Lg Electronics Inc.

Other

Youngdae Lee

Sunghoon Jung

Seungjune Yi

Jaewook Lee

Sungjun Park

Sangwon Kim

Hanbyul Seo

Sunyoung Lee

Giwon Park

Jongyoul Lee

Suckchel Yang

Sungduck Chun

Seungmin Lee

Seonwook Kim

Hyunjung Choe

Taehun Kim

Hongsuk Kim

Jongwoo Hong

Laeyoung Kim

Jaehyun Kim

Jaehyung Kim

Seunggye Hwang

Joonkui Ahn

Hyunsook Kim

Myoungseob Kim

Bokyung Byun

Hyunsoo Ko

Yejee Lee

Sukhyon Yoon

Jian Xu

Daewook Byun

Jinsook Ryu

Eunjong Lee

Seokmin Shin

Ki-Dong Lee

Sangwook Han

Inkwon Seo

Heejeong Cho

Seoyoung Back

Jeongsu Lee

Kijun Kim

Jiwon Kang

Hyukjin Chae

Gwanmo Ku

Daesung Hwang

Heejin Kim

Dongsoo Kim

Oanyong Lee

Hanul Lee

Kyungjun Lee

Yunjung Yi

Kyungmin Park

Woosuk Ko

Eunsun Kim

Sangmin Park

Taehyeon Kim

Sechang Myung

Gyeongcheol Lee

Insun Lee

Robin Thomas

Dae Won Lee

Jonghyun Park

Seung June Yi

Byounghoon Kim

Hakseong Kim

Changhwan Park

Haewook Park

Hyangsun You

Youngtae Kim

Hyunsu Cha

Sunghoon Lee

Geumsan Jo

Jayeong Kim

The present disclosure relates to transmission prioritization in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving, from a network, information for a threshold related to a buffer status report (BSR); prioritizing a logical channel group (LCG) for the BSR based on the threshold, wherein a highest priority of one or more logical channels having data available for transmission in the LCG is lower than the threshold; prioritizing the BSR based on the prioritized LCG; creating a media access control (MAC) protocol data unit (PDU) comprising at least the prioritized BSR; and transmitting the MAC PDU.

Method and apparatus for transmission prioritization in wireless communication system

Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting high data transfer rates beyond the 4th generation (4G) wireless communication system. According to the various embodiments, a method of transmitting and receiving signals in a wireless communication system and apparatus for supporting the same may be provided.

Method and apparatus for transmitting/receiving wireless signal in wireless communication system

According to at least one of embodiments disclosed in the present specification, a user equipment may receive one or more Tracking Reference Signal (TRS) configurations for a Radio Resource Control (RRC) inactive mode or an RRC idle mode, receive a Physical Downlink Control Channel (PDCCH) carrying Downlink Control Information (DCI) in the RRC inactive mode or the RRC idle mode, and determine a TRS availability related to a specific TRS configuration among the one or more TRS configurations.

Method and device for transmitting and receiving sounding reference signals in wireless communication system

A method of receiving a physical downlink control channel (PDCCH) by a user equipment (UE) in a wireless communication system is provided. The method includes receiving, through a higher layer, (i) first information including a plurality of identifications (IDs) for a plurality of control resource sets (CORESETs) and (ii) second information related to resources of the plurality of CORESETs, determining an upper CORESET including the plurality of CORESETs based on the first information and the second information, and receiving the PDCCH through the upper CORESET. Each of the plurality of CORESETs is configured based on (i) a control channel element (CCE) supporting an aggregation level of 2n and (ii) N orthogonal frequency division multiplexing (OFDM) symbols, each of n and N being a positive integer and N being equal to or less than 3.

Method of transmitting and receiving downlink control channel and apparatus therefor

A method and apparatus for hybrid automatic repeat request (HARQ) transmission using timers for configured grants and discontinuous reception (DRX) is provided. A first wireless device operating in a wireless communication system receives, from a second wireless device, a sidelink HARQ feedback for a media access control (MAC) protocol data unit (PDU) on a physical sidelink feedback channel (PSFCH), and starts a DRX HARQ round trip time (RTT) timer for a HARQ process ID after end of reception of the sidelink HARQ feedback. Upon expiry of the DRX HARQ RTT timer, the first wireless device starts a DRX retransmission timer, and monitors a physical downlink control channel (PDCCH) carrying a sidelink retransmission grant during an active time including a time interval for which the DRX retransmission timer is running.

HARQ transmission using timers for configured grants and discontinuous reception

A method and apparatus for Sidelink (SL) Discontinuous Reception (DRX) operation based on multiple DRX configurations and prioritization is provided. A third wireless device receives, from a first wireless device, first Sidelink (SL) Discontinuous Reception (DRX) information, and receives, from a second wireless device, second SL DRX information. The third wireless device informs a network about the first and second SL DRX information, each of which is constructed for each pair of source and destination.

Sidelink DRX operation based on multiple DRX configurations and prioritization

A method for a terminal receiving a signal in a wireless communication system, according to one embodiment of the present invention, may comprise: receiving a specific signal giving an early indication of whether paging DCI will be provided in a PO configured for a paging operation in an idle mode or deactivation mode; and, on the basis of the specific signal, determining whether to skip a paging DCI detection procedure, wherein the specific signal may be a PDCCH signal carrying specific DCI configured for the idle mode or deactivation mode, and even if the specific DCI indicates that the paging DCI will be provided in at least one PO, on the basis that the specific DCI may be connected to a plurality of POs, a terminal may decide to skip the paging DCI detection procedure if the at least one PO in which the paging DCI is provided is not configured in the terminal.

Method and device for transmitting/receiving wireless signal in wireless communication system

According to at least one of the embodiments disclosed herein, a user equipment (UE) may transmit a configured grant (CG) based physical uplink shared channel (PUSCH). However, based on that the CG-based PUSCH is transmitted in a radio resource control (RRC) Inactive state and that the CG-based PUSCH is associated with a specific synchronization signal block (SSB) among broadcast SSBs, the UE may monitor a physical downlink control channel (PDCCH) based on the specific SSB while maintaining the RRC Inactive state.

Method and apparatus for transmitting and receiving signal in wireless communication system

A method and apparatus for dynamic configuration of a maximum number of sidelink retransmissions for a data unit in a wireless communication system is provided. A first wireless device in sidelink receives, from a network, information related to a first retransmission number for a first logical channel and a second retransmission number for a second logical channel. The first wireless device determines a retransmission number of a data unit among the first retransmission number and the second retransmission number, and performs sidelink transmission of the data unit to a second wireless device based on the retransmission number of the data unit.

Dynamic configuration of maximum number of sidelink retransmissions for data unit

Provided are a method by which a first device performs wireless communication, and an apparatus for supporting same. The method comprises the steps of: transmitting, to a second device, a measurement configuration including a measurement object, a measurement identity, reporting configurations, and quantity configurations, wherein the reporting configurations include information related to a first report interval; and receiving a plurality of measurement report messages, including a measurement result obtained on the basis of the measurement configuration, from the second device on the basis of the first reporting interval, wherein the first report interval can be determined by a first device.

Method and apparatus for performing measurements in NR V2X

According to an embodiment of the present disclosure, a user equipment (UE) may receive a multicast physical downlink shared channel (PDSCH) scheduled by first downlink control information (DCI), receive a unicast PDSCH scheduled by the second DCI, and transmit a single uplink signal on which HARQ feedback information on each of the multicast PDSCH and the unicast PDSCH is multiplexed.

Various embodiments relate to a next generation wireless communication system for supporting a data transmission rate higher than that of a 4generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting/receiving a signal in a wireless communication system, and an apparatus for supporting same, and various other embodiments can also be provided.

Method for transmitting/receiving signal in wireless communication system, and apparatus for supporting same

The present disclosure relates to resource request in wireless communications. According to an embodiment of the present disclosure, a method performed by a first wireless device configured to operate in a wireless communication system, the method comprises: receiving, from a network, one or more sidelink grants; creating a data unit based on the one or more sidelink grants; performing a transmission of the data unit to a second wireless device by using the one or more sidelink grants; transmitting, to the network via a physical uplink control channel (PUCCH), a resource request for a retransmission of the data unit based on a quality of service (QoS) requirement of the data unit; receiving, from the network, one or more sidelink grants for the retransmission of the data unit; and performing the retransmission of the data unit to the second wireless device by using the one or more sidelink grants for the retransmission of the data unit.

Method and apparatus for resource request in wireless communication system

The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: as a part of a 2-step RA procedure, transmitting MsgA to a base station, wherein the MsgA includes a PRACH and a first PUSCH; on the basis of the first PUSCH being accompanied by SDT and the SDT being a portion of SDT data, additionally transmitting the rest of the SDT data to the base station via one or more second PUSCHs in a state where there is no RRC connection to the base station; and on the basis of the first PUSCH being not accompanied by the SDT, performing a procedure for the RRC connection to the base station.

Method and apparatus for transmitting and receiving wireless signal in wireless communication system

Growing community of inventors

Seoul, South Korea

Youngdae Lee