Reconfigurable antennas and configuration selection methods for MIMO ad hoc networks

Reconfigurable antennas and configuration selection methods for MIMO ad hoc networks
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MIMO自组织网络的可重构天线和配置选择方法

DOI:
10.1186/1687-1499-2011-147
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发表时间:
2011
影响因子:
2.6
通讯作者:
K. Dandekar
K. Dandekar
中科院分区:
计算机科学4区
文献类型:
--
作者:
J. Kountouriotis;D. Piazza;P. Mookiah;M. d'Amico;K. Dandekar

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在本文中,我们量化了所有节点采用多输入多输出通信技术的自组织网络中可重构天线所能提供的性能增强。我们提出了两种类型的可重构天线:可重构印刷偶极子阵列(RPDA)和可重构圆形贴片天线(RCPA)。RPDA和RCPA具有不同数量的配置,并且可能的配置之间的模式多样性程度也不同。为了在网络中有效地使用这些天线,我们引入并量化了集中和分散的天线配置选择方案的性能,以便在一个或两个链路端重新配置。我们使用网络的总容量作为度量来量化这些天线在测量和模拟网络信道中的性能。
In this paper, we quantify the performance enhancements that can be provided by reconfigurable antennas in an ad hoc network where all nodes employ multiple input multiple output communication techniques. We present two types of reconfigurable antennas: a reconfigurable printed dipole array (RPDA), and a reconfigurable circular patch antenna (RCPA). The RPDA and RCPA have a different number of configurations as well as different degrees of pattern diversity between possible configurations. To effectively use these antennas in a network, we introduce and quantify the performance of centralized and decentralized antenna configuration selection schemes for reconfiguration at one or both link ends. We use the sum capacity of the network as a metric to quantify the performance of these antennas in measured and simulated network channels.
DOI: 10.1109/twc.2008.080212
发表时间: 2009-03
影响因子: 10.4
作者:
D. Piazza;J. Kountouriotis;M. d'Amico;K. Dandekar
通讯作者: D. Piazza;J. Kountouriotis;M. d'Amico;K. Dandekar
DOI: 10.1109/tap.2008.916908
发表时间: 2008-03-01
影响因子: 5.7
作者:
Piazza, Daniele;Kirsch, Nicholas J.;Dandekar, Kapil R.
通讯作者: Dandekar, Kapil R.