A Multi-Stage Solution for NFV-Enabled Multicast Over the Hybrid Infrastructure

被引:28
|
作者
Yi, Bo [1 ]
Wang, Xingwei [2 ]
Huang, Min [3 ]
Dong, Anwei [1 ]
机构
[1] Northeastern Univ, Coll Comp Sci & Engn, Shenyang 110169, Liaoning, Peoples R China
[2] Northeastern Univ, Coll Software, Shenyang 110169, Liaoning, Peoples R China
[3] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China
基金
美国国家科学基金会; 中国国家自然科学基金;
关键词
Network function virtualization; service function multicast; hybrid infrastructure; virtual network function;
D O I
10.1109/LCOMM.2017.2715808
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
The network function virtualization-enabled multicast problem includes constructing traffic forwarding topology, deploying required functions and steering traffic through them. Currently, jointly taking them into consideration is still an open problem and we propose a multi-stage solution to solve it. Specifically, we separate the multicast traffic forwarding and function delivery. The traffic forwarding topology is constructed with minimum spanning tree and the function delivery is implemented with the backtracking strategy. Simulation results show that the proposed solution achieves good performance.
引用
收藏
页码:2061 / 2064
页数:4
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