基于预测的多天线单接收机移动终端

12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. PIMRC 2001. Proceedings (Cat. No.01TH8598) Pub Date : 2001-09-30 DOI:10.1109/PIMRC.2001.965404

M. Jeppesen, S. H. Jensen, G. Pedersen

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引用次数: 1

摘要

研究了一种多天线单接收机移动终端，用于时分多址系统的抗干扰。天线系统由两个天线元件组成，其中一个天线信号的相位和幅度在射频组合之前被改变。因此，系统只需要一个单一的接收器链。我们提出了一种新的基展开方法来预测组合权值，并表明与最近提出的方法相比，该算法的性能有所提高。基于不同用户携带的双天线移动终端在1.8 GHz频段的测量结果，对该算法进行了仿真评估。

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Prediction based multi-antenna single-receiver mobile terminal

We study a multi-antenna single-receiver mobile terminal for interference reduction in a TDMA system. The antenna system consists of two antenna elements where the phase and amplitude of one antenna signal is altered prior to RF combining. The system therefore requires only a single receiver chain. We propose a new basis expansion method for predicting the combiner weight and we show that the proposed algorithm has improved performance compared to a recently proposed method. The evaluation of the algorithm by simulation is based on measurements at 1.8 GHz by a two-antenna mobile terminal carried by different users.

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12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. PIMRC 2001. Proceedings (Cat. No.01TH8598)

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