公开(公告)号：US12171030B2

公开(公告)日：2024-12-17

申请号：US17627589

申请日：2020-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Changhwan Park ,  Jaehyung Kim ,  Hyunjung Choe ,  Joonkui Ahn

IPC: H04W74/0833 ,  H04W72/1263 ,  H04W72/23 ,  H04W74/00

Abstract: Proposed in the present specification is a method for transmitting and receiving urgent information in a wireless communication system supporting machine type communication, and a device for same. Specifically, a method performed by a terminal may include the steps of: receiving information including a Reference Signal Received Power (RSRP) threshold value from a base station; determining a Coverage Enhancement (CE) mode on the basis of the RSRP threshold value and an RSRP measurement value; determining a Physical Random Access Channel (PRACH) resource on the basis of the CE mode; and transmitting a PRACH preamble to the base station on the basis of the PRACH resource.

公开(公告)号：US11943697B2

公开(公告)日：2024-03-26

申请号：US17978814

申请日：2022-11-01

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Hyunjung Choe

IPC: H04W48/08 ,  H04W48/18 ,  H04W60/00

CPC classification number: H04W48/08 ,  H04W48/18 ,  H04W60/00

Abstract: The present disclosure relates to a signalling of associated network identifiers (IDs) in wireless communications. According to an embodiment of the present disclosure, the UE may be configured with a list of stand-alone non-public networks (SNPN) identifiers, a list of group identifiers of network and a list of bitmaps, which have a relationship such that: i) n-th entry in the list of bitmaps corresponds to n-th SNPN in the list of SNPN identifiers; ii) k-th bit from left side in each bitmap corresponds to k-th group identifier among group identifiers related to the list of group identifiers; and iii) a bit set to positive indication in a bitmap informs that a corresponding group identifier is supported by a SNPN corresponding to the bitmap.

公开(公告)号：US11671858B2

公开(公告)日：2023-06-06

申请号：US17268249

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe

IPC: H04W24/08 ,  H04L5/00 ,  H04L41/0677 ,  H04W74/08

CPC classification number: H04W24/08 ,  H04L5/0055 ,  H04L41/0677 ,  H04W74/0833

Abstract: A method and apparatus for relaxed measurement based on data transmission in idle mode and/or inactive mode in a wireless communication system. The wireless device identifies a transmission failure, and performs either a normal measurement or a relaxed measurement based on the transmission failure.

公开(公告)号：US11552741B2

公开(公告)日：2023-01-10

申请号：US16866357

申请日：2020-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Hyunjung Choe ,  Youngdae Lee ,  Seungjune Yi

IPC: H04L1/16 ,  H04L1/18 ,  H04W28/04 ,  H04W74/08

Abstract: A method and apparatus for combining UL data with a feedback of DL data in a wireless communication system is provided. A wireless device receives, from a network, information informing whether an application level uplink (UL) data, subsequent to a downlink (DL) data, is expected or not. A wireless device initiates random access procedure. A wireless device receives, from the network, the DL data in the random access procedure. A wireless device transmits a UL signaling including both the application level UL data and a feedback of the DL data based on the information informing that the application level UL data subsequent the DL data is expected.

公开(公告)号：US11510240B2

公开(公告)日：2022-11-22

申请号：US17261556

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe

IPC: H04W74/00 ,  H04W72/04 ,  H04W72/12 ,  H04W72/14 ,  H04W74/08

Abstract: A method and an apparatus for entering a connected state with a network for continuing transmission in a wireless communication system is provided. The method may include starting a Time Alignment Timer (TAT). The method may include leaving a connected state with a network. The method may include performing transmission with a configured grant, wherein the configured grant is received from the network, while in leaving the connected state. The method may include performing a random access (RA) to the network, after the TAT is expired.

公开(公告)号：US11419153B2

公开(公告)日：2022-08-16

申请号：US16960800

申请日：2019-02-13

Applicant: LG Electronics Inc.

Inventor： Hyunjung Choe ,  Youngdae Lee ,  Gyeongcheol Lee

IPC: H04W4/00 ,  H04W74/08 ,  H04W12/106 ,  H04W72/04

Abstract: Provided are a method for transmitting a message by a user equipment (UE) in a wireless communication, and an apparatus supporting the same. The method may include: initiating early data transmission; receiving a random access response message including an uplink grant, from a base station (BS); based on the uplink grant, determining whether or not to transmit a first message related to the early data transmission to the BS, in response to the random access response message; and after determining to transmit the first message related to the early data transmission, resuming radio bearers for the early data transmission.

公开(公告)号：US11259208B2

公开(公告)日：2022-02-22

申请号：US16620455

申请日：2018-06-08

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Jaehyun Kim ,  Jinsook Ryu ,  Hyunjung Choe

IPC: H04L12/927 ,  H04W28/02 ,  H04W76/30 ,  H04W76/27

Abstract: Disclosed are an overload control method in a wireless communication system and a device for the same. Specifically, a method by which a base station performs an overload control in a wireless communication system can include: a step of receiving an overload start message from a core network; a step of receiving a first radio resource control (RRC) message including a non-access stratum (NAS) message from user equipment (UE); and a step of transmitting an RRC connection release message, for instructing the release of an RRC connection, to the UE when an instruction for instructing data transmission through a control plane in the first RRC message is included.

公开(公告)号：US11252664B2

公开(公告)日：2022-02-15

申请号：US16586831

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe

IPC: H04W52/02 ,  H04W72/04 ,  H04W48/20 ,  H04W74/08 ,  H04W48/18 ,  H04W72/14 ,  H04W76/27 ,  H04W72/12

Abstract: A method and apparatus for continuing transmission while in leaving a connected state with a network in wireless communication system is provided. A wireless device leaves a connected state with the network. The wireless device performs transmission with a configured grant in a validity area, wherein the configured grant is received from the network and mapped to the validity area, while in leaving the connected state. The wireless device performs a random access to the network, after the wireless device leaves the validity area.

公开(公告)号：US11184813B2

公开(公告)日：2021-11-23

申请号：US16966819

申请日：2019-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Eunjong Lee ,  Hyunjung Choe

IPC: H04W36/00 ,  H04W24/10 ,  H04W36/08 ,  H04W36/38 ,  H04W48/06 ,  H04W48/20 ,  H04W68/00 ,  H04W74/08 ,  H04W80/02 ,  H04W76/27

Abstract: Provided are a method of performing cell reselection and a device supporting the method. According to one embodiment of the present disclosure, the method includes: performing data transmission or data reception while the UE is in RRC IDLE state or RRC INACTIVE state; measuring a serving cell quality; and starting a cell reselection prohibit timer when the quality of the serving cell is better than a threshold, wherein a cell reselection procedure is prohibited while the cell reselection prohibit timer is running.

公开(公告)号：US20210329593A1

公开(公告)日：2021-10-21

申请号：US17269161

申请日：2019-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hyunjung Choe

IPC: H04W68/02

Abstract: Provided are a method for responding to a paging. According to an embodiment of the present disclosure, the method includes receiving a configuration of a pre-allocated resource, receiving, in a paging occasion, information on type of resource for a response message, transmitting the response message on the pre-allocated resource, based on that the information informs the pre-allocated resource.