A performance model for an asynchronous optical buffer
TL;DR: Through a limit procedure, previously obtained results for a discrete-time queuing model are translated to a continuous-time setting and closed-form expressions are obtained for the cases of exponentially distributed burst sizes, deterministic burst sizes and mixtures of deterministic bursts.
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About: This article is published in Performance Evaluation. The article was published on 01 Oct 2005. and is currently open access. The article focuses on the topics: Burst switching & Optical buffer.
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Optical burst switching (OBS) - a new paradigm for an optical Internet
QiaoChunming,YooMyungsik +1 more
TL;DR: To support bursty traffic on the Internet (and especially WWW) efficiently, optical burst switching (OBS) is proposed as a way to streamline both protocols and hardware in building the future gener...
873
Modeling the performance of FDL buffers with wavelength conversion
TL;DR: This document presents a fiber delay line (FDL) buffer model with wavelength conversion, which assumes the buffer located at the output of an optical switch, having access to multiple wavelengths, and compares its output for different burst sizes, scheduling policies and buffer sizes.
24
A unified model for synchronous and asynchronous FDL buffers allowing closed-form solution
TL;DR: With a Markov chain approach, a generic framework is constructed that encompasses both time settings and allows for exact performance comparison of the classic M/D/1 buffer and FDL M/ D/1buffer, revealing that waiting times are (more than) doubled in the case of FDL buffering.
23
Analyzing a degenerate buffer with general inter-arrival and service times in discrete time
TL;DR: A generic and accurate loss performance model for a degenerate GI/G/1 buffer in discrete time, that yields results instantly for any constellation of burst sizes, inter-arrival times, granularity, load and buffer size, can serve as a basic tool for optical switch design.
Tracing an optical buffer's performance: an effective approach
TL;DR: The obtained model serves as a basic optimization tool, yielding results fast and an effective approach allowed to strongly reduce the solution's complexity, while remaining exact.
References
•Book
Queueing Systems. Volume 1: Theory
leonard Kleinrock
- 02 Jan 1975
TL;DR: The purpose of this document is to summarize the main points of the book written by Leonard Kleinrock, titled, ‘Queueing Systems’, which is about queueing systems.
•Journal Article
Optical burst switching (OBS) - a new paradigm for an optical Internet
Chunming Qiao,Myungsik Yoo +1 more
TL;DR: The general concept of OBS protocols and in particular, those based on Just-Enough-Time (JET), is described, along with the applicability ofOBS protocols to IP over WDM, and the performance of JET-based OBS Protocols is evaluated.
2K
Terabit burst switching
TL;DR: An architecture for Burst Switching Systems designed to switch data among WDM links, treating each link as a shared resource rather than just a collection of independent channels is presented.
Optical burst switching (OBS) - a new paradigm for an optical Internet
QiaoChunming,YooMyungsik +1 more
TL;DR: To support bursty traffic on the Internet (and especially WWW) efficiently, optical burst switching (OBS) is proposed as a way to streamline both protocols and hardware in building the future gener...
873
Transparent optical packet switching: the European ACTS KEOPS project approach
C. Guillemot,Monique Renaud,P. Gambini,Christopher Janz,Ivan Andonovic,R. Bauknecht,Bruno Bostica,Marco Burzio,Franco Callegati,Maurizio Casoni,Dominique Chiaroni,Fabrice Clérot,S.L. Danielsen,Francois Dorgeuille,Arnaud Dupas,Andre Franzen,P.B. Hansen,David K. Hunter,A. Kloch,R. Krahenbuhl,Bruno Lavigne,A. Le Corre,Carla Raffaelli,Michael Schilling,Jean-Claude Simon,Libero Zucchelli +25 more
TL;DR: The work carried out under the European ACTS KEOPS (KEys to Optical Packet Switching) project, centering on the definition, development and assessment of optical packet switching and routing networks capable of providing transparency to the payload bit rate, is reviewed in this article.
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