公开(公告)号：US20190199554A1

公开(公告)日：2019-06-27

申请号：US16291983

申请日：2019-03-04

Applicant: LG Electronics Inc.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Kijun KIM ,  Hanbyul SEO ,  Joonkui AHN

IPC: H04L25/02 ,  H04L5/00 ,  H04B7/06 ,  H04B7/0456 ,  H04W72/04 ,  H04W80/02

CPC classification number: H04L25/0226 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/0639 ,  H04L5/0048 ,  H04L5/005 ,  H04W52/14 ,  H04W52/146 ,  H04W52/24 ,  H04W52/32 ,  H04W72/04 ,  H04W72/042 ,  H04W72/046 ,  H04W72/0473 ,  H04W72/12 ,  H04W80/02

Abstract: Disclosed are a method for transmitting and receiving an uplink in a wireless communication system and an apparatus therefore. Specifically, a method for uplink transmission by a User Equipment (UE) in a wireless communication system may include: receiving, from a base station, Sounding Reference Signal (SRS) configuration information, wherein the SRS configuration information includes a parameter set for power control of SRS for each SRS resource set and the SRS resource set includes one or more SRS resources; determining a transmission power of the SRS, based on the parameter set for power control of the SRS; and transmitting the SRS to the base station.

公开(公告)号：US20190191461A1

公开(公告)日：2019-06-20

申请号：US16283167

申请日：2019-02-22

Applicant: LG Electronics Inc.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Hyukjin CHAE ,  Youngtae KIM

IPC: H04W74/08 ,  H04W4/40 ,  H04W72/12 ,  H04W72/04 ,  H04W28/26 ,  H04W72/14 ,  H04W76/28 ,  H04W74/00

Abstract: The present invention provides a vehicle-to-X (V2X) operation method performed by a V2X terminal in a wireless communication system, the method comprising: reserving a finite number of resources used for performing a V2X communication; and performing the V2X communication on the finite number of reserved resources.

公开(公告)号：US20190182849A1

公开(公告)日：2019-06-13

申请号：US16256613

申请日：2019-01-24

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Inkwon SEO ,  Hanbyul SEO

IPC: H04W72/12 ,  H04L12/24 ,  H04W52/02 ,  H04W76/28 ,  H04W24/08

Abstract: A method for transmitting a first physical downlink control channel (PDCCH) by a base station (BS) in a wireless communication system is discussed. The method includes transmitting first information related to a first uplink-downlink (UL-DL) configuration via a system information block (SIB); transmitting second information related to a second UL-DL configuration via a second PDCCH; and transmitting the first PDCCH during an on-duration time based on the second UL-DL configuration. Further, the on-duration timer is counted based on the first UL-DL configuration.

公开(公告)号：US20190181922A1

公开(公告)日：2019-06-13

申请号：US16325172

申请日：2017-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Yunjung YI ,  Hyunho LEE ,  Dongkyu KIM

IPC: H04B7/0408 ,  H04L5/14 ,  H04B7/06 ,  H04W24/10 ,  H04L5/00 ,  H04W72/04 ,  H04J11/00

Abstract: The present invention provides a method by which a first entity transmits analog beam-related information in a wireless communication system, the method: determining analog beam-related information to be transmitted; and transmitting the analog beam-related information to a second entity on the basis of the determination.

公开(公告)号：US20190165875A1

公开(公告)日：2019-05-30

申请号：US16261798

申请日：2019-01-30

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Joonkui AHN ,  Kijun KIM ,  Suckchel YANG ,  Hanbyul SEO ,  Seungmin LEE ,  Hanjun PARK ,  Hyangsun YOU ,  Yunjung YI

IPC: H04J11/00 ,  H04W88/18 ,  H04L5/00 ,  H04L27/26

Abstract: A method of transmitting data signals comprising a shortened downlink shared channel (sPDSCH) by a base station in a wireless access system supporting an unlicensed band, the method includes performing a carrier sensing to check whether the unlicensed band is in an idle state or not; and transmitting, to a user equipment (UE), the data signals comprising the sPDSCH based on the carrier sensing via the unlicensed band during a channel occupancy time; wherein the sPDSCH is transmitted in a first time interval or a second time interval following the first time interval, wherein the first time interval starts from a starting point of the transmission of the data signal, and wherein the second time interval ends at a subframe boundary of a licensed band.

公开(公告)号：US20190159174A1

公开(公告)日：2019-05-23

申请号：US16091378

申请日：2017-04-07

Applicant: LG Electronics Inc.

Inventor： Hanbyul SEO

IPC: H04W72/02 ,  H04W76/14

Abstract: Disclosed in the present application is a method by which a terminal sets a resource for sidelink transmission in a wireless communication system. More specifically, the method comprises the steps of: selecting, from within a preset resource pool, the resource for sidelink transmission; determining whether to reselect the resource for the subsequent sidelink transmission on the basis of a predetermined probability; performing sidelink transmission by using the selected resource; and performing the subsequent sidelink transmission on the basis of whether the resource is reselected, wherein the step of performing sidelink transmission comprises the step of transmitting information related to whether the resource us reselected for the subsequent sidelink transmission.

公开(公告)号：US20190158259A1

公开(公告)日：2019-05-23

申请号：US16310278

申请日：2017-06-14

Applicant: LG Electronics Inc.

Inventor： Jonghyun PARK ,  Hanbyul SEO

IPC: H04L5/00 ,  H04W4/06 ,  H04L27/26 ,  H04W72/04 ,  H04W76/11 ,  H04W24/08 ,  H04L1/00 ,  H04B7/06

Abstract: Disclosed are a method for transmitting and receiving multicast/broadcast data in a wireless communication system, and an apparatus therefore. Specifically, a method by which a station transmits a reference signal for demodulating multicast/broadcast data in a wireless communication system comprises the steps of: mapping a first reference signal within a control channel region consisting of at least one symbol used for transmission of a control channel within a subframe; and mapping a second reference signal transmitted from multiple cells for demodulating a multicast/broadcast channel within a data channel region excluding the control channel region within at least one resource block which has been allocated for transmission of the multicast/broadcast channel which carries the multicast/broadcast data transmitted from the multiple cells within the subframe, wherein scheduling information for allocating at least one resource block where the multicast/broadcast channel is mapped may be transmitted in the control channel.

公开(公告)号：US20190141688A1

公开(公告)日：2019-05-09

申请号：US16241457

申请日：2019-01-07

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Hanbyul SEO ,  Hakseong KIM

IPC: H04W72/04 ,  H04W72/12 ,  H04W8/00 ,  H04B7/26 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04B7/26 ,  H04L5/00 ,  H04W4/023 ,  H04W4/70 ,  H04W8/005 ,  H04W72/04 ,  H04W72/12

Abstract: A method of transmitting uplink data, by a user equipment (UE) in a wireless communication system is discussed. The method includes receiving a physical downlink control channel (PDCCH), which is scrambled with a semi-persistent scheduling (SPS)—radio network temporary identifier (RNTI) (SPS-RNTI) and includes a downlink control information (DCI) format 0; validating an SPS uplink scheduling assignment based on the received PDCCH; and transmitting the uplink data based on the SPS uplink scheduling assignment.

公开(公告)号：US20190141566A1

公开(公告)日：2019-05-09

申请号：US16093438

申请日：2017-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo HONG ,  Hanbyul SEO

IPC: H04W28/04 ,  H04W88/04 ,  H04W92/18 ,  H04W72/04

Abstract: A method for transmitting feedback information by a remote user equipment (remote UE) in a further enhancement D2D (FeD2D) environment comprises a step of transmitting feedback information on a plurality of relay user equipments (relay UEs) which have been linked to the remote UE through a PC5 interface, wherein the feedback information is transmitted via a separate feedback channel set by a network rather than the PC5 interface, and the feedback information may be transmitted to the plurality of relay UEs in a multicast form.

公开(公告)号：US20190116607A1

公开(公告)日：2019-04-18

申请号：US16090522

申请日：2017-04-03

Applicant: LG Electronics Inc.

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

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

Abstract: Provided are a method for performing a semi-persistent scheduling (SPS) process in a wireless communication system and a wireless apparatus using the method. The method is characterized by: configuring a plurality of SPS processes; determining priority for each of the plurality of SPS processes; and configuring SPS-related parameters in accordance with the priority of each of the plurality of SPS processes.