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A New Antenna Selection Algorithm for Indoor Distributed Antenna Systems Environment

机译:室内分布式天线系统环境中一种新的天线选择算法

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With the development of multiple-input multiple-output (MIMO) techniques, distributed antenna systems gain more attention because of better signal coverage than centralized antenna systems. However, hardware costs and computational complexity appear to be a big problem with the growth in the number of antennas in distributed antenna systems as well. Research on antenna selection performance is conducted on indoor distributed antenna systems environment in order to solve the above problem. An antenna selection algorithm based on eigenvalues is proposed. Simulation results show that the algorithm cannot only achieve good antenna selection performance, but also has a much reduced computational cost.
机译:随着多输入多输出(MIMO)技术的发展,由于分布式天线系统的信号覆盖范围比集中式天线系统更好,因此引起了更多关注。然而,随着分布式天线系统中天线数量的增长,硬件成本和计算复杂度似乎也是一个大问题。为了解决上述问题,在室内分布式天线系统环境下进行了天线选择性能的研究。提出了一种基于特征值的天线选择算法。仿真结果表明,该算法不仅实现了良好的天线选择性能,而且计算量大大降低。

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