Optimal Placement of Service Function in Service Function Chaining

被引：0
|
作者：
Ko, Haneul [1 ]
Suh, Dongeun [1 ]
Baek, Hosung [1 ]
Pack, Sangheon [1 ]
Kwak, Jiyoung [2 ]
机构：
[1] Korea Univ, Sch Elect Engn, Seoul, South Korea
[2] ETRI, Programmable Infra Res Sect, Daejeon, South Korea
来源：
2016 EIGHTH INTERNATIONAL CONFERENCE ON UBIQUITOUS AND FUTURE NETWORKS (ICUFN) | 2016年
关键词：
Service function chaining (SFC); service function (SF); service node (SN); placement; integer non-linear program (INLP);
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In service function chaining (SFC), an ordered list of service functions (SFs) is specified for network services, and those SFs should be placed in appropriate service nodes (SNs) to satisfy the given service latency requirement. In this paper, we formulate an integer non-linear programming (INLP) problem for the optimal placement of SFs when the latency requirement for network services and network conditions (e.g., link latency and SN capacity) are given. Evaluation results show that the optimal placement can achieve lower latency than conventional schemes.
引用
收藏
页码：102 / 105
页数：4
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