基于空间分集和空域插值的OFDM快速衰落补偿器

IEEE 54th Vehicular Technology Conference. VTC Fall 2001. Proceedings (Cat. No.01CH37211) Pub Date : 2001-10-07 DOI:10.1109/VTC.2001.956645

H. Takayanagi, M. Okada, Heiichi Yamamoto

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引用次数: 12

摘要

提出了一种带有多普勒扩频补偿器的空间分集辅助OFDM接收机。在车上安装了一个线性阵列天线。所提出的补偿器对观测期间相对于地面不移动的点的接收信号进行估计。计算机仿真结果表明，该方案能够有效地缓解多普勒扩频对系统性能的影响。

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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Novel fast fading compensator for OFDM using space diversity with space-domain interpolator

This paper proposes a novel space diversity assisted OFDM receiver with Doppler spread compensator. A linear array antenna is set up on the vehicle. The proposed compensator estimates the received signal at the point that does not move with respect to the ground during the observation period. Computer simulation results show that the proposed scheme can mitigate the performance degradation due to Doppler spread.

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IEEE 54th Vehicular Technology Conference. VTC Fall 2001. Proceedings (Cat. No.01CH37211)

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