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21.发明申请公开(公告)号：US20170265100A1
公开(公告)日：2017-09-14
申请号：US15309761
申请日：2015-05-11
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Laeyoung KIM , Hyunsook KIM , Jaehyun KIM , Taehun KIM
CPC classification number: H04W28/02 , H04W28/0257 , H04W36/125 , H04W76/10 , H04W76/15 , H04W88/16
Abstract: The present invention relates to a method and a device by which a UE configures a per access point name aggregate maximum bit rate (APN-AMBR) in a wireless communication system supporting coordinated selected IP traffic offload (CSIPTO). Particularly, the method comprises the steps of: configuring a plurality of PDN connections associated with different packet data network-gateways (P-GWs) for the same APN; respectively calculating APN-AMBRs of the plurality of PDN connections on the basis of the number of non-guaranteed bit rate (non-GBR) bearers for each of the plurality of PDN connections; and applying the APN-AMBRs to the respective, corresponding PDN connections.
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22.发明申请公开(公告)号：US20170230817A1
公开(公告)日：2017-08-10
申请号：US15503092
申请日：2015-08-11
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Hyunsook KIM , Laeyoung KIM , Jaehyun KIM , Taehun KIM
CPC classification number: H04W8/005 , H04W4/70 , H04W8/02 , H04W8/04 , H04W24/08 , H04W28/02 , H04W64/003 , H04W72/0446 , H04W72/1289 , H04W76/12 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/24
Abstract: Disclosed are a method and apparatus for monitoring User Equipment (UE) reachability in a wireless communication system. More specifically, a method for monitoring UE reachability in a wireless communication system comprises receiving, by a Mobile Management Entity (MME), a message for monitoring the UE reachability including UE reachability related indication from a Home Subscriber Server (HSS); and allocating, by the MME, an Active Time to a UE, wherein the UE reachability related indication is used for setting the Active Time of the UE and wherein the UE reachability indication is used for the UE to stay reachable so that downlink data that a server wants to transmit to the UE can be transmitted to the UE.
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23.发明申请BEARER SETUP METHOD AND APPARATUS IN WIRELESS COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY 审中-公开支持双连接无线通信系统中的承载安装方法和装置公开(公告)号：US20160338130A1
公开(公告)日：2016-11-17
申请号：US15111908
申请日：2014-12-29
Applicant: LG ELECTRONICS INC.
Inventor： Kyungmin PARK , Jinsook RYU , Jian XU , Daewook BYUN
IPC: H04W76/02
Abstract: A method and apparatus for setting up a bearer in a wireless communication system supporting dual connectivity is disclosed. The method for setting up a bearer by a base station (BS) in a wireless communication system supporting dual connectivity, includes requesting, by a first BS, a second BS to set up one or more bearers, receiving, by the first BS, a second bearer list of one or more bearers that can be set by the BS and tunnel end point identifiers (TEIDs) of the bearers included in the second bearer list from the second BS, and transmitting, by the first BS, the second bearer list and the TEIDs of the bearers included in the second bearer list to a mobility management entity (MME).
Abstract translation: 公开了一种在支持双连接的无线通信系统中建立承载的方法和装置。 在支持双连接性的无线通信系统中由基站（BS）建立承载的方法包括由第一BS请求第二BS建立一个或多个承载，由第一BS接收第 可以由BS和第二承载列表中包含的承载的隧道端点标识符（TEID）设置的一个或多个承载的第二承载列表，并且由第一BS发送第二承载列表和 包括在第二承载列表中的承载的TEID到移动性管理实体（MME）。
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24.发明申请公开(公告)号：US20160205661A1
公开(公告)日：2016-07-14
申请号：US14991731
申请日：2016-01-08
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Yunjung YI , Jaewook LEE , Daewook BYUN
CPC classification number: H04W68/02 , H04W36/30 , H04W68/005 , H04W72/042 , H04W76/30
Abstract: A paging transmission method and an apparatus for the same in a wireless communication system are provided. Specifically, a method for transmitting paging by a eNodeB (eNB) in a wireless communication system is provided. The method may include receiving a paging message including paging count and a coverage enhancement (CE) level value from a mobility management entity (MME) and in case of receiving the paging message from the MME, transmitting paging information to a user equipment (UE) through a paging control channel (PCCH), wherein the CE level value is a CE level received from a eNB to which the UE is lastly connected.
Abstract translation: 提供了一种无线通信系统中的寻呼发送方法及其装置。 具体地，提供了一种用于在无线通信系统中由eNodeB（eNB）发送寻呼的方法。 该方法可以包括从移动性管理实体（MME）接收包括寻呼计数和覆盖增强（CE）级别值的寻呼消息，并且在从MME接收到寻呼消息的情况下，向用户设备（UE）发送寻呼信息， 通过寻呼控制信道（PCCH），其中CE级值是从UE最后连接到的eNB接收的CE级别。
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公开(公告)号：US20210211960A1
公开(公告)日：2021-07-08
申请号：US16065120
申请日：2018-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Jinsook RYU , Laeyoung KIM , Hyunsook KIM , Sangmin PARK , Myungjune YOUN
Abstract: It is disclosed a method for managing a PDU session in a wireless communication system and an apparatus for supporting the same. Particularly, a method for performing handover of a User Equipment (UE) performed by a source Radio Access Network (RAN) that includes a processor, a memory and a communication module in a wireless communication system may include determining to initiate handover to a target RAN; and transmitting a Handover Required message to a source Access and Mobility Management Function (AMF), and the handover is a handover in a case that there is no interface between the RANs or AMF change is required, and the Handover Required message includes a PDU session Identifier (ID) of an activated Protocol Data Unit (PDU) session.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20210084569A1
公开(公告)日：2021-03-18
申请号：US17054683
申请日：2019-01-30
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsook KIM , Laeyoung KIM , Jinsook RYU , Myungjune YOUN
IPC: H04W48/08
Abstract: A method for updating local access data network (LADN) information by an access and mobility management function (AMF) in a wireless communication system is disclosed. The method includes, based on an update occurring in the LADN information for a LADN service configured for a user equipment (UE), receiving the updated LADN information, the updated LADN information including information on an updated LADN service area and information on an updated LADN data network name (DNN); and transmitting the updated LADN information to the UE, wherein the AMF is determined based on the updated LADN service area.
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27.发明申请公开(公告)号：US20210059003A1
公开(公告)日：2021-02-25
申请号：US17045745
申请日：2019-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung KIM , Taehun KIM , Myungjune YOUN , Jinsook RYU
Abstract: An embodiment of the present disclosure provides a method for transmitting or receiving a signal relating to a PDU session of a UE in a wireless communication system, the method comprising the steps of: transmitting, by a UE in a RRC inactive state, a RRC message for resuming to a base station; and receiving, by the UE, information indicating release of a resource from the base station in response to the RRC message for resuming, wherein the release of the resource is caused by the deactivation of a PDU session of the UE.
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公开(公告)号：US20210037585A1
公开(公告)日：2021-02-04
申请号：US16967688
申请日：2019-02-11
Applicant: LG ELECTRONICS INC.
Inventor： Myungjune YOUN , Laeyoung KIM , Hyunsook KIM , Jinsook RYU
Abstract: A disclosure of the present specification provides a method for processing establishment of a protocol data unit (PDU) session by an access and mobility management function (AMF) node. The method may include a step of receiving a PDU session establishment request message from a user equipment (UE) via either a first access or a second access. The PDU session establishment request message may include information indicative of a multi access (MA) PDU session. The method may include a step of selecting a session management function (SMF) node supporting the MA PDU session on the basis of the information indicative of the MA PDU session. The method may include a step of sending the PDU session establishment request message to the SMF node supporting the MA PDU session.
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公开(公告)号：US20200329450A1
公开(公告)日：2020-10-15
申请号：US16915451
申请日：2020-06-29
Applicant: LG ELECTRONICS INC.
Inventor： Myungjune YOUN , Laeyoung KIM , Jinsook RYU
Abstract: Disclosed herein is a network-initiated deregistration method by an access and mobility management function (AMF) in a wireless communication system, including: receiving a first message having a removal reason configured to subscription withdrawn from a unified data management (UDM); and transmitting a deregistration request message for requesting the deregistration to a user equipment (UE), in which the deregistration is enabled to be performed for all accesses in which the UE is registered when the removal cause received from the UDM through the first message indicates the subscription withdrawn of the UE.
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公开(公告)号：US20200280948A1
公开(公告)日：2020-09-03
申请号：US16875316
申请日：2020-05-15
Applicant: LG Electronics Inc.
Inventor： Myungjune YOUN , Laeyoung KIM , Jaehyun KIM , Hyunsook KIM , Jinsook RYU , Sangmin PARK
Abstract: A disclosure in the present specification provides a method for user equipment initiating a service request procedure. The method includes a step of the UE receiving a paging message. The UE may be registered to both of a 3rd generation partnership project (3GPP) access and a non-3GPP access within the same PLMN. The paging message may include access type information that is used so as to indicate the non-3GPP access. The method may include a step of initiating a UE triggered service request procedure. The UE triggered service request procedure may be initiated by transmitting a service request message including a list of permitted protocol data unit (PDU) sessions. The service request message may include an empty list of the permitted PDU sessions if there is no PDU sessions that can be reactivated in the 3GPP access.
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