Lg Electronics Inc.

Other

Youngdae Lee

Sunghoon Jung

Seungjune Yi

Jaewook Lee

Sungjun Park

Sangwon Kim

Hanbyul Seo

Sunyoung Lee

Giwon Park

Suckchel Yang

Jongyoul Lee

Sungduck Chun

Seonwook Kim

Seungmin Lee

Hyunjung Choe

Taehun Kim

Hongsuk Kim

Jongwoo Hong

Laeyoung Kim

Jaehyung Kim

Jaehyun Kim

Seunggye Hwang

Joonkui Ahn

Hyunsoo Ko

Hyunsook Kim

Myoungseob Kim

Bokyung Byun

Yejee Lee

Sukhyon Yoon

Jian Xu

Daewook Byun

Jinsook Ryu

Eunjong Lee

Seokmin Shin

Ki-Dong Lee

Sangwook Han

Kijun Kim

Inkwon Seo

Heejeong Cho

Seoyoung Back

Jeongsu Lee

Jiwon Kang

Hyukjin Chae

Gwanmo Ku

Daesung Hwang

Haewook Park

Heejin Kim

Dongsoo Kim

Sechang Myung

Oanyong Lee

Hanul Lee

Kyungjun Lee

Yunjung Yi

Kyungmin Park

Woosuk Ko

Eunsun Kim

Sangmin Park

Taehyeon Kim

Sunghoon Lee

Gyeongcheol Lee

Insun Lee

Robin Thomas

Dae Won Lee

Jonghyun Park

Seung June Yi

Byounghoon Kim

Hakseong Kim

Changhwan Park

Hyangsun You

Youngtae Kim

Hyunsu Cha

Geumsan Jo

Jayeong Kim

Daewon Lee

Jongyoul; Lee

Sungduck Chung

A terminal according to one embodiment of the present disclosure can receive a physical downlink control channel (PDCCH) on the basis of the detection of a paging early indication (PEI) and can receive a physical downlink shared channel (PDSCH) on the basis of the PDCCH, a slot in which the PDSCH is to be received can be determined on the basis of one from among a plurality of time domain resource allocation (TDRA) tables set in the terminal, and the value 'N' of a TDRA field included in DCI, and the plurality of TDRA tables can include a first TDRA table including at least one entry for same-slot scheduling of the PDCCH and the PDSCH, and a second TDRA table including only entries for cross-slot scheduling of the PDCCH and the PDSCH.

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

The present disclosure relates to sidelink retransmission in wireless communications. According to an embodiment of the present disclosure, a method performed by a first wireless device in a wireless communication system comprises: receiving, from a network, sidelink (SL) resources configured with a hybrid automatic repeat request (HARQ) feedback; selecting one or more logical channels only configured with the HARQ feedback; generating a data unit based on the one or more logical channels only configured with the HARQ feedback; and transmitting, to a second wireless device, the data unit based on the SL resources.

Method and apparatus for sidelink retransmission in wireless communication system

Various embodiments provide a method for receiving a physical downlink shared channel (PDSCH) from a non-terrestrial network (NTN) by a terminal in a wireless communication, and a device therefor. Disclosed are a method and a device therefor, the method comprising the steps of: receiving semi-persistent scheduling configuration information; receiving first downlink control information (DCI) for activating an SPS configuration related to the SPS configuration information; receiving the PDSCH on the basis of the SPS configuration; and determining, on the basis of the SPS configuration, whether to perform hybrid automatic repeat and request (HARQ) feedback of an HARQ process for the PDSCH.

Method for receiving downlink signal by terminal in wireless communication system, and device therefor

A method and an apparatus for transmitting or receiving hybrid automatic repeat request-acknowledgment (HARQ-ACK) information in a wireless communication system are disclosed. A method of transmitting hybrid automatic repeat request-acknowledgment (HARQ-ACK) information by a terminal in a wireless communication system according to an embodiment of the present disclosure may comprise: receiving, from a network, a first physical downlink shared channel (PDSCH) based on a first HARQ-ACK reporting mode; receiving, from the network, a second PDSCH based on a second HARQ-ACK reporting mode; and transmitting, to the network, the HARQ-ACK information based on a sequence in which a first bit corresponds to the first HARQ-ACK reporting mode and a second bit corresponds to the second HARQ-ACK reporting mode.

Method and apparatus for HARQ-ACK transmission in wireless communication system

According to an embodiment of the present disclosure, a user equipment (UE) may perform a channel access procedure for a scheduled uplink (UL) transmission on a shared spectrum based on a random access response. When it is indicated that the scheduled UL transmission is associated with channel occupancy initiated by a base station (BS) and the UE needs to perform channel sensing for the scheduled UL transmission, the UE may perform the channel access procedure for the scheduled UL transmission, based on whether reception of the random access response and the scheduled UL transmission are confined within a same period among periods configured in the shared spectrum.

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

According to an embodiment of the present disclosure, provided is a method by which a first apparatus performs sidelink communication. The method includes the steps of: reserving a plurality of first sidelink transmission resources for transmitting a PSCCH and a PSSCH to a second apparatus; transmitting the PSCCH and the PSSCH to the second apparatus through at least one of the plurality of first sidelink transmission resources; on the basis of a failure of the second apparatus to decode sidelink data included in the PSSCH, reselecting a plurality of second sidelink transmission resources for transmitting the sidelink data; and transmitting the sidelink data to the second apparatus on the basis of the plurality of second sidelink transmission resources.

Method and apparatus for reselecting sidelink transmission resource in NR V2X

A method and a device for transmitting/receiving a signal in a wireless communication system, according to one embodiment of the present invention, receive random access channel (RACH) configurations, and transmit a random access preamble on a specific RACH occasion (RO) on the basis of the RACH configurations. The number of reference points in a cell is derived on the basis of the number of RACH configurations, and each of the reference points can have a first timing advance (TA) value for an RACH process.

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

According to an embodiment of the present disclosure, provided is a method by which a first apparatus performs sidelink communication. The method may comprise the steps of: transmitting a first transport block to a second apparatus, on a resource allocated by a first SL grant received from a base station; transmitting, to the base station, a system information request message requesting system information; transmitting, on an exceptional resource pool, a second transport block to the second apparatus, on the basis of the transmission of the system information request message to the base station; and receiving, from the base station, first system information related to the system information request message.

Method and apparatus for performing resource pool-based sidelink communication in NR V2X

The present disclosure provides a method of receiving a physical downlink shared channel (PDSCH) by a user equipment (UE) in a wireless communication system. The method may include: receiving a parameter related to discontinuous reception (DRX) operation through a higher layer; receiving first downlink control information (DCI) including information related to physical downlink control channel (PDCCH) monitoring adaptation; receiving second DCI for scheduling the PDSCH within a DRX active time of the DRX operation, based on the information related to the PDCCH monitoring adaptation; and receiving the PDSCH based on the second DCI. The PDCCH monitoring adaptation may be determined based on jitter related to the PDSCH.

Method of transmitting and receiving downlink control channel and apparatus therefor

A method and apparatus for sidelink hybrid automatic repeat request (HARQ) feedback and resource pool selection is provided. When user equipment (UE) autonomous resource selection is configured, a wireless device selects a resource pool configured with physical sidelink feedback channel (PSFCH) resources, among one or more resource pools allowed for a logical channel, based on i) sidelink data being available in the logical channel, ii) any resource pool being not selected for the logical channel, and iii) hybrid automatic repeat request (HARQ) feedback being enabled for the logical channel.

Sidelink HARQ feedback and resource pool selection

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

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

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.

Growing community of inventors

Seoul, South Korea

Youngdae Lee