DocumentCode :
1980327
Title :
Analysis of ONT buffer and power management performances for XG-PON cyclic sleep mode
Author :
Hakjeon Bang ; Jongdeog Kim ; Youngjun Shin ; Chang-Soo Park
Author_Institution :
Sch. of Inf. & Commun., Gwangju Inst. of Sci. & Technol. (GIST, Gwangju, South Korea
fYear :
2012
fDate :
3-7 Dec. 2012
Firstpage :
3116
Lastpage :
3121
Abstract :
In a 10-gigabit-capable passive optical network (XGPON) system, a power management function such as cyclic sleep mode can be implemented to increase energy efficiency of an optical network terminal (ONT). To optimize power saving with the cyclic sleep mode, we proposed an analytic model to determine required ONT buffer size for incoming traffics from user network interface (UNI) when the ONT is sleeping, and to evaluate performances such as power consumption and delay, in accordance with buffer sizes, sleep periods, and arrival rates. Then, by simulating the proposed model, we could estimate the required buffer size and the sleep period for effective implementation of the cyclic sleep mode.
Keywords :
passive optical networks; telecommunication network management; 10-gigabit-capable passive optical network; ONT buffer; XG-PON cyclic sleep mode; energy efficiency; optical network terminal; power consumption; power management; power saving; user network interface; 10-gigabit-capable passive optical network (XGPON); analytic model; buffer; cyclic sleep mode; power saving;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Global Communications Conference (GLOBECOM), 2012 IEEE
Conference_Location :
Anaheim, CA
ISSN :
1930-529X
Print_ISBN :
978-1-4673-0920-2
Electronic_ISBN :
1930-529X
Type :
conf
DOI :
10.1109/GLOCOM.2012.6503593
Filename :
6503593
Link To Document :
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