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Conferences > OFC > 2015 > W1I > W1I.4

Brown-Field Migration from Fixed Grid to Flexible Grid in Optical Networks

Xiaosong Yu, Massimo Tornatore, Ming Xia, Yongli Zhao, Jie Zhang, and Biswanath Mukherjee

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Abstract

We investigate the problem of gradual migration from fixed grid to flexible grid in optical networks by designing heuristics to selectively upgrade WSSs on ROADMs. We evaluate the performance of our scheme under different traffic profiles.

© 2015 Optical Society of America

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