As Internet traffic grows, current core network technologies will raise issues in terms of energy consumption. Here, the authors propose three possible optical network architectures for the next-generation Internet core, including an all-optical hybrid optical switching (HOS) network, an optical/electronic HOS network, and an all-electronic switching network. They evaluate and compare all three networks with regard to performance and power consumption via an event-driven simulator.
Hybrid Optical Switching for an Energy-Efficient Internet Core / M., Fiorani; Casoni, Maurizio; S., Aleksic. - In: IEEE INTERNET COMPUTING. - ISSN 1089-7801. - ELETTRONICO. - 17, no.1:(2013), pp. 14-22. [10.1109/MIC.2012.120]
Hybrid Optical Switching for an Energy-Efficient Internet Core
CASONI, Maurizio;
2013
Abstract
As Internet traffic grows, current core network technologies will raise issues in terms of energy consumption. Here, the authors propose three possible optical network architectures for the next-generation Internet core, including an all-optical hybrid optical switching (HOS) network, an optical/electronic HOS network, and an all-electronic switching network. They evaluate and compare all three networks with regard to performance and power consumption via an event-driven simulator.
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