一种有效的数字无线电接收机帧检测和FFT窗口点跟踪算法

2009 Digest of Technical Papers International Conference on Consumer Electronics Pub Date : 2009-05-29 DOI:10.1109/ICCE.2009.5012197

Seong-Jun Kim, K. Park, Se-Ho Park, K. Kwon, J. Paik

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引用次数: 5

摘要

数字无线电Mondiale (DRM)是一种基于ofdm的数字无线电广播系统，适用于30MHz以下的频段。ODFM系统对同步误差很敏感，同步误差会引起载波间干扰(ICI)。提出了一种适用于低功耗便携式DRM接收机的帧检测算法和FFT窗口点跟踪方法。

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An effective frame detection and FFT window point tracking algorithm for Digital Radio Mondiale receivers

Digital Radio Mondiale (DRM) is an OFDM-based digital radio broadcasting system for the frequency bands below 30MHz. ODFM systems are sensitive to synchronization errors, which cause inter-carrier interference (ICI). In this paper, a frame detection algorithm and FFT window point tracking method for low-power portable DRM' receivers are presented.

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2009 Digest of Technical Papers International Conference on Consumer Electronics

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