公开(公告)号：US20160174188A1

公开(公告)日：2016-06-16

申请号：US14908960

申请日：2014-07-28

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Taehyeon KIM ,  Jaehyun KIM ,  Youngdae LEE ,  Hyunsook KIM

IPC: H04W68/02 ,  H04L29/06

CPC classification number: H04W68/02 ,  H04L65/1006 ,  H04L65/1016 ,  H04L65/102 ,  H04L65/103 ,  H04L65/104 ,  H04L65/105

Abstract: The present invention relates to a wireless communication system, and more particularly, to a paging method and apparatus for an IMS service. A method which supports paging to provide an internet protocol multimedia subsystem (IMS) service to a terminal in a network node in accordance with an embodiment of the present invention may include the steps of: receiving downlink data forwarded to the terminal; when there is a determination to apply differentiated paging to the downlink data, adding information indicating that the differentiated paging is applied, to a message including the downlink data; and transmitting the message including information indicating that the differentiated paging is applied, to another network node.

Abstract translation: 无线通信系统技术领域本发明涉及无线通信系统，更具体地，涉及IMS业务的寻呼方法和装置。 根据本发明的实施例的支持寻呼以向网络节点中的终端提供网际协议多媒体子系统（IMS）服务的方法可以包括以下步骤：接收转发到终端的下行数据; 当确定对包括下行链路数据的消息应用差分寻呼到下行链路数据时，将表示差分寻呼的信息添加到包括下行链路数据的消息中; 并且将包括指示所述差分寻呼的信息的消息的消息发送到另一个网络节点。

公开(公告)号：US20160135203A1

公开(公告)日：2016-05-12

申请号：US14903020

申请日：2014-07-02

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsock KIM ,  Kidong LEE ,  Jaehyun KIM ,  Taehun KIM ,  Taehyeon KIM ,  Laeyoung KIM

IPC: H04W72/08 ,  H04W76/02

CPC classification number: H04W72/085 ,  G06F2221/2111 ,  H04L67/16 ,  H04W4/023 ,  H04W4/10 ,  H04W4/21 ,  H04W48/20 ,  H04W76/14 ,  H04W76/23 ,  H04W84/047 ,  H04W88/04

Abstract: One embodiment of the present specification provides a method for selecting or reselecting a relay for a proximity service. The method comprises the steps of: receiving, by user equipment (UE) which is to receive a relay service, synchronization signals from a plurality of other UEs capable of operating as relays; and receiving, by the UE, announce messages from the plurality of other UEs capable of operating as the relays. Here, the announce messages from each of the other UEs can contain relay type information on whether to support a UE-to-network relay service, packet data network (PDN)/access point name (APN) information, and service/group information. The method further comprises the steps of: generating, by the UE, a candidate relay list on the basis of the relay type information, the PDN/APN information, and the service/group information within the announce messages received from the plurality of other UEs; and selecting or reselecting, by the UE, one of the other UEs within the candidate relay list in consideration of relay type, PDN/APN, and service/group information necessary for a service of the UE.

Abstract translation: 本说明书的一个实施例提供了一种用于选择或重新选择用于邻近服务的中继的方法。 该方法包括以下步骤：接收来自接收中继业务的用户设备（UE）从能够作为中继站运行的多个其他UE的同步信号; 并且由所述UE接收能够作为所述中继站操作的所述多个其他UE的消息。 这里，来自各个其他UE的通告消息可以包含关于是否支持UE到网络中继服务，分组数据网络（PDN）/接入点名称（APN）信息以及服务/组信息的中继类型信息。 该方法还包括以下步骤：根据从多个其他UE接收到的通告消息内的中继类型信息，PDN / APN信息和服务/组信息，由UE生成候选中继列表 ; 并且考虑到UE的服务所需的中继类型，PDN / APN和服务/组信息，由UE选择或重选候选中继列表中的其他UE之一。

公开(公告)号：US20160127884A1

公开(公告)日：2016-05-05

申请号：US14898875

申请日：2014-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun KIM ,  Laeyoung KIM ,  Taehyeon KIM ,  Hyunsook KIM

IPC: H04W8/02 ,  H04W48/18 ,  H04W60/00

CPC classification number: H04W60/04 ,  H04W8/02 ,  H04W8/04 ,  H04W28/0226 ,  H04W48/04 ,  H04W48/14 ,  H04W48/18 ,  H04W60/00 ,  H04W84/042

Abstract: The present description discloses a public land mobile network (PLMN) selection method. The PLMN selection method comprises the steps of: running a first timer if a first request message has been transmitted multiple times to a first network node in a first PLMN, but a response message has not been received; selecting a second PLMN after the first timer has been started; and maintaining, without stopping, the first timer, which has been run for the first PLMN, even if a second request message has been sent to a second network node in the second PLMN, and an acceptance message for same has been received, wherein the retransmission, by reselecting the first PLMN, of the first request to the first network node in the first PLMN can be prevented until the first timer has expired.

Abstract translation: 本说明书公开了公共陆地移动网络（PLMN）选择方法。 PLMN选择方法包括以下步骤：如果第一请求消息已经被第一PLMN中的第一网络节点多次发送，但没有接收到响应消息，则运行第一定时器; 在第一定时器开始之后选择第二PLMN; 以及即使第二请求消息已被发送到第二PLMN中的第二网络节点，并且已经接收到针对第一PLMN的接受消息，并且不停止地维护已经为第一PLMN运行的第一定时器，其中， 可以防止通过重新选择第一PLMN向第一PLMN中的第一网络节点重新选择第一请求，直到第一定时器期满为止。

公开(公告)号：US20130188601A1

公开(公告)日：2013-07-25

申请号：US13750748

申请日：2013-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Li-Hsiang SUN ,  Jaehyun KIM ,  Laeyoung KIM

IPC: H04W36/14

CPC classification number: H04W36/14 ,  H04B10/1149 ,  H04L45/3065 ,  H04W28/18 ,  H04W36/0022 ,  H04W48/12 ,  H04W48/18 ,  H04W60/005 ,  H04W72/04

Abstract: The present description provides a method applicable to a network supporting a number of network modes of operation (NMOs). In the method, a user equipment (UE) in the NMO 1 receives a control signal, such as mobility management backoff timer, indicating an access restriction on packet switched (PS) domain of the network. Therefore, the UE in the NMO 1 performs location area update (LAU) procedure associated with circuit switched (CS) domain without performing combined routing area update (RAU) procedure associated with both the PS domain and the CS domain, while the access restriction is in place. The UE in the NMO 1 is configured to perform combined attach procedure, which is associated with both the PS domain and the CS domain, when attaching to the network. Further, the UE in the NMO 2 is configured to perform CS attach procedure and PS attach procedure separately, when attaching to the network.

Abstract translation: 本说明书提供了适用于支持多个网络运行模式（NMO）的网络的方法。 在该方法中，NMO 1中的用户设备（UE）接收指示对网络的分组交换（PS）域的访问限制的诸如移动性管理退避定时器的控制信号。 因此，NMO 1中的UE执行与电路交换（CS）域相关联的位置区域更新（LAU）过程，而不执行与PS域和CS域两者相关联的组合路由区域更新（RAU）过程，而访问限制是 到位。 NMO 1中的UE被配置为执行与PS域和CS域两者相关联的组合附接过程，当连接到网络时。 此外，NMO 2中的UE被配置为在附接到网络时分别执行CS附着过程和PS附接过程。

公开(公告)号：US20130182644A1

公开(公告)日：2013-07-18

申请号：US13744145

申请日：2013-01-17

Applicant: LG Electronics Inc.

Inventor： Jaehyun KIM ,  Laeyoung KIM ,  Taehyeon KIM ,  Hyunsook KIM

IPC: H04W28/02

CPC classification number: H04W76/025 ,  H04W4/70 ,  H04W28/0215 ,  H04W74/0833 ,  H04W76/12 ,  H04W76/15 ,  H04W76/19 ,  H04W76/32

Abstract: A wireless communication system is disclosed. More particularly, a control method and device based on multiple priorities in a wireless communication system is disclosed. The method of controlling a back-off timer in a terminal configured with multiple priorities, which includes transmitting a first non-access stratum (NAS) request message set to a first priority level, starting the back-off timer configured by a network, and transmitting a second NAS request message, which is not set to the first priority level, while the back-off timer runs.

Abstract translation: 公开了一种无线通信系统。 更具体地，公开了一种基于无线通信系统中的多个优先级的控制方法和装置。 一种控制配置有多个优先级的终端中的退避定时器的方法，包括：将由第一优先级设置的第一非接入层（NAS）请求消息发送到启动由网络配置的退避定时器;以及 在退避定时器运行的同时，发送未设置为第一优先级的第二NAS请求消息。

公开(公告)号：US20250126033A1

公开(公告)日：2025-04-17

申请号：US18715426

申请日：2022-11-30

Applicant: LG Electronics Inc.

Inventor： Jaewoo KIM ,  Laeyoung KIM ,  Myungjune YOUN

IPC: H04L43/062 ,  H04L69/322 ,  H04W84/06

Abstract: One disclosure of the present disclosure provides a method by which SMF performs communication. The method comprises the steps of: receiving, from a user equipment (UE), a protocol data unit (PDU) session establishment request message for a PDU session; transmitting, to the UE, a PDU session establishment acknowledgment message for the PDU session, wherein the PDU session is for an uncrewed aerial system (UAS) service; determining whether to maintain network resources for the UAS service, on the basis of the UAS service being unavailable; transmitting an N4 session modification request message that indicates a use report to a user plane function (UPF), on the basis of the determination to maintain the network resources for the UAS service; and receiving a usage report from the UPF, on the basis of the N4 modification request message.

公开(公告)号：US20230319514A1

公开(公告)日：2023-10-05

申请号：US17905382

申请日：2021-03-03

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Myungjune YOUN

IPC: H04W4/08 ,  H04W28/02

CPC classification number: H04W4/08 ,  H04W28/0268

Abstract: A disclosure of the present specification provides a method for performing multicast-related communication by an SMF. The method may comprise the steps of: receiving, from a UE, a join request message for requesting participation in multicast communication; transmitting, to an AMF node, an allocation request message for requesting allocation of an EBI to a unicast QoS flow corresponding to a multicast QoS flow related to the multicast communication; and receiving information of the EBI allocated to the unicast QoS flow from the AMF node.

公开(公告)号：US20230308903A1

公开(公告)日：2023-09-28

申请号：US17983112

申请日：2022-11-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaewoo KIM ,  Hyunsook KIM ,  Laeyoung KIM ,  Myungjune YOUN

IPC: H04W24/02 ,  H04W16/22

CPC classification number: H04W24/02 ,  H04W16/22

Abstract: The present disclosure provides a method for an AS to perform FL related communication. The method includes transmitting a request message requesting assistance information to the NF node; and receiving a response message including the derived assistance information from the NF node.

公开(公告)号：US20230224702A1

公开(公告)日：2023-07-13

申请号：US17967456

申请日：2022-10-17

Applicant: LG ELECTRONICS INC.

Inventor： Dongjoo KIM ,  Laeyoung KIM ,  Anbin KIM

IPC: H04W12/06

CPC classification number: H04W12/06

Abstract: A method for discarding authentication of a user equipment in a wireless communication system, including: determining, by a network, authentication revocation of a first remote user equipment; determining whether or not a PDU session of a relay user equipment, which is used by the first remote user equipment, is used by another remote user equipment; and transmitting, to the relay user equipment, a release request for the PDU session of the relay user equipment or a release request for a PC5 link of the first remote user equipment.

公开(公告)号：US20230179663A1

公开(公告)日：2023-06-08

申请号：US18102946

申请日：2023-01-30

Applicant: LG Electronics Inc.

Inventor： Laeyoung KIM

IPC: H04L67/143 ,  H04W24/10

CPC classification number: H04L67/143 ,  H04W24/10

Abstract: One disclosure of the present specification provides a method by which a session management function (SMF) performs communication. The method comprises the steps of: sending an analytics request message to a network data analytics function (NWDAF), the request message including a data network name (DNN) and single network slice selection assistance information (S-NSSAI); receiving analytics from the NWDAF; determining a deactivation timer value on the basis of the analytics, and transmitting the deactivation timer value to a user plane function (UPF).