Hybrid hierarchical optical path network design algorithm with 2-stage ILP optimization

Hai-Chau Le; Hiroshi Hasegawa; Ken-ichi Sato

doi:10.1117/12.888420

10 January 2011 Hybrid hierarchical optical path network design algorithm with 2-stage ILP optimization

Hai-Chau Le, Hiroshi Hasegawa, Ken-ichi Sato

Proceedings Volume 7989, Network Architectures, Management, and Applications VIII; 798902 (2011) https://doi.org/10.1117/12.888420
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China

Abstract

We propose a 2-stage ILP-based design algorithm for hierarchical optical path networks that utilize hybrid-HOXCs. The hybrid-HOXC consists of an optical waveband cross-connect and an electrical cross-connect which grooms only wavelength paths. Its effectiveness is evaluated through numerical experiments. Impact of electrical/optical port cost ratio on the total network cost is also investigated.

Citation Download Citation

Hai-Chau Le, Hiroshi Hasegawa, and Ken-ichi Sato "Hybrid hierarchical optical path network design algorithm with 2-stage ILP optimization", Proc. SPIE 7989, Network Architectures, Management, and Applications VIII, 798902 (10 January 2011); https://doi.org/10.1117/12.888420

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