Throughput maximization in 802.11 wireless networks employing adaptive antenna arrays

被引：0
作者：
Babich, F. [1 ]
Comisso, M. [1 ]
机构：
[1] Univ Trieste, Dipartimento Elettrotecn Elettron & Informat, I-34127 Trieste, Italy
来源：
2008 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, PROCEEDINGS, VOLS 1-13 | 2008年
关键词：
wireless networks; IEEE; 802.11; smart antennas; throughput analysis; contention window;
D O I：
10.1109/ICC.2008.853
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes a mathematical framework for evaluating, in saturated and non-saturated traffic conditions, the performance of an 802.11 wireless network in which the nodes are equipped with adaptive antenna systems. The analysis, validated by simulations, adopts detailed models for the antenna behavior and the propagation environment, taking into account multipath and interference. The developed model is used to investigate the proper parameter settings that lead to throughput maximization, providing a simplified method to obtain the optimum contention window when adaptive arrays are employed.
引用
收藏
页码：4549 / 4553
页数：5
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