公开(公告)号：US09954775B2

公开(公告)日：2018-04-24

申请号：US14952745

申请日：2015-11-25

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Sae Hyong Park ,  Byung Joon Lee ,  Ji Soo Shin ,  Tae Hong Kim ,  Jae Ho You

IPC: H04L12/28 ,  H04L12/713 ,  H04L12/24

CPC classification number: H04L45/586 ,  H04L41/04 ,  H04L41/12

Abstract: A software-defined network (SDN) system and method for implementing the same can construct a network having flexible network topology by abstracting switches and controllers, as well as a host connected to said switches, and controllers, thereby increasing scalability of a hierarchical SDN network. The SDN system includes a host part, an SDN switch part, and an SDN controller part.

公开(公告)号：US09705745B2

公开(公告)日：2017-07-11

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: H04L12/24 ,  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.