公开(公告)号：US11272486B2

公开(公告)日：2022-03-08

申请号：US16717941

申请日：2019-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Jaehoon Chung ,  Genebeck Hahn ,  Jinmin Kim ,  Kukheon Choi ,  Kwangseok Noh

IPC: H04W72/04 ,  H04W76/27 ,  H04L5/00 ,  H04W74/00 ,  H04W74/02 ,  H04W74/08 ,  H04L1/00 ,  H04W52/22 ,  H04W72/00 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

Abstract: The present invention relates to a wireless communication system. In detail, the present invention is a method for transmitting data to a base station (BS) by a user equipment (UE) includes: receiving information on a contention-based Physical Uplink Shared Channel (PUSCH) zone including a plurality of contention-based PUSCH resource blocks from the base station (BS); allocating at least one contention-based PUSCH resource block for transmission of the data based on the information on contention-based PUSCH zone; and transmitting the data to the base station (BS).

公开(公告)号：US20220022258A1

公开(公告)日：2022-01-20

申请号：US17312634

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jeonggu Lee ,  Sunyoung Lee ,  Eunjong Lee

IPC: H04W74/08

Abstract: The present invention relates to a method of performing a random access (RA) procedure by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: triggering the RA procedure, wherein, when there is an ongoing scheduling request (SR) procedure on a first uplink (UL) bandwidth part (BWP), a second UL BWP is selected, wherein both an SR resource and PRACH resources are configured in the second ULBWP; and transmitting a RA preamble and a SR of the ongoing SR procedure on the second ULBWP.

公开(公告)号：US20210377786A1

公开(公告)日：2021-12-02

申请号：US17272743

申请日：2019-09-18

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung Lee ,  Jayeong Kim ,  Eunjong Lee

IPC: H04W28/02 ,  H04W72/14 ,  H04W72/12

Abstract: The present disclosure relates to a method for transmitting signals by a user equipment (UE) in a wireless communication system. In particular, the method includes configuring multiple logical channel groups; receiving an uplink grant with information about at least one of the multiple logical channel groups; and performing a buffer status report (BSR) triggering procedure for the at least one of the multiple logical channel groups based on the uplink grant.

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：US11172474B2

公开(公告)日：2021-11-09

申请号：US16811757

申请日：2020-03-06

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Jaehoon Chung ,  Genebeck Hahn ,  Jinmin Kim ,  Kukheon Choi ,  Kwangseok Noh

IPC: H04W72/04 ,  H04W76/27 ,  H04L5/00 ,  H04W74/00 ,  H04W74/02 ,  H04W74/08 ,  H04L1/00 ,  H04W52/22 ,  H04W72/00 ,  H04W72/14 ,  H04W88/02 ,  H04W88/08

Abstract: A method for transmitting data by a user equipment (UE), includes configuring a Physical Uplink Shared Channel (PUSCH) configuration related to a physical random access channel (PRACH), wherein the PUSCH configuration includes parameters for a time interval for allocating PUSCH zones and a number of contiguous PUSCH zones in time domain, and transmitting the PRACH and a PUSCH based on the PUSCH configuration.

公开(公告)号：US11160106B2

公开(公告)日：2021-10-26

申请号：US16590132

申请日：2019-10-01

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Heejeong Cho ,  Genebeck Hahn ,  Ilmu Byun

IPC: H04W72/14 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04 ,  H04L1/00 ,  H04W72/12 ,  H04W88/02 ,  H04W88/08

Abstract: The present specification relates to a method for transceiving uplink data (UL data) in a wireless communication system, the method performed by a user equipment (UE) comprising: receiving a first uplink grant (UL grant) from a base station; transmitting a first item of uplink data (UL data) to the base station on the basis of the first uplink grant; receiving, from the base station, a HARQ response to the first item of uplink data; and transmitting a second item of uplink data (UL data) to the base station, wherein the method further comprises a step of transceiving, with the base station, indication information indicating whether the second item of uplink data is HARQ data or non-HARQ data.

公开(公告)号：US11102731B2

公开(公告)日：2021-08-24

申请号：US16629852

申请日：2018-07-13

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Sunyoung Lee ,  Seungjune Yi

IPC: H04B7/00 ,  H04W52/36 ,  H04W72/04

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a power headroom reporting in wireless communication system, the method comprising: generating a PHR MAC CE including PH information per BWP within a serving cell, in a state that the UE is configured with one or more BWPs per serving cell; and transmitting the PHR MAC CE, wherein the PHR MAC CE includes a BWP bitmap indicating presence of the PH information per BWP within the serving cell, wherein the BWP bitmap is present when the serving cell is activated. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US11096207B2

公开(公告)日：2021-08-17

申请号：US16888158

申请日：2020-05-29

Applicant: LG ELECTRONICS INC.

Inventor： Kitae Kim ,  Eunjong Lee ,  Giwon Park ,  Jaehoon Chung ,  Jiwon Kang ,  Hyeyoung Choi

IPC: H04W72/12 ,  H04W28/02 ,  H04W72/04

Abstract: A method and apparatus for requesting scheduling in a wireless communication system is provided. The method requests scheduling for transmitting uplink data in a wireless communication system and may include transmitting, by user equipment (UE), a Scheduling Request (SR) of an SR type selected from multiple SR types to an eNB, receiving, by the UE, an uplink grant determined according to the selected SR type from the eNB, and transmitting, by the UE, uplink data to the eNB through a physical uplink shared channel (PUSCH) resource allocated by the uplink grant.

公开(公告)号：US11076419B2

公开(公告)日：2021-07-27

申请号：US16085545

申请日：2016-03-14

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Heejeong Cho ,  Genebeck Hahn ,  Ilmu Byun

IPC: H04W4/90 ,  H04W72/14 ,  H04W72/12 ,  H04L5/00 ,  H04W76/28 ,  H04W76/11 ,  H04W76/27 ,  H04L1/18 ,  H04W28/02 ,  H04W68/02 ,  H04W72/04 ,  H04W74/08 ,  H04W80/02

Abstract: The present invention relates to a method and an apparatus for transmitting and receiving data in a wireless communication system. The present invention may provide a method comprising the steps of: receiving, from a terminal, an urgent signal indicating the occurrence of an event related to an urgent situation; and transmitting, to at least one terminal included in a cell, a response signal for notifying the at least one terminal of the occurrence of the event.

公开(公告)号：US10805938B2

公开(公告)日：2020-10-13

申请号：US15558939

申请日：2015-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Genebeck Hahn ,  Eunjong Lee ,  Ilmu Byun

IPC: G08C17/00 ,  H04W72/08 ,  H04W12/08 ,  H04W12/10 ,  H04W72/12 ,  H04W52/02 ,  H04W72/04 ,  H04W28/02

Abstract: A method and apparatus for transmitting and receiving data in a wireless communication system that supports a low latency service are provided. A terminal may transmit a request message for transmission and reception of low latency service data in an idle state to a base station and receive a response message including resource information related to transmission and reception of the low latency service data in response to the request message from the base station to transmit and receive the low latency service data.