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구분 출원국
출원년도 ~ 키워드

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등록 광 스위칭 방법 및 그 장치

광 스위칭 방법 및 그 장치
이미지 확대
발명자
최지연, 양충열, 김해근, 홍현하
출원번호
10152227 (2002.05.20)
공개번호
20030035421 (2003.02.20)
등록번호
7174101 (2007.02.06)
출원국
미국
협약과제
01MT1300, 수십 Tbps급 광패킷 라우팅 기술 연구, 김해근
초록
A method capable of optical packet switching even in a case where physical optical data in an optical packet switch has not the shape of a packet but the shape of continuous data, and a system therefore are provided. The optical switching method includes the steps of (a) detecting input terminals into which an optical packet is input, of an optical switch and switching the optical packet to destination output terminals of the optical packet, and (b) when there are the input terminals into which the optical packet is not inputted in step (a), detecting other input terminals into which the optical packet, which direct an output terminal among the plurality of output terminals connected to the input terminals, is inputted, and searching a blank output terminal and switching dummy data from the input terminal to the blank output terminal. Data having the shape of all input optical packets and data having not the shape of a packet but another shape can be switched into output terminals without omission, and thus data output when input data have the shape of continuous data maintain the shape of the continuous data.
KSP 제안 키워드
Optical packet, Optical packet switching, Optical switches, Packet switch, Packet switching, Switching method, input data, optical data, optical packet switch, optical switching
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