Title :
Impact of ONU tuning time in TWDM-PON with dynamic wavelength allocation: An FPGA-based evaluation
Author :
Kondepu, K. ; Valcarenghi, L. ; Van, Dung Pham ; Castoldi, Piero
Author_Institution :
Scuola Superiore Sant´Anna, Pisa, Italy
Abstract :
The experimental evaluation based on FPGAs shows that dynamic wavelength allocation in TWDM-PON reduces the average frame delay if the ratio between the ONU tuning time and the cycle time is small.
Keywords :
field programmable gate arrays; passive optical networks; time division multiplexing; wavelength assignment; wavelength division multiplexing; FPGA-based evaluation; ONU tuning time; TWDM-PON; cycle time; dynamic wavelength allocation; field programmable gate arrays; passive optical networks; time and wavelength division multiplexing; Delays; Field programmable gate arrays; Logic gates; Optical network units; Passive optical networks; Transceivers; Tuning;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964141
