室内环境下2/ sp1倍/2 MIMO空间复用性能

IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics, 2005. Pub Date : 2005-04-03 DOI:10.1109/WCACEM.2005.1469631

Y. Ogawa, H. Nishimoto, T. Nishimura, T. Ohgane

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引用次数: 4

摘要

在室内测试的基础上，比较了MIMO空间复用在LOS环境下与NLOS环境下的性能。研究表明，尽管有较高的衰落相关性，但在低噪声环境下的平均误码率性能优于非低噪声环境。利用MIMO信道测量，通过计算机模拟得到了误码率。我们将其性能与NLOS环境中的性能进行了比较。此外，我们研究了本征波束空间分复用(E-SDM)系统的误码率性能，其中信道状态信息在发送端也是已知的。

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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Performance of 2/spl times/2 MIMO spatial multiplexing in indoor environments

Based on the indoor measurement campaign, the performance of MIMO spatial multiplexing in the LOS environments has been compared with that in the NLOS ones. It has been shown that the average BER performance in the LOS environments is better than that in the NLOS ones despite higher fading correlations. The BER is obtained by computer simulations using MIMO channel measurements. We compare the performance with the one in NLOS environments. Furthermore, we investigate the BER performance of an eigenbeam-space division multiplexing (E-SDM) system where the channel state information is known also at the TX end.

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来源期刊

IEEE/ACES International Conference on Wireless Communications and Applied Computational Electromagnetics, 2005.

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