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：US20170332372A1

公开(公告)日：2017-11-16

申请号：US15590644

申请日：2017-05-09

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04W72/04 ,  H04W72/08

Abstract: Provided are a method for a user equipment (UE) to request additional system information in a wireless communication system, and an apparatus supporting the same. The method may include: transmitting a first uplink message including a system information request to a radio access network (RAN); receiving a first downlink message including requested system information from the RAN in response to the system information request; transmitting a second uplink message including an additional system information request to the RAN; and receiving requested additional system information from the RAN in response to the additional system information request.

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：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.

公开(公告)号：US09668229B2

公开(公告)日：2017-05-30

申请号：US14536425

申请日：2014-11-07

Applicant: LG Electronics Inc.

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

IPC: H04W52/36 ,  H04W52/54 ,  H04W52/04 ,  H04W72/04 ,  H04W52/34 ,  H04W24/10

CPC classification number: H04W52/54 ,  H04W24/10 ,  H04W52/04 ,  H04W52/346 ,  H04W52/365 ,  H04W72/0413

Abstract: A method and a user equipment (UE) are described for transmitting power headroom (PH) information in a wireless communication system. A primary cell and at least one secondary cell are configured with the UE. One logical channel identifier (LCID) field is configured in a medium access control (MAC) sub-header. The one LCID field indicates a presence of a PH MAC control element (CE). A MAC protocol data unit (PDU) comprising the MAC sub-header and the PH MAC CE is transmitted. The PH MAC CE includes PH information for both the primary cell and the at least one secondary cell.