摘要
现有IP网络在近几十年创新不足,软件定义网络(SDN)也许是下一轮的网络技术革命,并将带来巨大的市场潜力。从SDN架构出发,通过分析OpenDaylight项目和双边市场理论,提出了基于双边市场多归属结构的SDN资源管理体系结构和一种扩展的FPM多平台选择算法。在仿真测试中,主要通过单双平台在不同资源分配策略下的任务完成时间和代价来说明该体系的优势,由此实现了SDN中资源的合理分配,并提高了网络的可靠性。
In recent decades, the existing IP network has little innovation, SDN may be the next round of the network technology revolution, and it will bring the huge market potential. From the SDN archiecture by analyzing the OpenDaylight project and the concept of bilateral market, a SDN resource management architecture based on bilateral market and a multi-platform selection algorithm based on the extension of FPM were proposed. In the simulation test, the advantages of the architecture were proved through task completion time and cost on single or double platform under different task allocation strategy, and the reasonable allocation of resources was implemented and the reliability in SDN was improved.
出处
《电信科学》
北大核心
2014年第5期55-64,共10页
Telecommunications Science
基金
国家重点基础研究发展计划("973"计划)基金资助项目(No.2012CB315902)
国家自然科学基金资助项目(No.61379120
No.61102074
No.61170215)
浙江省重点科技创新团队资助项目(No.2011R50010-11
No.2011R50010-17)
浙江省重点实验室资助项目(No.2013E10012)
关键词
资源管理
软件定义网络
双边市场
FPM模型
多平台选择算法
resource management
software defined networking
bilateral market
fixed-pricing mechanism model
multi-platform selection algorithm
