公开(公告)号：US20240179752A1

公开(公告)日：2024-05-30

申请号：US18552082

申请日：2022-03-23

Applicant: LG Electronics Inc.

Inventor： Sunyoung LEE ,  Hanseul HONG

IPC: H04W74/0833 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/008

Abstract: The present disclosure relates to a method of performing a Random Access (RA) procedure by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving RA resource information related to a first RA resource set and at least two second RA resource sets from a network: transmitting at least one first RA preamble using the first RA resource set to the network: and based on a number of the at least one first RA preamble transmitted being greater than or equal to a threshold value or based on a fallback random access response (RAR) being received, transmitting at least one second RA preamble using one of the at least second RA resource sets to the network, wherein the one second RA resource set is determined based on a Fallback RA resource set information (FRI) indicating the one second RA resource set among the at least two second RA resource sets.

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：US20240414770A1

公开(公告)日：2024-12-12

申请号：US18698181

申请日：2022-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Hanseul HONG

IPC: H04W74/0833 ,  H04W74/00

Abstract: The present disclosure relates to a method for managing random access (RA) resource sets by considering potential features in a wireless communication system. In particular, the method includes the steps of: receiving information related to multiple sets of random access (RA) resources; configuring one or more sets of RA resources by excluding at least one set of RA resources in which at least one potential feature field exists from the multiple sets of RA resources; and performing a RA procedure based on the configured one or more sets of RA resources.

公开(公告)号：US20240373225A1

公开(公告)日：2024-11-07

申请号：US18292760

申请日：2022-08-29

Applicant: LG Electronics Inc.

Inventor： Hanseul HONG ,  Seungjune YI ,  Geumsan JO ,  Seongjoon KIM

IPC: H04W12/106 ,  H04L9/32 ,  H04W80/08

Abstract: The present invention relates to a method of performing a user plane integrity protection (UPIP) based on data volume by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of activating an integrity protection for a radio bearer (RB): receiving a Packet Data Convergence Protocol (PDCP) data unit related to the RB from an upper layer; and transmitting the PDCP data unit via the RB to a reception end, with applying the integrity protection to the PDCP data unit, wherein, based on a data volume of the PDCP data being greater than a data volume threshold, applying the integrity protection is skipped.

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：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.