Crosstalk-sensitive RCSA with dedicated path protection in spatial division multiplexing elastic optical networks

Jingwen Hu; Bowen Chen; Wenwen Zheng; Hong Chen; Jinbing Wu

doi:10.1117/12.2603783

24 November 2021 Crosstalk-sensitive RCSA with dedicated path protection in spatial division multiplexing elastic optical networks

Jingwen Hu, Bowen Chen, Wenwen Zheng, Hong Chen, Jinbing Wu

Author Affiliations +

Proceedings Volume 12066, AOPC 2021: Micro-optics and MOEMS; 120660I (2021) https://doi.org/10.1117/12.2603783
Event: Applied Optics and Photonics China 2021, 2021, Beijing, China

Abstract

In this paper, we propose a novel routing, core, and spectrum assignment (RCSA) algorithm based on inter-core spectrum crosstalk measurement with dedicated path protection (RCSA-IC-SCM). We also introuduce two other RCSA algorithms with the no inter-core spectrum crosstalk measurement (RCSA-noIC-SCM) and traditional inter-core spectrum crosstalk measurement (RCSA-TIC-SCM) for comparison. Compared with other traditional RCSA algorithms, simulation results demonstrate that our proposed RCSA-IC-SCM algorithm achieves a better performance in terms of average inter-core crosstalk, blocking probability, and spectrum occupation ratio in spatial division multiplexing elastic optical networks (SDM-EONs).

Citation Download Citation

Jingwen Hu, Bowen Chen, Wenwen Zheng, Hong Chen, and Jinbing Wu "Crosstalk-sensitive RCSA with dedicated path protection in spatial division multiplexing elastic optical networks", Proc. SPIE 12066, AOPC 2021: Micro-optics and MOEMS, 120660I (24 November 2021); https://doi.org/10.1117/12.2603783

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