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公开(公告)号：KR1019940017583A
公开(公告)日：1994-07-27
申请号：KR1019920026081
申请日：1992-12-29
IPC: H04M3/22
Abstract: 본 발명의 목적은 이러한 요소들을 해결하고 각 기능별 메시지 구성에 융통성을 부여하기 위하여 시스템 라이브리를 이용한 각 기능별 메시지 구성방법을 제공하는데 있다.
본 발명은 교환시스템이 운용중인 상태에서 발생될 수 있는 각종 장애 및 상태메시지의 처리구성 과정을 시스템 라이브리(library)를 이용함으로써 각 기능별 메시지 구성의 독립성과 융통성을 부여하고 각 메시지가 갖은 수 있는 특성을 최대한 활용하여 메시지 내용의 충실을 이루어 시스템 운용 자료로써 효과적으로 이용할 수 있도록한 것이다. 그리고 이러한 정보를 이용하여 통계 및 시스템 상태 관리기능과의 연계를 용이하게 할 수 있는 방법을 동시에 제공할 수 있다.-
公开(公告)号：KR1019940001698B1
公开(公告)日：1994-03-05
申请号：KR1019910003327
申请日：1991-02-28
IPC: H04M3/22
Abstract: The CPU occupation time of main processor is measured to detect an overload of a system and a service function of main processor is restricted according to the detected load condition. The method comprises the steps op: (a) counting a reference clock signal transmitted from an operating system to set a time unit by 60 seconds; (b) analyzing the load condition by receiving a CPU pause time data transmitted from an operating system and a time unit and repeating the step (a) when load condition is normal; and (c) analizing a current state and an one step ahead state of the load and processing the load according to a grade of the load condition.
Abstract translation: 测量主处理器的CPU占用时间以检测系统的过载，并根据检测到的负载条件限制主处理器的服务功能。 该方法包括以下步骤：（a）计数从操作系统发送的参考时钟信号，以将时间单位设定60秒; （b）通过接收从操作系统发送的CPU暂停时间数据和时间单位来分析负载状况，并且当负载状况正常时重复步骤（a）; 和（c）分析负载的当前状态和一个前进状态，并根据负载条件的等级对负载进行处理。
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公开(公告)号：KR1019940001697B1
公开(公告)日：1994-03-05
申请号：KR1019910003194
申请日：1991-02-27
IPC: H04M3/22
Abstract: The method controls the load of an exchange according to the detected subscriber line and the relay occupation ratio. The method comprises the steps of: (a) detecting the overload of a processor; (b) requesting re-ignition or re-loading according to an overload state; (c) requesting check of the corresponding processor; (d) discriminating the checked results; (e) requesting block change of the corresponding processor.
Abstract translation: 该方法根据检测到的用户线路和继电器占用率来控制交换机的负载。 该方法包括以下步骤：（a）检测处理器的过载; （b）根据过载状态请求再点火或重新装载; （c）请求检查相应的处理器; （d）区分检查结果; （e）请求对应的处理器的块更改。
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Patent Agency Ranking86.发明授权이더넷에 기반을 둔 패킷 전달 계층 방식의 수동형 광 네트워크를 제공하는 커넥션 관리 서버, ＯＬＴ, ＯＮＵ/ＯＮＴ 및 그 제공 방법과 시스템 有权/连接管理服务器OLT ONU / ONT以及用于提供基于以太网的PTL-PON的系统和方法
公开(公告)号：KR101711661B1
公开(公告)日：2017-03-13
申请号：KR1020100134065
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04L12/2861 , H04Q11/0067 , H04Q2011/0079
Abstract: 본발명은일방의가입자종단의 ONU/ONT와타방의가입자종단의 ONU/ONT 간에 PTL 커넥션을설정하고, ONU/ONT와 OLT 간의 PON 구간에는 PTL-PON 방식을적용하여, 망전체적으로단일화된 PTL 커넥션을관리하는커넥션관리서버; 수신되는패킷의커넥션을관리하며상기패킷의전송방향에따라포맷변환하여전송하는 OLT; 및상기 PTL 커넥션의앤드포인트(End Point)가되어, 수신되는패킷의전송방향에따라패킷을포맷변환하여가입자단말또는상기 OLT에전송하는 ONU/ONT를포함하는이더넷에기반을둔 패킷전달계층 (PTL) 방식의수동형광 네트워크 (PON) 제공시스템을제공하여, 가입자종단의 ONU/ONT까지 PTL 방식이확장되고, 메트로망, 코어망, 액세스망, 전체가하나의커넥션으로관리됨으로써, 고신뢰의패킷정보를가입자종단까지전달하는효과를제공한다.
Abstract translation: 提供了一种基于以太网的分组传输层（PTL）方案的无源光网络（PON）提供系统，包括：连接管理服务器，通过在光网络单元之间建立PTL连接来管理整个网络上的统一PTL连接 （ONU）/光网络终端（ONT）和另一方的客户端接的ONU / ONT，并且通过将PTL-PON方案应用于ONU / ONT与光端机之间的PON部分 线路终端（OLT）; OLT管理接收到的分组的连接，并根据分组的传输方向转换分组的格式，从而发送分组; 并且ONU / ONT成为PTL连接的终点，以根据接收到的分组的传输方向转换分组的格式，从而将分组发送到客户终端或OLT。
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公开(公告)号：KR1020140125898A
公开(公告)日：2014-10-30
申请号：KR1020130042672
申请日：2013-04-18
Applicant: 한국전자통신연구원
CPC classification number: H04L47/2441 , H04L47/2408
Abstract: Disclosed are a method for transferring an emergency traffic in a software defined networking network and an apparatus performing the same. The method for transferring the emergency traffic in an open flow control device generates an emergency code for transferring the emergency traffic if an emergency state belonging to a predefined type occurs; transmits the generated emergency code to a first open flow switch connected to a transmission terminal transmitting the emergency traffic; and transmits a message for commanding update of the emergency code to at least one open flow switch included in a transferring path of the emergency traffic, thereby making each open flow switch recognize and transfer the emergency traffic. Thus, the method can efficiently transfer the emergency traffic in the software defined networking network.
Abstract translation: 公开了一种用于在软件定义的网络网络中传送紧急业务的方法和执行该紧急业务的装置。 如果发生属于预定类型的紧急状态，则在开放流量控制装置中传送紧急交通的方法产生用于传送紧急交通的紧急代码; 将生成的紧急代码发送到连接到发送紧急业务的发送终端的第一开放流量开关; 并且将紧急代码的更新命令的消息发送到包含在紧急业务的传送路径中的至少一个开放流程开关，从而使每个开放流量开关识别并传送紧急事件。 因此，该方法可以在软件定义的网络网络中有效地传输紧急业务。
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公开(公告)号：KR1020140052847A
公开(公告)日：2014-05-07
申请号：KR1020130125060
申请日：2013-10-21
Applicant: 한국전자통신연구원
IPC: H04L12/851
CPC classification number: H04L47/24
Abstract: Disclosed are a method for providing a quality of service (QoS) in a software-defined networking based network and an apparatus thereof. The method for providing the QoS comprises the steps of searching for forwarding information and QoS rule information corresponding to a first packet of a received predetermined flow 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 the forwarding information and the QoS rule information that are received from the controller, thereby efficiently providing the QoS.
Abstract translation: 公开了一种在基于软件定义的基于网络的网络及其装置中提供服务质量（QoS）的方法。 提供QoS的方法包括以下步骤：分别在转发表和QoS规则表中搜索与接收到的预定流的第一分组相对应的转发信息和QoS规则信息; 如果转发表和QoS规则表中不存在转发信息和QoS规则信息，则将该分组发送到控制器; 并且基于从控制器接收的转发信息和QoS规则信息，在流学习表中生成与分组对应的流条目，从而有效地提供QoS。
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公开(公告)号：KR1020140036942A
公开(公告)日：2014-03-26
申请号：KR1020130038677
申请日：2013-04-09
Applicant: 한국전자통신연구원
CPC classification number: H04N21/231 , H04L45/46 , H04N21/266
Abstract: The present invention provides a device and a method for providing a content and a system for providing a content which transmits a content in a completely distributed structure by maintaining a compatibility with an IP network and excluding content synchronization and request routing process for transmitting the content. The provided system includes: a user terminal for requesting a content; a first content providing device for determining if a content is stored when a request for the content is received and transmitting the stored content to the user terminal when the content is stored; and a second content providing device which comprises a cluster with the first content providing device for determining if the content is stored according to a request of the first content providing device when the content is not stored in the first content providing device and transmitting the content to the user terminal through the first content terminal when the content is stored.
Abstract translation: 本发明提供了一种用于提供内容和系统的装置和方法，用于通过维持与IP网络的兼容性并且排除内容同步和请求发送内容的路由处理来提供以完全分布式结构发送内容的内容。 所提供的系统包括：用于请求内容的用户终端; 第一内容提供装置，用于当接收到对内容的请求时，确定是否存储内容，并且当存储内容时将所存储的内容发送到用户终端; 以及第二内容提供设备，其包括具有所述第一内容提供设备的群集，用于当所述内容未被存储在所述第一内容提供设备中时，根据所述第一内容提供设备的请求来确定是否存储所述内容，并将所述内容发送到 当存储内容时，通过第一内容终端的用户终端。
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90.发明公开이더넷에 기반을 둔 패킷 전달 계층 방식의 수동형 광 네트워크를 제공하는 커넥션 관리 서버, ＯＬＴ, ＯＮＵ/ＯＮＴ 및 그 제공 방법과 시스템 有权连接管理服务器，OLT，ONU / ONT以及用于提供以太网的PTL-PON的系统和方法
公开(公告)号：KR1020120072230A
公开(公告)日：2012-07-03
申请号：KR1020100134065
申请日：2010-12-23
Applicant: 한국전자통신연구원
CPC classification number: H04L12/2861 , H04Q11/0067 , H04Q2011/0079 , H04Q11/0066
Abstract: PURPOSE: A passive optical network providing connection management server of a packet transmission layer method based on an ethernet is provided to operate PTL(Packet Transport Layer) between an ONU(Optical Network Unit) and an ONT(Optical Network Terminal)(130) by applying PLT method technology to the end of the ONU/ONT. CONSTITUTION: A connection management server(110) establishes channels(C1~C3) and a channel group(10). The connection management server manages the connection state of all sections. A PTL connection is established between the ONU/ONT of a subscriber end and the ONU/ONT of other subscriber end. A PTL-PON(Passive Optical Network) method is applied to a PON section located between OLT(Optical Line Terminal)(120) and the ONU/ONT.
Abstract translation: 目的：提供一种提供基于以太网的分组传输层方法的连接管理服务器的无源光网络，用于通过以下方式在ONU（光网络单元）和ONT（光网络终端）（130）之间操作PTL（分组传输层）（130） 应用PLT方法技术到ONU / ONT的末尾。 构成：连接管理服务器（110）建立通道（C1〜C3）和通道组（10）。 连接管理服务器管理所有部分的连接状态。 在用户端的ONU / ONT与其他用户端的ONU / ONT之间建立PTL连接。 PTL-PON（被动光网络）方法被应用于位于OLT（光线路终端）（120）和ONU / ONT之间的PON部分。
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