公开(公告)号：US20250081210A1

公开(公告)日：2025-03-06

申请号：US18698289

申请日：2022-10-12

Applicant: LG Electronics Inc.

Inventor： Jinyup HWANG ,  Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Jaehyuk JANG ,  Jinwoong PARK

IPC: H04W72/25 ,  H04L5/00 ,  H04W72/0446 ,  H04W76/28

Abstract: A disclosure of the present specification provides a method by which UE performs SL-DRX. The method comprises the steps of: the UE performing resource sensing for transmission of a SL signal in an SL-DRX off duration; determining an SL transmission resource on the basis of the result of the resource sensing; performing a transition between an SL-DRX off state of the UE and an SL-DRX on state of the UE; transmitting an SL signal to another UE via the SL transmission resource in the SL-DRX on state of the UE; and transmitting and receiving an Uu link signal to and from a base station, wherein an interruption occurs in a first slot by the resource sensing, an interruption occurs in a second slot by the transition, and the user equipment skips transmission and reception of the Uu link signal in the first slot and the second slot.

公开(公告)号：US20240414664A1

公开(公告)日：2024-12-12

申请号：US18698271

申请日：2022-10-20

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyuk JANG ,  Yoonoh YANG ,  Suhwan LIM ,  Sangwook LEE ,  Jinyup HWANG ,  Jinwoong PARK

IPC: H04W52/42 ,  H04W52/36

Abstract: A disclosure of the present specification provides a method by which UE performs SL-DRX. The method comprises the steps of: the UE performing resource sensing for transmission of a SL signal in an SL-DRX off duration; determining an SL transmission resource on the basis of the result of the resource sensing; performing a transition between an SL-DRX off state of the UE and an SL-DRX on state of the UE; transmitting an SL signal to another UE via the SL transmission resource in the SL-DRX on state of the UE; and transmitting and receiving an Uu link signal to and from a base station, wherein an interruption occurs in a first slot by the resource sensing, an interruption occurs in a second slot by the transition, and the user equipment skips transmission and reception of the Uu link signal in the first slot and the second slot.

公开(公告)号：US20230388068A1

公开(公告)日：2023-11-30

申请号：US18227770

申请日：2023-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Jaehyuk Jang ,  Sangwook Lee ,  Joohee Lee

IPC: H04L5/00 ,  H04W52/24 ,  H04W52/42

CPC classification number: H04L5/0032 ,  H04L5/0041 ,  H04W52/243 ,  H04W52/42

Abstract: A disclosure of the present specification provides a user equipment (UE) supporting a Dual Connectivity (DC) with Evolved Universal Terrestrial Radio Access (E-UTRA) and New Radio (NR). The UE may include a transceiver configured with the DC and configured to transmit an uplink signal and receive a downlink signal; and a processor configured to control the transceiver. Wherein based on (i) that the E-UTRA includes at least E-UTRA operation band 41, (ii) that the NR includes at least NR operation band 41, and (iii) that a band to be protected is a first band, the transceiver may be configured with a predetermined maximum level of a spurious emission.

公开(公告)号：US20230209575A1

公开(公告)日：2023-06-29

申请号：US18110783

申请日：2023-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Jinyup HWANG ,  Jinwoong PARK

IPC: H04W72/40

CPC classification number: H04W72/40 ,  H04W4/40

Abstract: There is provided a UE for configured to operate in a wireless system. The UE comprises: at least one transceiver; at least one processor; and at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising: transmitting first signal which is one of UL signal or SL signal; performing switching between UL transmission and SL transmission; and transmitting second signal, which is different from the first signal, which is one of the UL signal or SL signal.

公开(公告)号：US20230155751A1

公开(公告)日：2023-05-18

申请号：US17759878

申请日：2021-02-15

Applicant: LG ELECTRONICS INC.

Inventor： Jongkeun PARK ,  Suhwan LIM ,  Yoonoh YANG ,  Sangwook LEE ,  Jinyup HWANG

IPC: H04L5/00

CPC classification number: H04L5/001 ,  H04L5/006

Abstract: One general aspect of the present disclosure includes a device configured to operate in a wireless system. The device including: a transceiver configured with a plurality of Evolved UMTS(Universal Mobile Telecommunications System) Terrestrial Radio Access (E-UTRA) operating bands; and a processor operably connectable to the transceiver, the processor is configured to: control the transceiver to transmit an uplink signal via two bands among the plurality of E-UTRA operating bands, wherein the two bands are configured for uplink carrier aggregation (CA), and consists of a first band and a second band; and control the transceiver to receive a downlink signal via one or more band from the three bands among the plurality of E-UTRA operating bands, wherein the three bands are configured for downlink CA, are consists of the first band, the second band, and a third band, wherein the plurality of E-UTRA operating bands include E-UTRAoperating bands 2, 5, 13, 48, and 66, wherein the three bands include the two bands, wherein a pre-configured value of Maximum Sensitivity Degradation (MSD) is applied to a reference sensitivity of the third band.

公开(公告)号：US20220369405A1

公开(公告)日：2022-11-17

申请号：US17766079

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Yoonoh YANG ,  Sangwook LEE ,  Manyoung JUNG ,  Jinyup HWANG ,  Jongkeun PARK

IPC: H04W76/16 ,  H04B17/336

Abstract: A disclosure of this specification provides a device configured to operate in a wireless system. The device may comprise: a transceiver configured with an Evolved Universal Terrestrial Radio Access (E-UTRA)-New Radio (NR) Dual Connectivity (EN-DC). The EN-DC may be configured to use three bands. The device may comprise: a processor operably connectable to the transceiver. The processer may be configured to: control the transceiver to receive a downlink signal and control the transceiver to transmit an uplink signal via at least two bands among the three bands. A value of Maximum Sensitivity Degradation (MSD) may be applied to a reference sensitivity. The value of the MSD may be pre-configured for one or more band combinations.

公开(公告)号：US20220330169A1

公开(公告)日：2022-10-13

申请号：US17712029

申请日：2022-04-01

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Yoonoh YANG ,  Sangwook LEE ,  Jaehyuk JANG ,  Jinyup HWANG ,  Jinwoong PARK

IPC: H04W52/24 ,  H04W52/36 ,  H04W52/14 ,  H04L5/14 ,  H04L5/00

Abstract: There is provided a UE for performing communication, the UE comprising: at least one transceiver; at least one processor configured to use CA based on two NR operating bands; and at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising: transmitting an uplink signal based on NR operating band n1 or n3; receiving a downlink signal based on the NR operating band n1 or n3.

公开(公告)号：US20210289450A1

公开(公告)日：2021-09-16

申请号：US17337996

申请日：2021-06-03

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W52/28 ,  H04W52/36

Abstract: One disclosure of the present specification provides a method for a wireless device to transmit capability information. The method may comprise the steps of: generating the capability information including power class information; and transmitting the capability information to a serving cell. The power class information may be configured for each new radio access technology (NR) band. The power class information may be determined on the basis of minimum peak effective isotropic radiated power (EIRP), maximum output limit, and spherical coverage.

公开(公告)号：US20210029698A1

公开(公告)日：2021-01-28

申请号：US17040958

申请日：2019-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Sangwook LEE ,  Jaehyuk JANG ,  Manyoung JUNG

IPC: H04W72/04 ,  H04W76/15

Abstract: One disclosure of the present specification provides a terminal for transmitting and receiving a signal, the terminal supporting dual connectivity between E-UTRA and NR. The terminal comprises: a transceiver for transmitting an uplink signal and receiving a downlink signal by using the dual connectivity; and a processor for controlling the transceiver, wherein the transceiver is configured to use two of E-UTRA operating bands 1, 3, 18, 21, 28, 41, and 42 and NR operating band n79, and when an uplink center frequency of a first operating band among the E-UTRA operating bands and the NR operating band n79 is a first value and a downlink center frequency of the first operating band is a second value, an MSD is preset, and on the basis of a dual uplink operation, the MSD may be applied to reference sensitivity used for receiving the downlink signal.

公开(公告)号：US20200288413A1

公开(公告)日：2020-09-10

申请号：US16879261

申请日：2020-05-20

Applicant: LG Electronics Inc.

Inventor： Joonkui AHN ,  Sukhyon YOON ,  Suhwan LIM ,  Suckchel YANG ,  Jonghyun PARK ,  Changhwan PARK ,  Seonwook KIM

IPC: H04W52/36 ,  H04W52/28 ,  H04W72/12 ,  H04W52/14 ,  H04W52/54 ,  H04W52/44 ,  H04W52/24

Abstract: Provided are a method for reporting a power headroom and an apparatus using the same. The apparatus computes and reports a power headroom for a physical uplink shared channel (PUSCH) that is transmitted in a first transmission period of a first band having a first subcarrier interval. The power headroom is computed on the basis of at least one second transmission interval of a second band having a second subcarrier interval which overlaps with the first transmission interval.