基本信息:
- 专利标题： 一种面向大规模应用的软件定义网络控制优化方法
- 专利标题（英）：Software defined network control optimizing method facing large-scale application
- 申请号：CN201310299482.0 申请日：2013-07-17
- 公开(公告)号：CN103401794A 公开(公告)日：2013-11-20
- 发明人： 刘川 , 吴军民 , 吴鹏 , 陈磊 , 陶静 , 张刚 , 黄在朝 , 黄辉 , 邓辉 , 王玮 , 沈文 , 侯功 , 喻强 , 姚启桂 , 于海 , 虞跃 , 张增华 , 王向群 , 李春龙 , 孙晓艳 , 王鹤 , 于鹏飞 , 陈伟 , 任杰 , 黄治
- 申请人： 国家电网公司 , 中国电力科学研究院 , 国网山东省电力公司电力科学研究院
- 申请人地址： 北京市西城区西长安街86号
- 专利权人： 国家电网公司,中国电力科学研究院,国网山东省电力公司电力科学研究院
- 当前专利权人： 国家电网公司,中国电力科学研究院,全球能源互联网研究院,国网山东省电力公司电力科学研究院
- 当前专利权人地址： 北京市西城区西长安街86号
- 代理机构： 北京安博达知识产权代理有限公司
- 代理人： 徐国文
- 主分类号： H04L12/801
- IPC分类号： H04L12/801 ; H04L12/841
The invention provides a software defined network control optimization method facing large-scale application. The software defined network control optimization method comprises the following steps: 1, an OpenFlow controller analyzes an OpenFlow flow table and divides a decision control region into N decision regions; 2, the OpenFlow controller updates a data packet forwarding rule of the decision regions into OpenFlow decision switching equipment; 3, OpenFlow entrance switching equipment analyzes a data packet and sends the data packet to OpenFlow exit switching equipment or forwards a forward path request flow table of the data packet to the OpenFlow decision switching equipment; 4, the OpenFlow decision switching equipment analyzes the forward path request flow table and forwards the data packet to the OpenFlow exit switching equipment corresponding to a forwarding rule; 5, the OpenFlow controller updates the forwarding rule of the data packet to the OpenFlow entrance switching equipment. Compared with the prior art, the software defined network control optimization method facing the large-scale application provided by the invention can effectively reduce the round-trip-delay of a network and the dependency of the data packet on the controller, improves the network throughput, and is applicable to large-scale network application.
公开/授权文献:
- CN103401794B 一种面向大规模应用的软件定义网络控制优化方法 公开/授权日：2016-12-28
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04L | 数字信息的传输，例如电报通信 |
| ------H04L12/00 | 数据开关网络 |
| --------H04L12/70 | .分组交换系统 |
| ----------H04L12/801 | ..流量控制或拥塞控制 |