상세정보
학술대회
Optimal Placement of Service Function in Service Function Chaining
- 저자
- 고한얼, 서동은, 백호성, 백상헌, 곽지영
- 발행일
- 201607
- 출처
- International Conference on Ubiquitous and Future Networks (ICUFN) 2016, pp.102-105
- 협약과제
- 16MH1700, (통합)스마트 네트워킹 핵심 기술 개발, 양선희
- 초록
- 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.
- KSP 제안 키워드
- Integer nonlinear programming, Network service, Non-Linear Programming(NLP), Optimal placement, Service nodes, service function chaining