Determination of Sleep Period for Cyclic Sleep Mode in XG-PON Power Management

Author

Bang, Hakjeon ; Kim, Jongdeog ; Lee, Sang-Soo ; Park, Chang-Soo

Author_Institution

Dept. of Inf. & Commun., Gwangju Inst. of Sci. & Technol. (GIST), Gwangju, South Korea

Volume

16

Issue

1

fYear

2012

fDate

1/1/2012 12:00:00 AM

Firstpage

98

Lastpage

100

Abstract

In 10-gigabit-capable passive optical network (XG-PON) power management, performance indexes such as power consumption and state transition delay of cyclic sleep mode are influenced by a sleep period. In this letter, we determine the sleep period to balance the performance tradeoff between these two conflicting goals. To do this, we perform a mathematical analysis using the state probability based on traffic arrivals. The effectiveness of the proposed model is then confirmed by the numerical results of cyclic sleep mode.

Keywords

passive optical networks; probability; 10-gigabit-capable passive optical network; XG-PON power management; cyclic sleep mode; mathematical analysis; performance indexes; power consumption; sleep period determination; state probability; state transition delay; traffic arrivals; Cost function; Delay; Passive optical networks; Power demand; Receivers; Sleep; 10-gigabit-capable passive optical network (XG-PON); cyclic sleep mode; power saving; sleep period;

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/LCOMM.2011.111011.111322

Filename

6093689