Title :
Energy-efficient OFDMA-PON exploiting modular OLT/ONU digital signal processing
Author :
Kanonakis, K. ; Tomkos, Ioannis
Author_Institution :
Athens Inf. Technol. (AIT), Athens, Greece
Abstract :
We propose and evaluate a novel system design and MAC framework for OFDMA-PONs leveraging modular DSP which offers significant power savings for the ONU and the OLT while providing controllable trade-off with packet delay.
Keywords :
OFDM modulation; frequency division multiple access; passive optical networks; signal processing; MAC framework; energy-efficient OFDMA-PON; modular DSP; modular OLT-ONU digital signal processing; packet delay; power savings; Delays; Digital signal processing; Energy efficiency; OFDM; Optical network units; Passive optical networks; Power demand;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
