公开(公告)号：US09756489B2

公开(公告)日：2017-09-05

申请号：US14685035

申请日：2015-04-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04L1/00 ,  H04W4/16 ,  H04W48/18 ,  H04W4/06 ,  H04L1/18 ,  H04W76/04 ,  H04W48/14

CPC classification number: H04W4/16 ,  H04L1/1812 ,  H04W4/06 ,  H04W48/14 ,  H04W48/18 ,  H04W76/27

Abstract: A method of processing Long Term Evolution (LTE) Multimedia Broadcast Multicast Service (MBMS) messages by a user equipment (UE) in a wireless communication system. The method according to one embodiment includes receiving a first LTE MBMS message comprising information on one or more MBMS services from a network; and transmitting a second LTE MBMS message indicating a specific Multimedia Broadcast multicast service Single Frequency Network (MBSFN) area of an MBSFN area list and a specific MBMS service to the network after receiving the first LTE MBMS message, the UE receiving or being interested to receive the specific MBMS service of the one or more MBMS services. The MBSFN area list is included in system information.

公开(公告)号：US09749916B2

公开(公告)日：2017-08-29

申请号：US14762166

申请日：2014-01-21

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Seungjune Yi

IPC: H04W36/00 ,  H04W24/02 ,  H04W8/02 ,  H04W48/20

CPC classification number: H04W36/0083 ,  H04W8/02 ,  H04W24/02 ,  H04W48/20

Abstract: An operation method performed by a terminal in a wireless communication system is provided. The method includes: applying de-prioritization to one or more frequencies in a de-prioritization frequency list; receiving a de-prioritization cancellation command from a network; and handling the applied de-prioritization on the basis of the de-prioritization cancellation command.

公开(公告)号：US09736735B2

公开(公告)日：2017-08-15

申请号：US14769358

申请日：2014-02-21

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Seungjune Yi

IPC: H04W36/00 ,  H04L12/24 ,  H04W16/32 ,  H04W24/08 ,  H04W72/04 ,  H04W24/10 ,  H04W48/16 ,  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: Disclosed is an operation method carried out by user equipment in a wireless communication system. The method comprises: connecting to a first serving cell; connecting to a second serving cell; and handling configuration used for operating from the second serving cell when the second serving cell is released from being a serving cell. The first serving cell is a primary cell (PCell), and the second serving cell is a secondary cell (SCell).

公开(公告)号：US09699823B2

公开(公告)日：2017-07-04

申请号：US14651554

申请日：2014-07-16

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W76/04 ,  H04L1/12 ,  H04W74/04 ,  H04W72/04 ,  H04W74/08 ,  H04L1/18 ,  H04W56/00 ,  H04W76/02 ,  H04W88/02 ,  H04W88/08 ,  H04L5/00

CPC classification number: H04W76/20 ,  H04L1/12 ,  H04L1/1812 ,  H04L5/001 ,  H04W56/0045 ,  H04W72/0406 ,  H04W74/04 ,  H04W74/08 ,  H04W76/18 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus for performing a random access (RA) procedure in a wireless communication system is provided. A user equipment (UE) establishes connection with a first node and a second node, and transmits an RA preamble to the second node. If a number of RA preamble transmissions reaches a maximum number, the UE stops uplink (UL) transmission of all cells in a group to which the second node belongs, and transmits an indication indicating that transmission of the RA preamble has failed to the first node.

公开(公告)号：US09699710B2

公开(公告)日：2017-07-04

申请号：US14403952

申请日：2013-06-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W48/12 ,  H04W74/00 ,  H04W4/00 ,  H04W76/02

CPC classification number: H04W48/12 ,  H04W4/70 ,  H04W74/006 ,  H04W76/14

Abstract: A method and user equipment (UE) are provided for receiving system information in a wireless communication system. The UE receives, from a base station, a master information block (MIB) indicating that the base station broadcasts a first system information block type 1 (SIB1) for a specific type of UE. The UE receives the first SIB1 for the specific type of UE when the MIB indicates that the base station broadcasts the first SIB1 for the specific type of UE, and receives a first set of at least one system information block (SIB) from the base station based on the first SIB1. The first set of at least one SIB is scheduled within a first bandwidth that is smaller than a second bandwidth for a second set of at least one SIB.

公开(公告)号：US09693383B2

公开(公告)日：2017-06-27

申请号：US14416591

申请日：2013-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung Lee ,  Sungjun Park ,  Seungjune Yi

IPC: H04W76/04 ,  H04W76/00

CPC classification number: H04W76/28 ,  H04W76/00 ,  H04W76/20

Abstract: Discontinuous reception (DRX) operation in a wireless communication system is disclosed. According to this, when the UE received configuration information for a long discontinuous reception (DRX) cycle and a short DRX cycle from a network, and receive a data unit comprising at least one DRX command Medium Access Control (MAC) Control Element (CE) from the network, the UE starts using the long DRX cycle, if the data unit comprises two or more DRX command MAC CEs.

公开(公告)号：US09681483B2

公开(公告)日：2017-06-13

申请号：US14652750

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 operating time alignment timer (TAT). The method may comprise: operating a first TAT in a first medium access control (MAC) entity; operating a second TAT in a second MAC entity; and if the first TAT operated in the first MAC entity is expired, considering the second TAT operated in the second MAC entity as expired.

公开(公告)号：US09615281B2

公开(公告)日：2017-04-04

申请号：US14346289

申请日：2012-10-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04W24/10 ,  H04W74/08 ,  H04W76/02 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W74/0833 ,  H04W76/18

Abstract: A method of transmitting and receiving a signal to and from a network at a user equipment (UE) in a wireless communication system. The method includes steps of logging information about failure of a first connection establishment procedure if the first connection establishment procedure with the network has failed, and transmitting the logged information to the network when a second connection establishment procedure with the network is successful.

公开(公告)号：US09585163B2

公开(公告)日：2017-02-28

申请号：US14409392

申请日：2013-07-22

Applicant: LG ELECTRONICS INC.

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

IPC: 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 information on interference for a device-to-device (D2D) connection in a wireless communication system is provided. A first mobile device detects interference on subframes allocated to a connection with a second mobile device, and transmits information on the subframes in which the interference is detected, to either the second mobile device or a network.

Abstract translation: 提供一种用于在无线通信系统中发送关于设备到设备（D2D）连接的干扰的信息的方法和装置。 第一移动设备检测对分配给与第二移动设备的连接的子帧的干扰，并将关于检测到干扰的子帧的信息发送到第二移动设备或网络。

公开(公告)号：US09578486B2

公开(公告)日：2017-02-21

申请号：US14412326

申请日：2013-07-11

Applicant: LG ELECTRONICS INC.

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

IPC: H04W8/08 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W8/082 ,  H04W76/10 ,  H04W76/11 ,  H04W76/20 ,  H04W76/27

Abstract: A method and apparatus for transmitting mobility-related information in a wireless communication system is provided. A user equipment (UE) receives a configuration for transmission of mobility-related information from a network during connection establishment, and transmits the mobility-related information to the network based on the configuration of the transmission of the mobility-related information.

Abstract translation: 提供了一种用于在无线通信系统中发送移动性相关信息的方法和装置。 用户设备（UE）在连接建立期间从网络接收用于传输移动性相关信息的配置，并且基于移动性相关信息的传输的配置将移动性相关信息发送到网络。