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：US09826489B2

公开(公告)日：2017-11-21

申请号：US14650948

申请日：2014-07-21

Applicant: LG Electronics Inc.

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

IPC: H04W52/36 ,  H04W24/02 ,  H04W28/02 ,  H04W16/32 ,  H04W88/02 ,  H04W88/08 ,  H04W76/02

CPC classification number: H04W52/365 ,  H04W16/32 ,  H04W24/02 ,  H04W28/0215 ,  H04W76/15 ,  H04W88/02 ,  H04W88/08

Abstract: There is provided a method for reporting a power headroom. The method may comprise: establishing, by a user equipment (UE), connections with plural base stations, each of which includes one or more cells; determining, by the UE, a power headroom for at least one base station among the plural base stations; and triggering, by the UE, a power headroom reporting (PHR) including the determined power headroom.

公开(公告)号：US09826488B2

公开(公告)日：2017-11-21

申请号：US14649404

申请日：2014-01-09

Applicant: LG Electronics Inc.

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

IPC: H04W52/36 ,  H04W28/02 ,  H04W28/06 ,  H04W72/04 ,  H04W74/08 ,  H04W76/02 ,  H04L29/12 ,  H04W80/02 ,  H04L1/18 ,  H04W28/18 ,  H04W88/08

CPC classification number: H04W52/365 ,  H04L1/1887 ,  H04L61/2092 ,  H04W28/0278 ,  H04W28/06 ,  H04W28/18 ,  H04W72/0426 ,  H04W74/0833 ,  H04W76/15 ,  H04W80/02 ,  H04W88/08

Abstract: There is provided a method for a method for reporting a power headroom. The method may comprise: identifying a change of a MAC entity; and triggering a power headroom reporting (PHR), if the change of the MAC entity is identified.

公开(公告)号：US09814025B2

公开(公告)日：2017-11-07

申请号：US14647771

申请日：2013-11-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W76/04 ,  H04W76/02 ,  H04W8/22 ,  H04W24/10 ,  H04W88/02 ,  H04W88/08 ,  H04W88/18 ,  H04W84/02 ,  H04W8/18

CPC classification number: H04W72/0406 ,  H04W8/18 ,  H04W8/22 ,  H04W24/10 ,  H04W76/19 ,  H04W76/27 ,  H04W76/28 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W88/18

Abstract: A method of reporting information on a UE state performed by UE in a wireless communication system is provided. The method includes: generating information on a UE state; transmitting the information on the UE state to a network; obtaining, from the network, configuration information generated based on the information on the UE state; and operating based on the configuration information. The information on the UE state includes at least one of UE activity specifying a frequency at which a UE communicates with the network, and an activity state of the UE determined based on the UE activity.

公开(公告)号：US09806854B2

公开(公告)日：2017-10-31

申请号：US14897592

申请日：2014-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Seungjune Yi ,  Sunyoung Lee ,  Sungjun Park

IPC: H04W72/04 ,  H04W76/04 ,  H04W24/10 ,  H04L1/08 ,  H04L1/18 ,  H04W76/02 ,  H04W76/06 ,  H04L1/00

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting an RLC (Radio Link Control) re-transmission failure in the wireless communication system, the method comprising: receiving, from a base station (BS), an indicator indicating a radio bearer (RB) which the UE reports a RLC retransmission error to the BS; and reporting, to a BS, an Radio Link Control (RLC) retransmission error if the RLC retransmission error occurs in the RB indicated by the indicator.

公开(公告)号：US09769629B2

公开(公告)日：2017-09-19

申请号：US14645230

申请日：2015-03-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/06 ,  H04H20/72 ,  H04W48/10 ,  H04W72/00 ,  H04W48/12 ,  H04W36/10

CPC classification number: H04W4/06 ,  H04H20/72 ,  H04W36/10 ,  H04W48/10 ,  H04W48/12 ,  H04W72/005

Abstract: A user equipment (UE) in a wireless communication system is described. The UE includes a receiver, a processor and a transmitter. The receiver is configured to receive a multimedia broadcast multicast service (MBMS) counting request message through a first cell of a network. The processor is configured to determine whether or not to transmit a MBMS counting response message in response to the MBMS counting request message. The transmitter is configured to transmit the MBMS counting response message if it is determined to transmit the MBMS counting response message. The processor is further configured to determine to transmit the MBMS counting response message if a registered-public land mobile network (R-PLMN) identity is included in system information broadcast by the network.

公开(公告)号：US09749817B2

公开(公告)日：2017-08-29

申请号：US15163408

申请日：2016-05-24

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/06 ,  H04W36/00 ,  H04W72/04 ,  H04L29/06

CPC classification number: H04W4/06 ,  H04L65/4076 ,  H04W36/0072 ,  H04W72/04 ,  H04W72/0406 ,  H04W72/0453

Abstract: A communication method performed by a user equipment (UE). The UE receives, from a network, system information including one or more frequencies for a multimedia broadcast multicast service (MBMS) service and information of a mapping relationship between one or more frequencies and a plurality of MBMS services. The UE identifies, using the received system information, a specific frequency among the one or more frequencies for the MBMS service, and transmits, to the network, a radio resource control (RRC) message including the identified frequency for the MBMS service.

公开(公告)号：US09736758B2

公开(公告)日：2017-08-15

申请号：US14427537

申请日：2013-09-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/02 ,  H04W4/22 ,  H04W76/04

CPC classification number: H04W48/02 ,  H04W4/90 ,  H04W76/27

Abstract: A method and apparatus for performing service-specific access control in a wireless communication system is provided. A user equipment (UE) acquires different sets of barring information for a voice application, a video application and other application, and decides whether or not access is allowed according to the sets of barring information for the other application if an application except the voice application and the video application is offered.

公开(公告)号：US09706424B2

公开(公告)日：2017-07-11

申请号：US14399879

申请日：2013-05-09

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/10 ,  H04W24/02 ,  H04W64/00

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W64/00 ,  H04W64/006

Abstract: Provided is a method for reporting performed by user equipment in a wireless communication system. The method comprises: obtaining an estimation result from a first point in time; obtaining location information from a second point in time; determining a correlation between the location information and the estimation result; and transmitting to a base station a report message including the estimation result. When the location information is determined to have a high correlation to the estimation result through a correlation validity evaluation, the method further comprises transmitting the location information to the base station.

公开(公告)号：US09699825B2

公开(公告)日：2017-07-04

申请号：US14651095

申请日：2014-01-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W76/04 ,  H04W56/00 ,  H04W74/08 ,  H04L5/00 ,  H04W36/00

CPC classification number: H04W76/27 ,  H04L5/001 ,  H04W36/0055 ,  H04W56/00 ,  H04W56/0015 ,  H04W74/0833

Abstract: A method and apparatus for transmitting an indication in a wireless communication system is provided. A user equipment (UE) receives information on a configuration of a second cell from a first cell, performs a synchronization procedure with the second cell, and after the synchronization procedure is successfully performed, transmitting an indication, which indicates that the second cell is successfully configured, to the first cell. Accordingly, a radio resource control (RRC) connection reconfiguration complete message is transmitted after the synchronization procedure.