Summary
International Conference on Emerging Technologies for Communications
2023
Session Number:O2
Session:
Number:O2-3
Sort order scheme for assigning local traffic demands to spatial channel networks
Kako Matsumoto, Koki Miura, Masahiko Jinno,
pp.-
Publication Date:2023/11/29
Online ISSN:2188-5079
Summary:
Spatial channel networks achieve both high resource utilization and cost efficiency by hierarchizing the conventional optical layer into a wavelength division multiplexing layer and a spatial division multiplexing layer with effective spatial bypassing and spectrum grooming. This paper examines the efficiency of assignment in "Local" classified demands routed with spectral grooming. The results show that assignment in descending order of bandwidth and distance is superior in terms of core resource utilization efficiency and cost, and that the advantage in this efficiency depends on whether bandwidth or distance is assigned first, depending on the total traffic load.