公开(公告)号：US09992755B2

公开(公告)日：2018-06-05

申请号：US14900980

申请日：2014-11-27

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune Yi ,  Sunyoung Lee ,  Sungjun Park

IPC: H04W52/32 ,  H04W52/36 ,  H04W72/04

CPC classification number: H04W52/365 ,  H04W52/325 ,  H04W52/34 ,  H04W72/0413

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a power headroom reporting in the wireless communication system, the method comprising: generating a PHR MAC CE (Power Headroom Reporting MAC Control Element) for activated cells comprising a first cell and a second cell; and transmitting a power headroom reporting through the generated PHR MAC CE to a network in a subframe, wherein the generated PHR MAC CE includes a value of Type 2 PH (Power Headroom) information for the first cell followed by a value of a Type 2 PH information for the second cell, and the Type 2 PH information for the second cell followed by a value of Type 1 PH information for the first cell.

公开(公告)号：US09980308B2

公开(公告)日：2018-05-22

申请号：US14774076

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/14 ,  H04W76/02 ,  H04W56/00 ,  H04W28/02 ,  H04W36/18 ,  H04W36/00 ,  H04W84/04 ,  H04W88/08

CPC classification number: H04W76/16 ,  H04L5/0032 ,  H04W28/0278 ,  H04W36/00 ,  H04W36/18 ,  H04W56/0005 ,  H04W72/0413 ,  H04W72/14 ,  H04W76/15 ,  H04W84/045 ,  H04W88/08

Abstract: There is provided a method for performing a logical channel prioritization. The method may comprise: receiving an uplink (UL) grant; identifying a set of logical channels whose data are to be transmitted using the uplink grant; and performing a logical channel prioritization (LCP) based on the identified set of logical channels.

公开(公告)号：US09924422B2

公开(公告)日：2018-03-20

申请号：US14409073

申请日：2013-07-08

Applicant: LG Electronics Inc.

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

IPC: H04W4/00 ,  H04W36/00 ,  H04W24/10 ,  H04W84/04 ,  H04W36/30

CPC classification number: H04W36/0088 ,  H04W24/10 ,  H04W36/30 ,  H04W84/045

Abstract: According to an embodiment of the present specification, a method of performing a measurement on one or more of a serving cell and a neighboring cell is provided. The method may include: measuring signal quality for a neighboring node; scaling-down or scaling-up parameter values that trigger the transmission of a measurement report according to measurement results; and transmitting the measurement report.

公开(公告)号：US09860799B2

公开(公告)日：2018-01-02

申请号：US14415310

申请日：2013-07-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/00 ,  H04W76/04 ,  H04W76/02 ,  H04L12/18

CPC classification number: H04W36/0055 ,  H04L12/189 ,  H04W76/19 ,  H04W76/27

Abstract: Provided is a signaling method carried out by user equipment (UE) in a wireless communication system. The method comprises: starting a prohibit timer regarding the transmission of a first UE-originated indicator; and restarting the prohibit timer when a handover indication message is received from a network.

公开(公告)号：US09839067B2

公开(公告)日：2017-12-05

申请号：US15397449

申请日：2017-01-03

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/04 ,  H04L5/00 ,  H04W52/02 ,  H04W72/04 ,  H04L12/58

CPC classification number: H04W76/28 ,  H04L5/0048 ,  H04L5/0053 ,  H04L51/00 ,  H04W52/0209 ,  H04W72/0413 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method for controlling uplink transmissions on discontinuous reception (DRX) operation, by a wireless device, in a wireless communication system, the method comprising: configuring a channel quality indicator (CQI)-masking which indicates that at least one of a CQI, a precoding matrix index (PMI), a rank indicator (RI), or a precoding type indicator (PTI) is not to be reported on a physical uplink control channel (PUCCH) when an onDurationTimer is not running; and determining, at a first subframe prior to a second subframe, whether or not the onDurationTimer is to be running at the second subframe, wherein the at least one of the CQI, the PMI, the RI, or the PTI is not to be reported on the PUCCH at the second subframe, if the onDurationTimer is determined, at the first subframe, to be not running at the second subframe.

公开(公告)号：US09706593B2

公开(公告)日：2017-07-11

申请号：US14774590

申请日：2014-01-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04W56/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/14 ,  H04W28/02 ,  H04W36/18 ,  H04W36/00 ,  H04W84/04 ,  H04W88/08

CPC classification number: H04W76/16 ,  H04L5/0032 ,  H04W28/0278 ,  H04W36/00 ,  H04W36/18 ,  H04W56/0005 ,  H04W72/0413 ,  H04W72/14 ,  H04W76/15 ,  H04W84/045 ,  H04W88/08

Abstract: There is provided a method for a method for reporting buffer status. The method may comprise: identifying a change of a radio bearer; and triggering a buffer status report (BSR), if the change of the radio bearer is identified.

公开(公告)号：US09699829B2

公开(公告)日：2017-07-04

申请号：US14759382

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung Lee ,  Sungjun Park ,  Seungjune Yi

IPC: H04W76/04 ,  H04W76/06 ,  H04W52/02

CPC classification number: H04W76/048 ,  H04W52/0235 ,  H04W76/28 ,  H04W76/38 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/24

Abstract: A method for running a DRX (Discontinuous Reception) cycle at a user equipment in a wireless communication system is disclosed. The method includes steps of receiving configuration information for a long DRX cycle and a short DRX cycle; receiving at least one data unit including one or more DRX command MAC (medium access control) CEs (control elements) in a predetermined period; and running one of the long DRX cycle and the short DRX cycle according to a total number of DRX command MAC CEs.

公开(公告)号：US09699822B2

公开(公告)日：2017-07-04

申请号：US14439684

申请日：2013-11-01

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/02 ,  H04L1/18

CPC classification number: H04W76/028 ,  H04L1/1858 ,  H04W76/19

Abstract: A method and apparatus for transmitting a message in a wireless communication system is provided. A user equipment (UE) submits a message to a packet data convergence protocol (PDCP) layer and a radio link control (RLC) layer, detects a radio link failure or a handover failure, checks whether the RLC layer receives acknowledgement (ACK) to the message from the network, reestablishes the connection with the network, and retransmits the message upon the reestablishment if the RLC layer does not receive the ACK to the message.

公开(公告)号：US09668278B2

公开(公告)日：2017-05-30

申请号：US14414015

申请日：2013-07-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W72/14 ,  H04W76/04 ,  H04W36/00 ,  H04W8/00 ,  H04W60/04 ,  H04W68/02 ,  H04W8/14 ,  H04W76/02 ,  H04W8/24 ,  H04W24/08 ,  H04W72/04 ,  H04W88/06 ,  H04W24/10 ,  H04W92/18

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 transmitting an indication for device-to-device (D2D) mobility or D2D connection failure in a wireless communication system is provided. A first mobile device identifies a cell for mobility of the first mobile device or a second mobile device which has a connection with the first mobile device, and indicates the connection with the second mobile device to the cell. Also, the first mobile device detects failure of the connection with the second mobile device, and indicates the failure of the connection with the second mobile device to either the second mobile device or the cell.

公开(公告)号：US09655148B2

公开(公告)日：2017-05-16

申请号：US14889803

申请日：2014-05-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04M11/04 ,  H04W76/00 ,  H04W24/04 ,  H04W48/20 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W76/50 ,  H04W24/04 ,  H04W48/20 ,  H04W76/19 ,  H04W76/27

Abstract: Provided are a method by which a terminal processes an emergency call in a wireless communication system, and an apparatus for supporting the same. The method comprises: selecting a cell when a radio link failure (RLF) is generated; transmitting a RRC connection re-establishment request message to the selected cell; stopping an expired timer if a suitable cell or a cell using different radio access technology (RAT) is not selected within a certain time when the RLF is generated in the emergency call process of the terminal and the selected cell is an acceptable cell; and transmitting the RRC connection reestablishment request message.