상세정보
학술대회
Inter-Layer Path Control with FA-LSP Cognitive Capability in Multi-Layer Networks
- 발행일
- 201610
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2016, pp.165-170
- 협약과제
- 16MH2400, Photonic Frame 기반 패킷 스위칭 가능한 데이터 센터 광 네트워킹 핵심 기술 개발, 김선미
- 초록
- We propose a novel inter-layer path control mechanism in a PCE-VNTM cooperative multi-layer networks (MLN). For this, we define a novel FA-LSP aware PCE which only reports and manages a forwarding adjacency-label switched path (FA-LSP) state. In our scheme, the FA-LSP can be distinguished from the pure higher-layer TE link more and accurately controlled with a network policy. We worked out the methodology and conducted a simulation in terms of the setup delay and the control message overhead under various conditions. Our results indicate that, compared with other representative models, it provides the lowest setup delay of about 300 ms with a 50% reduction in the overhead.
- KSP 제안 키워드
- Control mechanism, Control message overhead, Inter-layer path control, Label switched path, Multi-layer network, Representative models, Various conditions, setup delay