빌딩 에너지 통합 관제 장치 및 방법
    11.
    发明公开
    빌딩 에너지 통합 관제 장치 및 방법 有权
    建筑能源综合管理设备与建筑能源综合管理方法

    公开(公告)号:KR1020120096742A

    公开(公告)日:2012-08-31

    申请号:KR1020110016015

    申请日:2011-02-23

    Abstract: PURPOSE: A building energy integration controlling apparatus and a method thereof are provided to efficiently perform access control for integrated energy management through security policy definition of a building in an integration control center. CONSTITUTION: It differently sets whether to access permission about building energy related devices in policy database(96). The policy database stores access policy information obtained to a user. It resets whether to access permission about building energy related devices in policy database.

    Abstract translation: 目的:提供一种建筑物能量积分控制装置及其方法,以通过集成控制中心的建筑物的安全策略定义来有效地执行集成能量管理的访问控制。 规定:它不同地设置是否访问在策略数据库中建立能源相关设备的权限(96)。 策略数据库将获得的访问策略信息存储到用户。 它重置是否访问在策略数据库中建立能源相关设备的权限。

    다중 패킷 관문 교환장치를 갖는 범용 패킷 무선 서비스 시스템, 및 패킷 관문 교환장치 선택 방법
    14.
    发明公开

    公开(公告)号:KR1020040056486A

    公开(公告)日:2004-07-01

    申请号:KR1020020082873

    申请日:2002-12-23

    CPC classification number: H04W88/16 H04W48/17

    Abstract: PURPOSE: A GPRS(General Packet Radio Service) system having a multi-GGSN(Gateway GPRS Supporting Node) and a method for selecting a GGSN are provided to increase system availability through dispersion and flexibly cope with traffic increase and decrease by processing an external network with many nodes. CONSTITUTION: A GPRS system having a multi-GGSN comprises an SGSN(Serving GPRS Supporting Node)(201), a GPRS network(202), a multi-GGSN part(210), a FA(Foreign Agent)(203), an operator network(204), a DNS(Domain Name System)(205), a DHCP(Dynamic Host Configuration Protocol)(206), an edge router(207), and an external network(208). The multi-GGSN part(210) consists of many sub GGSNs(210-1-210-n), and the sub GGSNs(210-1-210-n) are the same systems executing identical functions. The sub GGSNs(210-1-210-n) work independently in a notion of load distribution. If one among the sub GGSNs(210-1-210-n) is down, another node takes a share in the node's duties.

    Abstract translation: 目的:提供具有多GGSN(网关GPRS支持节点)和选择GGSN的GPRS(通用分组无线业务)系统,以通过分散增加系统可用性,通过处理外部网络灵活应对流量增加和减少 有很多节点。 构成:具有多GGSN的GPRS系统包括SGSN(服务GPRS支持节点)(201),GPRS网络(202),多GGSN部分(210),FA(外地代理)(203), 运营商网络(204),DNS(域名系统)(205),DHCP(动态主机配置协议)(206),边缘路由器(207)和外部网络(208)。 多GGSN部分(210)由许多子GGSN(210-1-210-n)组成,子GGSN(210-1-210-n)是执行相同功能的相同系统。 子GGSN(210-1-210-n)以负载分布的概念独立工作。 如果子GGSN(210-1-210-n)中的一个正在关闭,则另一个节点在该节点的任务中占据一份份额。

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