IEEE 802.11n无线局域网影响下基于增强RTS阈值的DCF-MAC标准性能优化

2015 Fifth International Conference on Advanced Computing & Communication Technologies Pub Date : 2015-02-21 DOI:10.1109/ACCT.2015.85

H. Singh, A. Kaur, Anurag Sharma, Vishal Sharma

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引用次数: 13

摘要

无线局域网(Wireless Local Area Networks, wlan)通信手段以其具有无线保真和高数据速率的特点，近年来在世界范围内得到了广泛的接受和应用。随着无线网络上多媒体应用的兴起以及与其他蜂窝网络的融合，对服务质量的支持提出了更高的要求。本文利用OPNET Modeler 17.5学术版，通过改变随机RTS阈值，从QoS方面对基于DCF的IEEE 802.11n WLAN进行性能优化。可以观察到，随着RTS阈值的变化，WLAN在QoS方面的行为存在很大差异。

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 Optimization of DCF-MAC Standard Using Enhanced RTS Threshold under Impact of IEEE 802.11n WLAN

Wireless Local Area Networks (WLANs) communication means gained widespread reception in recent years and widely used all over world due to its wireless fidelity feature with high data rates assets. With emerged multimedia application on wireless networks and the integration with other cellular networks, requires support for quality of service. In this paper, performance optimization of DCF based IEEE 802.11n WLAN is carried out in terms of QoS, by varying random RTS threshold using OPNET Modeler 17.5 academic. It is observed that WLAN behavior widely diverge in terms of QoS with variations in RTS threshold values.

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2015 Fifth International Conference on Advanced Computing & Communication Technologies

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