New switch architectures with optical buffering using QD-SOA devices
[ 1 ] Katedra Sieci Telekomunikacyjnych i Komputerowych, Wydział Elektroniki i Telekomunikacji, Politechnika Poznańska | [ P ] employee
2007
paper
english
- optical packet switching
- optical buffering
- packet scheduling
- delay lines
EN We present two architectures for implementing optical buffers. Both use QD-SOA devices as wavelength converters and fixed-length delay lines that are combined to form both output queued and "parallel buffer" switches. Scheduling algorithms are proposed to prevent packet collision and the computer simulation results are also given.
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