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공공누리This item is licensed Korea Open Government License

Title
하이브리드형 버퍼를 위해 제한된 수의 튜닝가능한 파장변한기와 내부 파장을 갖는 광 패킷 스위치
Author(s)
임헌국
Publication Year
2012-04-01
Abstract
A hybrid buffer structured optical packet switch and its scheduling algorithm are presented for a limited number of tunable wave length convertors (TWCs) and internal wave lengths. The hybrid buffer consists of the fiber delay line(FDL) buffer and the electronic buffer. With the proposed algorithm, it could lead realizable packet loss reduction that the LAUC-VF alg orithm with only the FDL buffer does not reach. Also, we optimized the number of TWCs and internal wave lengths of the hybrid buffer structured OPS. For the fully shared TWC structure, the optimum number of TWCs and internal wave lengths to guarantee minimum packet loss is evaluated to prevent resource waste under the hybrid buffer.
Keyword
Tunable wave length converter(TWC); the hybrid buffer; internal wave lengths; content ion resolution; optical packet switch(OPS); fiber delay line(FDL) buffer
Journal Title
IEICE transactions on communications
Citation Volume
95
ISSN
0916-8516
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14059
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