公开(公告)号：US10111244B2

公开(公告)日：2018-10-23

申请号：US15266856

申请日：2016-09-15

Applicant: LG Electronics Inc.

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

IPC: H04W72/12 ,  H04W74/08 ,  H04W72/02 ,  H04W72/04

Abstract: A method and apparatus for scheduling uplink (UL) transmission in a wireless communication system is provided. A user equipment (UE) receives a backoff parameter from a network, and determines whether or not to apply the received backoff parameter before transmitting a scheduling request (SR) to the network via a dedicated channel. Whether or not to apply the received backoff parameter is determined according to a prioritized access, and the prioritized access corresponds to one of emergency access, high priority access, control element/information in media access control (MAC), radio link control (RLC) or packet data convergence protocol (PDCP), data radio bearer (DRB) for voice/video service, signaling radio bearer (SRB) 0, SRB 1, SRB 2, multimedia telephony service (MMTEL)-voice, MMTEL-video, and voice over long-term evolution (VoLTE).

公开(公告)号：US10111166B2

公开(公告)日：2018-10-23

申请号：US15326023

申请日：2015-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W48/06 ,  H04W48/20 ,  H04W48/16 ,  H04W76/02 ,  H04W76/10 ,  H04W84/12

Abstract: A method and apparatus for performing access control for wireless local area network (WLAN) interworking in a wireless communication system is provided. A user equipment (UE) receives access class barring information for a traffic steered from a WLAN to 3rd generation partnership project (3GPP) long-term evolution (LTE) from a network, and performs access barring check for the traffic steered from the WLAN to the 3GPP LTE using the received access class barring information. If a cell is not barred according to the access barring check, the UE transmits a radio resource control (RRC) connection request message to the network.

公开(公告)号：US10075903B2

公开(公告)日：2018-09-11

申请号：US14428290

申请日：2013-09-17

Applicant: LG ELECTRONICS INC.

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

IPC: H04H20/71 ,  H04W48/10 ,  H04W4/06 ,  H04L5/00 ,  H04W48/12 ,  H04W68/02 ,  H04W4/90

CPC classification number: H04W48/10 ,  H04L5/0073 ,  H04W4/06 ,  H04W4/90 ,  H04W48/12 ,  H04W68/02

Abstract: A method and apparatus for receiving system information in a wireless communication system is provided. A user equipment (UE) receives a system information modification from an eNodeB (eNB) on a UE-dedicated channel via a radio resource control (RRC) connection reconfiguration message, and receives at least one system information block from the enB according to system information modification.

公开(公告)号：US10070337B2

公开(公告)日：2018-09-04

申请号：US15524863

申请日：2015-11-16

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W24/10 ,  H04W28/16 ,  H04W72/04

Abstract: Provided is a method for reporting information related to device-to-device (D2D) performed by a terminal in wireless communication system and a terminal using the method. The method comprises: receiving configuration information requesting an information report related to D2D of a neighbor cell; acquiring information related to D2D for the neighbor cell indicated by the configuration information; and reporting the acquired information related to D2D to a serving cell.

公开(公告)号：US20180249455A1

公开(公告)日：2018-08-30

申请号：US15752860

申请日：2016-08-17

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W72/04 ,  H04W68/00 ,  H04W48/08

CPC classification number: H04W72/048 ,  H04W48/08 ,  H04W48/16 ,  H04W68/005 ,  H04W68/02 ,  H04W72/0453

Abstract: Provided are a D2D operation method performed by a terminal in a wireless communication system and a terminal using the method. The method is characterized by obtaining a D2D setting for a cell in a non-serving frequency, and determining the validity of the D2D setting. The D2D setting can be obtained by the terminal from the cell in the non-serving frequency or from a serving cell of the terminal.

公开(公告)号：US10064037B2

公开(公告)日：2018-08-28

申请号：US14909874

申请日：2014-08-04

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sunghoon Jung

IPC: H04B17/309 ,  H04L29/08 ,  H04W4/70 ,  H04W4/80 ,  H04W76/14 ,  H04W76/23 ,  H04W76/30 ,  H04W36/06 ,  H04W36/30 ,  H04W4/06 ,  H04W4/08 ,  H04W48/16 ,  H04W56/00 ,  H04W72/04 ,  H04W8/00 ,  H04W8/18 ,  H04W84/18 ,  H04W84/20 ,  H04W88/06 ,  H04W4/00 ,  H04W76/20

CPC classification number: H04W4/80 ,  H04B17/309 ,  H04L67/1051 ,  H04W4/06 ,  H04W4/08 ,  H04W4/70 ,  H04W8/005 ,  H04W8/186 ,  H04W36/06 ,  H04W36/30 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/0446 ,  H04W76/14 ,  H04W76/20 ,  H04W76/23 ,  H04W76/30 ,  H04W84/18 ,  H04W84/20 ,  H04W88/06

Abstract: A method and apparatus for relocating a group owner (GO) of a proximity services (ProSe) group in a wireless communication system is provided. A first user equipment (UE), which is the GO of the ProSe group currently, receives at least one of channel quality of a second UE in the ProSe group or priority of the second UE in the ProSe group, from the second UE. The first UE determines the second UE as a new GO of the ProSe group based on the at least one of the channel quality of the second UE in the ProSe group or priority of the second UE in the ProSe group. Alternatively, the second UE may determine itself as the new GO of the ProSe group if the priority of the second UE in the ProSe group is higher than a priority of the first UE in the ProSe group.

公开(公告)号：US10057905B2

公开(公告)日：2018-08-21

申请号：US15671921

申请日：2017-08-08

Applicant: LG ELECTRONICS INC.

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

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

Abstract: A method is presented for performing a device-to-device (D2D) operation by a first user equipment (UE) in a wireless communication system. The first UE receives configuration information of an evolved-universal mobile telecommunications service (UMTS) terrestrial radio access network (E-UTRAN) planned mode for the D2D operation from an evolved NodeB (eNB). The E-UTRAN planned mode is a D2D mode in which the eNB controls radio resources for the D2D operation. The UE performs the D2D operation with a second UE by using the radio resources in the E-UTRAN planned mode.

公开(公告)号：US10051667B2

公开(公告)日：2018-08-14

申请号：US15032505

申请日：2014-10-31

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee

IPC: H04W4/00 ,  H04W76/02 ,  H04W72/04 ,  H04W8/00 ,  H04W76/14

Abstract: A method for device-to-device (D2D) operation performed by a terminal in a wireless communication system and a terminal using the method are provided. The method comprises: receiving system information indicating a first resource used for D2D operation in a serving cell, and a second resource which is used for D2D operation from a neighboring cell; and performing D2D operation based on the system information, wherein the second resource is indicated by an offset value having, as a reference, a specific point in time of the serving cell.

公开(公告)号：US20180227967A1

公开(公告)日：2018-08-09

申请号：US15943344

申请日：2018-04-02

Applicant: LG Electronics Inc.

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

IPC: H04W76/10 ,  H04L5/00 ,  H04M1/725

CPC classification number: H04W76/10 ,  H04L5/0098 ,  H04M1/725 ,  H04W72/042 ,  H04W76/27 ,  H04W88/08 ,  H04W88/16

Abstract: A method and apparatus for configuring a cell in a wireless communication system is provided. A user equipment (UE) receives a radio resource control (RRC) message which includes a configuration for a secondary cell (SCell) and an indication of an initial state of the SCell. The initial state of the SCell is set to either one of an activated state and deactivated state. The UE configures the SCell based on the configuration and the initial state of the SCell.

公开(公告)号：US10034214B2

公开(公告)日：2018-07-24

申请号：US15035543

申请日：2014-11-12

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W36/22 ,  H04W28/08 ,  H04W36/00 ,  H04W88/02

Abstract: Provided are a traffic steering method performed by a user equipment (UE) and the user equipment using the method. The method receives traffic steering information from a first network and moves traffic from the first network to the second network on the basis of the traffic steering information, only when the traffic steering information satisfies a specific condition, wherein the specific condition is not separated from the first network, even if traffic indicated by the traffic steering information is moved to the second network.