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Registered METHOD AND APPARATUS FOR PROVIDING SOFTWARE-DEFINED NETWORKING WITH FLOW-BASED QOS CAPABILITY
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METHOD AND APPARATUS FOR PROVIDING SOFTWARE-DEFINED NETWORKING WITH FLOW-BASED QOS CAPABILITY
- Inventors
- Namseok Ko, Noh Sung Kee, Yae Byung Ho, Heo Hwanjo, Park Jong Dae, Moon Sung Jin, Woo-Sug Jung, Chung Tae-Soo
- Application No.
- 14060459 (2013.10.22)
- Publication No.
- 20140112150 (2014.04.24)
- Registration No.
- 9197568 (2015.11.24)
- Country
- UNITED STATES
- Project Code
- 12MI1400, Development of Flow Processing Engine for Supporting Next-Generation Telecommunication Equipments, Park Jong Dae
- Abstract
- Disclosed is a Quality of Service (QoS) providing method and apparatus in a software-defined networking (SDN) based network, the QoS providing method including receiving a first packet of a predetermined flow, searching for forwarding information corresponding to the packet and QoS rule information corresponding to the packet 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 forwarding information and QoS rule information that are received from the controller, thereby efficiently providing QoS.
- KSP Keywords
- Flow-based, Software-Defined, Software-Defined Networking(SDN), forwarding table, quality of service(QoS)
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 소프트웨어 정의 네트워킹 기반 네트워크에서 서비스 품질 제공 방법 및 그 장치 | KOREA |