基于子空间的STC-OFDM盲信道估计

2008 11th IEEE International Conference on Communication Technology Pub Date : 2008-12-16 DOI:10.1109/ICCT.2008.4716293

Xue Yanming, Gao-lei Fei

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引用次数: 0

摘要

提出了一种新的STC-OFDM盲信道估计方法。通过重复使用相同的块，可以显著减少盲信道估计所需的接收块数量。当通道状态快速变化时，该特性使其更加逼真。仿真结果验证了该方法的有效性。

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Subspace-based blind channel estimation for STC-OFDM using few received blocks

This paper proposes a novel blind channel estimation method for STC-OFDM with two transmit antennas and one receive antenna. The number of received blocks needed for blind channel estimation is significantly reduced by repeated use of the same blocks. This feature makes it more realistic when the channel state is fast-varying. Simulation results confirm that the proposed method is effective.

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来源期刊

2008 11th IEEE International Conference on Communication Technology

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