So much has been promised by the fifth generation (5G), the revolution of mobile communications that allows for flexible, speedy, and efficient delivery of unlimited data and …
For the first time, to the best of our knowledge, an energy-efficient framework that optimizes the number of active wavelengths and uses sleep/doze mode to improve the energy savings …
MPI Dias, BS Karunaratne, E Wong - Journal of lightwave technology, 2014 - opg.optica.org
In this paper, we propose a new Bayesian estimation and prediction-based Just-In-Time dynamic bandwidth allocation algorithm. The algorithm exploits the sleep and doze …
The rapid deployment of passive optical access networks (PONs) increases the global energy consumption of networking infrastructure. This paper focuses on the minimization of …
H Yang, W Sun, J Li, W Hu - Journal of Optical Communications and …, 2014 - opg.optica.org
Power consumption in current communication networks including the access networks is increasing rapidly; energy efficiency is therefore one of the key design considerations in the …
C Li, W Guo, W Hu, M Xia - Optical Switching and Networking, 2015 - Elsevier
Abstract Putting no-load Optical Network Units (ONUs) into sleep mode has been recognized as a promising solution to achieve high energy efficiency for Ethernet Passive …
In this paper, a sleep-aware dynamic bandwidth allocation (SDBA) algorithm and the supporting protocol are proposed for maximizing energy efficiency while satisfying the end …
Energy-efficient passive optical networks (PONs) have gained significant interest since they are estimated to be the largest energy consumers among the wired access networks for the …
Y Lv, N Jiang, K Qiu, C Xue - Journal of Optical Communications and …, 2015 - opg.optica.org
An energy-efficient scheme termed as load adaptive sequence arrangement (LASA) is introduced. Based on changing the polling sequence of optical network units (ONUs) …