发射天线选择在无线局域网中的应用

2010 Fourth International Conference on Next Generation Mobile Applications, Services and Technologies Pub Date : 2010-07-27 DOI:10.1109/NGMAST.2010.38

Filip Mestanov, G. Iliev

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引用次数: 1

摘要

本文研究了发射天线选择在802.11n MIMO系统中的应用及其优势。我们的目标是找到一种能够提供高系统可靠性的发射天线组合。此外，我们考虑一个具有部分通道状态信息(CSI)的通道。利用仿真模型研究了特定发射天线选择(TAS)算法下系统的行为。最后，我们给出了不同发射和接收天线数量的不同场景模拟结果，并演示了不完美的CSI对无线系统性能的影响程度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Application of Transmit Antenna Selection in Wireless Local Area Networks

In this paper, we investigate the application and benefits of Transmit Antenna Selection in 802.11n MIMO systems. Our goal is to find a combination of transmitting antennas, which can provide high system reliability. In addition, we consider a channel with partial Channel State Information (CSI). Using a simulation model we study the behavior of the system for a particular Transmit Antenna Selection (TAS) algorithm. Finally, we present the results from different scenario simulations with different number of transmitting and receiving antennas and demonstrate to what extend the imperfect CSI affects the performance of the wireless system.

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2010 Fourth International Conference on Next Generation Mobile Applications, Services and Technologies

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