公开(公告)号：US20160286382A1

公开(公告)日：2016-09-29

申请号：US15171939

申请日：2016-06-02

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：US20160135174A1

公开(公告)日：2016-05-12

申请号：US14896646

申请日：2014-07-14

Applicant: LG ELECTRONICS INC.

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

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

CPC classification number: H04W72/0426 ,  H04W76/10 ,  H04W76/15 ,  H04W76/27 ,  H04W92/20

Abstract: A method and apparatus for establishing/modifying/releasing data radio bearers (DRBs) in a wireless communication system is provided. A master eNodeB (MeNB) in dual connectivity transmits a request message, which includes information on E-UTRAN radio access bearers (E-RABs) to be set up/modified/released, to a secondary eNB (SeNB) in dual connectivity through an X2 interface;\, and receives a response message, which includes radio resource control (RRC) connection reconfiguration related information based on the E-RABs to be set up/modified/released, as a response to the request message from the SeNB through the X2 interface.

Abstract translation: 提供了一种在无线通信系统中建立/修改/释放数据无线电承载（DRB）的方法和装置。 双重连接的主eNodeB（MeNB）通过双向连接将包括关于要建立/修改/释放的E-UTRAN无线电接入承载（E-RAB）的信息）的请求消息发送到双重连接的辅助eNB（SeNB） X2接口;并且接收响应消息，其包括基于要建立/修改/释放的E-RAB的无线资源控制（RRC）连接重配置相关信息作为对来自SeNB的请求消息的响应 X2接口。

公开(公告)号：US20160007279A1

公开(公告)日：2016-01-07

申请号：US14768412

申请日：2014-03-18

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/02 ,  H04W28/08 ,  H04W28/02

CPC classification number: H04W52/0206 ,  H04W28/0268 ,  H04W28/08 ,  H04W28/24 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method and apparatus for transmitting aggregated quality of service (QoS) information in a wireless communication system is provided. A first node which controls a first cell configures a combination of aggregated QoS information for each user equipment (UE) which is receiving services from the first cell, and transmitting the combination of aggregated QoS information to a second node which controls a second cell. Upon receiving information combining aggregated QoS information for each UE from a plurality of first nodes, the second node determines whether to switch off a plurality of first cells based on the received information combining aggregated QoS information for each UE.

Abstract translation: 提供一种用于在无线通信系统中发送聚合服务质量（QoS）信息的方法和装置。 控制第一小区的第一节点为从第一小区接收服务的每个用户设备（UE）配置聚合QoS信息的组合，以及将聚合QoS信息的组合发送到控制第二小区的第二节点。 在从多个第一节点接收到针对每个UE的聚合QoS信息的信息时，所述第二节点基于所合并的每个UE的聚合QoS信息的接收信息来确定是否关闭多个第一小区。

公开(公告)号：US20150358869A1

公开(公告)日：2015-12-10

申请号：US14378835

申请日：2013-03-11

Applicant: LG Electronics Inc.

Inventor： Daewook BYUN ,  Jian XU ,  Kyungmin PARK

IPC: H04W36/00

CPC classification number: H04W36/0083 ,  H04W36/08 ,  H04W84/005 ,  H04W84/047

Abstract: A method and apparatus for determining handover of user equipments (UEs) attached to a mobile relay node (RN), which is moving from a source DeNB to the target DeNB, in a wireless communication system is provided. A target donor eNodeB (DeNB) receives a handover request message, and receives an indication including UE context of the UEs attach to the mobile relay node. The target DeNB determines whether to accept or reject the handover of each UE.

Abstract translation: 提供了一种用于在无线通信系统中确定附接到移动中继节点（RN）的切换的方法和装置，该移动中继节点从源DeNB移动到目标DeNB。 目标供体eNodeB（DeNB）接收切换请求消息，并且接收包括UE连接到移动中继节点的UE上下文的指示。 目标DeNB确定是接受还是拒绝每个UE的切换。

公开(公告)号：US20150327130A1

公开(公告)日：2015-11-12

申请号：US14761784

申请日：2014-01-29

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/00 ,  H04W24/10

CPC classification number: H04W36/0055 ,  H04W24/10

Abstract: A method and apparatus for transmitting an indicator in a wireless communication system is provided. According to an embodiment of the present invention, when a source eNodeB (eNB) initiates handover for a user equipment (UE), it informs a target eNB about whether the handover is to avoid in-device coexistence (IDC) interference problems or not. Alternatively, according to another embodiment of the present invention, an eNB, which the UE reestablished, informs an eNB, which radio link failure (RLF) of the UE occurred, about that the cause of UE's RLF was IDC interference.

Abstract translation: 提供了一种用于在无线通信系统中发送指示符的方法和装置。 根据本发明的实施例，当源eNodeB（eNB）为用户设备（UE）发起切换时，向目标eNB通知切换是否避免与设备内共存（IDC）干扰问题。 或者，根据本发明的另一实施例，UE重新建立的eNB通知eNB发生了哪个无线链路故障（RLF），UE的RLF的原因是IDC干扰。

公开(公告)号：US20140286218A1

公开(公告)日：2014-09-25

申请号：US14222628

申请日：2014-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Kyung Min PARK ,  In Sun LEE ,  Dae Wook BYUN ,  Jian XU

IPC: H04W52/02 ,  H04W48/12

CPC classification number: H04W52/0203 ,  H04W48/12 ,  H04W92/12 ,  H04W92/20 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method and apparatus for transmitting a list of bearers in a wireless communication system is provided. A first eNodeB (eNB) of an energy saving cell configures a list of minimum required evolved-UMTS terrestrial radio access network (E-UTRAN) radio access bearers (E-RABs) or required E-RABs, and transmits the configured list of minimum required E-RABs or a required E-RABs to a second eNB of a compensation cell. Upon receiving the configured list of minimum required E-RABs, the second eNB checks whether the compensation cell is able to provide all E-RABs included in the list of minimum required E-RABs or not. Upon receiving the configured list of required E-RABs, the second eNB checks whether the compensation cell is able to provide E-RABs included in the list of required E-RABs or not.

Abstract translation: 提供了一种用于在无线通信系统中发送承载列表的方法和装置。 节能小区的第一eNodeB（eNB）配置最小要求演进的UMTS陆地无线电接入网（E-UTRAN）无线电接入承载（E-RAB）或所需的E-RAB的列表，并且发送配置的最小的列表 所需的E-RAB或所需的E-RAB到补偿单元的第二eNB。 在接收到所配置的最小所需E-RAB的列表之后，第二eNB检查补偿单元是否能够提供包括在最小要求的E-RAB列表中的所有E-RAB。 在接收到配置的所需E-RAB列表之后，第二eNB检查补偿单元是否能够提供包括在所需E-RAB列表中的E-RAB。

公开(公告)号：US20240364605A1

公开(公告)日：2024-10-31

申请号：US18565995

申请日：2022-01-17

Applicant: LG Electronics Inc.

Inventor： Jian XU ,  Daewook BYUN ,  Seokjung KIM

IPC: H04L41/5067 ,  H04L41/16

CPC classification number: H04L41/5067 ,  H04L41/16

Abstract: A method and apparatus for performing QoE management based on AI model in a wireless communication system is provided. A RAN node transmits a Quality of Experience (QoE) configuration including one or more of QoE parameters. A RAN node receives a QoE report for the one or more of QoE parameters. A RAN node trains an AI model using the one or more QoE parameters as inputs.

公开(公告)号：US20230397273A1

公开(公告)日：2023-12-07

申请号：US18033321

申请日：2021-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Jian XU ,  Daewook BYUN ,  Seokjung KIM

IPC: H04W76/15 ,  H04W76/28

CPC classification number: H04W76/15 ,  H04W76/28

Abstract: The present disclosure relates to a power saving in wireless communications. According to an embodiment of the present disclosure, a method performed by a central unit (CU) of a secondary node (SN) serving a wireless device with a master node (MN) in a dual connectivity (DC) in a wireless communication system comprises: transmitting, to a distributed unit (DU) of the SN, a first message comprising an instruction to deactivate one or more cells in a secondary cell group (SCG) related to the SN, wherein the one or more cells comprise a primary secondary cell (PSCell); receiving, from the DU, a second message comprising information informing a successful deactivation of the one or more cells; determining a list of cells to be activated in the SCG based on at least one of an amount of packets received by the CU or a measurement report received from the wireless device, wherein the list of cells comprises the PSCell; transmitting, to the DU, a third message comprising information informing the list of cells to be activated in the SCG; and receiving, from the DU, a fourth message comprising information informing a successful activation of the list of cells.

公开(公告)号：US20230284119A1

公开(公告)日：2023-09-07

申请号：US18017267

申请日：2021-07-08

Applicant: LG Electronics Inc.

Inventor： Seokjung KIM ,  Myungjune YOUN ,  Jian XU ,  Daewook BYUN

IPC: H04W48/08 ,  H04W48/02 ,  H04W48/18

CPC classification number: H04W48/08 ,  H04W48/02 ,  H04W48/18

Abstract: Provided are a method and apparatus for: access to a stand-alone non-public network (SNPN) by using credential owned by an entity separated from the SNPN; and support for an F1 interface therefor. User Equipment (UE) operating in a wireless communication system receives system information from the stand-alone non-public network (SNPN). The system information includes information about whether or not the SNPN supports underconfigured UE. The UE transmits a first registration request message to the SNPN, on the basis of the information about whether or not to support the underconfigured UE, and receives, from the SNPN, a registration reject message as a response to same. The registration reject message includes information about home SPs supported by the SNPN. The UE performs registration by selecting at least one home SP from which the UE desires to receive a service from among the home SPs supported by the SNPN.

公开(公告)号：US20230112312A1

公开(公告)日：2023-04-13

申请号：US17905271

申请日：2021-03-04

Applicant: LG ELECTRONICS INC.

Inventor： Seokjung KIM ,  Myungjune YOUN ,  Jian XU ,  Daewook BYUN

IPC: H04W36/00 ,  H04W76/30

Abstract: A method and apparatus for support of service continuity for handover between stand-alone non-public network (SNPN) and public land mobile network (PLMN) is provided. A session management function (SMF) of a first network transmits, to a user plane function (UPF) of the first network, a duplication request for the UPF of the first network to duplicate downlink (DL) data and send the duplicated DL data to both a next generation radio access network (NG-RAN) of the first network and a non-3GPP interworking function (N3IWF) of the first network. The SMF of the first network further transmits, to the N3IWF of the first network, a data buffering request for the N3IWF of the first network to buffer the duplicated DL data.