一种多频带OFDM残差和采样频偏估计方法

The 2nd International Conference on Wireless Broadband and Ultra Wideband Communications (AusWireless 2007) Pub Date : 2007-08-27 DOI:10.1109/AUSWIRELESS.2007.11

J. Kim, Hyun Yang, Eu-Suk Shim, Hyoung-Kyu Song, Y. You

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引用次数: 2

摘要

提出了一种用于超宽带多频带正交频分复用(UWB MB-OFDM)系统的剩余频偏(RFO)和采样频偏(SFO)估计方法。该方案利用了MB-OFDM系统提供的时域扩展数据样本。为了证明所提出的RFO和SFO估计器的效率，与其他现有的估计器进行了比较。

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A Residual and Sampling Frequency Offset Estimation Scheme for Multiband OFDM

In this paper, a residual frequency offset (RFO) and sampling frequency offset (SFO) estimator is proposed for ultra- wideband multi-band orthogonal frequency division multiplexing (UWB MB-OFDM) systems. The proposed scheme uses a time-domain spreaded data samples which is provided in MB-OFDM system. To demonstrate the efficiency of the proposed RFO and SFO estimator, comparisons are made with other existing estimator.

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来源期刊

The 2nd International Conference on Wireless Broadband and Ultra Wideband Communications (AusWireless 2007)

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