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학술지 Dual Cyclic Power Saving Technique for XG-PON
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저자
김근용, 김성창, 이동수, 유학, 임혁
발행일
201412
출처
Optics Express, v.22 no.S5, pp.A1310-A1327
ISSN
1094-4087
출판사
Optical Society of America(OSA)
DOI
https://dx.doi.org/10.1364/OE.22.0A1310
협약과제
14ZC2200, 지역광부품 고도화를 위한 광융합 기술개발, 이병탁
초록
In a passive optical network (PON), energy conservation is an important system design goal to satisfy the global demands for an energy efficient green network. In this paper, we show that a separate period control for the transmitter and receiver of an optical transceiver can result in better power saving performances in PON systems. Then, we propose a power saving mode called the Dual Cyclic Sleep (DCS) mode. We have implemented the DCS mode in an ETRI XG-PON system and conducted experiments to show the power saving efficiency of the proposed DCS mode. The results indicate that the DCS mode provides higher power saving efficiency than the doze and cyclic sleep modes. © 2014 Optical Society of America.
KSP 제안 키워드
Cyclic sleep, Energy conservation, Green network, Optical Transceiver, PON system, Passive optical network (pon), Power Saving Mode, Power saving efficiency, Sleep mode, Transmitter and receiver, XG-PON