Title :
Energy-efficient dynamic bandwidth allocation for long-reach passive optical networks
Author :
Dung Pham Van ; Dias, M. Pubuduni Imali ; Kondepu, K. ; Valcarenghi, L. ; Castoldi, Piero ; Wong, Elaine
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia
Abstract :
For the first time, an energy-efficient dynamic bandwidth allocation scheme for long reach PONs is proposed. Results show that the proposed scheme significantly saves ONU energy whilst incurring acceptable frame queuing delays.
Keywords :
bandwidth allocation; optical fibre communication; passive optical networks; ONU energy; energy-efficient dynamic bandwidth allocation; frame queuing delays; long-reach passive optical networks; Bandwidth; Delays; Dynamic scheduling; Energy efficiency; Logic gates; Optical network units; Sleep;
Conference_Titel :
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location :
Melbourne, VIC
