Dynamic control, routing, and resource assignment in multi-granular optical node topologies combining wavelength, waveband, and spatial switching for 6G transport networks
Por:
Lohani, V., Muñoz, R, Casellas, R., Renom, LG, Manso, C., Vilalta, R., Martinez, R
Publicada:
1 ene 2025
Resumen:
Effective management of end-to-end 6G network services is crucial, with peak capacity requirements for 6G transport connections expected to exceed 1 Tb/s. As demand for high bandwidth rises, there is a growing necessity for high-capacity optical fiber links, including ultra-wideband (UWB) and multiple fiber links within the network. Scaling up to accommodate these demands, designing wavelength-selective switches (WSSs) for such networks significantly increases the port count. To tackle this issue, we propose various multi-granular optical node (MG-ON) architectures utilizing heterogeneous wavelength, waveband, and spatial switching. We evaluate these architectures’ performance against high-capacity wavelength division multiplexed (WDM) networks through various simulation parameters. © 2024 Optica Publishing Group. All rights.
Filiaciones:
Lohani, V.:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Muñoz, R:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Casellas, R.:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Renom, LG:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Manso, C.:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Vilalta, R.:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Martinez, R:
Ctr Tecnol Telecomunicac Catalunya CTTC CERCA, Castelldefels, Spain
Green Submitted, All Open Access; Green Open Access
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