Title :
ONU power saving considering sleep period limitation in QoS-aware cyclic sleep control with PI controller
Author :
Takahiro Kikuchi;Ryogo Kubo
Author_Institution :
Department of Electronics and Electrical Engineering, Keio University 3-14-1 Hiyoshi, Kohoku-ku, Yokohama-shi, Kanagawa 223-8522, Japan
Abstract :
Quality of service (QoS)-aware cyclic sleep controllers for optical network units (ONUs) have been proposed. However, sufficient performance has not been obtained because of sleep period limitation. This paper proposes a proportional-integral (PI)-based controller considering the sleep period limitation. Simulations confirm that the proposed controller improves the QoS.
Keywords :
"Optical network units","Quality of service","Delays","Passive optical networks","Windup","Simulation","Power demand"
Conference_Titel :
Microoptics Conference (MOC), 2015 20th
Print_ISBN :
978-4-8634-8487-0
DOI :
10.1109/MOC.2015.7416488
