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公开(公告)号：US20240073775A1
公开(公告)日：2024-02-29
申请号：US18454424
申请日：2023-08-23
Inventor： Sunjin KIM , Jong Seok LEE , Namseok KO , Sun Me KIM , No Ik PARK
Abstract: Provided are an apparatus and a method for computing a path for forwarding user data through the following steps: receiving a state measurement value or a state prediction value corresponding to the state measurement value of a state of a plurality of network resources within a mobile core network and a transport network; and computing the path for forwarding the user data, on the basis of either the state measurement value or the state prediction value, and topology of the mobile core network and topology of the transport network.
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22.发明申请公开(公告)号：US20200167676A1
公开(公告)日：2020-05-28
申请号：US16698592
申请日：2019-11-27
Inventor： Sang Ki KIM , Sun Me KIM
Abstract: This present invention relates to a system for processing distributed intelligent information, and discloses a method that when there are no actions beyond the threshold value among the analyzed actions, a virtual global workspace (GW) is formed, the global workspace including one or more thinking devices, and the thinking device operates as a first type device or a second type device, in which an action alternative is requested for the global workspace in the case of operating as the first type device, and an action solution is proposed for the global workspace in the case of operating as the second type device.
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公开(公告)号：US20180262437A1
公开(公告)日：2018-09-13
申请号：US15607931
申请日：2017-05-30
Inventor： Kyeong-Eun HAN , Jongtae SONG , Daeub KIM , Chansung PARK , Sun Me KIM , Ji Wook YOUN
IPC: H04L12/875 , H04L12/863 , G06F9/48
Abstract: A scheduling method for switching including receiving an allocation request for a time slot from input nodes to which the time slot is not allocated, receiving property information of at least one of virtual output queues (VOQs) in which data received by the input nodes is stored, determining a transmission priority of the VOQs for transmission of the data stored in the VOQs based on the received property information of the VOQs, determining input nodes to which the time slot is to be allocated using outputter arbiters for output nodes corresponding to the VOQs, allocating the time slot to the determined input nodes, and updating elements used to allocate the time slot with respect to input nodes for which the allocating of the time slot is completed and output nodes for which the allocating of the time slot is completed.
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24.发明申请PATH COMPUTATION ELEMENT AND METHOD FOR SETTING PATH OF USER NETWORK INTERFACE 审中-公开路径计算元件和用于设置用户网络接口路径的方法公开(公告)号：US20160087891A1
公开(公告)日：2016-03-24
申请号：US14810857
申请日：2015-07-28
Inventor： Tae Hyun KWON , Sun Me KIM , Jong Hyun LEE , Dong Guk JE , Eun Young CHO , Kyeong Eun HAN
IPC: H04L12/56 , H04L12/721 , H04L29/12 , H04L12/723
CPC classification number: H04L45/741 , H04L45/14 , H04L45/50 , H04L61/106
Abstract: Provided herein is a path computation element based on Transport Network Assigned (TNA) address and a method for path computation based on User Network Interface (UNI). The path computation element and UNI based path computation method of the present disclosure minimize overhead caused by abstract Traffic Engineering (TE) link, and minimize manual environment set up, and routing information exchange and advertisements in a local domain or between domains.
Abstract translation: 这里提供了基于传输网络分配（TNA）地址的路径计算元件和基于用户网络接口（UNI）的路径计算的方法。 本公开的路径计算元素和基于UNI的路径计算方法最小化了由抽象流量工程（TE）链路引起的开销，并且最小化手动环境建立，以及在本地域或域之间路由信息交换和广告。
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公开(公告)号：US20240406834A1
公开(公告)日：2024-12-05
申请号：US18660139
申请日：2024-05-09
Inventor： Sunjin KIM , Namseok KO , Jong Seok LEE , Sun Me KIM
IPC: H04W40/02 , H04L45/036 , H04L45/302 , H04L47/20
Abstract: A method and apparatus for establishing and modifying a traffic path on basis of a service data flow in a mobile communication system is proposed. The method includes steps of receiving an SM policy association establishment request message or an SM policy association modification request message on the basis of PDU session establishment, obtaining policy-related information from a UDR on the basis of an SM policy association establishment request or an SM policy association modification request, and performing a policy decision on the basis of whether a previously stored PCC rule related to the PDU session establishment exists in the policy-related information, wherein the policy decision may include traffic routing for each service data flow (SDF) and include a step of transmitting an SM policy association establishment response message or an SM policy association modification response message, which includes policy decision information, to a SMF.
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Patent Agency Ranking
公开(公告)号：US20220239782A1
公开(公告)日：2022-07-28
申请号：US17582277
申请日：2022-01-24
Inventor： Do Young KIM , Namseok KO , Sun Me KIM , Taesik CHEUNG , Yoo Hwa KANG , Tae Kyu KANG , Jeong-Dong RYOO , Yeoncheol RYOO
Abstract: A method in which a high-quality packet telephony terminal apparatus performing low-latency and lossless packet communication with a counterpart packet telephony terminal apparatus operates in an integrated network structure in which a time sensitive network (TSN) and a packet communication network are combined may be disclosed. The packet telephony terminal apparatus may perform packet telephony call processing, perform a TSN stream reservation procedure when the counterpart packet telephony terminal apparatus is capable of performing a TSN function for lossless packet communication, adjust a size of a dejitter buffer when the TSN stream reservation procedure is successful, and perform low-latency packet telephony communication through the minimized size of the dejitter buffer.
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公开(公告)号：US20200174856A1
公开(公告)日：2020-06-04
申请号：US16561431
申请日：2019-09-05
Inventor： Kang Il CHOI , Sun Me KIM , Hee Young JUNG
IPC: G06F9/54
Abstract: The present invention relates to a system and method of delivering network data and, more particularly, to a scalable event delivery system and method supporting flexibility. The scalable event delivery system supporting flexibility includes, among a common core module, a convenience core module, a scale core module, and an extension function module, each being a function module considering a property of each of event processing functions, an event delivery system module configured by combining two or more modules including at least the common core module on the basis of a specific event processing environment; and a processor performing the specific event processing by using the event delivery system module. The scalable event delivery system supporting flexibility further includes a network adaptation module and a protocol adaptation module.
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公开(公告)号：US20180262438A1
公开(公告)日：2018-09-13
申请号：US15724398
申请日：2017-10-04
Inventor： Jongtae SONG , Daeub KIM , Kyeong-Eun HAN , Sun Me KIM , Chansung PARK , Ji Wook YOUN
IPC: H04L12/863 , H04L12/911 , H04L12/803 , H04L12/815
CPC classification number: H04L47/6295 , H04L41/5019 , H04L47/125 , H04L47/22 , H04L47/56 , H04L47/726 , H04L47/786 , H04L49/206 , H04L49/3045
Abstract: Disclosed is a communication method, a zone scheduler performing thereof, and an inter-zone scheduling coordinator (IZSC). A communication method performed by a zone scheduler may include transmitting an inter-zone scheduling request to an IZSC in response to an occurrence of an inter-zone traffic with respect to another zone scheduler, receiving an inter-zone matching pattern and information on a time slot from the IZSC, and transmitting the inter-zone traffic to the other zone scheduler by performing scheduling based on the inter-zone matching pattern in the time slot.
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公开(公告)号：US20180109857A1
公开(公告)日：2018-04-19
申请号：US15623558
申请日：2017-06-15
Inventor： Daeub KIM , Jongtae SONG , Sun Me KIM , Chansung PARK , Tae Whan YOO , Ji Wook YOUN , Kyeong-Eun HAN
IPC: H04Q11/00 , H04L12/863
CPC classification number: H04Q11/0066 , H04L47/522 , H04L47/6255 , H04L49/3054 , H04Q11/0003 , H04Q2011/0016 , H04Q2011/0032 , H04Q2011/0033 , H04Q2011/0073 , H04Q2011/0086
Abstract: An optical switching control method and apparatus. The method includes generating an optical switching path corresponding to a destination node of service traffic flowing from an external service network, generating an optical frame corresponding to the generated optical switching path, transmitting, to a control server, a request message for requesting an allocation of a time slot to transmit the generated optical frame, generating an optical signal having a predetermined wavelength to transmit the optical frame in response to an admission message being received as a result of admission with respect to the request message, and transferring the optical frame to the destination node based on the optical switching path using the generated optical signal.
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公开(公告)号：US20150281051A1
公开(公告)日：2015-10-01
申请号：US14664132
申请日：2015-03-20
Inventor： Kyeong Eun HAN , Sun Me KIM , Tae Hyun KWON , Eun Young CHO , Jong Hyun LEE
IPC: H04L12/723 , H04L12/741 , H04B10/27
CPC classification number: H04L45/50 , H04J3/1652 , H04L45/74
Abstract: Provided is a method and apparatus for creating a virtual traffic engineering (TE) link in an upper layer of an optical transport network (OTN). To create a virtual TE link, a node may determine to create the virtual TE link in an upper layer of an OTN, and may set up a forwarding adjacency (FA)-label switched path (LSP) between nodes in an OTN layer. The FA-LSP may be set up on a control plane of the OTN layer. The node may create the virtual TE link by registering the setup FA-LSP as a TE link of the upper layer of the node.
Abstract translation: 提供了一种用于在光传输网络（OTN）的上层中创建虚拟流量工程（TE）链路的方法和装置。 为了创建虚拟TE链路，节点可以确定在OTN的上层创建虚拟TE链路，并且可以在OTN层中的节点之间建立转发邻接（FA） - 标签交换路径（LSP）。 可以在OTN层的控制平面上设置FA-LSP。 节点可以通过将建立的FA-LSP注册为节点的上层的TE链路来创建虚拟TE链路。
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