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    • 1. 发明申请
    • DRY ADHESIVE FASTENER SYSTEM AND METHOD OF USING THE SAME
    • 干燥粘合紧固件系统及其使用方法
    • US20110271497A1
    • 2011-11-10
    • US13144815
    • 2010-02-12
    • Kahp Yang SuhTae Il KimChang Hyun PangWeon Gyu Bae
    • Kahp Yang SuhTae Il KimChang Hyun PangWeon Gyu Bae
    • A44B18/00
    • A44B18/0073A44B18/0007C09J5/00C09J2201/626C09J2467/00F16B5/07Y10T24/27Y10T24/2783
    • Provided are a dry adhesive fastening system which has a relatively superior adhesion, does not almost generate noises during the attaching or detaching operation, has a simplified structure adapted to mass production requirements, and a method of using the same. For this, the dry adhesive fastening system includes a first adhesion member having a first microvillus disposed on a first board and a second adhesion member having a second microvillus disposed on a second board to contact the first adhesion, thereby providing adhesion. Also, unlike the existing velcro fastening system, the hook and loop may not be classified to improve production yield and effectiveness. Also, during the attachment/detachment, the noises may do not occur. In addition, since the microvillus having the micro or nano size is used, the adhesion may be realized even though a very small area is provided. Therefore, the dry adhesive fastening system according to the embodiment of the present invention may be applied in fields greater than those of the existing velcro fastening system.
    • 提供了一种具有相对优异的附着力的干燥粘合剂紧固系统,在附接或拆卸操作期间几乎不产生噪声,具有适于批量生产要求的简化结构及其使用方法。 为此,干式粘合剂紧固系统包括具有设置在第一板上的第一微生物的第一粘合构件和设置在第二板上的第二微孔的第二粘合构件以接触第一粘合,从而提供粘合。 此外,与现有的维可牢尼龙搭扣系统不同,钩环可以不分类以提高产量和效果。 此外,在附着/拆卸期间,可能不会发生噪声。 此外,由于使用微米或纳米尺寸的微生物,即使提供非常小的面积,也可以实现粘附。 因此,根据本发明的实施例的干式粘合剂紧固系统可以应用于比现有的尼龙搭扣系统的领域更大的领域。
    • 3. 发明授权
    • Method for supporting multicast service in ethernet passive optical network system
    • 以太网无源光网络系统中支持组播业务的方法
    • US07480295B2
    • 2009-01-20
    • US10944328
    • 2004-09-17
    • Jung Sik SungTae Il KimHyeong Ho Lee
    • Jung Sik SungTae Il KimHyeong Ho Lee
    • H04L12/28
    • H04L12/18
    • There is provided a method for supporting a multicast service in an Ethernet passive optical network system. Since an Optical Network Unit (ONU) system monitors an IGMP (Internet Group Management Protocol) message and informs the monitored result of an Optical Line Terminal (OLT) system so that the OLT system creates L2 multicast forwarding table using a multicast address and ONU ID information in a PON port, the ONU system transmits the multicast packet only to a corresponding subscriber on the basis of the L2 multicast forwarding table when receiving a multicast packet. Therefore, it is possible to transfer a multicast packet only to a specific ONU system belonging to a corresponding multicast address group among a plurality of ONU systems.
    • 提供了一种在以太网无源光网络系统中支持组播业务的方法。 由于光网络单元(ONU)系统监视IGMP(因特网组管理协议)消息,并通知光线路终端(OLT)系统的监控结果,使得OLT系统使用组播地址和ONU ID创建L2组播转发表 在PON端口中的信息中,当接收到组播数据包时,ONU系统基于L2组播转发表将组播数据包发送给对应的用户。 因此,可以将多播分组仅传送到属于多个ONU系统中的对应多播地址组的特定ONU系统。
    • 5. 发明授权
    • Method for providing QoS (quality of service)—guaranteeing multi-path and method for providing disjoint path using the same
    • 提供QoS(服务质量) - 保证多路径的方法和使用其提供不相交路径的方法
    • US07366114B2
    • 2008-04-29
    • US10622877
    • 2003-07-18
    • Hye Kyeong ParkTae Il Kim
    • Hye Kyeong ParkTae Il Kim
    • H04L12/28
    • H04L45/48H04L45/00H04L45/124H04L45/128H04L45/24H04L45/30
    • A method for providing a QoS-guaranteeing multi-path and a method for providing disjoint paths using the same are provided. The method configures the shortest path tree by adapting the start node “s” and the destination node “d”. When a new node is selected as a tree node in a tree configuration process according to the “s” or the “d”, the closest node to either the “s” or the “d” is selected. If a specified node “v” is contained in both a tree oriented from the “s” and another tree oriented from the “d”, one path of “s”-“v”-“d” is created. If all nodes are contained in either the tree of “s” or the other tree of “d”, then a program of path creation process is terminated. Further, the method further includes a step for determining two disjoint paths from the “s” to the “d” among the found multiple paths above.
    • 提供了一种用于提供QoS保证的多路径的方法和提供使用其的不相交路径的方法。 该方法通过调整起始节点“s”和目的节点“d”来配置最短路径树。 当在根据“s”或“d”的树配置处理中选择新节点作为树节点时,选择与“s”或“d”最接近的节点。 如果指定节点“v”包含在从“s”开始的树中,并且另一棵树从“d”定向,则会创建一个“s” - “v” - “d”路径。 如果所有节点都包含在“s”树或“d”的另一个树中,则终止路径创建过程的程序。 此外,该方法还包括确定在上述找到的多个路径中的从“s”到“d”的两个不相交路径的步骤。
    • 7. 发明授权
    • Method of providing multicast services in virtual private LAN
    • 在虚拟专用LAN中提供多播服务的方法
    • US07769007B2
    • 2010-08-03
    • US11635559
    • 2006-12-08
    • Kyeseon LeeTae Il KimHae Won Jung
    • Kyeseon LeeTae Il KimHae Won Jung
    • H04L12/54
    • H04L45/00H04L12/1886H04L45/16H04L45/502H04L45/54
    • A method of providing multicast services in a virtual private local area network (LAN) is provided. The method of providing multicast services, which is used by a provider edge in a virtual private LAN in which the provider edge, a customer edge, and a management system are connected to each other, includes: establishing a VPLS table used to transmit a received Ethernet frame to a destination; after receiving an Ethernet frame from the customer edge, searching the VPLS table in order to determine whether or not group information related to the destination of the Ethernet frame exists in the VPLS table; if the group information does not exist, requesting the group information from the management system, receiving the information, and then, updating the VPLS table by adding the received group information; and determining an output interface by referring to the group information, and transmitting the Ethernet frame. According to the method, when multicast traffic, such as Internet protocol (IP) broadcasting, is transmitted in a VPLS network, the VPLS management system for managing groups of customers is linked, thereby solving the problem that multicast traffic is transmitted to unauthorized customers.
    • 提供了一种在虚拟专用局域网(LAN)中提供多播服务的方法。 提供边缘,客户边缘和管理系统彼此连接的虚拟专用LAN中的提供商边缘使用的多播服务的方法包括:建立用于发送接收到的所述VPLS表的VPLS表 以太网帧到目的地; 在从客户边缘接收到以太网帧之后,搜索VPLS表以便确定在VPLS表中是否存在与以太网帧的目的地有关的组信息; 如果组信息不存在,则从管理系统请求组信息,接收信息,然后通过添加接收到的组信息来更新VPLS表; 以及通过参考组信息确定输出接口,并发送以太网帧。 根据该方法,当在VPLS网络中传输诸如因特网协议(IP)广播的组播流量时,用于管理用户组的VPLS管理系统被链接,从而解决了向未经授权的客户传送组播流量的问题。
    • 10. 发明申请
    • Method of providing multicast services in virtual private LAN
    • 在虚拟专用LAN中提供多播服务的方法
    • US20070133529A1
    • 2007-06-14
    • US11635559
    • 2006-12-08
    • Kyeseon LeeTae Il KimHae Won Jung
    • Kyeseon LeeTae Il KimHae Won Jung
    • H04L12/56
    • H04L45/00H04L12/1886H04L45/16H04L45/502H04L45/54
    • A method of providing multicast services in a virtual private local area network (LAN) is provided. The method of providing multicast services, which is used by a provider edge in a virtual private LAN in which the provider edge, a customer edge, and a management system are connected to each other, includes: establishing a VPLS table used to transmit a received Ethernet frame to a destination; after receiving an Ethernet frame from the customer edge, searching the VPLS table in order to determine whether or not group information related to the destination of the Ethernet frame exists in the VPLS table; if the group information does not exist, requesting the group information from the management system, receiving the information, and then, updating the VPLS table by adding the received group information; and determining an output interface by referring to the group information, and transmitting the Ethernet frame. According to the method, when multicast traffic, such as Internet protocol (IP) broadcasting, is transmitted in a VPLS network, the VPLS management system for managing groups of customers is linked, thereby solving the problem that multicast traffic is transmitted to unauthorized customers.
    • 提供了一种在虚拟专用局域网(LAN)中提供多播服务的方法。 提供边缘,客户边缘和管理系统彼此连接的虚拟专用LAN中的提供商边缘使用的多播服务的方法包括:建立用于发送接收到的所述VPLS表的VPLS表 以太网帧到目的地; 在从客户边缘接收到以太网帧之后,搜索VPLS表以便确定在VPLS表中是否存在与以太网帧的目的地有关的组信息; 如果组信息不存在,则从管理系统请求组信息,接收信息,然后通过添加接收到的组信息来更新VPLS表; 以及通过参考组信息确定输出接口,并发送以太网帧。 根据该方法,当在VPLS网络中传输诸如因特网协议(IP)广播的组播流量时,用于管理用户组的VPLS管理系统被链接,从而解决了向未经授权的客户传送组播流量的问题。