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A Novel Low Complexity Channel Estimator with Frequency Offset Resistance for CDMA
IEICE TRANSACTIONS on Communications
Publication Date: 2005/12/01
Print ISSN: 0916-8516
Type of Manuscript: LETTER
Category: Wireless Communication Technologies
channel estimation, frequency offset resistance, WCDMA,
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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 well-known weighted multi-slot averaging algorithm. The simulation results demonstrate the improved resistance to high Doppler frequency and high frequency offset.