公开(公告)号：US10231157B2

公开(公告)日：2019-03-12

申请号：US15564281

申请日：2016-04-08

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W36/00 ,  H04W36/06

Abstract: The present invention relates to a device-to device (D2D) operation method executed by a terminal in a wireless communication system, comprising the steps of: acquiring a public land mobile network (PLMN) list for a first service; acquiring a PLMN list for a second service; determining frequency priorities on the basis of the PLMN list for the first service and the PLMN list for the second service; and performing cell re-selection on the basis of the frequency priorities, wherein said determining of the frequency priorities comprises determining, as a top priority, a frequency for a PLMN which is commonly included in the PLMN list for the first service and the PLMN list for the second service.

公开(公告)号：US10178547B2

公开(公告)日：2019-01-08

申请号：US15541005

申请日：2015-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W4/70 ,  H04L5/00 ,  H04W8/00 ,  H04W8/22 ,  H04W48/16 ,  H04W72/04 ,  H04W76/14 ,  H04W84/18

Abstract: Provided are a method for receiving/decoding a system information block by a terminal and a device for supporting same. The terminal can receive one or more MIBs and receive/decode a first SIB on the basis of the received MIBs and a first time offset. The first SIB is an SIB which has been newly defined for a terminal having low complexity.

公开(公告)号：US10149218B2

公开(公告)日：2018-12-04

申请号：US15117025

申请日：2015-03-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Sunghoon Jung

IPC: H04W36/22 ,  H04W52/02 ,  H04W36/00 ,  H04W76/38 ,  H04W36/14 ,  H04W36/08 ,  H04W28/18 ,  H04W88/06

Abstract: A method and apparatus for handling radio access network (RAN) assistance information in a wireless communication system are provided. A user equipment (UE) receives the RAN assistance information with a time value via dedicated signaling from a first cell of a first radio access technology (RAT), and starts a timer with the received timer value. The UE performs a cell change from the first cell of the first RAT to a second cell of a second RAT, and determines whether to stop the timer based on the RAN assistance information. The UE applies the received RAN assistance information while the timer is running. While the timer is running, the UE applies the received RAN assistance information, which is received from the first cell for the first RAT, for RAN-assisted interworking with the second cell of the second RAT.

公开(公告)号：US20180317113A1

公开(公告)日：2018-11-01

申请号：US15772849

申请日：2016-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Jaewook Lee

IPC: H04W24/10 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04W24/04 ,  H04W24/08

Abstract: Provided are a method for performing a measurement report by a terminal on the basis of a time-to-trigger (TTT) abort timer in a wireless communication system and a device for supporting same. A terminal is for initiating a TTT timer and initiating a TTT abort timer, wherein the TTT abort timer can be initiated in an interval in which the TTT timer operates.

公开(公告)号：US10111157B2

公开(公告)日：2018-10-23

申请号：US15117108

申请日：2015-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Jaewook Lee

IPC: H04W48/10 ,  H04W72/00 ,  H04W4/06

Abstract: A method and apparatus for reconfiguring multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system is provided. A user equipment (UE) receives a value tag for MBMS-MDT, and determines whether to perform MBMS-MDT reconfiguration by comparing the received value tag for MBMS-MDT with a stored value tag for MBMS-MDT. If the received value tag for MBMS-MDT and the stored value tag for MBMS-MDT are different from each other, the UE performs the MBMS-MDT reconfiguration. Alternatively, if a paging message includes an indicator of modification of the MBMS-MDT configuration, the UE acquires the MBMS-MDT configuration and performs the MBMS-MDT reconfiguration.

公开(公告)号：US10104694B2

公开(公告)日：2018-10-16

申请号：US14777686

申请日：2014-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Jaewook Lee ,  Sunghoon Jung

IPC: H04W74/08 ,  H04W76/00 ,  H04W48/08 ,  H04W76/50 ,  H04W48/18

Abstract: A method and apparatus for controlling traffic steering in a wireless communication system is provided. A user equipment (UE), which is able to communicate with a first node and a second node simultaneously, may performs a random access to the first node if initiated service corresponds to an emergency service or a service of the UE which has high priority. Alternatively, the UE may acquire bearer steering criterion, which indicates which bearer should be served either at the first node or the second node, from the first node, and determine whether to request the specific bearer service to the first node or the second node according to the bearer steering criterion.

公开(公告)号：US10091663B2

公开(公告)日：2018-10-02

申请号：US15556975

申请日：2016-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W40/00 ,  H04W16/26 ,  H04W16/32 ,  H04W4/00 ,  H04W88/02 ,  H04W4/70

Abstract: Provided are a method for expanding a coverage using multiple serving cells in a wireless communication system and an apparatus for supporting the same. A terminal may receive, at least one time, setting information which indicates multiple serving cells to be combined from among the multiple serving cells, and receive repetitively messages in the multiple serving cells to be combined on the basis of the received setting information. Moreover, the terminal may combine the messages which are repetitively received in the multiple serving cells to be combined, on the basis of the received setting information.

公开(公告)号：US20180234995A1

公开(公告)日：2018-08-16

申请号：US15751613

申请日：2016-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W72/12

CPC classification number: H04W72/1242 ,  H04W4/70 ,  H04W72/1247 ,  H04W72/1278

Abstract: The present invention provides a device-to-device (D2D) operation method performed by means of a terminal in a wireless communication system. In the method, uplink transmission and D2D transmission are determined to be contended or not. If the uplink transmission and the D2D transmission are contended, the D2D transmission is determined to be performed or not. And if the D2D transmission is determined to be performed, the D2D transmission is performed. The D2D transmission is determined to be performed or not on the basis of the priority of the uplink transmission and the priority of the D2D transmission.

公开(公告)号：US10051550B2

公开(公告)日：2018-08-14

申请号：US15502780

申请日：2015-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee

IPC: H04W4/00 ,  H04W48/02 ,  H04W16/32 ,  H04W76/02 ,  H04W76/15 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus for performing autonomous denial for dual connectivity in a wireless communication system is provided. A user equipment (UE) receives an autonomous denial rate from a network, and applies the received autonomous denial rate to at least one of a master cell group (MCG) or a secondary cell group (SCG). The UE is connected to both a master evolved NodeB (MeNB), associated with the MCG, and a secondary eNB (SeNB), associated with the SCG, in dual connectivity.

公开(公告)号：US20180152986A1

公开(公告)日：2018-05-31

申请号：US15576415

申请日：2016-05-26

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee ,  Hanbyul Seo

IPC: H04W76/30 ,  H04W76/10 ,  H04W76/27

Abstract: Provided are a delinking method implemented by a remote UE in a wireless communication system, and a device using said method. The method is characterized by: receiving a disconnect message for disconnecting a link between a relay UE and the remote UE; disconnecting the link on the basis of the disconnect message; and not attempting to establish a link between the remote UE and the relay UE in a UE-specified time section.