公开(公告)号：US10375706B2

公开(公告)日：2019-08-06

申请号：US15519445

申请日：2015-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee

IPC: H04W72/10 ,  H04W28/02 ,  H04W72/12 ,  H04W8/00 ,  H04W36/14 ,  H04W88/06

Abstract: Disclosed are a device-to-device (D2D) data transmission method of a user equipment (UE) in a wireless communication system and a UE using the method. The method comprises: receiving multiple resource pools and a resource pool configuration for configuring priority order information on each resource pool; and selecting a particular resource pool to transmit D2D data among the multiple resource pools on the basis of the priority order information on each resource pool, wherein the priority order information on each resource pool indicates the priority order of D2D data capable of using each of the multiple resource pools.

公开(公告)号：US10334610B2

公开(公告)日：2019-06-25

申请号：US15564724

申请日：2016-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W72/08 ,  H04W72/12 ,  H04W72/04 ,  H04W72/02 ,  H04W72/10

Abstract: Provided are a method, carried out by a user equipment (UE), for transmitting priority information in a wireless communication system and a UE utilizing the method. The method is characterized by selecting a priority for data to be transmitted by means of a device-to-device (D2D) action, associating the value for the selected priority with the data, and transmitting the data and value for the selected priority.

公开(公告)号：US10334543B2

公开(公告)日：2019-06-25

申请号：US15522664

申请日：2015-11-02

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Hanbyul Seo

IPC: H04L5/00 ,  H04W48/18 ,  H04W56/00 ,  H04W72/04 ,  H04W76/14 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: Provided are a method by which a terminal transmits a synchronization signal for a device-to-device (D2D) operation in a wireless communication system, and the terminal using the method. The method comprises: forming a radio resource control (RRC) connection with a first cell of a first frequency; and transmitting a D2D synchronization signal (D2DSS) in a second cell of a second frequency, wherein when the second frequency is different from the first frequency, whether to transmit the D2DSS is determined on the basis of reference signal received power (RSRP) received from the second cell.

公开(公告)号：US10327251B2

公开(公告)日：2019-06-18

申请号：US15915959

申请日：2018-03-08

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W76/23 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W36/00 ,  H04W8/00 ,  H04W60/04 ,  H04W68/02 ,  H04W8/14 ,  H04W8/24 ,  H04W72/14 ,  H04W24/08 ,  H04W72/12 ,  H04W76/10 ,  H04W76/11 ,  H04W88/06 ,  H04W24/10 ,  H04W92/18 ,  H04W28/02 ,  H04W88/02 ,  H04W88/08

Abstract: A method and apparatus for establishing a device-to-device (D2D) connection in a wireless communication system is provided. A first mobile device transmits a D2D related message including an identity of a second mobile device, which is connected with the first mobile device, to a network. Or, a first mobile device receives a D2D related message including an identity of a second mobile device, which is connected with the first mobile device, from a network.

公开(公告)号：US10306696B2

公开(公告)日：2019-05-28

申请号：US15308073

申请日：2015-05-14

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Sunghoon Jung

IPC: H04W48/10 ,  H04W76/18 ,  H04W76/19 ,  H04W48/16 ,  H04W48/20 ,  H04W48/12 ,  H04W84/12

Abstract: A method and apparatus for handling radio access network (RAN) assistance information in a wireless communication system is provided. A user equipment (UE) discards first broadcast RAN assistance information when a radio link failure (RLF) occurs, and applies second broadcast RAN assistance information after a specific time. That is, upon RLF, until when received broadcast RAN assistance information is not applied is defined.

公开(公告)号：US10292130B2

公开(公告)日：2019-05-14

申请号：US15540542

申请日：2015-12-28

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sunghoon Jung

IPC: H04W68/00 ,  H04W12/08 ,  H04W4/04 ,  H04W72/02 ,  H04W72/12 ,  H04W72/14 ,  H04W36/00 ,  H04W36/14 ,  H04W36/36 ,  H04W4/70 ,  H04W76/14 ,  H04W12/02 ,  H04W72/04 ,  H04W28/02 ,  H04W4/46 ,  H04W76/10 ,  H04W4/40 ,  H04W80/02 ,  H04W4/80 ,  H04L9/32 ,  H04W84/00

Abstract: A method and apparatus for configuring a bi-directional channel in a wireless communication system is provided. A user equipment (UE) configures the bi-directional channel which is used for either an uplink (UL) channel or a sidelink (SL) channel, and transmits data via at least one of the UL channel or the SL channel. The bi-direction channel may be used for vehicle-to-everything (V2X) communication.

公开(公告)号：US10292079B2

公开(公告)日：2019-05-14

申请号：US15557074

申请日：2016-03-09

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung ,  Sangwon Kim

IPC: H04W36/00 ,  H04W36/08 ,  H04W24/08 ,  H04W36/30 ,  H04W48/16 ,  H04W48/20

Abstract: Provided are a method of reselecting a cell by a terminal in a wireless communication system and a device supporting the same. A terminal may measure a cell on the basis of a priority, may calculate a ranking of the cell, using a cell measurement result, and may reselect a cell having the highest ranking. Otherwise, the terminal may measure a cell and evaluate a cell reselection criterion on the basis of a priority, may calculate a CE level with respect to a cell satisfying the cell reselection criterion evaluation, using a cell measurement result, and may reselect a cell having the lowest CE level. The terminal may be a terminal operating in a coverage extension mode and the coverage extension mode enables the cell measurement to be performed for a longer time than a normal mode.

公开(公告)号：US10292018B2

公开(公告)日：2019-05-14

申请号：US14767851

申请日：2014-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee ,  Sangwon Kim

IPC: H04W4/06 ,  H04L12/18 ,  H04W24/02 ,  H04W24/08 ,  H04W36/00 ,  H04W72/00 ,  H04W88/02 ,  H04L12/801

Abstract: Provided is a method for reporting multimedia broadcast and multicast service (MBMS) information by a terminal in a wireless communication system. The method comprises: determining whether or not to perform the logging of MBMS information; logging the MBMS information if the logging is determined to be performed; and reporting the logged MBMS information to a network. Whether or not to perform the logging of the MBMS information is determined on the basis of the reception status or provision status of MBMS from the network.

公开(公告)号：US10264514B2

公开(公告)日：2019-04-16

申请号：US15329995

申请日：2015-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee

IPC: H04L29/08 ,  H04W28/02 ,  H04W48/02 ,  H04W48/06 ,  H04W48/08 ,  H04W72/10

Abstract: Provided is a method for access control performed by a terminal in a wireless communication system and an apparatus using the method. The method comprises: acquiring service specific access control information (SSACI) on an application; determining whether prioritization access control information (PACI) can be applied to the application; and when the PACI is determined to be applicable, performing an access control for the application by preferentially applying the PACI than the SSACI.

公开(公告)号：US10257734B2

公开(公告)日：2019-04-09

申请号：US15310072

申请日：2015-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee ,  Sunghoon Jung ,  Jaewook Lee

IPC: H04W4/06 ,  H04W4/90 ,  H04L12/18 ,  H04W24/08 ,  H04W24/10 ,  H04W48/08 ,  H04W76/27 ,  H04W88/02

Abstract: A method and apparatus for indicating a logged multimedia broadcast multicast service (MBMS) measurement availability in a wireless communication system is provided. A user equipment (UE) determines whether to inform a serving cell that the UE has logged MBMS measurement results to be reported based on a first condition and a second condition, and when both the first condition and the second condition are met, the UE informs the serving cell that the UE has the logged MBMS measurement results. The first condition corresponds to that the UE 0has the logged MBMS measurement results to be reported. The second condition includes at least one MBMS minimization of drive tests (MDT) related condition.