A batch channel-schedule algorithm in optical burst switch networks

Yanjun Li; Jian Wu; Jintong Lin

doi:10.1117/12.576227

8 February 2005 A batch channel-schedule algorithm in optical burst switch networks

Yanjun Li; Jian Wu; Jintong Lin

Author Affiliations +

Proceedings Volume 5626, Network Architectures, Management, and Applications II; (2005) https://doi.org/10.1117/12.576227
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

Abstract

Contention resolution is one of the critical technologies in optical burst switch network, In this paper, we focused on this challenging issue, and introduce a novel scheme called batch channel-schedule. In a conventional OBS network, core node will process BHP(burst head packet)at once when it arrives, yet in our batch schedule mode, BHP is queued and then processed combining with a certain schedule algorithm at a batch schedule time. In this way, a much better decision can be made about a lot of bursts all-together. Through simulations, our algorithm is proved to improve performance and reduce burst loss probability.

Citation Download Citation

Yanjun Li, Jian Wu, Jintong Lin, "A batch channel-schedule algorithm in optical burst switch networks", Proc. SPIE 5626, Network Architectures, Management, and Applications II, (8 February 2005); doi: 10.1117/12.576227; https://doi.org/10.1117/12.576227

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