公开(公告)号：US11057846B2

公开(公告)日：2021-07-06

申请号：US16980800

申请日：2019-04-16

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Manyoung Jung ,  Jinyup Hwang

IPC: H04W52/28 ,  H04W52/36 ,  H04W52/26 ,  H04B17/10

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：US11018919B2

公开(公告)日：2021-05-25

申请号：US16659118

申请日：2019-10-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Suhwan Lim ,  Hanbyul Seo ,  Hakseong Kim ,  Inkwon Seo

IPC: H04L27/26 ,  H04J11/00 ,  H04W76/14 ,  H04W52/54 ,  H04W4/70

Abstract: A terminal apparatus for a device-to-device (D2D) terminal in a wireless communication system, according to an embodiment of the present invention, comprises a transmission device and a reception device; and a processor, wherein the processor generates and transmits a primary sidelink synchronization signal (PSSS) and a secondary sidelink synchronization signal (SSSS), wherein, if a PSBCH is transmitted in a subframe in which the PSSS and the SSSS are being transmitted and is normal CP, the PSSS and a PSBCH on power is the average power of a period, in the subframe in which the PSSS and the SSSS are being transmitted, not including a transient period, wherein the transient period of a starting part of the period for the PSSS and PSBCH ON power is not overlapped with an OFDM symbol on which the PSSS is transmitted.

公开(公告)号：US10959182B2

公开(公告)日：2021-03-23

申请号：US16714442

申请日：2019-12-13

Applicant: LG Electronics Inc.

Inventor： Suhwan Lim ,  Yoonoh Yang ,  Sangwook Lee ,  Manyoung Jung ,  Jinyup Hwang

IPC: H04W52/14 ,  H04W72/04 ,  H04W72/12 ,  H04W52/34 ,  H04W52/36

Abstract: There is provided a method for determining transmission power for uplink signal, the method performed by a user equipment (UE) and comprising: determining a total transmission power for E-UTRA uplink signal and NR uplink signal, when the E-UTRA uplink signal and the NR uplink signal overlap in time, wherein the total transmission power satisfies a condition including on PCMAX_L and PCMAX_H, wherein PCMAX_L is a lower limit for the total transmission power and PCMAX_H is a higher limit for the total transmission power, wherein when the E-UTRA uplink signal is transmitted on a scheduling unit p, when the NR uplink signal is transmitted on a scheduling unit q, the scheduling unit p is taken as a reference for the determination; and transmitting the E-UTRA uplink signal and the NR uplink signal based on the determined total transmission power.

公开(公告)号：US10785733B2

公开(公告)日：2020-09-22

申请号：US16858012

申请日：2020-04-24

Applicant: LG Electronics Inc.

Inventor： Joonkui Ahn ,  Sukhyon Yoon ,  Suhwan Lim ,  Suckchel Yang ,  Jonghyun Park ,  Changhwan Park ,  Seonwook Kim

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

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.

公开(公告)号：US10772054B2

公开(公告)日：2020-09-08

申请号：US16250988

申请日：2019-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Manyoung Jung ,  Hyunsoo Ko ,  Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Jinyup Hwang

IPC: H04W56/00 ,  H04J11/00

Abstract: One disclosure of this specification provides a method for receiving a synchronization signal block (SSB) by a user equipment (UE). The method may include: determining frequency locations of multiple SSBs; and receiving at least one SSB among the multiple SSBs. The multiple SSBs may be configured to be arranged spaced apart from each other by a predetermined offset. The at least one SSB may be located at an interval of 1.2 MHz on a frequency axis.

公开(公告)号：US10764837B2

公开(公告)日：2020-09-01

申请号：US16397676

申请日：2019-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Suhwan Lim ,  Yunjung Yi

IPC: H04W52/30 ,  H04W52/32 ,  H04W52/34 ,  H04W52/36 ,  H04W52/38 ,  H04W4/70 ,  H04W40/24 ,  H04W8/00 ,  H04W76/14 ,  H04L5/00

Abstract: A method for transmitting a sidelink discovery signal in a wireless communication system, the method is performed by a user equipment (UE) and includes: determining a transmit power for the sidelink discovery signal, and transmitting the sidelink discovery signal with the transmit power, wherein the transmit power is determined based on discMaxTxPower, and wherein the discMaxTxPower informs a parameter used to calculate a maximum transmit power of the UE configured with a concerned range class.

公开(公告)号：US10764777B2

公开(公告)日：2020-09-01

申请号：US16271306

申请日：2019-02-08

Applicant: LG Electronics Inc.

Inventor： Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Manyoung Jung ,  Jinyup Hwang

IPC: H04W24/10 ,  H04W72/12 ,  H04L5/00 ,  H04L27/26

Abstract: The present invention discloses a method of transmitting/receiving signals by a terminal supporting EN-DC. The method comprises determining a number of interrupted slots; and transmitting or receiving the signals based on the number of interrupted slots, wherein the signals are not transmitted or received during the interrupted slots, wherein the number of interrupted slots is determined based on SCS of cell supporting the NR, a MG offset, and a MGL, and wherein the number of interrupted slots is 7 when the SCS is 15 kHz, the MG offset is 0.5 ms, and the MGL is 6 ms.

公开(公告)号：US20200266873A1

公开(公告)日：2020-08-20

申请号：US16789055

申请日：2020-02-12

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan Lim ,  Jaehyun Park ,  Sangwook Lee ,  Manyoung Jung ,  Jinyup Hwang

IPC: H04B7/06 ,  H04B7/26 ,  H04B17/10 ,  H04B7/185 ,  H04W8/22

Abstract: There is provided for supporting beam correspondence. The method may be performed by a user equipment (UE) and comprise: transmitting UE capability information to a base station. The UE capability information may include first information related a capability of supporting beam correspondence. The beam correspondence may be determined based on at least a beam correspondence tolerance requirement. The beam correspondence tolerance requirement may include a delta effective isotropic radiated power (EIRP) of 3 dB.

公开(公告)号：US10736059B2

公开(公告)日：2020-08-04

申请号：US16250988

申请日：2019-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Manyoung Jung ,  Hyunsoo Ko ,  Yoonoh Yang ,  Sangwook Lee ,  Suhwan Lim ,  Jinyup Hwang

IPC: H04W56/00 ,  H04J11/00

Abstract: One disclosure of this specification provides a method for receiving a synchronization signal block (SSB) by a user equipment (UE). The method may include: determining frequency locations of multiple SSBs; and receiving at least one SSB among the multiple SSBs. The multiple SSBs may be configured to be arranged spaced apart from each other by a predetermined offset. The at least one SSB may be located at an interval of 1.2 MHz on a frequency axis.

公开(公告)号：US10735239B2

公开(公告)日：2020-08-04

申请号：US15505908

申请日：2015-09-02

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Hanbyul Seo ,  Hakseong Kim ,  Suhwan Lim ,  Inkwon Seo

IPC: H04L27/26 ,  H04J11/00 ,  H04W52/54 ,  H04W76/14 ,  H04W4/70

Abstract: One embodiment of the present invention is a method by which a D2D terminal transmits a synchronization signal in a wireless communication system, the synchronization signal transmission method comprising: generating a primary sidelink synchronization signal (PSSS); and transmitting the PSSS, wherein the transmission power of the PSSS is the same as the transmission power of a channel in which system and synchronization-related information is transmitted.