Asynchronous Variable-Length Optical Packet Switch with Delay-Line Loop Buffers

Jun Young JEONG; Je-Myung JEONG

doi:10.1093/ietcom/e91-b.2.589

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

Asynchronous Variable-Length Optical Packet Switch with Delay-Line Loop Buffers

Jun Young JEONG, Je-Myung JEONG

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Keywords: optical packet switch, variable-length packet, packet compression, delay-line loop buffer, packet loss probability

JOURNAL RESTRICTED ACCESS

2008 Volume E91.B Issue 2 Pages 589-592

DOI https://doi.org/10.1093/ietcom/e91-b.2.589

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Abstract

We propose an asynchronous variable-length optical packet switch that is based on a packet compression scheme and delay-line loop buffers, and evaluate the packet loss probability of the proposed switch through simulation and analysis. Simulation results well the analytical results and show the accuracy of our analysis. When the packet compression ratio is low, optical packet interval regulators are useful to improve the packet loss probability characteristics.

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