Samsung Electronics Co., Ltd.

Lg Electronics Inc.

Hewlett-packard Development Company, L.p.

Hyundai Motor Company

Lg Display Co., Ltd.

Other

Kia Motors Corporation

Samsung Mobile Display Co., Ltd.

Saehan Industrial Co., Ltd.

Duksan High Metal Co., Ltd.

Sungjin Park

Jeongho Yeo

Jinyoung Oh

Hyunseok Ryu

Jonghyun Bang

Cheolkyu Shin

Jinsoo Choi

Seunghoon Choi

Jinmin Kim

Youngbum Kim

Taehyoung Kim

Jeongki Kim

Younsun Kim

Insun Jang

Taewon Song

Suhwook Kim

Namyeong Kim

Taehan Bae

Hangyu Cho

Kyungtae Jo

Sunwoong Yun

Youngwoo Kwak

Heedon Gha

Juho Lee

Hoondong Noh

Donghan Kim

Hyojin Lee

Yongjun Kwak

Kiseon Ryu

Eunsung Park

Jinkyu Kang

Seho Myung

Anil Agiwal

Chaiman Lim

Soenghun Kim

Jinhyun Park

Youngrok Jang

Taeyoon Kim

Donggun Kim

Sunghoon Kim

Hyoseok Na

Songyean Cho

Sangyeob Jung

Milos Tesanovic

Seongmin Je

Seunghwan Lee

Yoon-Seok Kang

Hwanjoon Choi

Hwankuk Yuh

Yonghan Lee

Hyoungju Ji

Sangsoo Jeong

Jinwoo Kim

Dong Hun Lee

Hoyeon Lee

Youngjin Cho

Youngkyo Baek

Sangkyu Baek

Shin Hyoung Kim

Byounguk Yoon

Euichang Jung

Changryong Heo

Jinho Lee

Kwanhee Lee

Sangheon Kim

Suha Yoon

Junghwan Park

Daesung Kim

Suk Ho Choi

Dasom Lee

Kiwon Kim

Hyoungjoo Lee

Jinhyoung Kim

Jangyeol Baek

Mikyung Kim

Sujin Jung

Sanggook Kim

Heecheol Yang

Hyesung Kim

Wonsam Kim

Soungyun Mun

Wonsuk Chung

Sejun Kim

Erik Guttman

Dongjun Lee

Kyeongyeon Kim

Hyeonmok Ko

Jonghyun Lee

Taejun Kim

Byungjoon Rhee

Jiyong Yu

Taeshick Kim

Seongmok Lim

Sunhee Baek

Jungmoon Kim

Hongsil Jeong

Jungcheol Park

Junghwan Bang

Chongah Gwon

Saehee Bang

The present disclosure relates to a communication technique for converging, with an IoT technology, 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 intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail, and security and safety related services, on the basis of 5G communication technologies and IoT-related technologies. The present disclosure relates to a method for a terminal in a communication system and a device for performing same, the method comprising the steps of: receiving, from a higher layer device, information indicating packet data convergence protocol (PDCP) data recovery; identifying first data associated with transmission for the PDCP data recovery, from data which have been stored in a signaling radio bearer (SRB) before the information is received; and transmitting the first data to a lower layer.

Communication method and device in mobile communication system

A method performed by a user equipment (UE) in a wireless communication system is provided. The method includes identifying whether a frequency band in which the UE operates corresponds to an unlicensed spectrum or a licensed spectrum, identifying a period for a transmission of a sidelink synchronization signal block (S-SSB) and a subcarrier spacing associated with the S-SSB, identifying a number of S-SSB transmissions within the period, and in case that the frequency band corresponds to the unlicensed spectrum, transmitting at least two S-SSBs, wherein the number of S-SSB transmissions relates to the subcarrier spacing and depends on whether the frequency band corresponds to the unlicensed spectrum or the licensed spectrum, and wherein a number of S-SSB transmissions in a case of the frequency band corresponding to the unlicensed spectrum is greater than a number of S-SSB transmissions in a case of the frequency band corresponding to the licensed spectrum.

Method and apparatus for sidelink synchronization signal transmission and reception in communication system based on unlicensed band

An operating method of a first user equipment (UE) in a wireless communication system according to an embodiment of the disclosure includes receiving downlink control information (DCI) for sidelink communication from a base station, transmitting sidelink data to a second UE, based on the received DCI, receiving feedback information about the sidelink communication through a physical sidelink feedback channel (PSFCH) from the second UE, determining transmission power for transmitting the feedback information to the base station, and transmitting the feedback information through a physical uplink control channel (PUCCH) to the base station, based on the determined transmission power.

Method and device for controlling transmission power of terminal in wireless communication system

In a wireless local area network (WLAN) system, an AP multi-link device (MLD) may estimate an uplink transmission time of a non-simultaneous transmit and receive (STR) station (STA) MLD, and on the basis of the time estimation, uplink transmission and downlink transmission in links of the non-STR STA MLD may not overlap.

Method and device for multi-link EDCA information sharing

The present disclosure relates to a method and apparatus for performing grant-free transmission and reception in a wireless communication system, and a grant-free reception method performed by a terminal in a mobile communication system according to an embodiment of the disclosure includes receiving, from a base station, configuration information related to downlink semi-persistent scheduling (SPS) and configuration information related to a data indication signal (DIS), receiving, from the base station, downlink SPS activation indication information, monitoring the DIS based on the configuration information related to the DIS, and when the DIS is detected or when the DIS is detected and monitoring indication information for a downlink data channel is obtained from the DIS, monitoring the downlink data channel based on at least one of the configuration related to downlink SPS and the downlink SPS activation indication information.

Method and device for transmission and reception based on non-approval in wireless communication system

In a wireless local area network system, a transmission MLD may comprise a first station (STA) and a second STA, wherein the first STA operates on a first link and the second STA operates on a second link. The transmission MLD may transmit, to a reception MLD, capability information regarding whether power saving is supported. The power saving may be performed by one method among first to third power saving methods. The transmission MLD may transmit, to the reception MLD, a control frame comprising method information regarding which method among the first to third power saving methods is to be used.

Power saving in NSTR environment

A method of a user equipment (UE) in a wireless communication system is provide. The method includes: receiving, from a base station, physical downlink shared channel (PDSCH) configuration information including a higher layer parameter for a modulation and coding scheme (MCS) table; identifying the MCS table for a PDSCH based on the higher layer parameter for the MCS table; receiving, from the base station, the PDSCH; and decoding, based on the identified MCS table, the PDSCH, wherein, in case that the higher layer parameter for the MCS table indicates a 1024-quadrature amplitude modulation (QAM), the MCS table for the PDSCH is identified as an MCS table with a maximum modulation order of 10, and wherein the MCS table with the maximum modulation order of 10 includes a set of combinations comprising a modulation order and a target code rate, the set of combinations including: (10, 805.5/1024), (10, 853/1024), (10, 900.5/1024), and (10, 948/1024).

Apparatus and method for transmitting and receiving control information in communication system

Methods and apparatuses are provided for performing communication in a wireless communication system is provided. A number of hybrid automatic repeat request (HARQ) processes is set as N. The N is a natural number, one value within a maximum value, 16, and set based on a configuration of a base station (BS). Downlink control information (DCI) is received including a 1-bit HARQ-acknowledgment (HARQ-ACK) feedback request for all of N HARQ processes. HARQ-ACK information associated with all of the N HARQ processes is identified, based on the received DCI. A number of bits for the HARQ-ACK information is defined based on xN by the configuration, and the x is a natural number. The HARQ-ACK information is transmitted to the BS.

Method and apparatus for transmitting and receiving data and feedback in wireless communication system

The embodiment relates to a semiconductor light emitting device package and a display device including the same. Semiconductor light emitting device package according to an embodiment can comprises a light emitting structureincluding a first conductivity type semiconductor layer, an active layer, and a second conductivity type semiconductor layer; a first electrodeand a second electrodeelectrically connected to the first conductivity type semiconductor layerand the second conductivity type semiconductor layerof the light emitting structure, respectively; an interlayer insulating layer disposed on the side of the light emitting structureand an adhesive layerdisposed on the light emitting structure The first electrodecan include a first reflective electrodeand a first pad electrode, the second electrodealso can include a second reflective electrodeand a second pad electrode, and a cross-sectional shape of the first reflective electrodeand the second reflective electrodecan comprise a cup shape.

Semiconductor light-emitting device package and display device comprising same

A method, performed by a base station (BS), of indicating a channel occupancy time of an unlicensed band is provided and includes transmitting physical downlink control channel (PDCCH) configuration information to a user equipment (UE), performing a channel access procedure to occupy a channel of the unlicensed band, and transmitting slot format indicator information about at least one slot within a channel occupancy time occupied by performing the channel access procedure, based on the PDCCH configuration information, wherein the slot format indicator information is determined based on at least one of a maximum channel occupancy time of the BS or the channel occupancy time occupied by performing the channel access procedure.

Method and apparatus for indicating channel occupancy time 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 invention presents a method for efficiently estimating a physical channel and, according to the present invention, a terminal of a communication system receives a synchronization signal from a base station, receives a broadcast channel from the base station, and can estimate the broadcast channel on the basis of the synchronization signal.

Method and apparatus for transmitting different uplink control information in wireless communication system

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, healthcare, digital education, retail, security and safety-related services, and the like) on the basis of a 5G communication technology and IoT-related technology. In addition, disclosed in the specification are: an adaptive retransmission method and device for delay reduction; a method and a device for selecting radio resource allocation and data size; and a method and a device for performing setting so as to enable different channels to share DMRS with each other.

Adaptive retransmission method and device for delay reduction in wireless cellular communication system

The present invention relates to a method performed by a shared AP in a wireless LAN system, the method comprising the steps of: allocating a first channel to first and second stations (STAs), wherein the shared AP is associated with the first and second STAs; receiving, from a sharing AP, an allocation of a second channel for transmission of coordinated orthogonal frequency division multiplexing access (C-OFDMA); and transmitting a channel switching signal that requests channel switching from the first channel to the second channel, wherein the channel switching signal is only transmitted to the first STA participating in the C-OFDMA, but not to the second STA not participating in the C-OFDMA.

Channel switching for C-OFDMA transmission in multi-AP system

The present disclosure relates to a method for a hybrid automatic repeat request (HARQ) operation at a physical (PHY) layer level in a wireless local area network (LAN) system or an apparatus for performing same. The method is characterized in receiving, from a transmitting station (STA), a physical protocol data unit (PPDU) including a receiver identifier (ID) which is a physical (PHY) layer signal, performing an error check on the PPDU, based on the error check, transmitting an HARQ feedback frame which is a PHY layer signal, and receiving a retransmission PPDU.

HARQ operation at PHY layer level

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) 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. The disclosure relates to an effective grant-free based data transmission/reception method.

Method and apparatus for periodic data transmission and reception in wireless communication system

Growing community of inventors

Incheon, South Korea

Sungjin Park