公开(公告)号：US20170272921A1

公开(公告)日：2017-09-21

申请号：US15310406

申请日：2015-05-11

Applicant: LG ELECTRONICS INC.,

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W4/14 ,  H04W8/06

CPC classification number: H04W4/14 ,  H04W8/04 ,  H04W8/06 ,  H04W60/00 ,  H04W80/12 ,  H04W88/14 ,  H04W92/24

Abstract: In a method for signal transmission and reception of a home subscriber server (HSS) in a wireless communication system, according to an embodiment of the present invention, the method for signal transmission and reception of the HSS comprises the steps of: receiving a uniform resource locator (URL) from a mobility management entity (MME) which has received an attach request transmitted by a user equipment (UE); and determining whether it is appropriate for the MME to provide service to the UE on the basis of the URL, wherein the URL includes at least one piece of information on whether the MME belongs to a dedicated core network, or on the type of dedicated core network to which the MME belongs if the MME belongs to a dedicated core network.

公开(公告)号：US20170188275A1

公开(公告)日：2017-06-29

申请号：US15308707

申请日：2015-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W36/02 ,  H04W76/02

CPC classification number: H04W36/023 ,  H04W8/082 ,  H04W28/08 ,  H04W36/00 ,  H04W36/125 ,  H04W76/10 ,  H04W76/15 ,  H04W76/30

Abstract: Provided according to a disclosure of the present invention is a method for establishing a plurality of packet data network (PDN) connections in a user apparatus by means of coordinated selected IP traffic offload (CSIPTO). The method may comprise the steps of: receiving, from a network entity responsible for a control plane, an indication for a gateway rearrangement arising from CSIPTO; determining whether to maintain a previously established first PDN connection on the basis of the indication; establishing a new second PDN connection on the basis of the indication; if the previously established first PDN connection is to be maintained, marking one or more from among the first PDN connection and the second PDN connection.

公开(公告)号：US20170064585A1

公开(公告)日：2017-03-02

申请号：US15308343

申请日：2015-05-04

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04W36/00 ,  H04W76/06 ,  H04W36/16 ,  H04W76/02

CPC classification number: H04W36/0027 ,  H04W36/00 ,  H04W36/0022 ,  H04W36/0033 ,  H04W36/165 ,  H04W76/15 ,  H04W76/30 ,  H04W76/34

Abstract: Provided according to a disclosure of the present specification is a method for processing a circuit switched fall-back (CSFB) or a single radio voice call continuity (SRVCC) during a selected IP traffic offload (SIPTO) service. The method for processing a CSFB or a SRVCC during a SIPTO service in a network entity responsible for a control plane in a mobile communication network comprises the steps of: in a state in which a first packet data network (PDN) connection has been established for a terminal, establishing a second PDN connection according to the application of the SIPTO service while maintaining the first PDN connection; if CSFB or SRVCC is requested, determining which to release from among the first PDN connection and the second PDN connection; and releasing the any one PDN connection which has been determined.

Abstract translation: 根据本说明书的公开内容提供的是在选择的IP流量卸载（SIPTO）服务期间处理电路交换回退（CSFB）或单个无线语音呼叫连续性（SRVCC）的方法。 在负责移动通信网络中的控制平面的网络实体中的SIPTO服务期间处理CSFB或SRVCC的方法包括以下步骤：在已建立第一分组数据网络（PDN）连接的状态下， 终端，在保持所述第一PDN连接的同时，根据所述SIPTO服务的应用建立第二PDN连接; 如果请求了CSFB或SRVCC，确定从第一PDN连接和第二PDN连接中释放哪一个; 并释放已经确定的任何一个PDN连接。

公开(公告)号：US20160277243A1

公开(公告)日：2016-09-22

申请号：US15077330

申请日：2016-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Laeyoung KIM ,  Jinsook RYU ,  Hyunsook KIM ,  Jaehyun KIM ,  Taehun KIM

IPC: H04L12/24 ,  H04W24/10 ,  H04W8/08 ,  H04W24/02

CPC classification number: H04L41/0816 ,  H04L43/0811 ,  H04W24/08

Abstract: A method for transmitting and receiving a signal related to monitoring by a Service Capability Exposure Function (SCEF) in a wireless communication system is disclosed. The method includes receiving a first monitoring request containing first information related to monitoring configuration and deletion from a Service Capability Server/Application Server (SCS/AS), transmitting, to a Home Subscriber Server (HSS), a second monitoring request containing second information related to monitoring configuration and deletion, the second information being generated based on information related to the monitoring configuration and deletion, wherein the second monitoring request contains information indicating whether the second monitoring request is a request for deletion of all the monitoring configuration of a subscriber.

Abstract translation: 公开了一种用于在无线通信系统中发送和接收与由服务能力曝光功能（SCEF）进行的监视相关的信号的方法。 该方法包括从服务能力服务器/应用服务器（SCS / AS）接收包含与监视配置和删除相关的第一信息的第一监视请求，向归属订户服务器（HSS）发送包含第二信息相关的第二监视请求 监视配置和删除，基于与所述监视配置和删除相关的信息来生成所述第二信息，其中所述第二监视请求包含指示所述第二监视请求是否是删除所述用户的所有监视配置的请求的信息。

公开(公告)号：US20160219493A1

公开(公告)日：2016-07-28

申请号：US14915979

申请日：2015-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun KIM ,  Youngdae LEE ,  Laeyoung KIM ,  Ki-Dong LEE ,  Hyunsook KIM ,  Taehun KIM

IPC: H04W48/06 ,  H04W4/00 ,  H04W28/02

CPC classification number: H04W48/06 ,  H04L47/2433 ,  H04L47/2475 ,  H04W4/60 ,  H04W28/0289

Abstract: One embodiment of the present specification provides a method of attempting network access by user equipment (UE). The method comprises the steps of: acquiring, from an upper layer, information related to an application attempting network access when an application specific congestion control for data communication (ACDC) is configured; determining an ACDC category on the basis of the acquired information related to an application; and performing an ACDC test on the basis of the determined ACDC category, wherein a network access trial can be barred or allowed for each application according to the ACDC test.

Abstract translation: 本说明书的一个实施例提供了一种尝试用户设备（UE）进行网络接入的方法。 该方法包括以下步骤：当配置用于数据通信（ACDC）的应用特定拥塞控制时，从上层获取与尝试网络接入的应用有关的信息; 基于所获取的与应用有关的信息来确定ACDC类别; 并且根据所确定的ACDC类别执行ACDC测试，其中可以根据ACDC测试对每个应用禁止或允许网络访问试用。

公开(公告)号：US20160142860A1

公开(公告)日：2016-05-19

申请号：US14436764

申请日：2013-08-28

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/00 ,  H04W8/02 ,  H04W60/00

CPC classification number: H04W4/70 ,  H04W8/02 ,  H04W60/00 ,  H04W60/02 ,  H04W80/02

Abstract: The present disclosure presents a method of providing information by a subscriber information server for machine type communication (MTC) monitoring. The method may include: receiving information on a monitoring related timer for any MTC device from an MTC related server; adjusting one of the monitoring related timer and a periodic access or location update related timer based on the other timer when there is information on the periodic access or location update related timer for the MTC device; and transmitting information on the adjusted timer to the MTC related server or a monitoring node.

Abstract translation: 本公开提供了一种由用户信息服务器提供用于机器类型通信（MTC）监视的信息的方法。 该方法可以包括：从MTC相关服务器接收关于任何MTC设备的监控相关定时器的信息; 当存在针对MTC设备的周期性访问或位置更新相关定时器的信息时，基于另一个定时器调整监视相关定时器之一和周期性访问或位置更新相关定时器; 以及向所述MTC相关服务器或监视节点发送关于经调整的定时器的信息。

公开(公告)号：US20160073236A1

公开(公告)日：2016-03-10

申请号：US14786014

申请日：2014-04-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04W4/02

CPC classification number: H04W4/023 ,  H04L67/18 ,  H04W4/02 ,  H04W8/02 ,  H04W48/16 ,  H04W64/00 ,  H04W68/005

Abstract: The present invention relates to a method and an apparatus for supporting a proximity service (ProSe) of a first network entity in a wireless communication system. More particularly, the present invention comprises the steps of: a first network entity receiving a request for location information related to a first terminal; transmitting a paging message to the first terminal when the first terminal is in an idle state; receiving a first response message corresponding to the paging message; and transmitting a second response message corresponding to a service request on the basis of the first response message.

Abstract translation: 本发明涉及用于在无线通信系统中支持第一网络实体的邻近服务（ProSe）的方法和装置。 更具体地，本发明包括以下步骤：第一网络实体，其接收与第一终端相关的位置信息的请求; 当所述第一终端处于空闲状态时，向所述第一终端发送寻呼消息; 接收与所述寻呼消息相对应的第一响应消息; 以及基于所述第一响应消息发送与服务请求相对应的第二响应消息。

公开(公告)号：US20140153546A1

公开(公告)日：2014-06-05

申请号：US14074146

申请日：2013-11-07

Applicant: LG ELECTRONICS INC.

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

IPC: H04W36/30

CPC classification number: H04W48/18

Abstract: A wireless communication system is disclosed. More particularly, access network selection scheme in a wireless communication system are disclosed. A method for selecting an access network by a user equipment (UE) may comprise: determining whether at least one cellular access network is overloaded; determining whether at least one wireless local area network (WLAN) access network is overloaded; determining priorities for the at least one cellular access network and at least one WLAN access network; and selecting one access network among the at least one WLAN access network based on information for access network selection, if the at least one WLAN access network is determined to have a higher priority than the at least one cellular access network, and if each the at least one cellular access network is determined to be overloaded and each of the at least one WLAN access network is determined to be overloaded.

Abstract translation: 公开了一种无线通信系统。 更具体地，公开了一种无线通信系统中的接入网络选择方案。 用户设备（UE）选择接入网络的方法可以包括：确定至少一个蜂窝接入网络是否过载; 确定至少一个无线局域网（WLAN）接入网络是否过载; 确定所述至少一个蜂窝接入网络和至少一个WLAN接入网络的优先级; 以及如果确定所述至少一个WLAN接入网络具有比所述至少一个蜂窝接入网络更高的优先级，则基于用于接入网络选择的信息，在所述至少一个WLAN接入网络中选择一个接入网络，以及如果每个接入网络 至少一个蜂窝接入网被确定为过载，并且所述至少一个WLAN接入网络中的每一个被确定为过载。

公开(公告)号：US20130294413A1

公开(公告)日：2013-11-07

申请号：US13936758

申请日：2013-07-08

Applicant: LG Electronics Inc.

Inventor： Taehyeon KIM ,  Laeyoung KIM ,  Hyunsook KIM ,  Saso STOJANOVSKI

IPC: H04W36/00

CPC classification number: H04W36/0011 ,  H04L45/306 ,  H04L45/308 ,  H04W36/0022 ,  H04W36/14 ,  H04W36/22 ,  H04W40/36 ,  H04W76/22

Abstract: Disclosed is a method of controlling a session in a serving server taking charge of the control plane within a mobile communication network. The control method may include receiving, by the serving server, a tracking area update (TAU) request message of a terminal from a target base station; retrieving, by the serving server, a previous server that has taken charge of the control plane for the terminal; receiving, by the serving server and from the retrieved previous server, a context response message comprising information indicating that a session for the terminal had been established to be passed through a path over the nodes within a fixed network different from a mobile communication network; deciding, by the serving server, whether gateway relocation is needed; releasing, by the serving server, the established session; transmitting, by the serving server, an accept message comprising information for the processing result to the terminal through the target base station; and establishing, by the serving server a session passing through a path over the nodes within a fixed network different from a mobile communication network based on the information.

Abstract translation: 公开了一种控制在移动通信网络内负责控制平面的服务服务器中的会话的方法。 控制方法可以包括由服务服务器从目标基站接收终端的跟踪区域更新（TAU）请求消息; 由所述服务服务器检索已经为所述终端负责所述控制平面的先前服务器; 由所述服务服务器和所检索的先前服务器接收上下文响应消息，所述上下文响应消息包括指示所述终端的会话已被建立以通过不同于移动通信网络的固定网络内的节点上的路径传递的信息; 由服务器决定是否需要网关重定位; 由服务器发布已建立的会话; 由服务服务器通过目标基站向终端发送包括用于处理结果的信息的接受消息; 以及由所述服务服务器基于所述信息，通过不同于移动通信网络的固定网络内的节点上的路径建立会话。

公开(公告)号：US20230371126A1

公开(公告)日：2023-11-16

申请号：US18227442

申请日：2023-07-28

Applicant: LG Electronics Inc.

Inventor： Sangmin PARK ,  Sungduck CHUN ,  Hyunsook KIM

IPC: H04W76/50 ,  H04W8/06

CPC classification number: H04W76/50 ,  H04W8/06

Abstract: Provided are a method for adjusting timer T when disaster roaming occurs, and a device supporting same. When a disaster condition is applied to a home public land mobile network (HPLMN), a user equipment (UE) performs registration with a disaster roaming PLMN. When the registration with the disaster roaming PLMN is performed, a timer for periodically searching for the HPLMN does not operate, and the HPLMN is not searched while the timer does not operate. In addition, the UE re-operates the timer on the basis of the disaster condition no longer being applied to the HPLMN or the UE leaving a disaster area.