公开(公告)号：US20180270688A1

公开(公告)日：2018-09-20

申请号：US15762617

申请日：2016-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Jaewook LEE

IPC: H04W24/10 ,  H04B17/345

CPC classification number: H04W24/10 ,  H04B17/345 ,  H04J11/005 ,  H04W36/0088

Abstract: The present invention provides a method for performing logging by a terminal in a wireless communication system, the method comprising: determining whether a downlink has been affected by interference; when it is determined that whether the downlink has been affected by interference is unclear, determining whether to perform logging of measurement for the downlink; and performing the logging according to the determination as to whether to perform the logging.

公开(公告)号：US20180255606A1

公开(公告)日：2018-09-06

申请号：US15758704

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Youngdae LEE ,  Sunghoon JUNG

IPC: H04W76/27 ,  H04W76/28 ,  H04W72/04 ,  H04W74/08 ,  H04W48/12 ,  H04W68/00

CPC classification number: H04W76/27 ,  H04W48/12 ,  H04W68/005 ,  H04W72/0406 ,  H04W74/0833 ,  H04W76/28 ,  H04W88/16

Abstract: A method for in a wireless communication system is disclosed. The method includes steps of receiving control information indicating a scheme for updating the system information; and updating the system information based on the control information, wherein the scheme for updating the system information comprises an immediate update scheme or a modification period based update scheme.

公开(公告)号：US20180242208A1

公开(公告)日：2018-08-23

申请号：US15752062

申请日：2016-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo KU ,  Sunghoon JUNG

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/16 ,  H04W36/34 ,  H04W48/20 ,  H04W76/27 ,  H04W48/12 ,  H04W48/16 ,  H04W28/08

CPC classification number: H04W36/0061 ,  H04W28/08 ,  H04W36/00 ,  H04W36/0088 ,  H04W36/08 ,  H04W36/16 ,  H04W36/30 ,  H04W36/34 ,  H04W48/12 ,  H04W48/16 ,  H04W48/20 ,  H04W76/27

Abstract: Provided are a method for a terminal to perform frequency measurement on the basis of a cell specific priority in a wireless communication system, and an apparatus for supporting the same. The terminal may be configured to: receive the cell specific priority and a frequency specific priority from a network; compare a cell specific priority of a first cell and a frequency specific priority of the frequency to which the first cell belongs; determine whether to apply the cell specific priority of the first cell to the frequency to which the first cell belongs; and perform frequency measurement on the basis of the determined priority. The first cell is a cell for which a cell specific priority is set, and the cell specific priority may be set to be the same for each frequency.

公开(公告)号：US20180227736A1

公开(公告)日：2018-08-09

申请号：US15749085

申请日：2016-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Sunghoon JUNG

IPC: H04W8/00 ,  H04W36/08 ,  H04W76/11 ,  H04W56/00 ,  H04W4/70 ,  H04W88/04

Abstract: A method for communicating a relay user equipment (UE) for a device to device (D2D) link at a UE in a wireless communication system is disclosed. The method includes steps of receiving, from the relay UE, information on an identifier of a second cell connected with the relay UE; transmitting, to a first cell connected with the UE, an assistance message including information that an identifier of the first cell is different from the identifier of the second cell; receiving, from the first cell, a resource allocation message including resource information for a communication via the relay UE; and performing the communication via the relay UE based on the resource information.

公开(公告)号：US20180199330A1

公开(公告)日：2018-07-12

申请号：US15915959

申请日：2018-03-08

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sungjun PARK ,  Seungjune YI ,  Sunghoon JUNG

IPC: H04W72/04 ,  H04W76/28 ,  H04W8/14 ,  H04W76/14 ,  H04W72/12 ,  H04W76/27 ,  H04W8/00 ,  H04W68/02 ,  H04W60/04 ,  H04W36/00 ,  H04W76/18 ,  H04W72/14 ,  H04W24/08 ,  H04W8/24 ,  H04W76/23 ,  H04W76/11 ,  H04W24/10 ,  H04W28/02 ,  H04W88/02 ,  H04W88/06 ,  H04W92/18 ,  H04W88/08

CPC classification number: H04W72/048 ,  H04W8/005 ,  H04W8/14 ,  H04W8/24 ,  H04W24/08 ,  H04W24/10 ,  H04W28/0278 ,  H04W36/0061 ,  H04W60/04 ,  H04W68/02 ,  H04W72/042 ,  H04W72/1215 ,  H04W72/14 ,  H04W76/10 ,  H04W76/11 ,  H04W76/14 ,  H04W76/18 ,  H04W76/23 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  H04W92/18

Abstract: A method and apparatus for establishing a device-to-device (D2D) connection in a wireless communication system is provided. A first mobile device transmits a D2D related message including an identity of a second mobile device, which is connected with the first mobile device, to a network. Or, a first mobile device receives a D2D related message including an identity of a second mobile device, which is connected with the first mobile device, from a network.

公开(公告)号：US20180176979A1

公开(公告)日：2018-06-21

申请号：US15564330

申请日：2016-04-05

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Youngdae LEE ,  Sunghoon JUNG ,  Hyunsook KIM ,  Laeyoung KIM ,  Taehun KIM

IPC: H04W76/28 ,  H04W68/02 ,  H04W4/70 ,  H04W76/30

Abstract: According to an aspect of the present invention, a method for adjusting a Periodic-Tracking Area Update (P-TAU) timing performed by a user equipment in a wireless communication system may include transmitting P-TAU support information indicating that an adjustment of the P-TAU timing is available to a Mobility Management Entity (MME) through an Attach request message or a TAU request message; receiving a request accept message with respect to the Attach request message or the TAU request message; and adjusting the P-TAU timing in accordance with an eDRX application timing based on the P-TAU timing adjustment condition information when the request accept message includes the −TAU timing adjustment condition information.

公开(公告)号：US20180167988A1

公开(公告)日：2018-06-14

申请号：US15516972

申请日：2015-10-14

Applicant: LG Electronics Inc.

Inventor： Sunghoon JUNG ,  Hanbyul SEO

IPC: H04W76/14 ,  H04W48/02 ,  H04W48/16 ,  H04W8/24 ,  H04W76/27 ,  H04W8/00

Abstract: Provided are a device-to-device (D2D) operation method of a user equipment (UE) in a wireless communication system and a UE using the method. The method comprises the steps of: transmitting sidelink UE information to a network; and receiving a D2D resource configuration determined on the basis of the sidelink UE information, wherein the sidelink UE information comprises at least one of information indicating whether the UE is interested in receiving a D2D signal, and a resource allocation request for transmitting the D2D signal.

公开(公告)号：US20180152921A1

公开(公告)日：2018-05-31

申请号：US15574783

申请日：2016-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W72/04 ,  H04B7/14 ,  H04W76/14 ,  H04W76/27 ,  H04W48/20

Abstract: In a D2D operation method performed by a remote terminal in a wireless communication system, the present invention determines whether receiving a signal transmitted from a relay terminal by means of transmission of a signal from the remote terminal is restricted; and transmits a signal to the relay terminal on the basis of the determination, wherein in the case that receiving a signal transmitted from the relay terminal by means of transmission of a signal from the remote terminal is not restricted, the present invention transmits a signal to the relay terminal, and in the case that receiving a signal transmitted from the relay terminal by means of transmission of a signal from the remote terminal is restricted, the present invention does not transmit a signal to the relay terminal.

公开(公告)号：US20180132161A1

公开(公告)日：2018-05-10

申请号：US15569015

申请日：2016-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Sunghoon JUNG ,  Youngdae LEE

IPC: H04W40/36 ,  H04W76/14 ,  H04W36/30 ,  H04W40/12 ,  H04W76/12 ,  H04W88/04 ,  H04W8/00

CPC classification number: H04W40/36 ,  H04L5/0035 ,  H04L5/0055 ,  H04L5/0057 ,  H04W4/00 ,  H04W8/005 ,  H04W36/30 ,  H04W40/12 ,  H04W72/02 ,  H04W76/12 ,  H04W76/14 ,  H04W88/04

Abstract: A method for transmitting a discovery signal by a user equipment (UE) in a wireless communication system is disclosed. The method includes steps of receiving a threshold value broadcasted from a cell; measuring a quality of a first channel from the cell; and when the quality of the first channel is below the threshold value, transmitting the discovery signal for establishing a device to device (D2D) link with a relay UE.

公开(公告)号：US20180124864A1

公开(公告)日：2018-05-03

申请号：US15565568

申请日：2016-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Jaewook LEE ,  Sunghoon JUNG ,  Jinsook RYU

IPC: H04W76/28 ,  H04W72/12 ,  H04W76/34 ,  H04W28/02 ,  H04W52/02

Abstract: A method and apparatus for transmitting an uplink indication for extended discontinuous reception (eDRX) in a wireless communication system is provided. A user equipment (UE) detects that an event related to eDRX occurs, and transmits an uplink indication related to eDRX to a network. When the event related to eDRX is that an eDRX timer expires or an eDRX command indicating stop of eDRX is received, the uplink indication may indicate stop of eDRX. When the event related to eDRX is that no uplink data is to be transmitted, the uplink indication may indicate start of eDRX.