication system

A user equipment (UE) for performing communication, the UE including a transceiver; and a processor coupled with the transceiver and configured to: control the transceiver to receive a UE capability enquiry, determine UE capability fields, except a frequency division duplexing (FDD) additional UE capability field, a time division duplexing (TDD) additional UE capability field, a frequency range 1 (FR 1) additional UE capability field and a frequency range 2 (FR 2) additional UE capability field, to include values applicable for all duplex modes and frequency ranges, and control the transceiver to transmit UE capability information based on a result of the determination.

Method and apparatus for performing communication in mobile communication system

The present disclosure provides a method, performed by a user equipment (UE), of determining a propagation delay value, the method including requesting a propagation delay from a base station, transmitting a time measurement signal on a time measurement resource allocated by the base station, receiving, from the base station, a response including an extended timing advance (TA) command, and based on the received response, applying time information and starting a timer. The present disclosure provides a method, performed by a UE, of performing communication in an unlicensed spectrum, the method including determining whether to transmit data via a configured grant (CG), comparing priorities of the CG and an uplink resource, and changing the priority of the CG, based on a listen before talk (LBT) failure.

Method and device for supporting URLLC service

The present disclosure relates to a communication technique for merging an IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail, security- and safety-related services, and the like) on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method performed by a terminal in a wireless communication system and an apparatus for performing same, the method comprising the steps of obtaining an uplink transmission resource, determining whether a medium access control (MCA) protocol data unit (PDU), which is to be transmitted as the uplink transmission resource, is stored in a hybrid automatic repeat request (HARQ) buffer, and identifying the priority of the uplink transmission resource on the basis of a result of the determination.

Method and apparatus for determining priority value of radio resource in wireless communication system

Growing community of inventors

Suwon-si, South Korea

Jaehyuk Jang