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    LARGE-SCALE CLUSTER MONITORING SYSTEM, AND METHOD OF AUTOMATICALLY BUILDING/RESTORING THE SAME
    3.
    发明申请
    LARGE-SCALE CLUSTER MONITORING SYSTEM, AND METHOD OF AUTOMATICALLY BUILDING/RESTORING THE SAME 失效
    大规模集群监控系统及其自动建立/恢复方法

    公开(公告)号：US20090150718A1

    公开(公告)日：2009-06-11

    申请号：US12186097

    申请日：2008-08-05

    Applicant: Choon-Seo Park ,  Song-Woo Sok ,  Chang-Soo Kim ,  Yoo-Hyun Park ,  Yong-Ju Lee ,  Jin-Hwan Jeong ,  Hag-Young Kim

    Inventor： Choon-Seo Park ,  Song-Woo Sok ,  Chang-Soo Kim ,  Yoo-Hyun Park ,  Yong-Ju Lee ,  Jin-Hwan Jeong ,  Hag-Young Kim

    IPC: G06F11/20 ,  G06F11/34 ,  G06F15/16

    CPC classification number: G06F11/3495 ,  G06F11/2025 ,  H04L41/046 ,  H04L41/0672 ,  H04L41/0677 ,  H04L67/125 ,  H04L69/40

    Abstract: Provided are a large-scale cluster monitoring system and a method for automatically building/restoring the same, which can automatically build a large-scale monitoring system and can automatically build a monitoring environment when a failure occurs in nodes. The large-scale cluster monitoring system includes a CM server, a BD server, GM nodes, NA nodes, and a DB agent. The CM server manages nodes in a large-scale cluster system. The DB server stores monitoring information that is state information of nodes in groups. The GM nodes respectively collect the monitoring information that is the state information of the nodes in the corresponding groups to store the collected monitoring information in the DB server. The NA nodes access the CM server to obtain GM node information and respectively collect the state information of the nodes in the corresponding groups to transfer the collected state information to the corresponding GM nodes. The DB agent monitors the monitoring information of the nodes in the groups, which is stored in the DB server, to detect a possible node failure.

    Abstract translation: 提供了一种大型集群监控系统和一种自动建立/恢复系统的方法，可以自动构建大型监控系统，并可以在节点发生故障时自动构建监控环境。 大型集群监控系统包括CM服务器，BD服务器，GM节点，NA节点和DB代理。 CM服务器管理大规模集群系统中的节点。 DB服务器存储作为节点的状态信息的监视信息。 GM节点分别收集作为相应组中的节点的状态信息的监视信息，以将收集的监视信息存储在DB服务器中。 NA节点访问CM服务器以获得GM节点信息，并分别收集相应组中的节点的状态信息，以将收集的状态信息传送到相应的GM节点。 DB代理监视存储在DB服务器中的组中的节点的监视信息，以检测可能的节点故障。

    Phase shifter having power dividing function
    4.
    发明申请
    Phase shifter having power dividing function 有权
    移相器具有功率分配功能

    公开(公告)号：US20060164185A1

    公开(公告)日：2006-07-27

    申请号：US10564396

    申请日：2004-07-14

    Applicant: Jae-Hoon Tae ,  Yong-Ju Lee ,  Myoung-Kulk Kim ,  Joo-Sung Park ,  Joo-Hyung Lee

    Inventor： Jae-Hoon Tae ,  Yong-Ju Lee ,  Myoung-Kulk Kim ,  Joo-Sung Park ,  Joo-Hyung Lee

    IPC: H01P1/18

    CPC classification number: H01P1/184 ,  H01Q1/246 ,  H01Q3/32

    Abstract: Disclosed is a phase shifter having a power dividing function. The phase shifter includes: an input port for receiving a radio frequency (RF) signal; a power dividing unit for dividing the RF signal into a first divided signal of which phase is to be varied and a second divided signal having a fixed phase value; a first output port for outputting the second divided signal having the fixed phase value; a phase shift unit for dividing the first divided signal into a third divided signal and a fourth divided signal wherein the third divided signal and the fourth divided signal move in opposite directions; a phase delay unit for shifting phase of the third divided signal and the fourth divided signal based on a difference in a path length of the third divided signal and the fourth divided signal, to thereby generate phase-shifted signals; and at least two second output ports connected to the phase delay unit, for outputting the phase-shifted signals.

    Abstract translation: 公开了具有功率分配功能的移相器。 移相器包括：用于接收射频（RF）信号的输入端口; 功率分配单元，用于将RF信号划分为要改变相位的第一分频信号和具有固定相位值的第二分频信号; 第一输出端口，用于输出具有固定相位值的第二分频信号; 用于将第一划分信号划分为第三分频信号和第四分频信号的相移单元，其中第三分频信号和第四分频信号沿相反方向移动; 相位延迟单元，用于基于第三分频信号和第四分频信号的路径长度的差异来移位第三分频信号和第四分频信号的相位，从而产生相移信号; 以及连接到相位延迟单元的至少两个第二输出端口，用于输出相移信号。

    Availability prediction method for high availability cluster
    8.
    发明授权
    Availability prediction method for high availability cluster 失效
    高可用性集群的可用性预测方法

    公开(公告)号：US07930137B2

    公开(公告)日：2011-04-19

    申请号：US12184707

    申请日：2008-08-01

    Applicant: Yong-Ju Lee ,  Ok-Gee Min ,  Chang-Soo Kim ,  Yoo-Hyun Park ,  Choon-Seo Park ,  Song-Woo Sok ,  Jin-Hwan Jeong ,  Won-Jae Lee ,  Hag-Young Kim

    Inventor： Yong-Ju Lee ,  Ok-Gee Min ,  Chang-Soo Kim ,  Yoo-Hyun Park ,  Choon-Seo Park ,  Song-Woo Sok ,  Jin-Hwan Jeong ,  Won-Jae Lee ,  Hag-Young Kim

    IPC: G06F17/18

    CPC classification number: G06F11/008 ,  G06F11/2007 ,  G06F11/2035

    Abstract: Provided is an availability prediction method for a high availability. The method includes calculating a basic survival probability that the other node survives until a failure on one node of two nodes constituting a cluster is fixed, and determining an optimal number of nodes meeting a preset reference availability probability by calculating an availability probability for a predetermined range of the number of nodes on the basis of the basic survival probability. The method determines the number of nodes in the high availability cluster so as to match a reference availability probability, and is able to accomplish an optimal configuration of a cluster by calculating the availability probabilities for combinations between active node and passive nodes and between head nodes and switches.

    Abstract translation: 提供了一种高可用性的可用性预测方法。 该方法包括计算另一个节点存在的基本生存概率，直到构成簇的两个节点的一个节点上的故障是固定的，并且通过计算预定范围的可用性概率来确定满足预设参考可用性概率的最佳节点数量 的节点数量在基本生存概率的基础上。 该方法确定高可用性集群中的节点数量，以便匹配参考可用性概率，并且能够通过计算主动节点和被动节点之间以及主节点之间的组合的可用性概率来完成集群的最佳配置 开关。

    METHOD FOR CREATING, EDITING, AND REPRODUCING MULTI-OBJECT AUDIO CONTENTS FILES FOR OBJECT-BASED AUDIO SERVICE, AND METHOD FOR CREATING AUDIO PRESETS
    9.
    发明申请
    METHOD FOR CREATING, EDITING, AND REPRODUCING MULTI-OBJECT AUDIO CONTENTS FILES FOR OBJECT-BASED AUDIO SERVICE, AND METHOD FOR CREATING AUDIO PRESETS 有权
    用于创建，编辑和复制用于基于对象的音频服务的多目标音频内容文件的方法以及用于创建音频预设的方法

    公开(公告)号：US20100076577A1

    公开(公告)日：2010-03-25

    申请号：US12527330

    申请日：2008-02-18

    Applicant: Tae-Jin Lee ,  Yong-Ju Lee ,  Jae-Hyoun Yoo ,  Dae-Young Jang ,  In-Seon Jang ,  Jin-Woo Hong

    Inventor： Tae-Jin Lee ,  Yong-Ju Lee ,  Jae-Hyoun Yoo ,  Dae-Young Jang ,  In-Seon Jang ,  Jin-Woo Hong

    IPC: G06F17/00

    CPC classification number: G11B27/034 ,  G10L19/008 ,  G11B27/3027

    Abstract: Provided are a method for creating, editing and reproducing a multi-object audio content file for an object-based audio service and a method for creating audio presets. The multi-object audio content file creating method includes creating a plurality of frames for each audio object forming an audio content; and creating a multi-object audio content file by grouping and storing the frames according to each reproduction time. This invention can enhance functions of the object-based audio service and make it easy to access to each audio object of an audio content file.

    Abstract translation: 提供了一种用于创建，编辑和再现用于基于对象的音频服务的多对象音频内容文件的方法和用于创建音频预设的方法。 多对象音频内容文件创建方法包括为形成音频内容的每个音频对象创建多个帧; 以及通过根据每个再现时间对帧进行分组和存储来创建多对象音频内容文件。 本发明可以增强基于对象的音频服务的功能，并且可以容易地访问音频内容文件的每个音频对象。

    AVAILABILITY PREDICTION METHOD FOR HIGH AVAILABILITY CLUSTER
    10.
    发明申请
    AVAILABILITY PREDICTION METHOD FOR HIGH AVAILABILITY CLUSTER 失效
    高可用性集群的可用性预测方法

    公开(公告)号：US20090150717A1

    公开(公告)日：2009-06-11

    申请号：US12184707

    申请日：2008-08-01

    Applicant: Yong-Ju Lee ,  Ok-Gee Min ,  Chang-Soo Kim ,  Yoo-Hyun Park ,  Choon-Seo Park ,  Song-Woo Sok ,  Jin-Hwan Jeong ,  Won-Jae Lee ,  Hag-Young Kim

    Inventor： Yong-Ju Lee ,  Ok-Gee Min ,  Chang-Soo Kim ,  Yoo-Hyun Park ,  Choon-Seo Park ,  Song-Woo Sok ,  Jin-Hwan Jeong ,  Won-Jae Lee ,  Hag-Young Kim

    IPC: G06F11/20 ,  G06F11/00

    CPC classification number: G06F11/008 ,  G06F11/2007 ,  G06F11/2035

    Abstract: Provided is an availability prediction method for a high availability. The method includes calculating a basic survival probability that the other node survives until a failure on one node of two nodes constituting a cluster is fixed, and determining an optimal number of nodes meeting a preset reference availability probability by calculating an availability probability for a predetermined range of the number of nodes on the basis of the basic survival probability. The method determines the number of nodes in the high availability cluster so as to match a reference availability probability, and is able to accomplish an optimal configuration of a cluster by calculating the availability probabilities for combinations between active node and passive nodes and between head nodes and switches.

    Abstract translation: 提供了一种高可用性的可用性预测方法。 该方法包括计算另一个节点存在的基本生存概率，直到构成簇的两个节点的一个节点上的故障是固定的，并且通过计算预定范围的可用性概率来确定满足预设参考可用性概率的最佳节点数量 的节点数量在基本生存概率的基础上。 该方法确定高可用性集群中的节点数量，以便匹配参考可用性概率，并且能够通过计算主动节点和被动节点之间以及主节点之间的组合的可用性概率来完成集群的最佳配置 开关。

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