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公开(公告)号：US20140112142A1
公开(公告)日：2014-04-24
申请号：US14060473
申请日：2013-10-22
Inventor： Nam Seok KO , Sung Kee NOH , Jong Dae PARK , Soon Seok LEE
IPC: H04L12/801
Abstract: Provided are a method of packet forwarding and an apparatus therefor. In the method, a method performed in a network apparatus includes receiving at least one packet, providing the at least one packet to a network controller through a data plane when flow information to forward the at least one packet is not available and receiving a message including the flow information to forward the at least one packet from the network controller through a control plane. Therefore, the method and the apparatus may increase an efficiency of packet forwarding by simplifying procedure of configuring flow rules on newly input packets.
Abstract translation: 提供了一种分组转发的方法及其装置。 在该方法中，在网络装置中执行的方法包括：当转发所述至少一个分组的流信息不可用时，接收至少一个分组，通过数据平面向所述网络控制器提供所述至少一个分组，并且接收包括 所述流信息用于通过控制平面从所述网络控制器转发所述至少一个分组。 因此，该方法和装置可以通过简化在新输入的分组上配置流规则的过程来提高分组转发的效率。
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2.发明申请METHOD FOR DELIVERING EMERGENCY TRAFFIC IN SOFTWARE DEFINED NETWORKING NETWORKS AND APPARATUS FOR PERFORMING THE SAME 审中-公开软件定义网络网络中提供紧急交通流量的方法及其实现方法公开(公告)号：US20140313898A1
公开(公告)日：2014-10-23
申请号：US14256848
申请日：2014-04-18
Inventor： Byung Ho YAE , Nam Seok KO , Sung Kee NOH , Sung Jin MOON , Jong Dae PARK , Woo Sug JUNG , Tae Soo CHUNG , Hwan Jo HEO
IPC: H04L12/851
CPC classification number: H04L47/2441 , H04L47/2408
Abstract: Disclosed are a method for delivering emergency traffic in a SDN based network and an apparatus performing the same. A method for delivering emergency traffic, performed in a controller, may comprise generating an emergency code for delivering the emergency traffic when an emergency state corresponding to a predefined type occurs; transmitting the emergency code to a first OpenFlow switch connected to a transmitting terminal transmitting the emergency traffic; and transmitting a message directing an update of the emergency code to at least one OpenFlow switch included in a forwarding path of the emergency traffic. Therefore, when an emergency state occurs in a network, emergency traffic corresponding to the emergency state may be delivered efficiently, and stabilities of network management and service qualities may be guaranteed accordingly.
Abstract translation: 公开了一种用于在基于SDN的网络中传送紧急业务的方法和执行其的装置。 一种用于在控制器中执行的紧急通信的方法可以包括：当发生与预定类型相对应的紧急状态时，生成用于传送紧急业务的紧急代码; 将紧急代码发送到连接到发送紧急业务的发送终端的第一OpenFlow交换机; 以及将紧急代码的更新指示给包括在所述紧急业务的转发路径中的至少一个OpenFlow交换机的消息。 因此，当网络发生紧急状态时，可以有效地发送对应于紧急状态的紧急通信，可以相应地保证网络管理和服务质量的稳定性。
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公开(公告)号：US20130110913A1
公开(公告)日：2013-05-02
申请号：US13666574
申请日：2012-11-01
Inventor： Hwanjo HEO , Jong Dae PARK , Tae-Soo CHUNG , Byung Ho YAE , Sung Jin MOON , Woo-Sug JUNG , Sung Kee NOH , Nam Seok KO
IPC: G06F15/16
CPC classification number: H04L67/1008 , H04L63/123
Abstract: A distributed cloud service providing apparatus of a client terminal converts first information to store to a plurality of second information parts, stores the plurality of second information parts at a plurality of cloud servers, respectively, obtains the first information using the second information parts that are received from at least some cloud servers of the plurality of cloud servers according to a user request, and provides the first information to the user.
Abstract translation: 客户终端的分布式云服务提供装置将第一信息转换为多个第二信息部分，分别在多个云服务器上存储多个第二信息部，使用第二信息部分 根据用户请求从多个云服务器中的至少一些云服务器接收，并向用户提供第一信息。
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公开(公告)号：US20200301894A1
公开(公告)日：2020-09-24
申请号：US16776737
申请日：2020-01-30
Inventor： Hwan Jo HEO , Sung Kee NOH , Chang Hyun LEE , Nam Seok KO
IPC: G06F16/182 , G06F16/13 , H04L9/06
Abstract: Provided are an electronic device and method for managing a decentralized identifier (DID) and more specifically a device and method for managing a DID by giving authority over the DID to a user according to a priority level selected by the user.
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5.发明申请公开(公告)号：US20140307605A1
公开(公告)日：2014-10-16
申请号：US14250323
申请日：2014-04-10
Inventor： Sung Kee NOH , Nam Seok KO , Woo Sug JUNG , Tae Soo CHUNG , Sung Jin MOON , Hwan Jo HEO , Byung Ho YAE , Jong Dae PARK
CPC classification number: H04W52/0219 , H04W40/14 , H04W84/18 , Y02D70/34
Abstract: There are provided a data transmission method of a multi-hop network and a device using the same. The data transmission method of the multi-hop network according to the invention may include receiving information on the multi-hop network, receiving a predetermined desired communication reliability (DCR) of data transmission from a source node to a sink node, determining a single-hop packet transmission rate of each node from the source node to the sink node satisfying the predetermined desired DCR based on the information on the multi-hop network, and notifying each node configuring the multi-hop network of the single-hop packet transmission rate of each of the nodes. In the method and device according to the invention, it is possible to satisfy the DCR required for the multi-hop network and decrease energy consumption by minimizing the total number of transmitted packets.
Abstract translation: 提供了一种多跳网络的数据传输方法及其使用方法。 根据本发明的多跳网络的数据传输方法可以包括在多跳网络上接收信息，接收从源节点到汇聚节点的数据传输的预定期望通信可靠性（DCR） 基于多跳网络上的信息，从源节点到汇聚节点的每个节点的跳数分组传输速率满足预定的期望DCR，并且通知构成多跳网络的每个节点的单跳分组传输速率为 每个节点。 在根据本发明的方法和装置中，可以满足多跳网络所需的DCR并且通过使发送的分组的总数最小化来降低能量消耗。
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Patent Agency Ranking
6.发明申请MULTI-OBJECT CONCURRENT CONTROL SYSTEM AND METHOD FOR CONCURRENT CONTROLLING MULTI-OBJECT 审中-公开多目标控制系统和多目标控制多目标控制方法公开(公告)号：US20160308873A1
公开(公告)日：2016-10-20
申请号：US15066335
申请日：2016-03-10
Inventor： Sung Kee NOH
CPC classification number: H04L63/102 , H04L63/0876 , H04L67/1095 , H04L67/14 , H04L67/42
Abstract: A multi-object concurrent control method includes performing a user authentication received from a client apparatus and user apparatuses; in response to the user authentication being completed, creating a virtual personal space through an OPS (Orchestrated Personal Space) service at a request by the client apparatus; registering a shared resource received from the client apparatus in a media server; registering a plurality of user apparatuses in the virtual personal space by inviting, by the client apparatus, the plurality of user apparatuses to the virtual personal space; and controlling, by the client apparatus, an operation of executing the shared resource through a data session connection to the invited apparatuses.
Abstract translation: 多对象并发控制方法包括执行从客户机装置和用户装置接收的用户认证; 响应于完成的用户认证，根据客户端设备的请求，通过OPS（协调个人空间）服务创建虚拟个人空间; 在媒体服务器中注册从所述客户端装置接收到的共享资源; 通过所述客户端装置向所述虚拟个人空间邀请所述多个用户装置，在所述虚拟个人空间中登记多个用户装置; 以及由所述客户端装置控制通过与被邀请装置的数据会话连接来执行所述共享资源的操作。
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7.发明申请METHOD FOR PROVIDING QUALITY OF SERVICE IN SOFTWARE-DEFINED NETWORKING BASED NETWORK AND APPARATUS USING THE SAME 有权基于软件定义网络的网络提供服务质量的方法及其使用方法公开(公告)号：US20140112150A1
公开(公告)日：2014-04-24
申请号：US14060459
申请日：2013-10-22
Inventor： Nam Seok KO , Hwan Jo HEO , Sung Kee NOH , Sung Jin MOON , Woo Sug JUNG , Byung Ho YAE , Tae Soo CHUNG , Jong Dae PARK
IPC: H04L12/851
CPC classification number: H04L47/24
Abstract: Disclosed is a Quality of Service (QoS) providing method and apparatus in a software-defined networking (SDN) based network, the QoS providing method including receiving a first packet of a predetermined flow, searching for forwarding information corresponding to the packet and QoS rule information corresponding to the packet in a forwarding table and a QoS rule table, respectively, transmitting the packet to a controller if the forwarding information and the QoS rule information do not exist in the forwarding table and the QoS rule table, and generating a flow entry corresponding to the packet in a flow learning table based on forwarding information and QoS rule information that are received from the controller, thereby efficiently providing QoS.
Abstract translation: 公开了一种基于软件定义网络（SDN）的网络中的服务质量（QoS）提供方法和装置，所述QoS提供方法包括接收预定流量的第一分组，搜索对应于分组的转发信息和QoS规则 如果在转发表和QoS规则表中不存在转发信息和QoS规则信息，则将转发表中的分组对应的信息和QoS规则表分别发送到控制器，并且生成流入口 对应于基于从控制器接收的转发信息和QoS规则信息的流学习表中的分组，由此有效地提供QoS。
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8.发明申请APPARATUS AND METHOD FOR PROVIDING CONTENT, AND SYSTEM FOR PROVIDING CONTENT WITH THE SAID APPARATUS 有权用于提供内容的装置和方法，以及用于提供装置的内容的系统公开(公告)号：US20140082135A1
公开(公告)日：2014-03-20
申请号：US13941083
申请日：2013-07-12
Inventor： Woo Suk JUNG , Jong Dae PARK , Tae Soo CHUNG , Byung Ho YAE , Sung Kee NOH , Sung Jin MOON , Nam Seok KO , Hwan Jo HEO
IPC: H04L29/08
CPC classification number: H04L67/02 , H04L67/1002 , H04L67/1029 , H04L67/2852
Abstract: The present invention provides content providing apparatus and method and a content providing system which maintains a compatibility with an IP network and deliver a content with a complete distributed architecture excluding the content synchronizing process and the request routing process which delivers the content.
Abstract translation: 本发明提供了内容提供装置和方法以及内容提供系统，其保持与IP网络的兼容性，并且提供具有完整的分布式架构的内容，不包括内容同步处理和递送内容的请求路由进程。
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公开(公告)号：US20200301944A1
公开(公告)日：2020-09-24
申请号：US16817961
申请日：2020-03-13
Inventor： Chang Hyun LEE , Sung Kee NOH , Hwan Jo HEO , Nam Seok KO
Abstract: An off-chain data storage method and apparatus for supporting the integrity and capacity scalability of a data object stored in an off-chain storage. The off-chain data storage method includes collecting a plurality of transactions for a plurality of data objects, creating a root transaction on the basis of a Merkle root of a Merkle tree created based on the collected transactions, and storing the root transaction in a blockchain storage.
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10.发明申请公开(公告)号：US20150288830A1
公开(公告)日：2015-10-08
申请号：US14663611
申请日：2015-03-20
Inventor： Nam Seok KO , Sung Kee NOH
CPC classification number: H04M19/042 , H04M19/047
Abstract: An apparatus for controlling a ringtone and vibration automatically, which includes: a user volume controlling unit which sets an output level of a receiving ringtone of a portable device through an operation of a user; a ringtone generating unit which generates a signal for determining the output level of the ringtone according to the setting of the user volume controlling unit; a speaker which receives the signal of the ringtone generating unit and outputs the ringtone at the output level depending on the signal; a microphone which receives the ringtone output through the speaker; and a processing unit which compares a reception level of the ringtone received through the microphone and the output level of the signal or the speaker, generates a control signal for controlling the output level based on a result of the comparison, and outputs the control signal to the ringtone generating unit.
Abstract translation: 一种用于自动控制铃声和振动的装置，包括：用户音量控制单元，其通过用户的操作来设置便携式设备的接收铃声的输出电平; 铃声产生单元，其根据用户音量控制单元的设置产生用于确定铃音的输出电平的信号; 扬声器，其接收所述铃音产生单元的信号并根据所述信号将所述铃音输出在所述输出电平; 接收通过扬声器的铃声输出的麦克风; 以及处理单元，其比较通过麦克风接收的铃音的接收电平和信号或扬声器的输出电平，基于比较的结果生成用于控制输出电平的控制信号，并将控制信号输出到 铃声产生单元。
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