CRDSA, CRDSA++ and IRSA: Stability and performance evaluation

Alessio Meloni, M. Murroni
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引用次数: 15

Abstract

In the recent past, new enhancements based on the well established Aloha technique (CRDSA, CRDSA++, IRSA) have demonstrated the capability to reach higher throughput than traditional SA, in bursty traffic conditions and without any need of coordination among terminals. In this paper, retransmissions and related stability for these new techniques are discussed. A model is also formulated in order to provide a basis for the analysis of the stability and the performance both for finite and infinite users population. This model can be used as a framework for the design of such a communication system.
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CRDSA, crdsa++和IRSA:稳定性和性能评估
最近,基于成熟的Aloha技术(CRDSA, crdsa++, IRSA)的新增强功能已经证明,在突发交通条件下,无需终端之间的协调,就能达到比传统SA更高的吞吐量。本文讨论了这些新技术的重传及其稳定性。为分析有限用户群和无限用户群的稳定性和性能,建立了模型。该模型可以作为通信系统设计的框架。
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