公开(公告)号：US20180084497A1

公开(公告)日：2018-03-22

申请号：US15558517

申请日：2016-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W52/02 ,  H04W72/04 ,  H04W76/04

Abstract: Provided are a communication method performed by a terminal in a wireless communication system, and a terminal using the method. The method comprises: determining to act as a proxy for signal transmission and reception for another terminal; and acting as a proxy for transmission and reception of a signal for the other terminal. The terminal acts as a proxy for signal transmission and reception for another terminal sensitive to a battery capacity, thereby enabling the other terminal to operate in a power-saving mode.

公开(公告)号：US20180084465A1

公开(公告)日：2018-03-22

申请号：US15564100

申请日：2016-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Jaewook LEE

IPC: H04W36/00 ,  H04W36/08

CPC classification number: H04W36/0061 ,  H04W36/08 ,  H04W48/20

Abstract: The present invention relates to a device-to device (D2D) operation method performed by a terminal in a wireless communication system. The method comprises: separately receiving, from a serving cell, measurement bandwidth information about a frequency not included in information indicative of a measurement object for the purpose of supporting the mobility of the terminal; measuring the frequency not included in the measurement object for the purpose of supporting the mobility on the basis of the measurement bandwidth information; selecting a cell on the frequency; and performing discovery announcement on the cell.

公开(公告)号：US20180077724A1

公开(公告)日：2018-03-15

申请号：US15563864

申请日：2016-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Sunghoon JUNG ,  Jaewook LEE

IPC: H04W74/08 ,  H04W48/16 ,  H04W76/02 ,  H04W16/14

CPC classification number: H04W74/0808 ,  H04W16/14 ,  H04W28/02 ,  H04W48/16 ,  H04W74/00 ,  H04W74/08 ,  H04W74/0816 ,  H04W76/12 ,  H04W88/06

Abstract: Provided are a method for receiving, by a terminal, data on an unlicensed band in a wireless communication system, and an apparatus for supporting the same. The terminal receives, from a base station, a first indicator which indicates existence of data to be transmitted to the terminal; receives a timer value from the base station; performs channel sensing in a section where a timer operates; and can transmit, to the base station on the basis of the result of performing channel sensing, either one of a second indicator, which indicates that reception of data is possible, and a third indicator, which indicates that reception of data is impossible.

公开(公告)号：US20180070300A1

公开(公告)日：2018-03-08

申请号：US15812641

申请日：2017-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsook KIM ,  Jinsook RYU ,  Sunghoon JUNG ,  Laeyoung KIM ,  Jaewook LEE

IPC: H04W48/18

CPC classification number: H04W48/18 ,  H04W40/24 ,  H04W48/08 ,  H04W88/06

Abstract: A method is provided for performing network selection and traffic routing. A user equipment (UE) receives an Access Network Discovery and Selection Function (ANDSF) rule including an Inter-System Routing Policy (ISRP) rule or an Inter-Access Point Name (Inter-APN) Routing Policy (IARP) rule. The UE receives, from a base station, radio access network (RAN) assistance information. The RAN assistance information received from the base station is used to evaluate the ISRP rule or the IARP rule of the ANDSF rule. The UE evaluates whether the ISRP rule or the IARP rule of the ANDSF rule is valid or not by using the RAN assistance information. The UE selects one of the RAN assistance information and the ANDSF rule including the ISRP rule or the IARP rule.

公开(公告)号：US20180049262A1

公开(公告)日：2018-02-15

申请号：US15549639

申请日：2016-02-05

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Jaewook LEE

IPC: H04W76/02 ,  H04W8/24

CPC classification number: H04W76/15 ,  H04W8/24 ,  H04W36/0069 ,  H04W48/12 ,  H04W48/20

Abstract: The present invention provides a method for carrier aggregation performed by a terminal in a wireless communication system, the method comprising: transmitting information regarding timing difference; and receiving carrier aggregation setting information that is set by means of the information regarding timing difference, wherein the information regarding timing difference is information regarding the timing difference between a primary cell and a secondary cell that can be supported by the terminal.

公开(公告)号：US20180048403A1

公开(公告)日：2018-02-15

申请号：US15556466

申请日：2016-01-28

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Sunghoon JUNG

IPC: H04B17/309 ,  H04B17/24

CPC classification number: H04B17/309 ,  H04B17/24 ,  H04B17/318 ,  H04W88/02

Abstract: Provided are a method of measuring by using a terminal in a wireless communication system, and a device supporting same. The terminal may: measure on the basis of a reference signal; receive a reference signal flag from a network; and derive a new measurement result on the basis on the received reference signal flag. The reference signal flag issues instructions as to whether a reference signal is sent from a target subframe, and the target subframe is a subframe used to derive the new measurement result.

公开(公告)号：US20180041935A1

公开(公告)日：2018-02-08

申请号：US15784663

申请日：2017-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Jaewook LEE ,  Youngdae LEE

IPC: H04W36/14 ,  H04W48/18 ,  H04W72/04

CPC classification number: H04W36/14 ,  H04W48/18 ,  H04W72/0486

Abstract: Provided is a method for communicating carried out by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving from a first access network second access network service information, determining whether traffic processing through the second access network is allowed based on the second access network service information, and processing all or a portion of the traffic on the first access network through the second access network.

公开(公告)号：US20180035353A1

公开(公告)日：2018-02-01

申请号：US15126985

申请日：2015-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG ,  Laeyoung KIM

IPC: H04W40/22 ,  H04W76/02

CPC classification number: H04W76/10 ,  H04M3/58 ,  H04M2207/18 ,  H04W4/16 ,  H04W40/22 ,  H04W88/04

Abstract: A method and apparatus for performing call relay in a wireless communication system is provided. A relaying user equipment (UE) configures a call order or priority among neighboring UEs, selects at least one neighboring UE among the neighboring UEs, and establishes a call or a session between the selected neighboring UE and a caller UE.

公开(公告)号：US20170339644A1

公开(公告)日：2017-11-23

申请号：US15525360

申请日：2015-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG

IPC: H04W52/02 ,  H04L29/06 ,  H04W76/06 ,  H04L12/26 ,  H04W8/00 ,  H04W4/00 ,  H04W24/10 ,  H04W76/04 ,  H04W92/20 ,  H04W88/02

CPC classification number: H04W52/0245 ,  H04L43/16 ,  H04L65/1063 ,  H04W4/80 ,  H04W8/005 ,  H04W24/10 ,  H04W60/06 ,  H04W76/28 ,  H04W76/38 ,  H04W88/02 ,  H04W92/20 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/26

Abstract: A method and apparatus for performing an attach/detach procedure or activating/deactivating a power saving mode (PSM) based on proximity with a device in a wireless communication system is provided. According to an embodient, a user equipment (UE) performs a detach procedure or activates a PSM, upon detecting proximity with another device. According to another embodiment, a UE performs an attach procedure or deactivates a PSM, upon detecting non-proximity with another device.

公开(公告)号：US20170311293A1

公开(公告)日：2017-10-26

申请号：US15521261

申请日：2015-10-22

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Taehun KIM ,  Youngdae LEE ,  Jaehyun KIM

IPC: H04W72/04 ,  H04W76/06

CPC classification number: H04W72/04 ,  H04W76/10 ,  H04W76/14 ,  H04W76/23 ,  H04W76/27 ,  H04W76/38

Abstract: The present invention provides a method for the performance of a device-to-device (D2D) operation by a user equipment (UE) in a wireless communication system, the method comprising the steps of: starting to use an exceptional resource; determining whether a condition for suspending the use of the exceptional resource is satisfied; and when the condition for suspending the use of the exceptional resource is satisfied, suspending the use of the exceptional resource, wherein the condition for suspending the use of the exceptional resource is a suspension condition in an RRC idle state.