公开(公告)号：US20170367098A1

公开(公告)日：2017-12-21

申请号：US15627187

申请日：2017-06-19

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04W72/0486 ,  H04L5/0001 ,  H04L5/0053 ,  H04W4/06 ,  H04W4/40 ,  H04W72/1252 ,  H04W92/16

Abstract: Provided are a method of receiving a vehicle to everything (V2X) message by a base station in a wireless communication system, and an apparatus supporting the method. The method may include: receiving, from a multi-cell coordination entity (MCE), local multimedia broadcast multicast service (MBMS) distribution information including an internet protocol (IP) multicast address; receiving, from the MCE, an indication indicating whether the local MBMS distribution information is allocated by a local MBMS entity (LME); and receiving the V2X message by joining the IP multicast address on the basis of the indication and the local MBMS distribution information, wherein the local MBMS distribution information is information for IP multicast distribution of MBMS user plane data.

公开(公告)号：US20170359768A1

公开(公告)日：2017-12-14

申请号：US15619306

申请日：2017-06-09

Applicant: LG ELECTRONICS INC.

Inventor： Daewook BYUN ,  Jian XU ,  Seokjung KIM

IPC: H04W48/04 ,  H04W72/04 ,  H04W8/02 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W48/04 ,  H04W8/02 ,  H04W8/06 ,  H04W60/00 ,  H04W72/0406 ,  H04W88/02 ,  H04W88/08

Abstract: Proposed are a method for receiving, by a base station (BS), authorization information on a network slice in a wireless communication system, and an apparatus supporting the same. The method may include: receiving an attach request from a user equipment (UE); selecting a common control plane function (C-CPF) corresponding to a particular network slice based on the attach request; transmitting the received attach request to the selected C-CPF; and receiving authorization information, which indicates whether the UE is authorized to use the particular network slice, from the selected C-CPF.

公开(公告)号：US20170230901A1

公开(公告)日：2017-08-10

申请号：US15323948

申请日：2015-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN

IPC: H04W48/16 ,  H04W8/18 ,  H04W76/02

CPC classification number: H04W48/16 ,  H04W8/186 ,  H04W76/15 ,  H04W84/045

Abstract: A method and apparatus for performing access control and/or membership verification for dual connectivity in a wireless communication system is provided. A first evolved NodeB (eNB) transmits a closed subscriber group (CSG) membership status of a user equipment (UE) to a second eNB, which is a home eNB (HeNB), and receives at least one of a CSG identifier (ID) or a cell access mode of the second eNB from the second eNB. A mobility management entity (MME) may verify the CSG membership status of the UE and transmit the verified CSG membership status of the UE to the first eNB. And then, the first eNB transmits the verified CSG membership status of the UE to the second eNB.

公开(公告)号：US20170195935A1

公开(公告)日：2017-07-06

申请号：US15314757

申请日：2015-12-29

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN

IPC: H04W36/30 ,  H04W36/18 ,  H04W36/08 ,  H04W92/20 ,  H04W76/02 ,  H04W36/00

CPC classification number: H04W36/18 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/0069 ,  H04W36/08 ,  H04W36/30 ,  H04W76/15 ,  H04W76/19 ,  H04W88/06 ,  H04W88/08 ,  H04W92/20

Abstract: A method and apparatus for performing an inter-master eNodeB (MeNB) handover procedure without secondary eNB (SeNB) change in a wireless communication system is provided. A target MeNB decides to keep bearers of a SeNB, and transmits a handover request acknowledge message including a first indication of keeping the bearers of the SeNB to a source MeNB. The first indication may indicate that a user equipment (UE) context in the SeNB is kept. Upon receiving the handover request acknowledge message including the first indication, the source MeNB transmits a SeNB release request message including a second indication of keeping the bearers of the SeNB to the SeNB. The second indication may indicate that a UE context in the SeNB is kept.

公开(公告)号：US20160323919A1

公开(公告)日：2016-11-03

申请号：US15108240

申请日：2015-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Jaewook LEE ,  Kyungmin PARK ,  Daewook BYUN

IPC: H04W76/02 ,  H04W28/12 ,  H04L5/00 ,  H04W28/02 ,  H04J11/00 ,  H04H20/38

CPC classification number: H04L5/0055 ,  H04H20/38 ,  H04J11/00 ,  H04W28/0226 ,  H04W28/12 ,  H04W48/08 ,  H04W76/11 ,  H04W84/12 ,  H04W88/02 ,  H04W88/16

Abstract: A method and apparatus for obtaining wireless local area network (WLAN) information in a wireless communication system is provided. An evolved NodeB (eNB) transmits an indication of WLAN offloading support to a mobility management entity (MME), and receiving a list of supported WLAN from the MME. The eNB may decide which access point name (APN), among a list of common APNs, to offload, and broadcast WLAN information and the decided APN to user equipments (UEs). Alternatively, the eNB may decide which APN to offload for a specific UE, and transmit WLAN information and the decided APN to the specific UE via a dedicated signaling.

Abstract translation: 提供了一种在无线通信系统中获得无线局域网（WLAN）信息的方法和装置。 演进节点B（eNB）向移动性管理实体（MME）发送WLAN卸载支持的指示，并从MME接收支持的WLAN的列表。 eNB可以在公共APN的列表中确定哪个接入点名称（APN）去除，并且向用户设备（UE）广播WLAN信息和确定的APN。 或者，eNB可以决定为特定UE卸载哪个APN，并且经由专用信令将WLAN信息和所决定的APN发送到特定UE。

公开(公告)号：US20160323846A1

公开(公告)日：2016-11-03

申请号：US15108137

申请日：2014-12-29

Applicant: LG ELECTRONICS INC.

Inventor： Kyungmin Park ,  Youngdae LEE ,  Sangwon KIM ,  Jian XU ,  Daewook BYUN

IPC: H04W72/00 ,  H04L5/00 ,  H04W48/10 ,  H04L12/18

CPC classification number: H04W72/005 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0069 ,  H04L12/185 ,  H04L12/189 ,  H04W4/08 ,  H04W48/10 ,  H04W76/20 ,  H04W76/40

Abstract: In a method for providing an GCSE (Group Communication Service Enabler) service in a wireless communication system, the present invention provides a method for switching from MBMS to unicast service, comprising providing a GCSE (Group Communication Service Enabler) service to a UE through MBMS (Multimedia Broadcast Multicast Services); detecting moving of the UE; receiving MBMS status information indicating whether a neighbor cell belongs to an MBSFN(MBMS Single Frequency Network) area from a MCE (Multi-cell Coordination Entity); based on the MBMS status information, checking whether a target cell of the UE is capable of providing a GCSE service through the MBMS; and transmitting the checking result to the MCE, where in case the target cell is unable to provide a GCSE service through the MBMS, the GCSE service is provided to the UE through a unicast bearer.

Abstract translation: 在无线通信系统中提供GCSE（Group Communication Service Enabler）服务的方法中，本发明提供一种从MBMS切换到单播服务的方法，包括：通过MBMS向UE提供GCSE（Group Communication Service Enabler） （多媒体广播多播服务）; 检测UE的移动; 从MCE（多小区协调实体）接收指示相邻小区是否属于MBSFN（MBMS单频网络）区域的MBMS状态信息; 基于MBMS状态信息，检查UE的目标小区是否能够通过MBMS提供GCSE服务; 并将检查结果发送到MCE，其中在目标小区不能通过MBMS提供GCSE服务的情况下，GCSE服务通过单播承载提供给UE。

公开(公告)号：US20160212775A1

公开(公告)日：2016-07-21

申请号：US15023880

申请日：2014-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Kyungmin PARK ,  Daewook BYUN

IPC: H04W76/02 ,  H04L12/24

CPC classification number: H04W76/10 ,  H04L41/0813 ,  H04W76/15 ,  H04W92/20

Abstract: In the present invention, the method and apparatus for direct or indirect signaling between eNBs in a wireless communication system that support Dual Connectivity are disclosed. In particular, the method for signaling between eNBs in a wireless communication system that support Dual Connectivity, comprising transmitting, by a first eNB, information indicating whether the first eNB supports the Dual Connectivity function to a second eNB, and transmitting and receiving, by the first eNB, signaling for the Dual Connectivity with the second eNB, if the first eNB supports the Dual Connectivity.

Abstract translation: 在本发明中，公开了在支持双连接的无线通信系统中的eNB之间的直接或间接信令的方法和装置。 具体地，涉及支持双连接的无线通信系统中的eNB之间的信令的方法，包括由第一eNB向第二eNB发送指示第一eNB是否支持双连接功能的信息，以及由第一eNB发送和接收的信息 第一个eNB，如果第一个eNB支持双重连接，则与第二个eNB进行双重连接的信令。

公开(公告)号：US20160057612A1

公开(公告)日：2016-02-25

申请号：US14878441

申请日：2015-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Kyung Min PARK ,  Jin Sook RYU ,  Sung Hoon JUNG

IPC: H04W8/18 ,  H04W36/00 ,  H04W12/08

CPC classification number: H04W8/186 ,  H04L63/101 ,  H04W12/08 ,  H04W36/0055 ,  H04W36/0066 ,  H04W36/0077 ,  H04W84/045 ,  H04W92/20

Abstract: A method and apparatus for performing a membership verification or an access control in a wireless communication system is provided. A mobility management entity (MME) performs the membership verification or the access control of a user equipment (UE), and transmits verified UE membership information to a target HeNB.

公开(公告)号：US20160044743A1

公开(公告)日：2016-02-11

申请号：US14821403

申请日：2015-08-07

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Youngdae LEE ,  Daewook BYUN

IPC: H04W76/06 ,  H04W76/02 ,  H04W76/04

CPC classification number: H04W76/34 ,  H04W76/19 ,  H04W76/27

Abstract: A method and apparatus for transmitting a secondary eNB (SeNB) release request message in a wireless communication system is provided. A master evolved NodeB (MeNB) of dual connectivity receives a message including a cause, which indicates that a user equipment (UE) has not successfully applied a secondary cell group (SCG) configuration, from the UE, and transmit the SeNB Release Request message including the cause to a SeNB.

Abstract translation: 提供了一种用于在无线通信系统中发送辅助eNB（SeNB）释放请求消息的方法和装置。 双连接的主演进节点B（MeNB）从UE接收包括原因的消息，其指示用户设备（UE）尚​​未成功应用来自UE的辅助小区组（SCG）配置，并且发送SeNB释放请求消息 包括SeNB的原因。

公开(公告)号：US20150373578A1

公开(公告)日：2015-12-24

申请号：US14766057

申请日：2013-10-02

Applicant: LG ELECTRONICS INC.

Inventor： Insun LEE ,  Daewook BYUN ,  Jian XU ,  Kyungmin PARK

IPC: H04W28/02 ,  H04W72/04

CPC classification number: H04W28/0247 ,  H04W16/06 ,  H04W28/08 ,  H04W72/0426 ,  H04W92/04 ,  H04W92/20

Abstract: A method and apparatus for transmitting cell load information in a wireless communication system is provided. According to an embodiment of the present invention, a master eNodeB (eNB) distributes UMTS terrestrial radio access network (UTRAN) cell load response to slave eNBs. According to another embodiment of the present invention, the master eNB aggregates evolved UTRAN (E-UTRAN) cell load response of slave eNBs to a radio network controller (RNC).

Abstract translation: 提供一种用于在无线通信系统中传送小区负载信息的方法和装置。 根据本发明的实施例，主eNodeB（eNB）向UMTS分配UMTS陆地无线接入网（UTRAN）小区负载响应。 根据本发明的另一实施例，主eNB将从eNB的演进UTRAN（E-UTRAN）小区负载响应聚合到无线电网络控制器（RNC）。