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Reconfigurable Digital Coherent Receiver for Metro-Access Networks Supporting Mixed Modulation Formats and Bit-rates
Reconfigurable Digital Receiver Metro-Access Networks Supporting Mixed Modulation Formats Bit-rates
2015/5/20
Single reconfigurable DSP coherent receiver is experimentally demonstrated for mixed-format and bit-rates including QPSK, OFDM, IR-UWB for wireline and wireless signal types. Successful transmission o...
Performance Assessment of Flexible Time-Wavelength Routing for a Self-aggregating Transparent Metro-Access Interface
Flexible Time-Wavelength Metro-Access Interface
2015/7/20
A time-WDM architecture with on-the-fly wavelength routing and traffic self-aggregation is proposed.Metro-accesss ligthpaths are established using ONUs with reflective modulators. Simulations results ...
A Two-Stage Metro-Access Integrated Network Enabling All-Optical Virtual Private Network
Two-Stage Metro-Access Integrated Network All-Optical Virtual Private Network
2015/7/31
We present a two-stage TDM/WDM metro-access integrated network with all-optical VPN across different sub-PONs. This feeder-ring with access-trees based architecture is employed to provide VPN service ...