公开(公告)号：US10362510B2

公开(公告)日：2019-07-23

申请号：US15557346

申请日：2016-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Sungduck Chun

IPC: H04W28/10 ,  H04W28/02 ,  H04W24/02 ,  H04W76/27 ,  H04W4/00 ,  H04W80/00 ,  H04W4/50 ,  H04W88/02 ,  H04W4/90

Abstract: Disclosed are a traffic control method and terminal, the traffic control method comprising the steps of; transmitting, to a base station, a first message including information of an installed application; receiving a second message including information of a barring parameter for the application; determining whether to bar a data transmission on the basis of the barring parameter according to the generation of data from the application, during an operation in a radio resource control (RRC) connection mode; and selectively transmitting the data to the base station according to a determination result.

公开(公告)号：US10321444B2

公开(公告)日：2019-06-11

申请号：US15612864

申请日：2017-06-02

Applicant: LG Electronics Inc.

Inventor： Sung Jun Park ,  Seung June Yi ,  Young Dae Lee ,  Sungduck Chun

IPC: H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04W74/00 ,  H04W74/08 ,  H04W72/12

Abstract: A method for transmitting an uplink signal by a user equipment (UE). The method includes receiving an uplink grant including a new data indicator (NDI) on a physical downlink control channel (PDCCH) from a network, determining whether the PDCCH is not addressed to a temporary cell identifier, determining whether the NDI has been toggled when the PDCCH is not addressed to the temporary cell identifier, and transmitting a new data to the network when the NDI has been toggled.

公开(公告)号：US20180213446A1

公开(公告)日：2018-07-26

申请号：US15744564

申请日：2016-08-04

Applicant: LG ELECTRONICS INC

Inventor： Sungduck Chun ,  Jinsook Ryu ,  Hyunsook Kim ,  Laeyoung Kim ,  Taehun Kim

IPC: H04W28/26 ,  H04W72/04 ,  H04W88/08 ,  H04W8/24

CPC classification number: H04W28/26 ,  H04W8/24 ,  H04W28/0215 ,  H04W72/0406 ,  H04W72/048 ,  H04W88/08

Abstract: Disclosed are a communication method and a base station, the communication method comprising: receiving, from a network entity, a message including context capability information and context type information of a terminal; transmitting, to the terminal, a context request message requesting the transmission of particular context information among the context information supported by the terminal; receiving, from the terminal, a context response message including the context information of the terminal; and changing configuration values of radio resources on the basis of the context information.

公开(公告)号：US20180199273A1

公开(公告)日：2018-07-12

申请号：US15868524

申请日：2018-01-11

Applicant: LG Electronics Inc.

Inventor： Sungduck Chun

IPC: H04W48/14 ,  H04W74/08 ,  H04W76/27

CPC classification number: H04W48/14 ,  H04W74/0833 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: A user equipment (UE) receives mapping information on each of a plurality of access categories. The UE determines whether access for a corresponding access category is permitted by applying access control information of an access category in the order of an access category with a higher priority to an access category with a lower priority based on the priority information, among access categories into which access attempt is mapped in accordance with the mapping information, if the access attempt is triggered.

公开(公告)号：US09999072B2

公开(公告)日：2018-06-12

申请号：US15416519

申请日：2017-01-26

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00 ,  H04W74/00 ,  H04W56/00

CPC classification number: H04W74/004 ,  H04L5/001 ,  H04L5/0091 ,  H04W56/0045 ,  H04W74/002

Abstract: The invention relates to a method comprising classifying user equipment (UE) cells, to which carrier aggregation is applied, into a plurality of time advance groups. Uplink-time synchronization is managed using the time synchronization of a primary cell (Pcell) in the time synchronization group to which the primary cell belongs. For other time synchronization groups, the uplink time synchronization is managed using the time synchronization of a secondary cell (SCell) that is particularly set in the relevant time synchronization group. Thus, the plurality of time synchronizations can be effectively managed for the UE and a base station (BS).

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：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.

公开(公告)号：US20140233516A1

公开(公告)日：2014-08-21

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 ,  H04W76/02

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

Abstract: Disclosed herein is a method of, at a user equipment (UE), transmitting and receiving a signal to and from a network in a wireless communication system. The method includes 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.

Abstract translation: 这里公开了一种在用户设备（UE）下在无线通信系统中向网络和从网络接收信号的方法。 如果与网络的第一连接建立过程失败，则记录关于第一连接建立过程的故障的信息，并且当与网络的第二连接建立过程成功时将所记录的信息发送到网络。

公开(公告)号：US12294973B2

公开(公告)日：2025-05-06

申请号：US17417584

申请日：2019-12-26

Applicant: LG Electronics Inc.

Inventor： Sungduck Chun

IPC: H04W68/00 ,  H04W24/08 ,  H04W60/04 ,  H04W76/10

Abstract: Disclosed is a method for providing, by a terminal, a communication service in a wireless communication system, the method including: transmitting, to a first network, a first request message for receiving paging of a second network; receiving, from the first network, a first response message as a response to the first request message; and monitoring the second network or switching to the second network to receive the paging from the second network based on the first response message,
in which the terminal may be in a registered state in relation to the first network and the second network, and in a connected state in relation to the first network.