公开(公告)号：US20210227466A1

公开(公告)日：2021-07-22

申请号：US16772064

申请日：2019-02-07

Applicant: LG Electronics Inc.

Inventor： Hongsuk KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W52/02 ,  H04W68/00 ,  H04W72/04

Abstract: Provided are a method of changing status of WUS operation and a device supporting the method. According to one embodiment of the present disclosure, the method includes: receiving system information for enabling a wake up signal (WUS) operation; enabling the WUS operation; receiving a WUS to monitor a paging occasion; receiving, in the paging occasion, control information informing that the WUS operation is disabled; disabling the WUS operation based on the control information; and monitoring a next paging occasion for a paging based on the disabled WUS operation.

公开(公告)号：US20210176621A1

公开(公告)日：2021-06-10

申请号：US17181933

申请日：2021-02-22

Applicant: LG Electronics Inc.

Inventor： Taehun KIM ,  Hongsuk KIM ,  Jaewook LEE

IPC: H04W8/08 ,  H04W76/27 ,  H04W52/02 ,  H04W28/02 ,  H04W76/28 ,  H04W36/00 ,  H04W74/08 ,  H04W80/02

Abstract: One disclosure of the present specification provides a method for supporting early data transmission (EDT) by a base station. The method may comprise a step of receiving a first message from a mobility management entity (MME). A first NAS message may include downlink data. The method may further comprise a step of confirming that there is no additional data other than the downlink data, on the basis of reception of the first NAS message.

公开(公告)号：US20210067409A1

公开(公告)日：2021-03-04

申请号：US16964868

申请日：2019-04-02

Applicant: LG ELECTRONICS INC.

Inventor： Bokyung BYUN ,  Seungjune Yl ,  Geumsan JO ,  Jaewook LEE

IPC: H04L12/24 ,  H04W28/02 ,  H04W76/27

Abstract: Provided are a method for performing, by a user equipment (UE), transmission via only a primary path in a wireless communication system, and an apparatus supporting the same. The method may include: configuring a split bearer, which has multiple L2 entities for both a master cell group (MCG) and a secondary cell group (SCG); when the UE transits from a first state to a second state, reconfiguring the primary path of the split bearer autonomously; and performing the transmission via only the primary path of the split bearer, wherein the primary path is related to an L2 entity for the MCG.

公开(公告)号：US20200260410A1

公开(公告)日：2020-08-13

申请号：US16859428

申请日：2020-04-27

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU ,  Seokjung KIM ,  Jaewook LEE

IPC: H04W68/02 ,  H04W88/16 ,  H04W76/28

Abstract: A method for a wireless device in a wireless communication system includes receiving a paging from a distribution unit (DU) of a base station; and upon receiving the paging message, initiating a service request procedure. Further, the paging is based on paging information transmitted from a central unit (CU) of the base station to the DU of the base station. The paging information includes paging discontinuous reception (DRX) information and paging priority information. The DU of the base station has a radio link control (RLC) layer, a media access control (MAC) layer and a physical layer of the base station. In addition, the CU of the base station has a radio resource control (RRC) layer, a service data adaptation protocol (SDAP) layer, and a packet data convergence protocol (PDCP) layer of the base station.

公开(公告)号：US20200236600A1

公开(公告)日：2020-07-23

申请号：US16841340

申请日：2020-04-06

Applicant: LG Electronics Inc.

Inventor： Jongwoo HONG ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W36/06 ,  H04W72/04

Abstract: According to the present disclosure, a user equipment (UE) selects a carrier among a plurality of carriers, receives information on a channel busy ratio (CBR) threshold from a network, and triggers a carrier reselection. When a CBR of the carrier satisfies the CBR threshold, e.g. the CBR of the carrier is below than the CBR threshold, the UE keeps using the carrier. That is, the carrier reselection is not performed when the CBR of the carrier satisfies the CBR threshold. On the other hand, when a CBR of the carrier does not satisfy the CBR threshold, the UE performs the carrier reselection.

公开(公告)号：US20200213045A1

公开(公告)日：2020-07-02

申请号：US16639511

申请日：2018-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Youngdae LEE ,  Jongwoo HONG

IPC: H04L1/18 ,  H04L12/801 ,  H04L29/08 ,  H04L12/741 ,  H04W4/44 ,  H04L12/823 ,  H04W76/27

Abstract: Provided is a method for generating a packet by a user equipment (UE). The method may include: receiving a threshold for packet duplication, from a base station; when a number of duplicated packets for a certain time does not satisfy the threshold for the packet duplication, generating a second packet by duplicating a first packet; and transmitting the generated second packet.

公开(公告)号：US20200178343A1

公开(公告)日：2020-06-04

申请号：US16637730

申请日：2018-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Taehun KIM ,  Laeyoung KIM ,  Jaewook LEE ,  Jongwoo HONG

IPC: H04W76/27 ,  H04W76/18

Abstract: A method of performing a radio resource control (RRC) connection procedure of a relay user equipment (UE) in a wireless communication system is disclosed. The method includes, if a RRC connection procedure of a remote UE associated with the relay UE is triggered, receiving, from the remote UE, a first RRC establishment cause for a RRC connection of the remote UE; and if a RRC connection request of the relay UE is not allowed, transmitting, to a base station, a first RRC connection request including the first RRC establishment cause of the remote UE.

公开(公告)号：US20200169984A1

公开(公告)日：2020-05-28

申请号：US16322763

申请日：2017-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hanbyul SEO ,  Sunyoung LEE ,  Jaewook LEE

IPC: H04W72/02 ,  H04W4/40 ,  H04W80/08 ,  H04W72/04 ,  H04L1/18 ,  H04W92/18

Abstract: In a wireless communication system, user equipment (UE) can reselect a sidelink resource used for vehicle-to-everything (V2X) communication. Reselection of a sidelink resource may be triggered by various conditions, and especially can be triggered when one or more resource pools are configured by an upper layer. In particular, the user equipment determines that data for V2X is present in a sidelink traffic channel (STCH), determines that the one or more resource pools are configured by the upper layer, and reselects the sidelink resource.

公开(公告)号：US20200015191A1

公开(公告)日：2020-01-09

申请号：US16483397

申请日：2018-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sangwon KIM ,  Jaewook LEE

IPC: H04W68/00 ,  H04W76/11 ,  H04W16/28 ,  H04W76/27 ,  H04W74/08

Abstract: Provided are a method for a terminal transmitting an uplink on the basis of an uplink feedback indicator in a wireless communication system, and a device supporting same. The method may comprise the steps of: receiving, from a base station, an uplink feedback indicator indicating whether uplink feedback for a paging indicator is enabled; receiving, from the base station, a paging indicator corresponding to the ID of the terminal; and transmitting an uplink as a response to the paging indicator if the uplink feedback indicator indicates that uplink feedback for the paging indicator is enabled.

公开(公告)号：US20190387444A1

公开(公告)日：2019-12-19

申请号：US16064832

申请日：2018-03-07

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU ,  Jaewook LEE ,  Seokjung KIM

IPC: H04W36/02 ,  H04W36/06 ,  H04W36/00

Abstract: Provided are a method in which a source distribution unit (DU) of a base station stops transmitting data to a user equipment (UE) in a wireless communication system, and an apparatus supporting the method. The method may include: receiving, from a central unit (CU) of the base station, a message indicating to stop transmitting data to the UE; and stopping transmitting data to the UE, upon receiving the message from the CU of the base station.