Earticle

초록

영어

With the rapid development of Internet technology, more flexible applications appeared and had a higher demand on dynamic allocation of network resources. However, allocating network resources dynamically is difficult to achieve in current TCP/IP networks due to the lack of programming interface of network devices for unified and effective control and management. In recent years, a new network architecture -- software-defined networks (SDN) emerged and it provides services providers or network managers an opportunity to realize the goals. In this paper, a user-reservation-based end-to-end dynamic bandwidth allocation procedure in SDN with OpenFlow protocol is proposed. Users can reserve bandwidth and controller can allocation bandwidth dynamically to satisfy users’ demand. Experiments are designed to verify the effectiveness of the allocation procedure. Results of the experiment show that the allocation procedure works well.

목차

Abstract
 1. Introduction
 2. Dynamic Bandwidth Allocation
  2.1. Dynamic bandwidth allocation in SDN
  2.2. Implementation of Dynamic Bandwidth Allocation
 3. Experimental Result
 4. Conclusion
 References

키워드

저자

• GengZhang [ China Electric Power Research Institute of information and Communications Research Institute，Beijing100192，China ]
• Dahua Zhang [ China Electric Power Research Institute of information and Communications Research Institute，Beijing100192，China ]
• Liang Zhou [ China Electric Power Research Institute of information and Communications Research Institute，Beijing100192，China ]
• Xi Liu [ Sichuan Electric Power Company of State Grid, Chengdu,china ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Future Generation Communication and Networking

• 간기

  격월간

• pISSN

  2233-7857

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605