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Novel Architectures for Orthogonal Wavelength Division Multiplexed Passive Optical Networks (OWDM-PONs) in a 25-GHz Grid
Networks Optical communications
2011/5/22
A novel orthogonal wavelength-division-multiplexed passive optical network with 25-GHz channel spacing has been proposed and experimentally demonstrated for the first time.Error-free transmission over...
GMPLS/PCE/OBST Architectures for Guaranteed Sub-Wavelength Mesh Metro Network Services
Networks packet-switched Fiber optics communications
2011/5/21
This paper presents three innovative GMPLS/PCE/OBST interworking archi-tectures for mesh metro networks which deliver guaranteed contention-free sub-wavelength services with enhanced channel utilizati...
Homing Architectures in Multi-Layer Networks:Quantifying the Effect of ODU Switching
Fiber Optics network optimization protection and restoration
2010/6/5
Alternative homing architectures can lead to significant cost reductions. Using linear programming we quantify these reductions for IPoWDM and IPoOTN networks under a multi-layer consideration for a r...