Multi-antenna techniques for wireless mesh networks in an outdoor environment

被引：4
|
作者：
Babich, F. [1 ]
Comisso, M. [1 ]
Mania, L. [1 ]
机构：
[1] Univ Trieste, Dipartimento Elettrotecn Elettron & Informat, I-34127 Trieste, Italy
来源：
2007 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-14 | 2007年
关键词：
wireless mesh networks; medium access control; smart antennas; switched-beam antennas; angular spread;
D O I：
10.1109/ICC.2007.819
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 investigates the behavior of a Wireless Mesh Network in which the nodes are equipped with a multiple antenna system. The objective of this study is the comparison of the low-cost switched-beam antennas with the more expensive fully adaptive smart antennas. The analysis and the simulations are performed together with some considerations regarding the advantages and the practical possibilities of employing multiantenna systems on mesh routers. The analytical and the numerical results are derived employing realistic antenna radiation patterns and a proper spatial channel model.
引用
收藏
页码：4961 / 4966
页数：6
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