公开(公告)号：US20240414771A1

公开(公告)日：2024-12-12

申请号：US18700492

申请日：2022-10-17

Applicant: LG Electronics Inc.

Inventor： Hanseul HONG ,  Sunghoon JUNG ,  Hyunjung CHOE ,  Seungjune YI

IPC: H04W74/0833 ,  H04W72/02

Abstract: The present disclosure relates to a method for managing random access (RA) resource partitions related to multiple features in a wireless communication system. In particular, the method includes the steps of: configuring a first random access (RA) resource associated with a first feature and a second RA resource associated with a second feature; triggering an RA procedure for two or more features including both the first feature and the second feature; selecting a RA resource of the first RA resource or the second RA resource based on priorities of the first RA feature and the second RA feature; and performing the RA procedure based on the selected RA resource, wherein intention information indicating the two or more features for which the RA procedure was triggered is provided to a network.

公开(公告)号：US20240414246A1

公开(公告)日：2024-12-12

申请号：US18717982

申请日：2023-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Geumsan JO ,  Seungjune YI ,  Gyeongcheol LEE

IPC: H04L69/04 ,  H04W28/06 ,  H04W76/19 ,  H04W80/02

Abstract: The present disclosure relates to a method of performing operations by PDCP entity of a User Equipment (UE). In particular, the method includes performing a transmission of a first PDCP SDU compressed based on a first UDC context, wherein the first UDC context is updated based on the first PDCP SDU; receiving a successful delivery confirmation of the first PDCP SDU, wherein a second UDC context is updated based on the first PDCP SDU; performing a transmission of a second PDCP SDU compressed based on the first UDC context, wherein the first UDC context is updated based on the second PDCP SDU; based on an indication for re-establishment being received before receiving a successful delivery confirmation of the second PDCP SDU, overriding the second UDC context to the first UDC context and performing a retransmission of the second PDCP SDU compressed based on the overridden first UDC context.

公开(公告)号：US20240388384A1

公开(公告)日：2024-11-21

申请号：US18693850

申请日：2022-08-17

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Jonggil NAM ,  Seungjune YI

IPC: H04L1/1829 ,  H04L1/1812

Abstract: The present disclosure relates to a method of transmitting a One-shot Hybrid Automatic Repeat and request (HARQ) feedback by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a One-shot HARQ acknowledgement (ACK) request message related to a plurality of HARQ processes from a network; transmitting a One-shot HARQ-ACK related to the plurality of HARQ processes to the network, wherein at least one Round-Trip Time (RTT) timer related to at least one HARQ process, for which a corresponding RTT timer and a corresponding retransmission timer not being running, is started upon transmitting the One-shot HARQ-ACK; starting at least one retransmission timer based on the at least one RTT timer expiring; and monitoring at least one Physical Downlink Control Channel (PDCCH) for the at least one HARQ process during the at least one retransmission timer is running.

公开(公告)号：US20240179227A1

公开(公告)日：2024-05-30

申请号：US18553168

申请日：2022-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Hanul LEE ,  Seungjune YI

IPC: H04L69/28 ,  H04W72/1263 ,  H04W72/23

CPC classification number: H04L69/28 ,  H04W72/1263 ,  H04W72/23

Abstract: The present disclosure relates to a method managing a time alignment timer (TAT) for small data transmission (SDT) in a wireless communication system. In particular, the method includes the steps of: starting a configured grant based small data transmission (CG-SDT) time alignment timer (TAT) upon receiving CG-SDT configuration; transmitting at least one data unit based on the CG-SDT configuration in RRC INACTIVE state during the CG-SDT TAT is running; and restarting the CG-SDT TAT based on a timing advance command (TAC) being received and based on a CG-SDT procedure being ongoing, wherein, based on the TAC being received and based on the CG-SDT procedure not being ongoing, the CG-SDT TAT is not restarted.

公开(公告)号：US20240155670A1

公开(公告)日：2024-05-09

申请号：US18280047

申请日：2022-02-20

Applicant: LG Electronics Inc.

Inventor： Seongjoon KIM ,  Seungjune YI ,  Sunyoung LEE ,  Gyeongcheol LEE ,  Hyunjung CHOE ,  Geumsan JO

IPC: H04W74/00 ,  H04W76/27

CPC classification number: H04W74/006 ,  H04W76/27

Abstract: The present disclosure relates to a method of performing data transmissions in a Radio Resource Control (RRC) INACTIVE state by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of generating at least one Small Data Transmission (SDT) data unit that can be transmitted in RRC INACTIVE state; triggering a SDT procedure for transmitting the at least one SDT data unit in RRC INACTIVE state; generating a non-SDT data unit that cannot be transmitted in RRC_INACTIVE during the SDT procedure; generating an indication message informing that there is the non-SDT data unit, based on an uplink grant related to the SDT procedure for transmitting the indication message being available; and transmitting the indication message via a Dedicated Control Channel (DCCH) during the SDT procedure to a network.

公开(公告)号：US20240129954A1

公开(公告)日：2024-04-18

申请号：US18275397

申请日：2022-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune YI

IPC: H04W74/0833 ,  H04W12/037 ,  H04W76/27

CPC classification number: H04W74/0833 ,  H04W12/037 ,  H04W76/27

Abstract: The present disclosure relates to a method of performing data transmissions in a Radio Resource Control (RRC) INACTIVE state by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of generating a first data that can be transmitted in the RRC INACTIVE state; triggering a first random access (RA) procedure for transmitting the first data in the RRC INACTIVE state; generating a second data that cannot be transmitted in the RRC INACTIVE state while the first RA procedure is ongoing; and transmitting a RRC message for transitioning to a RRC CONNECTED state, wherein applying ciphering to the RRC message is determined based on whether the second data being generated after a contention resolution succeeds related to the first RA procedure or not.

公开(公告)号：US20230328722A1

公开(公告)日：2023-10-12

申请号：US17957511

申请日：2022-09-30

Applicant: LG Electronics Inc.

Inventor： Seungjune YI

IPC: H04W72/12

CPC classification number: H04W72/1268 ,  H04W72/1289

Abstract: A method for performing operations of a User Equipment (UE) in a wireless communication system is disclosed. The method comprises steps of receiving periodic resource configuration including uplink periodic resources and first downlink periodic resources related to the uplink periodic resources; activating both the uplink periodic resources and the first downlink periodic resources based on receiving an activation command for the uplink periodic resources; transmitting uplink data on an uplink resource of the uplink periodic resources; and monitoring downlink assignment on the first downlink periodic resources.

公开(公告)号：US20230319170A1

公开(公告)日：2023-10-05

申请号：US18330863

申请日：2023-06-07

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol LEE ,  Seungjune YI

IPC: H04L69/321 ,  H04L1/1867 ,  H04W74/06 ,  H04W80/02 ,  H04L69/322

CPC classification number: H04L69/321 ,  H04L1/189 ,  H04W74/06 ,  H04W80/02 ,  H04L69/322

Abstract: A communication device, processing device or method constructs M RLC PDUs including M RLC SDUs, respectively, where M is larger than 1; submits, for a transmission opportunity, only L RLC PDUs for L RLC SDUs with lowest L SNs among the M RLC PDUs to a MAC layer, where L

公开(公告)号：US20230239857A1

公开(公告)日：2023-07-27

申请号：US18011436

申请日：2021-06-17

Applicant: LG Electronics Inc.

Inventor： Sunyoung LEE ,  Geumsan JO ,  Seungjune YI

IPC: H04W72/12

CPC classification number: H04W72/12

Abstract: The present invention relates to a method of transmitting uplink data by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving information about first uplink configured grants (CGs) and second uplink CGs from a network; triggering a Buffer Status Report (BSR); and if at least one of the second uplink CGs can accommodate all of data to be transmitted, transmitting the data to the network on the at least one second uplink CG without transmitting the BSR on the first uplink CG, wherein, if the at least one second uplink CG can accommodate the data partially, the BSR is transmitted to the network on the first uplink CG without transmitting the data on the at least one second uplink CG.

公开(公告)号：US20230232387A1

公开(公告)日：2023-07-20

申请号：US18007865

申请日：2021-07-05

Applicant: LG Electronics Inc.

Inventor： Seungjune YI

IPC: H04W72/0457 ,  H04W76/20

CPC classification number: H04W72/0457 ,  H04W76/20

Abstract: The present invention relates to a method of performing data transmission in a wireless communication system. Especially, the method includes the steps of transmitting data on a first bandwidth part (BWP) among a plurality of BWPs configured for data transmission in a radio resource control (RRC) inactive state (RRC_INACTIVE); switching from the first BWP to a second BWP among the plurality of BWPs, when a positive response message of the data is not received from the network within a pre-defined period; and transmitting the data on the second BWP.