公开(公告)号：US20210204112A1

公开(公告)日：2021-07-01

申请号：US16492459

申请日：2018-03-09

Applicant: LG Electronics Inc.

Inventor： Sangwon KIM ,  Youngdae LEE

IPC: H04W8/24

Abstract: Disclosed are a method for transferring a user equipment (UE) capability and an apparatus for supporting the same. The method comprises the steps of: updating a version of the UE capability by the UE; determining, by the UE, whether the UE capability of the updated current version has been stored in a base station; and transmitting, by the UE, a version index indicating the current version to the base station when it is determined that the UE capability of the current version has been stored in the base station.

公开(公告)号：US20210153176A1

公开(公告)日：2021-05-20

申请号：US17098206

申请日：2020-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  JaYeong KIM ,  Giwon PARK ,  Jongyoul LEE

IPC: H04W72/04 ,  H04W72/10 ,  H04W4/40 ,  H04W72/14

Abstract: A method and apparatus for confirmation of multiple configured grants for sidelink in a wireless communication system is provided. A wireless device receives activation command or deactivation command on Physical Downlink Control Channel (PDCCH) for at least one of the multiple configured grants. A wireless device receives transmits, to the network, a confirmation Media Access Control (MAC) Control Element (CE). The confirmation MAC CE includes one or more fields in a bit group of which size is equal to number of the multiple configured grants. Each field in the bit group is set to (i) zero to indicate deactivation for each of the multiple configured grants or (ii) 1 to indicate activation for each of the multiple configured grants. Each field in the confirmation MAC CE except the bit group is ignored.

公开(公告)号：US20210120618A1

公开(公告)日：2021-04-22

申请号：US16497420

申请日：2018-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Hongsuk KIM ,  Jaewook LEE ,  Sangwon KIM

IPC: H04W76/19 ,  H04W76/27 ,  H04W76/11

Abstract: Provided are a method for a terminal requesting a radio resource control (RRC) connection in a wireless communication system, and a device supporting same. The method may comprise the steps of: receiving a UE ID from a first cell; determining whether the UE ID is valid; and transmitting an RRC connection resume request message including the UE ID to a second cell if the terminal determines that the UE ID is valid.

公开(公告)号：US20210112582A1

公开(公告)日：2021-04-15

申请号：US17107336

申请日：2020-11-30

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Myoungseob KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/14 ,  H04W76/30 ,  H04W74/04 ,  H04L5/00 ,  H04W4/40 ,  H04W72/10

Abstract: Provided are a method for transmitting downlink control information for sidelink scheduling in a wireless communication system and a wireless apparatus using the method. The method is characterized by: generating sidelink SPS activation/release DCI for indicating sidelink semi-persistent scheduling (SPS) activation or release; and transmitting the sidelink SPS activation/release DCI to a terminal, wherein the sidelink SPS activation/release DCI further comprises a sidelink SPS activation/release field and a sidelink SPS configuration index field not present in sidelink dynamic DCI which is for dynamically scheduling the sidelink.

公开(公告)号：US20210092778A1

公开(公告)日：2021-03-25

申请号：US17118225

申请日：2020-12-10

Applicant: LG Electronics Inc.

Inventor： Sangwon KIM ,  Youngdae LEE

IPC: H04W74/08 ,  H04W48/14 ,  H04W72/12 ,  H04W74/00

Abstract: Provided are a method for requesting, by a user equipment (UE), system information in a wireless communication system and a device supporting the same. The method may include: initiating a random access procedure; requesting system information from a base station (BS) in the initiated random access procedure; receiving, from the BS, a broadcast indication indicating that the requested system information is broadcast in the initiated random access procedure after requesting the system information from the BS; and stopping the initiated random access procedure.

公开(公告)号：US20210045026A1

公开(公告)日：2021-02-11

申请号：US16965841

申请日：2019-02-14

Applicant: LG Electronics Inc.

Inventor： Eunjong LEE ,  Sunyoung LEE ,  Youngdae LEE ,  Hyunjung CHOE

IPC: H04W36/08 ,  H04W36/34 ,  H04W68/00 ,  H04W76/27 ,  H04W36/00

Abstract: The present invention relates to a method for transmitting signals by a user equipment (UE) in a radio resource control (RRC) inactive state or a RRC idle state at a wireless communication system. In particular, the method includes the steps of: measuring neighboring cells; identifying one of the neighboring cells fulfilled with conditions for a cell reselection procedure based on a result of measuring; determining whether to perform the cell reselection procedure with the one of the neighboring cells by considering a timer; and transmitting an uplink data or receiving a downlink data, without performing the cell reselection procedure during the timer is running, when it is determined not to perform the cell reselection procedure.

公开(公告)号：US20200314943A1

公开(公告)日：2020-10-01

申请号：US16088798

申请日：2016-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun KIM ,  Youngdae LEE ,  Taehun KIM ,  Sangmin PARK

IPC: H04W76/27 ,  H04W48/02 ,  H04W48/08 ,  H04W76/25 ,  H04W4/80

Abstract: Provided in one disclosure of the present specification is a method for a wireless device attempting network access. The method may comprise the steps of: an RRC layer of the wireless device receiving, from a cell, a first piece of information relating to an NB-IoT RAT; the RRC layer receiving, from the cell, a second piece of information indicating whether to block access to exception data; the RRC layer obtaining, from an upper layer, an RRC establishment cause set as outgoing exception data, when an NAS signaling process is initiated to transmit the exception data; and performing an access block inspection.

公开(公告)号：US20200287609A1

公开(公告)日：2020-09-10

申请号：US16883539

申请日：2020-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sangwon KIM ,  Jaewook LEE

IPC: H04B7/06 ,  H04B7/0426 ,  H04B7/212

Abstract: According to the present invention, a user equipment (UE) calculates its paging occasion based on a specific beam to monitor paging. In detail, the UE selects at least one beam among multiple beams, calculates a paging occasion consisting of the at least one beam, and monitors a paging in the paging occasion. When the paging occasion consists of the multiple beams including the at least one beam, the paging may be monitored in a part of the paging occasion where the at least one beam is transmitted. Alternatively, when the paging occasion only consists of the at least one beam, the paging may be monitored in all of the paging occasion where the at least one beam is transmitted.

公开(公告)号：US20200280895A1

公开(公告)日：2020-09-03

申请号：US16875936

申请日：2020-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE ,  Sungjun PARK ,  Seungjune Yl ,  Jaewook LEE

IPC: H04W36/08 ,  H04W48/20 ,  H04W36/24

Abstract: Provided is a cell reselection method performed by a terminal in a wireless communication system. The method includes: receiving first priority information for at least one frequency; receiving second priority information for the one or more frequencies; and selectively applying, based on the state of the terminal, any one of the first priority information and second priority information and performing cell reselection. The first priority information is provided through a connection rejection message and provides instructions on the priority for the one or more frequencies to be lowered. The second priority information is provided from a current cell through system information.

公开(公告)号：US20200214075A1

公开(公告)日：2020-07-02

申请号：US16814225

申请日：2020-03-10

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Hyunjung CHOE ,  Hongsuk KIM

IPC: H04W76/27 ,  H04W76/18 ,  H04W74/08

Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: transmitting a first radio resource control (RRC) message for the EDT, to a base station; receiving a second RRC message in response to the first RRC message, from the base station; if the second RRC message indicates that the EDT is successful, considering that the EDT ends successfully; if the second RRC message indicates that the EDT is unsuccessful, considering that the EDT ends unsuccessfully; and entering a RRC_IDLE state.