公开(公告)号：US20250151148A1

公开(公告)日：2025-05-08

申请号：US18730158

申请日：2023-01-16

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol LEE ,  Sunghoon JUNG

IPC: H04W76/18 ,  H04W28/14

Abstract: The present disclosure relates to a method of performing operations of an Integrated Access and Backhaul (IAB) node in a wireless communication system. In particular, the method includes the steps of: receiving, from a first parent IAB node, a Radio Resource Control (RRC) message to be forwarded to a child IAB node; and forwarding the RRC message to the child IAB node, wherein, based on a connection attempt to a second parent IAB node being failed, a discard indication is transmitted to the child IAB node, wherein the discard indication indicates that the RRC message is to be discarded by the child IAB node.

公开(公告)号：US20240430967A1

公开(公告)日：2024-12-26

申请号：US18708064

申请日：2023-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Siyoung CHOI ,  Sunghoon JUNG

IPC: H04W76/18 ,  H04W76/19

Abstract: The present disclosure relates to an indication of information availability in wireless communications. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) in a wireless communication system comprises: obtaining report information including one or more information elements (IEs) with a first version and one or more IEs with a second version, wherein the first version is an earlier version than the second version, and the second version is a latest version of radio protocol; and transmitting, to a network, a message for informing an availability of the report information, wherein the message excludes information for the first version, and includes information for the second version.

公开(公告)号：US20240372602A1

公开(公告)日：2024-11-07

申请号：US18580955

申请日：2022-07-20

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon KANG ,  Sunghoon JUNG ,  Hongsuk KIM

IPC: H04B7/06 ,  H04L5/00

Abstract: Disclosed are a method and apparatus for performing beam recovery in a wireless communication system. A method for performing BFR in a wireless communication system, according to an embodiment of the present disclosure, may comprise the steps of: identifying a first CORESET pool and a second CORESET pool, on the basis of configuration information; on the basis that beam failure regarding a spatial parameter associated with the first CORESET pool is detected, on the basis of the spatial parameter associated with the second CORESET, transmitting a PRACH for the BFR; receiving a response regarding the PRACH; transmitting MAC-CE for the BFR; and receiving a response regarding the MAC-CE.

公开(公告)号：US20240267955A1

公开(公告)日：2024-08-08

申请号：US18561066

申请日：2022-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Hyunjung CHOE ,  Hanseul HONG

IPC: H04W74/0833 ,  H04W48/18 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W48/18 ,  H04W74/006

Abstract: The present disclosure relates to a resource selection for a random access in wireless communications. According to various embodiments, a user equipment (UE) may select a random access channel (RACH) configuration for performing a random access to a cell for a slice group preferred by the UE, based on at least one of slice identifier information or slice priority information.

公开(公告)号：US20240236945A1

公开(公告)日：2024-07-11

申请号：US18562010

申请日：2022-05-25

Applicant: LG ELECTRONICS INC.

Inventor： Hongsuk KIM ,  Sunghoon JUNG

IPC: H04W68/02 ,  H04W60/04 ,  H04W76/10 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W68/02 ,  H04W60/04 ,  H04W76/10 ,  H04W76/20 ,  H04W76/30

Abstract: The present disclosure related to a state transition in wireless communications. According to an embodiment of the present disclosure, a user equipment (UE) transmits, to a first network, an indication that paging filtering information is to be transmitted together with radio resource control (RRC) state preference for leaving a connected state in the first network. Therefore, RRC release message for leaving the connected state can be received after the paging filtering information is transmitted.

公开(公告)号：US20240172296A1

公开(公告)日：2024-05-23

申请号：US18551153

申请日：2022-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Hanseul HONG ,  Sunghoon JUNG

IPC: H04W74/0833 ,  H04W74/00 ,  H04W74/08

CPC classification number: H04W74/0833 ,  H04W74/006 ,  H04W74/0866

Abstract: The present disclosure relates to a method of transmitting a Random Access (RA) preamble by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving information related to at least two RA resource sets including a first RA resource set and a second RA resource set from a network; receiving pause information indicating whether the first RA resource set is available or not; and performing a RA procedure related to the first RA resource set using one RA resource set determined among the at least two RA resource sets based on the pause information.

公开(公告)号：US20240163765A1

公开(公告)日：2024-05-16

申请号：US18289989

申请日：2022-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Oanyong LEE ,  Sunghoon JUNG

IPC: H04W36/32 ,  H04W36/00 ,  H04W36/08 ,  H04W84/06

CPC classification number: H04W36/322 ,  H04W36/0058 ,  H04W36/08 ,  H04W36/326 ,  H04W84/06

Abstract: The present disclosure relates to a cell reselection in wireless communications. According to an embodiment of the present disclosure, a method performed by a user equipment (UE) in a wireless communication system comprises: receiving, from a network, location information comprising a location point for each time point related to each of neighbor cells; determining a distance to each of the neighbor cells from the UE as a distance between the location point and the UE; selecting one or more cells including at least one of: i) a cell to which the distance from the UE is longest among a first set of the neighbor cells in a distance decreasing state; or ii) a cell to which the distance from the UE is shortest among a second set of the neighbor cells in a distance increasing state; and performing a cell reselection to a cell among the selected one or more cells. The distance decreasing state is a state in which the distance to the first set of the neighbor cells from the UE decreases by time. The distance increasing state is a state in which the distance to the second set of the neighbor cells from the UE increases by time.

公开(公告)号：US20240007999A1

公开(公告)日：2024-01-04

申请号：US18368346

申请日：2023-09-14

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul SEO ,  Sunghoon JUNG

IPC: H04W72/02 ,  H04L1/1812 ,  H04L1/1867

CPC classification number: H04W72/02 ,  H04L1/1819 ,  H04L1/1896 ,  H04W92/18

Abstract: Proposed is a method for performing a sidelink operation in a wireless communication system, the method being performed by a terminal. The method comprises: selecting a preferred resource pool from among a plurality of resource pools, wherein the preferred resource pool is one of a first resource pool including a physical sidelink feedback channel (PSFCH) resource and a second resource pool without the PSFCH resource; and, on the basis of a re-selection condition, performing the sidelink operation on the first resource pool or the second resource pool.

公开(公告)号：US20230345270A1

公开(公告)日：2023-10-26

申请号：US17798287

申请日：2020-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo HONG ,  Seungjune YI ,  Sunghoon JUNG ,  Hanul LEE ,  Hyunjung CHOE

IPC: H04W24/04 ,  H04W76/15 ,  H04W72/20

CPC classification number: H04W24/04 ,  H04W76/15 ,  H04W72/20

Abstract: A method and apparatus for master cell group (MCG) radio link failure (RLF) reporting during secondary cell group (SCG) suspension in a wireless communication system is provided. A wireless device detects a failure on a master cell group (MCG) while a secondary cell group (SCG) is suspended, and transmits MCG failure information informing the failure on the MCG by using a physical uplink control channel (PUCCH) format via the SCG, based on unavailability of physical uplink shared channel (PUSCH) transmission via the SCG.

公开(公告)号：US20230262634A1

公开(公告)日：2023-08-17

申请号：US18012506

申请日：2021-08-06

Applicant: LG Electronics Inc.

Inventor： Hongsuk KIM ,  Sunghoon JUNG ,  Hanul LEE

IPC: H04W56/00 ,  H04W76/27

CPC classification number: H04W56/0045 ,  H04W76/27

Abstract: The present disclosure relates to handling a synchronization 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 a configuration for a master cell group (MCG) and a configuration for a secondary cell group (SCG); applying a first timing alignment (TA) for one or more cells in the SCG and skipping a physical downlink control channel (PDCCH) monitoring for the one or more cells in a first state while a TA timer is running, wherein the TA timer is started upon receiving a TA command including the first TA; performing a state switching to a second state from the first state at a time point determined based on information related to state switching time received from a network, wherein a PDCCH monitoring is performed for the one or more cells in the second state; transmitting, to the network, switching information informing the state switching; receiving, in the second state, a TA command including a second TA upon which the TA timer is restarted, after transmitting the switching information; and applying the second TA for the one or more cells while the restarted TA timer is running.