ETRI-Knowledge Sharing Plaform



특허 검색
구분 출원국
출원년도 ~ 키워드


등록 트래픽 과적으로 인한 네트워크 서비스 품질 저하를 개선하는 지능형 트래픽 제어 서비스

트래픽 과적으로 인한 네트워크 서비스 품질 저하를 개선하는 지능형 트래픽 제어 서비스
이미지 확대
오정열, 정환석, 두경환, 김광옥
16140966 (2018.09.25)
20190349081 (2019.11.14)
10673523 (2020.06.02)
17HH3200, SDN 기반 유무선 액세스 통합 광네트워킹 기술, 정환석
A traffic control method and apparatus for solving service quality degradation caused by traffic overhead in a specific node, on which traffic is concentrated in the specific node because of traffic congestion in a software defined network (SDN) environment. A traffic control method to be performed by an SDN controller of an SDN environment includes: collecting real-time traffic state information of a network; detecting traffic overhead of at least one node on the basis of the collected real-time traffic state information; determining whether network resources are available to the at least one node where the traffic overhead is detected; and changing a service level agreement (SLA)-based bandwidth allowable capacity with regard to the at least one node in accordance with available network resources.
KSP 제안 키워드
Bandwidth control, Communication node, Network resources, Quality degradation, Real-Time, SDN-based, Service Quality, Service-level Agreement(SLA), Software-Defined, Software-Defined Networking(SDN), State information, Traffic congestion, Traffic control, control method, defined network, real-time traffic, sdn controller, service level, traffic overhead, traffic state
패밀리 특허 목록
구분 특허 출원국 KIPRIS
등록 SDN 기반의 통신 노드에서의 트래픽 과적에 따른 서비스 품질 저하를 해소하기 위한 대역폭 제어 방법 및 장치 대한민국