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Comparison of MIMO channels from multipath parameter extraction and direct channel measurements

机译:从多径参数提取和直接信道测量中比较MIMO信道

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摘要

This work presents a MIMO throughput performance analysis of dynamic wideband double-directional channel measurements that were recently obtained by the University of Bristol. Identical 16-element uniform circular arrays (UCAs) were employed at both ends of the link and the parameters of the multipath components (MFCs) were extracted. In this paper, the performance analyses of several 4/spl times/4 subarrays of the 16/spl times/16 measurement arrays are presented. The MIMO response of these channels was synthesised from the extracted MFCs. A comparison is then made between the capacity estimates from the directly measured and synthesised MIMO channels. This was found to show good agreement
机译:这项工作提出了对动态宽带双向信道测量的MIMO吞吐量性能分析,该测量最近由布里斯托大学获得。在链接的两端使用相同的16元素均匀圆形数组(UCA),并提取了多路径组件(MFCs)的参数。在本文中,对16 / spl times / 16测量阵列的几个4 / spl times / 4子阵列进行了性能分析。这些通道的MIMO响应是从提取的MFC合成的。然后,在直接测量的和合成的MIMO信道的容量估计之间进行比较。发现这显示出良好的一致性

著录项

  • 作者

    Pal, A; Tan, CM; Beach, MA;

  • 作者单位
  • 年度 2004
  • 总页数
  • 原文格式 PDF
  • 正文语种 {"code":"en","name":"English","id":9}
  • 中图分类

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