Title :
Cognitive power management in 100G optical transponders
Author :
Rozental, V.N. ; Bruno, G. ; Lombardi, G. ; Grosso, R. ; Alping, A. ; Mello, D.A.A.
Author_Institution :
OCNLab, Univ. of Brasilia, Brasilia, Brazil
Abstract :
We propose a scheme for efficient power control in 100G optical transponders through reduction of the length of electronic chromatic dispersion compensation filters, according to the network traffic fluctuations. Transmission rate reduction is achieved by symbol retransmission, while maintaining system parameters unchanged, to avoid increased complexity. Power savings offered by the scheme are estimated.
Keywords :
optical communication equipment; optical fibre networks; optical filters; telecommunication traffic; transponders; bit rate 100 Gbit/s; cognitive power management; efficient power control; electronic chromatic dispersion compensation filters; optical transponders; power savings; symbol retransmission; Fluctuations; Integrated optics; Optical fiber networks; Optical filters; Optical transmitters; Power demand; Transponders; chromatic dispersion compensation; cognitive parameter adjustment; optical transponders; power consumption;
Conference_Titel :
Transparent Optical Networks (ICTON), 2012 14th International Conference on
Conference_Location :
Coventry
Print_ISBN :
978-1-4673-2228-7
Electronic_ISBN :
2161-2056
DOI :
10.1109/ICTON.2012.6253927
