CDMA [3G无线应用]中一种新型的带频偏电阻的低复杂度信道估计器

IEEE Workshop onSignal Processing Systems, 2004. SIPS 2004. Pub Date : 2004-12-06 DOI:10.1093/ietcom/e88-b.12.4667

Jungwoo Lee

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引用次数: 0

摘要

提出了一种不需要单独的频偏估计器的信道估计器。与加权多槽平均算法相比，该算法具有较低的复杂度和较低的时延。仿真结果表明，该方法提高了对高多普勒频率和高频偏移的抵抗能力。

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A novel low complexity channel estimator with frequency offset resistance for CDMA [3G wireless applications]

A new channel estimator that does not require a separate frequency offset estimator is proposed. The new algorithm has low complexity and low latency compared to the weighted multi-slot averaging algorithm. The simulation results demonstrate the improved resistance to high Doppler frequency and high frequency offset.

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来源期刊

IEEE Workshop onSignal Processing Systems, 2004. SIPS 2004.

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