公开(公告)号：US20170195908A1

公开(公告)日：2017-07-06

申请号：US15117037

申请日：2015-03-06

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook LEE ,  Youngdae LEE ,  Sunghoon JUNG

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

CPC classification number: H04W28/0231 ,  H04W8/02 ,  H04W8/08 ,  H04W28/0263 ,  H04W28/08 ,  H04W28/085 ,  H04W84/045 ,  H04W84/12 ,  H04W88/06

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：US20170188349A1

公开(公告)日：2017-06-29

申请号：US15116159

申请日：2015-03-19

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04 ,  H04W76/02 ,  H04W28/02 ,  H04W72/12 ,  H04W4/02

CPC classification number: H04W72/048 ,  H04W4/023 ,  H04W4/90 ,  H04W12/06 ,  H04W28/0278 ,  H04W72/1215 ,  H04W72/1247 ,  H04W72/1284 ,  H04W76/14

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：US20170142560A1

公开(公告)日：2017-05-18

申请号：US15323374

申请日：2015-06-30

Applicant: LG ELECTRONICS INC.

Inventor： Jinsook RYU ,  Youngdae LEE ,  Hyunsook KIM ,  Laeyoung KIM ,  Sunghoon JUNG

IPC: H04W4/08 ,  H04W68/02

CPC classification number: H04W4/08 ,  H04W4/12 ,  H04W4/90 ,  H04W68/02 ,  H04W68/025

Abstract: A method for transmitting and receiving a group messaging in a wireless communication system and an apparatus for the same is disclosed. Particularly, the method for receiving a group message performed by a user equipment (UE) in a wireless communication system include receiving assistance information indicating whether a paging message is transmitted for each UE group from a network node, receiving the paging message from the network node on a paging occasion of the UE, when the transmission of the paging message for a group to which the UE is belonged in indicated by the assistance information, and receiving the group message, when a group message transmission for the group to which the UE is belonged is activated by the paging message.

公开(公告)号：US20170086238A1

公开(公告)日：2017-03-23

申请号：US15308824

申请日：2015-05-15

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sunghoon JUNG

IPC: H04W76/02 ,  H04W48/08

CPC classification number: H04W76/14 ,  H04W36/03 ,  H04W48/08 ,  H04W48/12

Abstract: A method and apparatus for indicating a device-to-device (D2D) connection in a wireless communication system is provided. An access stratum (AS) layer of a user equipment (UE) receives system information for a D2D mode 1 from a cell, and compares quality of the cell with a threshold. If the quality of the cell is higher than the threshold, the AS layer of the UE indicates a D2D connection with the D2D mode 1 to an upper layer, i.e. a non-access stratum (NAS) layer of the UE.

公开(公告)号：US20170064518A1

公开(公告)日：2017-03-02

申请号：US15120094

申请日：2015-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Sunghoon JUNG

IPC: H04W4/06 ,  H04W24/10

CPC classification number: H04W4/06 ,  H04B17/327 ,  H04L12/189 ,  H04W4/02 ,  H04W4/90 ,  H04W24/10

Abstract: A method and apparatus for performing multimedia broadcast multicast service (MBMS) minimization of drive test (MDT) in a wireless communication system is provided. Upon receiving a MBMS-MDT configuration from a network, a user equipment (UE) selects a subset of multicast broadcast single frequency network (MBSFN) areas among multipleMBSFN areas providing interested MBMS services, and performs MBMS-MDT only for the selected subset of MBSFN areas. The subset of MBSFN areas may be selected based on priorities of the multiple MBSFN areas.

Abstract translation: 提供感兴趣的MBMS服务的MBSFN区域，并且仅针对所选择的MBSFN区域的子集执行MBMS-MDT。 可以基于多个MBSFN区域的优先级来选择MBSFN区域的子集。

公开(公告)号：US20170019796A1

公开(公告)日：2017-01-19

申请号：US15125103

申请日：2015-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Hanbyul SEO ,  Youngdae LEE ,  Hakseong KIM

IPC: H04W16/18 ,  H04W72/04 ,  H04W56/00 ,  H04W76/02 ,  H04W72/08

CPC classification number: H04W16/18 ,  H04W48/16 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/085 ,  H04W76/14

Abstract: Provided are a method for determining cell coverage for a device-to-device (D2D) operation performed by a terminal in a wireless communication system, and a terminal using the method. The method comprises: receiving a specific signal which is repeatedly transmitted from a cell; determining whether successful detection of the specific signal is maintained for at least a specific amount of time; and declaring that the specific signal is beyond the cell coverage, when the successful detection of the specific signal is not maintained for at least the specific amount of time.

Abstract translation: 提供了一种用于确定由无线通信系统中的终端执行的设备到设备（D2D）操作的小区覆盖的方法，以及使用该方法的终端。 该方法包括：接收从小区重复发送的特定信号; 确定特定信号的成功检测是否保持至少特定的时间量; 并且当特定信号的成功检测至少不保持特定的时间量时，声明特定信号超出了信元覆盖范围。

公开(公告)号：US20170019778A1

公开(公告)日：2017-01-19

申请号：US15125090

申请日：2015-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W8/00 ,  H04W36/00 ,  H04W36/04 ,  H04W72/02 ,  H04W36/08

CPC classification number: H04W8/005 ,  H04W36/0055 ,  H04W36/04 ,  H04W36/08 ,  H04W48/12 ,  H04W72/02 ,  H04W84/042

Abstract: A method for device-to-device (D2D) operation performed by a terminal in a wireless communication system, and a terminal using the method are provided. The method comprises: receiving, from a cell, resource pool information indicating a first resource pool which may be used in transmitting a D2D signal within the coverage of the cell; and transmitting a D2D signal by using overlapping resources between the first resource pool, and a second resource pool which may be used in the D2D operation outside the coverage of the cell.

Abstract translation: 提供了一种由无线通信系统中的终端执行的设备到设备（D2D）操作的方法和使用该方法的终端。 该方法包括：从小区接收指示可以用于在小区的覆盖范围内发送D2D信号的第一资源池的资源池信息; 以及通过使用第一资源池之间的重叠资源和可以在小区的覆盖范围之外的D2D操作中使用的第二资源池来发送D2D信号。

公开(公告)号：US20170013497A1

公开(公告)日：2017-01-12

申请号：US15113413

申请日：2015-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Seungjune YI ,  Sunghoon JUNG

IPC: H04W28/02 ,  H04L29/06 ,  H04W24/08 ,  H04W76/02

CPC classification number: H04W28/0268 ,  H04L67/12 ,  H04L69/22 ,  H04L69/324 ,  H04W4/80 ,  H04W24/08 ,  H04W72/087 ,  H04W76/14 ,  H04W80/02

Abstract: A method and apparatus for indicating quality of service (QoS) of device-to-device (D2D) data in a wireless communication system is provided. A first user equipment (UE) determines a value of a field in a header based on an identified QoS of the D2D data, and transmits to a second UE a layer 2 protocol data unit (PDU), which includes the header including the field having the determined value. Upon receiving the layer 2 PDU, the second UE identifies the QoS of the D2D data based on the value of the field in the header.

Abstract translation: 提供一种在无线通信系统中指示设备到设备（D2D）数据的服务质量（QoS）的方法和装置。 第一用户设备（UE）基于所识别的D2D数据的QoS来确定报头中的字段的值，并向第二UE发送第二层协议数据单元（PDU），其包括包括具有 确定的价值。 在接收到第2层PDU时，第二UE基于报头中的字段的值来识别D2D数据的QoS。

公开(公告)号：US20170013433A1

公开(公告)日：2017-01-12

申请号：US15115871

申请日：2015-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae LEE ,  Sangwon KIM ,  Sunghoon JUNG

IPC: H04W4/22 ,  H04W4/06 ,  H04W68/02 ,  H04W72/00 ,  H04L12/18 ,  H04W72/04

CPC classification number: H04W4/90 ,  H04L12/189 ,  H04W4/06 ,  H04W68/02 ,  H04W72/005 ,  H04W72/042 ,  H04W76/40

Abstract: A method and apparatus for acquiring multimedia broadcast supplement (MBS) for a public warning system (PWS) in a wireless communication system is provided. A user equipment (UE) receives MBS information, which indicates a cell supports the MBS for the PWS, from a network. The UE further receives a MBS indication for the PWS from the network. The UE acquires the MBS for the PWS via a broadcast/multicast channel from the network.

Abstract translation: 提供一种用于在无线通信系统中获取用于公共警报系统（PWS）的多媒体广播补充（MBS）的方法和装置。 用户设备（UE）从网络接收指示小区支持用于PWS的MBS的MBS信息。 UE还从网络接收PWS的MBS指示。 UE通过来自网络的广播/多播信道获取PWS的MBS。

公开(公告)号：US20170006658A1

公开(公告)日：2017-01-05

申请号：US15125550

申请日：2015-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon JUNG ,  Youngdae LEE

IPC: H04W76/04 ,  H04W72/04 ,  H04W8/00 ,  H04W76/02

CPC classification number: H04W76/27 ,  H04W8/005 ,  H04W24/08 ,  H04W72/042 ,  H04W76/14 ,  H04W88/04

Abstract: A method for device-to-device (D2D) operation performed by a terminal in a radio resource control (RRC) idle state in a wireless communication system, and a terminal using the method are provided. The method comprises: determining whether a serving cell of the terminal is a suitable cell; determining whether the serving sell provides resource pool information; and, if the serving cell is a suitable cell, and the serving cell provides the resource pool information, transmitting a D2D signal within resources indicated by the resource pool information.

Abstract translation: 提供了一种由无线通信系统中的无线资源控制（RRC）空闲状态中的终端进行的设备到设备（D2D）操作的方法，以及使用该方法的终端。 该方法包括：确定终端的服务小区是否是合适的小区; 确定所述服务销售是否提供资源池信息; 并且如果所述服务小区是合适的小区，并且所述服务小区提供所述资源池信息，则在由所述资源池信息指示的资源内发送D2D信号。