公开(公告)号：US20170289873A1

公开(公告)日：2017-10-05

申请号：US15475868

申请日：2017-03-31

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W36/04

CPC classification number: H04W36/28 ,  H04W76/19 ,  H04W84/12 ,  H04W88/06

Abstract: Provides are a method for performing, by a terminal in a WLAN interworking operation, handover in a wireless communication system and an apparatus supporting the same. The terminal may be instructed to perform handover from a source cell to a target cell, but may receive a handover command including a WLAN interworking configuration indication to indicate that the terminal maintains or releases a WLAN interworking configuration for a WLAN being accessed by the terminal. The terminal may attempt to perform the handover to the target cell in the state in which the terminal has maintained the WLAN interworking configuration if the WLAN interworking configuration indication indicates that the terminal maintains the WLAN interworking configuration.

公开(公告)号：US20170280486A1

公开(公告)日：2017-09-28

申请号：US15509131

申请日：2015-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG ,  Sunyoung LEE

IPC: H04W76/00 ,  H04W72/12

CPC classification number: H04W76/40 ,  H04W28/02 ,  H04W28/0231 ,  H04W28/0278 ,  H04W72/02 ,  H04W72/04 ,  H04W72/12 ,  H04W72/1242 ,  H04W76/14

Abstract: A method and apparatus for canceling a 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 BSRs when one of events occur. The one of events may include that a physical layer problem or a radio link failure is detected. Further, during canceling all triggered ProSe BSRs, all pending scheduling requests (SRs) may not be canceled.

公开(公告)号：US20170272968A1

公开(公告)日：2017-09-21

申请号：US15310072

申请日：2015-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Sunghoon JUNG ,  Jaewook LEE

IPC: H04W24/10 ,  H04W4/06 ,  H04L12/18 ,  H04W24/08

CPC classification number: H04W24/10 ,  H04L12/189 ,  H04W4/06 ,  H04W4/90 ,  H04W24/08 ,  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 has the logged MBMS measurement results to be reported. The second condition includes at least one MBMS minimization of drive tests (MDT) related condition.

公开(公告)号：US20170245121A1

公开(公告)日：2017-08-24

申请号：US15523345

申请日：2015-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE ,  Sangwon KIM

IPC: H04W4/06 ,  H04W48/08 ,  H04W48/20

CPC classification number: H04W4/06 ,  H04L12/189 ,  H04W24/10 ,  H04W48/08 ,  H04W48/20

Abstract: The present invention provides a multimedia broadcast/multicast service (MBMS) operation method performed by a terminal in a wireless communication system, the method comprising the steps of: receiving at least one MBMS cell list from a network; receiving an offset from a network; and applying the offset to a plurality of cells included in the MBMS cell list so as to perform estimation for mobility, wherein the MBMS cell list includes information on MBMS services provided by the plurality of cells included in the MBMS cell list.

公开(公告)号：US20170223555A1

公开(公告)日：2017-08-03

申请号：US15489316

申请日：2017-04-17

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG ,  Sungjun PARK

IPC: H04W24/02 ,  H04W76/02 ,  H04L5/00 ,  H04W60/00

CPC classification number: H04W24/02 ,  H04L5/0048 ,  H04W60/00 ,  H04W76/19 ,  H04W84/042 ,  H04W88/08

Abstract: The present invention relates to a method of saving PLMN (public land mobile network) information of a user equipment in a wireless communication system and apparatus therefor. In particular, the present invention includes the step of determining a selected PLMN among at least one PLMN (public land mobile network), detecting a connection problem for the selected PLMN, and if the connection problem is detected, saving an information on the selected PLMN.

公开(公告)号：US20170196036A1

公开(公告)日：2017-07-06

申请号：US15463971

申请日：2017-03-20

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sungjun PARK ,  Seungjune YI ,  Sunghoon JUNG

IPC: H04W76/02 ,  H04W72/04 ,  H04W8/24

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 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：US20170195946A1

公开(公告)日：2017-07-06

申请号：US15305072

申请日：2015-04-30

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W48/16 ,  H04W76/04 ,  H04W76/02

CPC classification number: H04W48/16 ,  H04W8/005 ,  H04W48/08 ,  H04W48/12 ,  H04W52/02 ,  H04W72/0453 ,  H04W76/14 ,  H04W76/19 ,  H04W76/27 ,  H04W84/042 ,  H04W88/02 ,  H04W92/20 ,  Y02D70/00

Abstract: Provided is a device-to-device (D2D) operation method performed by a terminal in a wireless communication system, and a terminal using same. In the method, received is information indicating a permitted frequency, in which reception of a D2D signal is permitted, and indicating which public land mobile network (PLMN) the permitted frequency is about, and received is a D2D signal on the basis of the information.

公开(公告)号：US20170195464A1

公开(公告)日：2017-07-06

申请号：US15400682

申请日：2017-01-06

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung LEE ,  Youngdae LEE ,  Seungjune YI

IPC: H04L29/08 ,  H04W74/08

CPC classification number: H04L69/324 ,  H04L67/12 ,  H04L69/321 ,  H04W28/0278 ,  H04W52/365 ,  H04W72/1284 ,  H04W74/0833 ,  H04W88/02

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a MAC PDU in wireless communication system, the method comprising: generating a Medium Access Control (MAC) sub-header including a Logical Channel Identifier (LCID) identifying both of a MAC Control Element (CE) and a MAC Service Data Unit (SDU); generating a MAC Protocol Data Unit (PDU) including the MAC sub-header, the MAC CE and the MAC SDU; and transmitting the generated MAC PDU.

公开(公告)号：US20170188408A1

公开(公告)日：2017-06-29

申请号：US15305068

申请日：2015-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W76/02 ,  H04W76/04

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W72/02 ,  H04W76/10 ,  H04W76/18 ,  H04W76/19 ,  H04W76/20 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: Provided are a device-to-device (D2D) operation method carried out by a terminal in an RRC connection state in a wireless communication system, and a terminal using the method. The method is characterized by: determining whether a communication link with a base station is problematic; and transmitting a D2D signal using an exception resource, when the communication link with the base station is determined to be problematic.

公开(公告)号：US20170188403A1

公开(公告)日：2017-06-29

申请号：US15305067

申请日：2015-04-23

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W76/02 ,  H04W76/04

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W72/02 ,  H04W76/10 ,  H04W76/18 ,  H04W76/19 ,  H04W76/20 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

Abstract: Provided are a device-to-device (D2D) operation method carried out by a terminal in an RRC connection state in a wireless communication system, and a terminal using the method. The method is characterized by: determining whether a radio resource control (RRC) connection establishment process is problematic; and transmitting a D2D signal using an exception resource, when the RRC connection establishment process is determined to be problematic.