公开(公告)号：US20170048118A1

公开(公告)日：2017-02-16

申请号：US15235531

申请日：2016-08-12

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Sang CHOI ,  Chung Lae CHO ,  Young Hwa KIM ,  Sang Sik YOON

IPC: H04L12/26 ,  H04L29/06

CPC classification number: H04L43/062 ,  H04L43/024 ,  H04L43/04

Abstract: An apparatus for collecting adaptive flow statistics data includes a node type collector to access a network node and collect flows; a flow type calculator to calculate two or more flow types according to a flow duration length and request the node type collector to collect flow statistics data of a corresponding type of a flow at every collection period that corresponds to each of the two or more flow types; and a flow statistics storage to store the two or more flow types calculated by the flow type calculator, and store the flow statistics data, collected by the node type collector, for each of the two or more flow types in a table.

Abstract translation: 用于采集自适应流统计数据的装置包括：接收网络节点并收集流的节点类型收集器; 流型计算器，用于根据流程持续时间长度计算两个或多个流类型，并请求节点类型收集器在每个收集周期收集对应于两个或多个流类型中的每一个流的类型的流的统计数据 ; 以及流量统计存储器，用于存储由流类型计算器计算出的两个或多个流类型，并且将由节点类型收集器收集的流统计数据存储在表中的两个或多个流类型中的每一个。

公开(公告)号：US20150381462A1

公开(公告)日：2015-12-31

申请号：US14702906

申请日：2015-05-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Tae Sang CHOI ,  Sang Sik YOON ,  Sae Hoon KANG ,  Ji Young KWAK ,  Young Hwa KIM ,  Sae Hyong PARK ,  Yong Yoon SHIN ,  Ji Soo SHIN ,  Sun Hee YANG ,  Byung Yun LEE ,  Byung Joon LEE

IPC: H04L12/26

CPC classification number: H04L41/0893 ,  H04L43/0817 ,  H04L43/16

Abstract: A system and method for virtualizing SDN-based network monitoring. The system for includes: an information collector, a monitoring component, an information converter, and a resource allocator, in which a user-defined virtual monitor is included so that integrated monitoring may be performed, and expandability may be guaranteed to dynamically respond to a user's, demands.

Abstract translation: 一种用于虚拟化基于SDN的网络监控的系统和方法。 该系统包括：信息收集器，监视组件，信息转换器和资源分配器，其中包括用户定义的虚拟监视器，使得可以执行集成监视，并且可以保证可扩展性以动态地响应于 用户需求。