公开(公告)号：US20220225371A1

公开(公告)日：2022-07-14

申请号：US17709937

申请日：2022-03-31

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Joonkui AHN ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W72/12 ,  H04W72/04 ,  H04W24/08 ,  H04W76/28 ,  H04L5/00

Abstract: The present specification proposes a discontinuous reception operation method characterized by: in a wireless communication system, a terminal in which a plurality of cells are configured performing a physical downlink control channel (PDCCH) monitoring on-duration; receiving bandwidth part (BWP) setting information, wherein the BWP setting information informs a specific BWP; receiving a PDCCH on the basis of the PDCCH monitoring, wherein the PDCCH includes dormant indication information for a specific cell from among the plurality of cells of the terminal; and activating the specific BWP on the basis of the dormant indication information indicating non-dormancy.

公开(公告)号：US20220217748A1

公开(公告)日：2022-07-07

申请号：US17705003

申请日：2022-03-25

Applicant: LG Electronics Inc.

Inventor： Inkwon SEO ,  Joonkui AHN

IPC: H04W72/12 ,  H04W72/04 ,  H04L27/26

Abstract: Provided are a method and device for determining an application delay value of a minimum scheduling offset limit in a wireless communication system. In the method, when DCI including information notifying a change in a minimum scheduling offset limit value in slot n of a scheduling cell is received, the changed minimum scheduling offset limit value is applied in slot n+X of the scheduling cell. Here, the X value may be determined on the basis of two parameters such as Y and Z, wherein the Y value is a minimum scheduling offset limit value applied to a scheduled cell scheduled by the DCI, and the Z value is a value determined in advance according to a subcarrier interval of the scheduling cell. In addition, the Z value may be increased by 1 according to the temporal position at which the DCI is received in the slot n.

公开(公告)号：US20220183082A1

公开(公告)日：2022-06-09

申请号：US17672915

申请日：2022-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Changhwan PARK ,  Joonkui AHN

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W28/26 ,  H04L1/16

Abstract: A method of transmitting and receiving downlink information in a wireless communication system supporting Internet of Things (IoT) and a device therefor are disclosed. The method performed by a user equipment (UE) comprises transmitting, to a base station, a physical random access channel (PRACH) preamble, receiving, from the base station, a random access response including an uplink (UL) grant based on the PRACH preamble, transmitting, to the base station, a message 3 based on the UL grant, and receiving, from the base station, a message for contention resolution based on the message 3.

公开(公告)号：US20220173841A1

公开(公告)日：2022-06-02

申请号：US17675782

申请日：2022-02-18

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Suckchel YANG ,  Seonwook KIM ,  Joonkui AHN

IPC: H04L1/18 ,  H04W72/12 ,  H04W72/14

Abstract: Provided are a method for a terminal resending data in a wireless communication system, and a communication device using same. The method comprises: receiving downlink control information (DCI) from a network; and resending data on the basis of the DCI, wherein the DCI includes an acknowledgement/not-acknowledgement (ACK/NACK) field.

公开(公告)号：US20220159686A1

公开(公告)日：2022-05-19

申请号：US17592214

申请日：2022-02-03

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Suckchel YANG ,  Seonwook KIM ,  Joonkui AHN

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

Abstract: Provided are a method and device for transmitting and receiving a signal in a wireless communication system according to an embodiment of the present invention, the method comprising: receiving DCI for scheduling a PUSCH; and transmitting the PUSCH on the basis of the DCI. An FDRA field in the DCI includes LSBs of K bits including information about an RB set. The K bits are converted into L bits on the basis of the number N of RB sets set in the current active BWP being different from the number M of RB sets set in a specific BWP.

公开(公告)号：US20220132563A1

公开(公告)日：2022-04-28

申请号：US17422136

申请日：2020-01-10

Applicant: LG Electronics Inc.

Inventor： Seonwook KIM ,  Sukhyon YOON ,  Joonkui AHN ,  Inkwon SEO ,  Suckchel YANG ,  Changhwan PARK

IPC: H04W74/08

Abstract: Disclosed in various embodiments of the present disclosure are a method for transmitting and receiving a signal in a wireless communication system and an apparatus for supporting same.

公开(公告)号：US20220131652A1

公开(公告)日：2022-04-28

申请号：US17422153

申请日：2020-01-13

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Joonkui AHN ,  Hyunho LEE ,  Seonwook KIM ,  Sechang MYUNG

IPC: H04L1/18 ,  H04L1/16 ,  H04L5/14 ,  H04W72/04 ,  H04W72/12

Abstract: Provided is a user equipment that: receives resource allocation; determines N transmission occasions on the basis of the resource allocation, where N is an integer greater than 1; determines a redundancy version (RV) value for each of the N transmission occasions on the basis of an RV sequence of length M; and transmits uplink in at least one transmission occasion from among the N transmission occasions on the basis of the RV value for the at least one transmission occasion. An RV value for an n-th transmission occasion from among the N transmission occasions is n mod M=K-th RV value, from among values in the RV sequence, where n=1, . . . , N.

公开(公告)号：US20220124835A1

公开(公告)日：2022-04-21

申请号：US17564984

申请日：2021-12-29

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Suckchel YANG ,  Joonkui AHN ,  Seonwook KIM

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04L27/26

Abstract: A method and apparatus for transmitting and receiving a signal in a wireless communication system, according to an embodiment of the present invention, comprise: iteratively mapping a PUCCH sequence to each of resource blocks (RBs) within an interlace; and transmitting a PUCCH on the interlace, wherein a phase shift (PS) value of the PUCCH sequence may be changed on the basis of an RB index of each of the RBs.

公开(公告)号：US20220124758A1

公开(公告)日：2022-04-21

申请号：US17562584

申请日：2021-12-27

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Suckchel YANG ,  Joonkui AHN ,  Seonwook KIM

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/16 ,  H04L27/26

Abstract: A method and device for transmitting/receiving a signal in a wireless communication system according to an embodiment of the present invention may comprise: repeatedly mapping a PUCCH sequence to each of resource blocks (RBs) in an interlace; and transmitting a PUCCH on the interlace, wherein the CS value of the PUCCH sequence may vary on the basis of values determined by multiplying RB indexes of the respective RBs by a Δ value.

公开(公告)号：US20220085963A1

公开(公告)日：2022-03-17

申请号：US17044565

申请日：2019-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Chang Hwan PARK ,  Seokmin SHIN ,  Seunggye HWANG ,  Joonkui AHN ,  Suckchel YANG

IPC: H04L5/14 ,  H04L5/00 ,  H04L29/08

Abstract: The present disclosure provides a method for receiving system information in a wireless communication system supporting a TDD narrowband. More specifically, a method performed by a terminal includes receiving first system information from a base station through an anchor carrier, the first system information including operation mode information on an operation mode of the system; determining a location of a non-anchor carrier for receiving second system information based on the operation mode information; and receiving the second system information from the base station through the non-anchor carrier, in which the operation mode information is configured in a guard band or an in-band. In this way, SIB1-NB is also transmitted and received on the non-anchor carrier.