Performance evaluation of multiple-channel slotted ring networks with tunable transmitters and fixed receivers

Jun Yao Wang, Wen Shyang Hwang, Wen Fong Wang, Ce-Kuen Shieh

Research output: Contribution to journalArticlepeer-review

Abstract

This study presents a non-preemptive priority queue model to approximate the cell delay of a multi-channel slotted ring network with a single tunable transmitter and fixed receiver, and one queue for storing cells for each channel at each node. To analyze network performance, this network is translated to the proposed non-preemptive priority queue model. With this model, the analytical cell-delay approximations can be obtained by close-form formulas. The analysis considers two network environments: where the number of nodes equals the number of channels and the number of nodes is a multiple of the number of channels. The accuracy of the model is assessed using the simulation results, and the two are found to be very close. In addition to its appropriateness for the multi-channel slotted ring network, the proposed analytical model can also derive the cell-delay results of a single-channel slotted network with the destination removal policy.

Original languageEnglish
Pages (from-to)1281-1291
Number of pages11
JournalComputer Communications
Volume23
Issue number13
DOIs
Publication statusPublished - 2000 Jul 15

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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