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公开(公告)号：US20230189358A1
公开(公告)日：2023-06-15
申请号：US18108321
申请日：2023-02-10
Applicant: LG Electronics Inc.
Inventor： Myungjune YOUN , Hyunsook KIM
Abstract: One disclosure of the present specification provides a method by which a network control node performs communication. The method comprises the steps of: determining whether to request, from a network function (NF), control for a network slice on the basis of a session, which is managed by a network control node, being related to an interworking procedure and on the basis of the network slice being controlled by a provider policy set in the network control node, the network slice being related to the session; transmitting a control request message for the network slice to the NF, on the basis of the determination that the network control node requests control for the network slice; and receiving a response message from the NF, wherein the response message includes information about whether the session is available in the network slice.
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公开(公告)号：US20230171639A1
公开(公告)日：2023-06-01
申请号：US17997430
申请日：2021-04-26
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung KIM , Myungjune YOUN , Jaehyu KIM
CPC classification number: H04W28/0289 , H04W48/18
Abstract: One disclosure of the present specification provides a method for performing, by means of an SMF, communication related to congestion control. The method may comprise the steps of: transmitting a request message requesting an SMCCE analytics to NWDAF; and in response to the request message, receiving a response message including SMCCE analytics information from the NWDAF.
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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
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.
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公开(公告)号：US20230070882A1
公开(公告)日：2023-03-09
申请号：US17798981
申请日：2021-02-09
Applicant: LG Electronics Inc.
Inventor： Myungjune YOUN , Sungduck CHUN , Laeyoung KIM
IPC: H04L65/1073 , H04L65/1016
Abstract: One disclosure of the present specification provides a method by which a network node performs communication related to an MA PDU session. The method may comprise the steps of: receiving, from a UE, a SIP registration message including MA PDU session information; receiving, from another network node, a SIP message related to an IMS service for the MA PDU session; and transmitting, to a PCF node, information on whether the SIP message is related to a PS Data Off exempt service, on the basis of the reception of the MA PDU session information.
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35.发明申请公开(公告)号：US20220295337A1
公开(公告)日：2022-09-15
申请号：US17594843
申请日：2020-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Laeyoung KIM , Youngdae LEE , Myungjune YOUN
Abstract: In one embodiment, an operation method of first user equipment (UE) in a wireless communication system comprises the steps in which the first UE: derives a plurality of PC5 quality of service (QoS) parameters for each of a plurality of services; and allocating a PC5 QoS flow identifier (PFI) to each of the plurality of services on the basis of the plurality of PC5 QoS parameters, wherein, even when the same PC5 QoS parameter is derived from at least two from among the plurality of services, different PFIs are respectively allocated to the at least two services.
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Patent Agency Ranking
公开(公告)号：US20220182861A1
公开(公告)日：2022-06-09
申请号：US17606556
申请日：2020-04-22
Applicant: LG Electronics Inc.
Inventor： Myungjune YOUN , Hyunsook KIM , Laeyoung KIM
IPC: H04W24/08
Abstract: Provided in one disclosure in the present specification is a multi-access (MA) protocol data unit (PDU) session method using user equipment (UE). The method can comprise a step of transmitting a first request message for a performance measurement function (PMF) binding request to a PMF layer of a user plane function (UPF) node on the basis of PMF address information about the UPF node included in measurement assistance information (MAI). The PMF binding request can be performed according to quality of service (QoS) flow. The method can comprise a step of receiving a PMF binding response message from the PMF layer of the UPF node. The PMF binding response message can include a reflective QoS indication (RQI).
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公开(公告)号：US20220086744A1
公开(公告)日：2022-03-17
申请号：US17421711
申请日：2019-12-02
Applicant: LG ELECTRONICS INC.
Inventor： Myungjune YOUN , Hyunsook KIM , Laeyoung KIM
Abstract: Provided in one disclosure of the present specification is a user equipment (UE) for establishing a Protocol Data Unit (PDU) session. The UE may include: a transmission and reception unit; and a processor for controlling the transmission and reception unit. The processor may perform: a step for assessing whether there is a possibility of the PDU session being handed over to a non-3rd Generation Partnership Project (non-3GPP) access; a step for determining the ID of the PDU session according to the assessment; and a step for transmitting a message including the determined ID of the PDU session.
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公开(公告)号：US20210168695A1
公开(公告)日：2021-06-03
申请号：US16065750
申请日：2018-06-15
Applicant: LG Electronics Inc.
Inventor： Jinsook RYU , Hyunsook KIM , Sangmin PARK , Bokyoung BYUN , Myungjune YOUN
Abstract: A first network device receives a request associated with data notification for a user equipment (UE). When the UE is in a mode in which communication of mobile terminated data is restricted and the first network device detects that the UE is in a non-allowed area, the first network device rejects the request unless the data notification is for a regulatory prioritized service.
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公开(公告)号：US20200344831A1
公开(公告)日：2020-10-29
申请号：US16926185
申请日：2020-07-10
Applicant: LG Electronics Inc.
Inventor： Myungjune YOUN , Laeyoung KIM , Jaehyun KIM , Hyunsook KIM , Sangmin PARK
Abstract: Systems and techniques for handling a protocol data unit (PDU) session by a wireless device implementing an access stratum (AS) layer and a non-access stratum (NAS) layer in a wireless communication system. An example technique includes determining, by the AS layer of the wireless device, whether a user plane for the PDU session is activated or released; transferring, by the AS layer and to the NAS layer of the wireless device based on a determination that the user plane for the PDU session is activated, first information indicating that the user plane for the PDU session is activated; and transferring, by the AS layer and to the NAS layer of the wireless device based on a determination that the user plane for the PDU session is released, second information indicating that the user plane for the PDU session is released.
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公开(公告)号：US20200275513A1
公开(公告)日：2020-08-27
申请号：US16797711
申请日：2020-02-21
Applicant: LG Electronics Inc.
Inventor： Sangmin PARK , Hyunsook KIM , Laeyoung KIM , Jaehyun KIM , Myungjune YOUN
Abstract: A method performed by a terminal operating in a wireless communication system. Based on that the terminal is located in a non-allowed area, and based on the terminal having a pending uplink signaling to inform a change in a Packet Switch (PS) data off status of the terminal, the terminal transmits a service request message to a network node. The service request message includes service type information that is related to the change in the PS data off status of the terminal. The terminal then receives, from the network node, a response message to the service request message.
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