A Comparison between the Erlang and Engset Traffic Models in the Provisioning of an Optical Link

被引：0
|
作者：
Waldman, Helio [1 ]
Bortoletto, Rodrigo C. [1 ]
de Souza, Vinicius F. [1 ]
机构：
[1] Univ Estadual Campinas, FEEC, DECOM, Campinas, SP, Brazil
来源：
2024 24TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, ICTON 2024 | 2024年
基金：
巴西圣保罗研究基金会;
关键词：
Erlang model; Engset model; Markov chain; optical link; Poissonian traffic; Probability Flow;
D O I：
10.1109/ICTON62926.2024.10647249
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper analyses and estimates the blocking probability of an optical link generated by the Erlang traffic model when compared to a more realistic model proposed by Engset when both models are calibrated to present the same mean rate of request arrivals. The resulting Erlang overestimation of the blocking probability is caused by the intrinsic hypothesis of an infinite number of traffic sources, each one generating an infinitesimal traffic rate.
引用
收藏
页数：4
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