自适应细胞系统空间预编码性能分析

2008 9th International Conference on Signal Processing Pub Date : 2008-12-08 DOI:10.1109/ICOSP.2008.4697529

Xiaoyu Sun, Can Sun, Chenyang Yang

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引用次数: 0

摘要

本文分析了下行多输入多输出(MIMO) -码分多址(CDMA)蜂窝系统在共信道干扰(CCI)存在下的波束形成性能及其与链路自适应技术的结合。结果表明，具有波束形成的MIMO系统的性能主要受到CCI的突发特性的影响。

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Performance analysis of spatial precoding in adaptive cellular systems

In this paper, we analyze the performance of beamforming and its combination with link adaptive technologies in the presence of co-channel interference (CCI) of downlink multiple-input multiple-output (MIMO) - code division multiple access (CDMA) cellular systems. The results show that the performance of MIMO systems with beamforming will mainly be degraded by the bursty nature of the CCI.

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2008 9th International Conference on Signal Processing

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