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The Performance Analysis of a Novel Optical Space Switch Employing Multihop Structure and Time Division Multiplexing  

전인중 (한양대학교 전자통신전파공학과 광통신연구실)
정준영 (한양대학교 전자통신전파공학과 광통신연구실)
김세환 ((주)아이텍 테크널러지)
정제명 (한양대학교 전자통신전파공학과 광통신연구실)
신서용 (명지대학교 전자정보통신공학과 광통신연구실)
Abstract
In this paper, we propose the novel module-type optical space switch, employing time division multiplexing (TDM) method and multihop structure, in order to enlarge the capacity of the switching system. And we show that the proposed structure is superior over conventional ones, in terms of power loss, the number of the devices used, and signal to crosstalk (SXR). We also analyze the saturation throughput with the number of module M. As a result, the saturation throughput of the switching system with M modules is M+ 1-√(M$^2$+1), when the number of input port in a module (N) is large. Finally, we confirmed the cell loss rate (CLR) performance with the proposed switch through simulation. For example, when p=0.9, M=8 and N=32, to get the CLR that is less than or equal to 10$\^$-6/, the number of input buffers storage unit is greater than or equal to 6 and output buffers storage unit is greater than or equal to 52.
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1 Switching Technologies for Future Guided Wave Optical Networks: Potentials and Limitations of Photonics and Electronics /
[ L.Thylen;G.Karlsson;O.Nilsson ] / IEEE Commum. Mag.   ScienceOn
2 Tree-Type Photonic Switching Networks /
[ A.Jajszczyk;H.T.Mouftah ] / IEEE Network   ScienceOn
3 다중합 개념을 적용한 새로운 광 공간 스위치의 제안과 성능분석 /
[ 김세환;전인중;정제명;송용훈;신서용 ] / 제 8회 광전자 및 광통신 학술회의 논문집
4 Wavelength Conversion Technologies for WDM Network Applications /
[ S.J.B.Yoo ] / IEEE J. Light. Tech.   ScienceOn
5 FRONTIERNET: Frequency Routing-Type Time-Division Interconnection Network /
[ K.Sasayama;Y.Yamada;K.Habara;K.Yukimatsu ] / IEEE J Light. Tech.   ScienceOn
6 Wavelength Routing Based Photonic Packet Buffers and Their Applications in Photonic Packet Switching /
[ W.D.Zhong;R.S.Tucker ] / IEEE J. Light. Tech.
7 Semiconductor Laser Amplifier as Optical Switching Gate /
[ A.Ehrhardt;M.Eiselt;G.Grobkopf;R.Ludwig;R.Schnable;H.G.Weber ] / IEEE J. Light. Tech.   ScienceOn
8 An Optical Cross-Connect System as a High-Speed Switching Core and Its Performance Analysis /
[ Yang dong Jin;M.Kavehrad ] / IEEE J.Light. Tech.   ScienceOn
9 A Scalable Multiwavelength Multihop Optical network: A Proposal for Research on All-Optical Networks /
[ C.A.Brackett;A,S.Acampora;J.Sweitzer;G.Tangonan;M.T.Smith;W.Lennon;K.C.Wang;R.H.Hobbs ] / IEEE J. Light. Tech.
10 Ultrafast Photonic ATM (ULPHA) Switch and a Video Distribution Experiment /
[ M.Tsukada and H.Nakano ] / IEEE J. Light. Tech.   ScienceOn
11 Terahipas: A Modular and Expandable Terabit/second Hierarchically Multiplexing Photonic ATM Switch Architecture /
[ W.D.Zhong;M.tsukada;K.Yukimatsu;Y.Shimazu ] / IEEE J. Light. Tech.
12 새로운 구조의 전광학적 WDM 출력 버퍼 /
[ 곽용석;송용훈;전창훈;정제명;신서용 ] / 한국통신학회논문지   과학기술학회마을
13 다단 광스위치의 셀 손실 확률 /
[ 김호;전창훈;김성순;정준영;정제명 ] / 제16회 광학 및 양자전자 학술발표회
14 All-optical dense WDM wide-area communication networks /
[ S.C.Chan;L.Minghua;S.S.Udpa;L.Udpa;D.W.Jacobscn ] / IEEE 39th Midwest symposium.
15 A New Architecture of Optical Cell Compressor and Expander for WDM/TDM Switching Systems /
[ 이기철;이성철;박진우 ] / IEEE, CLEO99, FE3
16 Input Versus Output Queueing on a Space-Division Packet Switch /
[ M.J.Karol(et al.) ] / IEEE Trans. Commun
17 Performance Analysis of Wave length Converters Based on Cross-Gain modulation in Semiconductor-Optical Amplifiers /
[ K.Obernann;S.Kindt;D.Breuer;K.Petermann ] / IEEE J. Light. Tech.   ScienceOn
18 The Knockout Switch:a simple, modular architecture for high-performance packet switching /
[ Y.S.Yeh;M.G.Hluchyj;A.S.Acampora ] / IEEE J. Select. Areas Commun.
19 /
[ H.Scott Hinton ] / An Introduction to Photonic Switching Fabrics
20 Wavelength Conversion Using Semiconductor Optical Amplifiers /
[ Mehdi Asghari;Ian H.White;Richard V.Penty ] / IEEE J. Light. Tech.   ScienceOn
21 /
[ Max Ming-Kang Liu ] / Principles and Applications of Optical communications