论文信息 - Proactive Hierarchical PCE based on BGP-LS for Elastic Optical Networks - 字舞流文

Proactive Hierarchical PCE based on BGP-LS for Elastic Optical Networks

Hierarchical PCE architecture is considered in multi-domain EONs. A novel scheme is proposed to proactively update the parent PCE using BGP-LS. Simulations show that the proposed scheme reduces blocking probability and parent PCE control load.

P. Castoldi | F. Cugini | F. Paolucci | A. Giorgetti

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