Reconfigurable antennas for MIMO ad-hoc networks

被引：2
|
作者：
Kountouriotis, John [1 ]
Piazza, Daniele [1 ]
Mookiah, Prathaban [1 ]
D'Amico, Michele [2 ]
Dandekar, Kapil R. [1 ]
机构：
[1] Drexel Univ, Elect & Comp Engn, Philadelphia, PA 19104 USA
[2] Politecn Milan, Elect Comp Engn, I-20133 Milan, Italy
来源：
2008 IEEE RADIO AND WIRELESS SYMPOSIUM, VOLS 1 AND 2 | 2008年
基金：
美国国家科学基金会;
关键词：
D O I：
10.1109/RWS.2008.4463554
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：
In this paper we investigate the performance of reconfigurable antennas in an MIMO ad-hoe network. The nodes employ the multiuser waterfilling (known also as iterative waterfilling) power allocation [1], [2] method and we use network sum capacity as a performance metric. We study a centralized configuration selection scheme, which can be used as an upper bound in the sum capacity using reconfigurable antennas, as wen as a simple distributed configuration selection scheme, suitable for use in an ad-hoc MIMO network.
引用
收藏
页码：563 / +
页数：2
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