文章基本信息

标题：A Token-Passing Variable Buffer Model For A Double-Layered Hierarchical WDM All-Optical Network
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作者：Elok Robert Tee ; A. K. Ramani ; S. Selvakennedy 等
期刊名称：Malaysian Journal of Computer Science
印刷版ISSN：0127-9084
出版年度：1998
卷号：11
期号：1
出版社：University of Malaya * Faculty of Computer Science and Information Technology
摘要：Presents a hierarchical alloptical network, employing wavelength division multiplexing for multiple channel transmission. A doublelayered network with multiple subnetwork implementation which provides for spatial wavelength reuse is considered. The piggybacked tokenpassing medium access protocol as a fair and noncontentious access scheme is studied for performance. The average delay in getting access to the network medium is determined from the semiMarkov process. The performance of the protocol model design with variable buffer sizes of the transmitter is analysed. It is shown from the doublelayered hierarchical network that alternative route for data transmission can be implemented to improve on performance.
关键词：semiMarkov process; All optical network; Piggybacked tokenpassing; Performance evaluation; Wait time; Queue length