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Demonstration of QoS-Aware Video Streaming over a Metro-Scale Optical Network Using a Cross-Layer Architectural Design
Optical Network Metro-Scale Architectural Design Demonstration
2015/5/18
QoS-aware video streaming is demonstrated on an optical network using a service-oriented architecture and a NetFPGA-based optical control plane. Dynamic optical power fluctuations are either compensat...
Demonstration of QoS-Aware Packet Protection via Cross- Layer OSNR Signaling
Networks protection and restoration Optical communications
2015/6/9
Quality-of-service aware packet protection is demonstrated using cross-layer signaling from a delay-line-interferometer-assisted optical-signal-to-noise-ratio monitor. 8×10 Gb/s wavelength-striped opt...
Cross-Layer Traffic Grooming for Optical Networks with Hybrid Layer-One and Layer-Zero Signal Regeneration
Networks assignment routing algorithms
2015/6/5
We present a cross-layer traffic grooming algorithm that balances layer-one and layer-zero signal regeneration capability to achieve the lowest network design cost. The cross-layer approach shows good...
Experimental Demonstration of QoS-Aware Cross-Layer Packet Protection Switching
QoS-Aware Cross-Layer Packet
2015/7/15
A cross-layer based, quality-of-service aware packet protection mechanism is experimentally demonstrated on an optical switching test-bed with 8×10-Gb/s wavelength-striped payloads. The scheme leverag...
Cross-Layer Simulations of Fast Packet Protection Mechanisms
Cross-Layer Simulations Protection Mechanisms
2015/7/15
Time-dependent inter-packet and intra-packet BER variations are implemented in the ns-2 network simulator to evaluate fast packet protection based on physical-layer monitoring through pre-FEC BER read...
A Unified Architecture for Cross Layer Design in the Future Optical Internet
Unified Architecture Cross Layer Design Future Optical Internet
2015/7/15
We present a novel architecture, which naturally enables cross-layer interactions through the construction of application-specific protocol stacks out of small reusable services which expose explicit ...
Impairment-Aware Traffic Engineering Using Cross-Layer Protocols
Impairment-Aware Traffic Engineering Cross-Layer Protocols
2015/7/14
Traffic engineering based on cross-layer communications to counter-act inter-channel impairments in optical networks is shown to yield significant throughput gains for a variety of traffic models.
Reconfigurable Optical Networks:a Cross Layer Approach
Reconfigurable Optical Networks Cross Layer Approach
2015/7/31
This paper presents the Pruning with Memory (PWM) algorithm, which computes a cross layer optimal reconfiguration sequence in reconfigurable IP/MPLS over optical networks.