IEEE 802.11 DCF中最后插槽避碰算法的性能评价

2022 International Conference on Advanced Computing Technologies and Applications (ICACTA) Pub Date : 2022-03-04 DOI:10.1109/ICACTA54488.2022.9753405

W. Srichavengsup, K. Kittipeerachon, Prawet Ueatrongchit, Sorawit Fongin

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引用次数: 0

摘要

本文提出了提高IEEE 802.11 DCF性能的避免碰撞算法和先前提出的减少每帧末端浪费的插槽(REF)算法。结果表明，将最后一槽的避撞算法应用到IEEE 802.11 DCF和REF算法中，可以提高这两种算法的性能。我们还发现$\text{REF} + \text{CAS}$算法在所有流量负载条件下表现最好。此外，为了优化系统性能，必须谨慎选择每帧的插槽数。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Performance Evaluation of Collision Avoidance in Last Slot Algorithm for IEEE 802.11 DCF

This paper presents the collision avoidance algorithms to enhance the IEEE 802.11 DCF performance and the previously proposed algorithm, the reducing wasted slots at the end of each frame (REF) algorithm. From the results, it was found that when the collision avoidance in the last slot algorithm is applied to the IEEE 802.11 DCF and the REF algorithms, it can improve the performance of both algorithms. We also found that the $\text{REF} + \text{CAS}$ algorithm performs best in all traffic load conditions. In addition, the number of slots per frame must be cautiously selected in order to optimize the system performance.

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2022 International Conference on Advanced Computing Technologies and Applications (ICACTA)

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