公开(公告)号：US10206199B2

公开(公告)日：2019-02-12

申请号：US15023958

申请日：2014-10-02

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Youngdae Lee

IPC: H04W4/08 ,  H04W8/00 ,  H04W72/04 ,  H04W76/23 ,  H04W76/14 ,  H04W4/80 ,  H04W36/00 ,  H04W36/36 ,  H04W72/12 ,  H04W4/90 ,  H04W84/04

Abstract: A method and apparatus for configuring radio resources for a device-to-device (D2D) operation in a wireless communication system is provided. A user equipment (UE) configures two types of radio resources which include a first type of radio resources and a second type of radio resources. The first type of radio resources is used for the D2D communication, and the second type of radio resources is used for communication between the UE and a network. Then, the UE performs the D2D communication by using the first type of radio resources upon receiving a D2D radio network temporary identifier (D-RNTI) for the D2D communication.

公开(公告)号：US10206135B2

公开(公告)日：2019-02-12

申请号：US15117037

申请日：2015-03-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Lee ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W28/02 ,  H04W28/08 ,  H04W8/08 ,  H04W84/04 ,  H04W84/12 ,  H04W88/06 ,  H04W8/02

Abstract: A method and apparatus for handling radio access network (RAN) assistance information in a wireless communication system is provided. A user equipment (UE) receives first RAN assistance information for a roaming UE and second RAN assistance information for a nonroaming UE. According to whether the UE is the roaming UE or the non-roaming UE, the UE applies one of the first RAN assistance information or the second RAN assistance information. If the UE is the roaming UE, the UE applies the first RAN assistance information, and if the UE is the non-roaming UE, the UE applies the second RAN assistance information.

公开(公告)号：US10178602B2

公开(公告)日：2019-01-08

申请号：US15121151

申请日：2015-03-11

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Jaehyun Kim ,  Sunghoon Jung

IPC: H04W48/02 ,  H04W48/12 ,  H04W4/14 ,  H04W72/04

Abstract: A method and apparatus for indicating skipping of access class barring (ACB) in a wireless communication system is provided. An upper layer of a user equipment (UE) receives ACB skip bits, which indicates whether ACB check is skipped for a specific application or service, from a lower layer of the UE, initiates the specific application of service, and transmits an ACB skip indication to the lower layer of the UE, if skipping of the ACK check is allowed for the specific application or service according to the ACB skip bits.

公开(公告)号：US10165590B2

公开(公告)日：2018-12-25

申请号：US15308345

申请日：2015-05-06

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sunghoon Jung

IPC: H04W72/12 ,  H04W76/14 ,  H04W56/00

Abstract: A method and apparatus for transmitting device-to-device (D2D) related control information in a wireless communication system is provided. A user equipment (UE) receives a transmission period of the D2D related control information from a D2D synchronization reference UE, transmits a scheduling assignment for transmission of the D2D related control information, and transmits the D2D related control information periodically based on the received transmission period.

公开(公告)号：US10165572B2

公开(公告)日：2018-12-25

申请号：US15116159

申请日：2015-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Seungjune Yi ,  Sunyoung Lee ,  Sunghoon Jung

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/14 ,  H04W4/02 ,  H04W28/02 ,  H04W4/90 ,  H04W12/06

Abstract: A method and apparatus for canceling a triggered proximity-based services (ProSe) buffer status report (BSR) in a wireless communication system is provided. A user equipment (UE) triggers at least one ProSe BSR, and cancels all triggered ProSe BSR if a specific condition is met. The specific condition may be that a device-to-device (D2D) scheduling assignment for a D2D scheduling period can accommodate all pending data available for D2D transmission or that the ProSe BSR is included in a media access control (MAC) protocol data unit (PDU) to be transmitted to a network.

公开(公告)号：US10142880B2

公开(公告)日：2018-11-27

申请号：US15520374

申请日：2015-12-02

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Seungjune Yi ,  Sunghoon Jung ,  Sunyoung Lee

IPC: H04L29/06 ,  H04W72/12 ,  H04W28/02 ,  H04W4/02 ,  H04W4/70

Abstract: A method and apparatus for configuring a proximity-based services (ProSe) scheduling request (SR) prohibit timer in a wireless communication system is provided. A user equipment (UE) receives an indication of the ProSe SR prohibit timer from a network, and configures the ProSe SR prohibit timer according to the indication. Upon configuring the ProSe SR prohibit timer, the UE may start or stop the configured ProSe SR prohibit timer for a triggered ProSe BSR which may only correspond to a Regular ProSe BSR. If the ProSe BSR has been triggered and the ProSe SR prohibit timer is not running, the UE may trigger a SR.

公开(公告)号：US10142800B2

公开(公告)日：2018-11-27

申请号：US15038723

申请日：2014-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee ,  Sunghoon Jung

IPC: H04W4/06 ,  H04W76/10 ,  H04W36/08 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

Abstract: A method and apparatus for requesting a unicast bearer setup in a wireless communication system is provided. A user equipment (UE) receives a unicast request indication, which indicates that a target cell does not provide a multimedia broadcast multicast service (MBMS) service in which the UE is interested to the UE, from a network. Upon receiving the unicast request indication, the UE transmits a unicast bearer setup request to the network.

公开(公告)号：US20180338257A1

公开(公告)日：2018-11-22

申请号：US16047204

申请日：2018-07-27

Applicant: LG Electronics Inc.

Inventor： Sunghoon Jung ,  Jaewook Lee

IPC: H04W24/10 ,  H04W72/04 ,  H04W28/16 ,  H04W48/12

Abstract: Provided is a method for reporting information related to device-to-device (D2D) performed by a terminal in wireless communication system and a terminal using the method. The method comprises: receiving configuration information requesting an information report related to D2D of a neighbor cell; acquiring information related to D2D for the neighbor cell indicated by the configuration information; and reporting the acquired information related to D2D to a serving cell.

公开(公告)号：US10123246B2

公开(公告)日：2018-11-06

申请号：US15784663

申请日：2017-10-16

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Jaewook Lee ,  Youngdae Lee

IPC: H04W36/14 ,  H04W72/04 ,  H04W48/18

Abstract: Provided is a method for communicating carried out by a terminal in a wireless communication system supporting a multiple access network. The method comprises receiving from a first access network second access network service information, determining whether traffic processing through the second access network is allowed based on the second access network service information, and processing all or a portion of the traffic on the first access network through the second access network.

公开(公告)号：US10111261B2

公开(公告)日：2018-10-23

申请号：US15112671

申请日：2015-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon Jung ,  Hanbyul Seo

IPC: H04W4/00 ,  H04W76/02 ,  H04W72/04 ,  H04W76/14

Abstract: Provided is a device-to-device (D2D) operation method performed by a terminal in a wireless communication system. The method comprises: acquiring configuration information indicating a first type resource and a second type resource that can be used in the D2D operation; selecting one type of resource among the first type resource and the second type resource; and performing the D2D operation using the selected type of resource.