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

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...

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Bibliographic Details
Published in:IEEE communications letters 2012-01, Vol.16 (1), p.98-100
Main Authors: BANG, Hakjeon, KIM, Jongdeog, LEE, Sang-Soo, PARK, Chang-Soo
Format: Article
Language:English
Subjects:
10-gigabit-capable passive optical network (XG-PON)
Applied sciences
Cost function
cyclic sleep mode
Delay
Exact sciences and technology
Optical fiber communications
Optical telecommunications
Passive optical networks
Power demand
power saving
Receivers
Sleep
sleep period
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Transmission and modulation (techniques and equipments)
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Summary: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.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2011.111011.111322