公开(公告)号：US10306424B2

公开(公告)日：2019-05-28

申请号：US15563030

申请日：2016-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim

IPC: H04W4/06 ,  H04W76/19 ,  H04W76/40 ,  H04W36/00 ,  H04L12/18

Abstract: A method and apparatus for handling a L2 entity in a wireless communication system is provided. A user equipment (UE) receives a service via a first transport channel, changes a type of a transport channel from the first transport channel to a second transport channel, determines whether to re-establish a L2 entity, and receives the service via the second transport channel.

公开(公告)号：US10251160B2

公开(公告)日：2019-04-02

申请号：US15113028

申请日：2015-02-02

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee

IPC: H04W72/04 ,  H04W76/02 ,  H04W72/02 ,  H04W76/14

Abstract: Provided are a device-to-device (D2D) operation method and device which are performed by a terminal in a wireless communication system. The method comprises: receiving D2D configuration information indicating a plurality of resources which can be used for a D2D operation from a network; selecting a specific resource from among the plurality of resources; and performing the D2D operation with another terminal using the selected specific resource, wherein the specific resource is selected on the basis of a reference signal received power (RSRP) which the terminal has received from the network.

公开(公告)号：US20190082350A1

公开(公告)日：2019-03-14

申请号：US15762698

申请日：2016-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee

IPC: H04W28/02 ,  H04W68/02 ,  H04W8/08 ,  H04W88/02 ,  H04W76/27 ,  H04W72/10

Abstract: Provided are: a method by which a terminal transmits a prioritized service in a wireless communication system, and a device for supporting the same. The terminal transmits, to a network, an RRC connection request message including prioritized service access information, and transmits, to the network, an RRC connection setup complete message including a service type to be transmitted by the terminal, wherein the prioritized service access information can be information indicating that a service to be more preferentially processed than other services is accessed.

公开(公告)号：US20190058981A1

公开(公告)日：2019-02-21

申请号：US16074563

申请日：2017-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Jian Xu ,  Daewook Byun ,  Youngdae Lee

IPC: H04W4/40 ,  H04W4/06 ,  H04W72/00 ,  H04W72/08

Abstract: Upon receiving an uplink (UL) V2X message from a vehicle user equipment (UE) or a road side unit (RSU) UE, a vehicle-to-everything (V2X) application server determines information on resource allocation for a downlink (DL) V2X message and transmits the information on resource allocation to a multi-cell/multicast coordination entity (MCE). The MCE (for multimedia broadcast multicast services (MBMS) based resource allocation scheme) or an eNB (for single-cell point-to-multipoint (SC-PTM) resource allocation scheme) allocates resources for the DL V2X message based on the received information on resource allocation.

公开(公告)号：US10182468B2

公开(公告)日：2019-01-15

申请号：US15322716

申请日：2015-07-01

Applicant: LG ELECTRONICS INC.

Inventor： Taehun Kim ,  Youngdae Lee ,  Jaehyun Kim ,  Sunghoon Jung ,  Jinsook Ryu ,  Hyunsook Kim ,  Laeyoung Kim

IPC: H04W4/00 ,  H04W76/27 ,  H04W76/10 ,  H04W72/04 ,  H04W76/18 ,  H04W76/14 ,  H04W76/38

Abstract: One embodiment of the present invention relates to a method by which a terminal performs device-to-device (D2D) communication in a wireless communication system, the method comprising the steps of: converting into a radio resource control (RRC) connection state through the transmission of a service request; being allocated a resource for the D2D communication; transmitting a D2D signal through the allocated resource; and receiving a system information block (SIB) after transmitting the D2D signal, wherein if the SIB includes information on a resource pool, the terminal does not perform an RRC recovery-related operation even if RRC connection failure occurs.

公开(公告)号：US10178567B2

公开(公告)日：2019-01-08

申请号：US15030357

申请日：2014-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Sunghoon Jung ,  Youngdae Lee

IPC: H04W74/00 ,  H04W24/08 ,  H04L5/00 ,  H04W24/10 ,  H04W28/08 ,  H04W48/16 ,  H04W36/00 ,  H04W88/02

Abstract: There is provided a method of performing measurement. The method may be performed by a user equipment (UE) and comprise: receiving, by the UE, a cell list from a serving cell; if at least one cell in the cell list is detected, performing, by the UE, measurements on a frequency corresponding to the cell list and applying layer 3 filtering for the measurements; and if any cell in the cell list is not detected, not performing the measurements on the frequency corresponding to the cell list.

公开(公告)号：US10178540B2

公开(公告)日：2019-01-08

申请号：US15547201

申请日：2016-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Sunyoung Lee ,  Jaehyun Kim

IPC: H04W8/16 ,  H04W36/32 ,  H04W8/00 ,  H04L1/18 ,  H04L29/08

Abstract: Provided are a method for transmitting a discovery message by a terminal in a wireless communication system, and a terminal using the same. The method comprises: receiving a discovery response (discovery_response) message including a proximity service application code (ProSe application code: PAC); passing a discovery message generated on the basis of the PAC from an upper layer to a lower layer of the terminal; and transmitting the discovery message at the lower layer, wherein the upper layer of the terminal continuously and repetitively passes the discovery message with respect to the PAC to the lower layer until a timer for the PAC expires.

公开(公告)号：US10154438B2

公开(公告)日：2018-12-11

申请号：US15327632

申请日：2015-09-01

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W28/08 ,  H04W48/18 ,  H04W84/12 ,  H04W36/00 ,  H04W36/14 ,  H04W88/06

Abstract: A method and apparatus for performing traffic steering in a wireless communication system is provided. A user equipment (UE), which is connected to both a master evolved NodeB (MeNB) and a secondary eNB (SeNB) in dual connectivity, receives an indication which indicates whether traffic steering of bearers belonging to a specific bearer type is allowed or not, and performs traffic steering of bearers when traffic steering of bearers belonging to the specific bearer type is allowed.

公开(公告)号：US10153914B2

公开(公告)日：2018-12-11

申请号：US15314747

申请日：2015-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sangwon Kim

IPC: H04L12/18 ,  H04W52/02 ,  H04W4/70 ,  H04W72/00 ,  H04W88/02

Abstract: A method for indicating usage of a multicast-broadcast single-frequency network (MBSFN) area in a wireless communication system is provided. A network indicates an identifier indicating usage of an MBSFN area via system information to a user equipment (UE). The UE determines whether to read a multicast control channel (MCCH) corresponding to the MBSFN area according to the received identifier.

公开(公告)号：US10149231B2

公开(公告)日：2018-12-04

申请号：US15680777

申请日：2017-08-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W4/00 ,  H04W48/06 ,  H04W48/08 ,  H04W28/02 ,  H04W76/10 ,  H04W76/27

Abstract: A method and apparatus for receiving extended access barring (EAB) parameters in a wireless communication system is provided. A user equipment (UE) receives an EAB parameter, and receives an EAB parameter modification. The received EAB parameter is invalidated upon receiving the EAB parameter modification. The UE also waits for applying EAB until modified EAB parameter is received, and receives the modified EAB parameter.