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1.发明公开公开(公告)号：US20230370825A1
公开(公告)日：2023-11-16
申请号：US18314468
申请日：2023-05-09
Inventor： Seung-Ik LEE
Abstract: A method of performing dynamic edge application server (EAS) instantiation triggering and an apparatus for performing the method are provided. The method of performing dynamic EAS triggering includes triggering dynamic EAS instantiation in response to an EAS discovery subscription request, transmitting a report on a need of instantiation of a target EAS, and transmitting a result of the target EAS instantiation to an edge enabler server (EES) that transmits the EAS discovery subscription request.
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公开(公告)号：US20230076228A1
公开(公告)日：2023-03-09
申请号：US17895575
申请日：2022-08-25
Inventor： Seung-Ik LEE
IPC: H04L67/10 , H04L67/141 , G06F9/54
Abstract: Provided are a method of enablement of service APIs exposed by an EAS and devices for performing the same. A service API enablement method includes performing, by a first edge application server (EAS), an onboarding process with an edge enabler server (EES), discovering, by the first EAS, a service API in the EES, and invoking, by the first EAS, the service API discovered in the EES and published by a second EAS.
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3.发明申请公开(公告)号：US20220394525A1
公开(公告)日：2022-12-08
申请号：US17888541
申请日：2022-08-16
Inventor： Soohwan LEE , Myung Ki SHIN , Seung-Ik LEE
IPC: H04W24/08 , H04W24/10 , H04L65/1053 , H04W24/02 , H04L65/1073 , H04L65/1016 , H04L67/562
Abstract: A network data collection method from application function device for network data analytic function is disclosed. The network data collection method includes transmitting a Naf_EventExposure_Subscribe message for a subscription of an event into an application function (AF) device; and receiving a Naf_EventExposure_Notify message from the AF device when the NWDAF subscribes the event.
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公开(公告)号：US20170142223A1
公开(公告)日：2017-05-18
申请号：US15251217
申请日：2016-08-30
Inventor： Ji-Hyun LEE , Seung-Ik LEE , Myung-Ki SHIN
IPC: H04L29/08 , H04L12/915 , H04L12/715
CPC classification number: H04L67/32 , H04L41/0889 , H04L45/306 , H04L69/321
Abstract: Disclosed is an orchestrator, which efficiently manages various applications and management services that are running in a SDN environment. The SDN multi-orchestrator system includes an application layer orchestrator for orchestrating multiple applications provided by a SDN application layer that provides the applications by utilizing network resources with programmatic manners, a control layer orchestrator for orchestrating resource allocation between resource requirements from the applications and for controlling data packet transmission using virtual and physical network resources in a resource layer and a management layer orchestrator for managing multiple management services provided by management layer to coordinate the application layer and the control layer. Accordingly, the multi-orchestrator structure may provide management and orchestration functions in consideration of the characteristics of respective layers, thus providing a more rapid and efficient orchestration function via specialization and automation.
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公开(公告)号：US20230422158A1
公开(公告)日：2023-12-28
申请号：US18243419
申请日：2023-09-07
Inventor： Seung-Ik LEE
CPC classification number: H04W48/18 , H04W4/12 , H04W76/11 , H04W8/18 , H04W36/0011 , H04W80/10 , H04W36/14
Abstract: Disclosed are a non-IP data delivery (NIDD) authorization update method and connection release method for the non-IP data delivery and device for performing the method. The NIDD authorization update method is initiated by a UDM device, and the connection release method between a SMF device and a NEF device is initiated by the SMF device or the NEF device.
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Patent Agency Ranking
公开(公告)号：US20220132412A1
公开(公告)日：2022-04-28
申请号：US17572699
申请日：2022-01-11
Inventor： Seung-Ik LEE
Abstract: Disclosed are a non-IP data delivery (NIDD) authorization update method and connection release method for the non-IP data delivery and device for performing the method. The NIDD authorization update method is initiated by a UDM device, and the connection release method between a SMF device and a NEF device is initiated by the SMF device or the NEF device.
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7.发明申请公开(公告)号：US20180110029A1
公开(公告)日：2018-04-19
申请号：US15730930
申请日：2017-10-12
Inventor： Dongmyoung KIM , Myung Ki SHIN , Byungjun AHN , Seung-Ik LEE
CPC classification number: H04W68/12 , H04W68/005 , H04W68/02 , H04W76/27 , H04W76/28
Abstract: Provided is a communication method and apparatus based on access network paging and core network paging. A communication method performed by an anchor radio access network (RAN) receives a signaling message or a data packet for a user equipment (UE) from a core network, triggers paging for the UE, and transmits a paging request to the core network in response to a failure of the paging. The core network is configured to transmit a core network (CN) assisted paging request message to a new RAN within a determined target paging area in response to the paging request, and the new RAN is configured to perform the paging for the UE based on the CN assisted paging request message.
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公开(公告)号：US20170141944A1
公开(公告)日：2017-05-18
申请号：US15339133
申请日：2016-10-31
Inventor： Seung-Ik LEE , Yun-Chul CHOI , Myung-Ki SHIN , Jong-Hwa YI , Ji-Hyun LEE
CPC classification number: H04L41/04 , H04L41/044 , H04L41/0866 , H04L41/0893 , H04L41/5054 , H04L67/10 , H04L67/42 , H04L69/40
Abstract: Disclosed herein is a method for managing network resources required in a Network Function Virtualization (NFV) environment. A verifier for Network Function Virtualization (NFV) resource allocation includes a network information reception unit for receiving information about network services from Operations Support Systems (OSS) or Business Support Systems (BSS) in an NFV environment, a combination information generation unit for generating combination information made when Virtualized Network Functions (VNFs) required by each network service are allocated to physical or virtual network resources, based on the received network service information, and a verification unit for verifying whether the combination information is applicable to available network resources in the NFV environment. Accordingly, a network service provider and a network administrator may detect problems related to resource availability in advance, thus more securely deriving the design of network services and the planning to secure network resources.
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公开(公告)号：US20200322881A1
公开(公告)日：2020-10-08
申请号：US16704158
申请日：2019-12-05
Inventor： Seung-Ik LEE
Abstract: Disclosed are a non-IP data delivery (NIDD) authorization update method and connection release method for the non-IP data delivery and device for performing the method. The NIDD authorization update method is initiated by a UDM device, and the connection release method between a SMF device and a NEF device is initiated by the SMF device or the NEF device.
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10.发明申请公开(公告)号：US20200322775A1
公开(公告)日：2020-10-08
申请号：US16705550
申请日：2019-12-06
Inventor： Soohwan LEE , Myung Ki SHIN , Seung-Ik LEE
Abstract: A network data collection method from network function device for network data analytic function is disclosed. The network data collection method includes transmitting a Nnf_EventExposure_Subscribe message to subscribe for an event into the NF device; and receiving a Nnf_EventExposure_Notify message from the NF device, wherein, when a subscription for the event is already defined in the NF device, the subscription is updated or modified.
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