公开(公告)号：US09980173B2

公开(公告)日：2018-05-22

申请号：US15113413

申请日：2015-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W28/02 ,  H04L29/06 ,  H04W24/08 ,  H04W76/02 ,  H04W80/02 ,  H04W72/08 ,  H04W4/00

CPC classification number: H04W28/0268 ,  H04L67/12 ,  H04L69/22 ,  H04L69/324 ,  H04W4/80 ,  H04W24/08 ,  H04W72/087 ,  H04W76/14 ,  H04W80/02

Abstract: A method and apparatus for indicating quality of service (QoS) of device-to-device (D2D) data in a wireless communication system is provided. A first user equipment (UE) determines a value of a field in a header based on an identified QoS of the D2D data, and transmits to a second UE a layer 2 protocol data unit (PDU), which includes the header including the field having the determined value. Upon receiving the layer 2 PDU, the second UE identifies the QoS of the D2D data based on the value of the field in the header.

公开(公告)号：US09980120B2

公开(公告)日：2018-05-22

申请号：US14909899

申请日：2014-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Sunghoon Jung ,  Youngdae Lee

IPC: H04W8/00 ,  H04W48/18 ,  H04W8/20 ,  H04W48/14 ,  H04W84/04 ,  H04W84/12 ,  H04W88/06

CPC classification number: H04W8/005 ,  H04W8/20 ,  H04W48/14 ,  H04W48/18 ,  H04W84/042 ,  H04W84/12 ,  H04W88/06

Abstract: A method and a user equipment (UE) are provided for steering traffic within a visitor public land mobile network (VPLMN) in a wireless communication system. The UE transmits to a network, access network discovery and selection function (ANDSF)-related information comprising information on at least one of a home ANDSF (H-ANDSF) configured by a home public land mobile network (HPLMN) or a visitor ANDSF (V-ANDSF) configured by the VPLMN. The UE receives, from the network, traffic steering information which is generated by the network based on the ANDSF-related information, and steers traffic based on the received traffic steering information. The ANDSF-related information indicates whether the H-ANDSF or the V-ANDSF is an enhanced ANDSF. When the ANDSF-related information indicates that the H-ANDSF or the V-ANDSF is the enhanced ANDSF, the traffic steering information comprises a radio access network (RAN) rule parameter corresponding to a RAN rule configured by the network.

公开(公告)号：US09973902B2

公开(公告)日：2018-05-15

申请号：US14766424

申请日：2014-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Sangwon Kim

IPC: H04H20/71 ,  H04W4/06 ,  H04L12/18 ,  H04W24/02 ,  H04W72/00 ,  H04L12/801 ,  H04W24/08 ,  H04W88/02 ,  H04W36/00

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04L47/12 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0055 ,  H04W36/0083 ,  H04W72/005 ,  H04W88/02

Abstract: Provided is a method for reporting multimedia broadcast and multicast service (MBMS) information by a terminal in a wireless communication system. The method comprises: determining whether or not to permit the logging of MBMS information; logging the MBMS information if the logging of the MBMS information is permitted; and reporting the logged MBMS information to a network. Whether or not to permit the logging of the MBMS information is determined on the basis of logging scope.

公开(公告)号：US09967850B2

公开(公告)日：2018-05-08

申请号：US15113415

申请日：2015-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Hanbyul Seo

IPC: H04W56/00 ,  H04W8/00 ,  H04B17/318 ,  H04W48/12 ,  H04W76/02

CPC classification number: H04W56/002 ,  H04B17/318 ,  H04W8/005 ,  H04W48/12 ,  H04W76/11 ,  H04W76/14 ,  H04W76/18

Abstract: A method and apparatus for transmitting information on out-of-coverage (OOC) for a device-to-device (D2D) operation in a wireless communication system is provided. A user equipment (UE) determines that the UE is OOC. OOC may be determined to at least one of a normal OOC or an early OOC based on criteria. Then, the UE transmits information indicating that the UE is OOC to other UEs.

公开(公告)号：US20180123682A1

公开(公告)日：2018-05-03

申请号：US15561267

申请日：2016-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04B7/26 ,  H04W40/12 ,  H04W40/22

CPC classification number: H04B7/2606 ,  H04W40/12 ,  H04W40/22 ,  H04W84/04 ,  H04W88/02 ,  H04W88/04

Abstract: Provided are: a relay-terminal selection method, performed by a remote terminal in a wireless communication system; and a terminal using the same method. The method is characterized by selecting candidate relay terminals which meet upper-layer criteria; finally selecting, from among the selected candidate relay terminals, the highest-ranking candidate relay terminal which meets lower-layer criteria; and determining the finally selected candidate relay terminal as the relay terminal.

公开(公告)号：US09961610B2

公开(公告)日：2018-05-01

申请号：US14653749

申请日：2013-12-19

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee ,  Youngdae Lee

IPC: H04W40/12 ,  H04W48/16 ,  H04W72/08 ,  H04W76/06 ,  H04W8/00 ,  H04W36/00 ,  H04W36/14 ,  H04W36/22 ,  H04W36/30 ,  H04W84/12 ,  H04W28/08

CPC classification number: H04W40/12 ,  H04W8/005 ,  H04W28/08 ,  H04W36/0005 ,  H04W36/14 ,  H04W36/22 ,  H04W36/30 ,  H04W48/16 ,  H04W72/085 ,  H04W76/30 ,  H04W84/12

Abstract: Provided is a method for communicating performed by a terminal in a wireless communication system. The method comprises receiving a traffic routing configuration from a first access network, the traffic routing configuration specifying a traffic routing criteria for routing and processing traffic, discovering at least one second network entity by searching a second access network, conducting a traffic routing evaluation to determine whether the at least one second access network satisfies the traffic routing criteria, reporting a routing evaluation result to the first access network when the traffic routing criteria are satisfied, receiving a traffic routing indication from the first access network, and processing the traffic based on the traffic routing indication. When the traffic routing indication indicates traffic of the first access network is processed through the second access network, the traffic of the first access network is processed through the second access network.

公开(公告)号：US09942802B2

公开(公告)日：2018-04-10

申请号：US14769325

申请日：2014-02-21

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Seungjune Yi

IPC: H04W36/00 ,  H04W16/32 ,  H04W48/16 ,  H04L12/24 ,  H04W36/04 ,  H04W48/08 ,  H04L12/26

CPC classification number: H04W36/0011 ,  H04L41/0816 ,  H04L41/0843 ,  H04L41/12 ,  H04L43/0876 ,  H04W16/32 ,  H04W24/08 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/04 ,  H04W48/08 ,  H04W48/16 ,  H04W72/04

Abstract: Provided is an operation method carried out by user equipment in a wireless communication system. The method comprises: receiving from a serving cell, common configuration information including at least one common configuration; the user equipment determining the validity of the common configuration with respect to a different cell; and operating by applying valid common configuration to the different cell, when the common configuration valid for the different cell exists from among the at least one common configuration. The common configuration includes configuration information commonly applied to at least one different cell within coverage of the serving cell.

公开(公告)号：US09930698B2

公开(公告)日：2018-03-27

申请号：US15022318

申请日：2014-07-01

Applicant: LG Electronics Inc.

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

IPC: H04W4/00 ,  H04L12/26 ,  H04W74/08 ,  H04W56/00 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W74/0833 ,  H04W56/0005 ,  H04W88/02 ,  H04W88/08

Abstract: There is provided a method for random access procedure. The method may comprise: determining, by a user equipment (UE), a first subframe on which a first random access preamble is to be transmitted to a first node; determining, by the UE, a second subframe, on which a second random access preamble is to be transmitted to a second node, except for the first subframe; and transmitting, by the UE, the first random access preamble on the first subframe and the second random access preamble on the second subframe.

公开(公告)号：US09900793B2

公开(公告)日：2018-02-20

申请号：US14650746

申请日：2014-01-10

Applicant: LG Electronics Inc.

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

IPC: H04J1/16 ,  H04W24/08 ,  H04W76/04 ,  H04W16/24 ,  H04L5/00

CPC classification number: H04W24/08 ,  H04L5/001 ,  H04L5/0035 ,  H04W16/24 ,  H04W76/15 ,  H04W76/27

Abstract: A method and apparatus for transmitting information in a wireless communication system is provided. A first node receives an indication which indicates that a secondary cell (SCell) is added by a user equipment (UE), and information on the added SCell, and transmits an SCell addition request, including the information on the added SCell and an identity of the UE, to a second node. Alternatively, a method for transmitting information in a wireless communication system is provided. The first node receives an indication which indicates that an SCell is released by a UE, and information on the released SCell, and transmits an SCell release request, including the information on the released SCell and an identity of the UE, to a second node.

公开(公告)号：US09888403B2

公开(公告)日：2018-02-06

申请号：US15109027

申请日：2015-01-28

Applicant: LG Electronics Inc.

Inventor： Jian Xu ,  Sunghoon Jung ,  Kyungmin Park ,  Daewook Byun

IPC: H04W24/00 ,  H04W24/10

CPC classification number: H04W24/10

Abstract: A method and apparatus for performing trace recording in a wireless communication system is provided. It is assumed that an evolved NodeB (eNB) is shared by a first operator and a second operator. The UE receives an indication, which allows collecting minimization of drive tests (MDT) logs of a user equipment (UE) of the second operator, from a mobility management entity (MME) of the second operator. Upon collecting the MDT logs, the UE transmits a trace record based on the collected MDT logs to a trace collection entity (TCE) of the first operator.