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A Novel Low Complexity Channel Estimator with Frequency Offset Resistance for CDMA
Jungwoo LEE
Publication
IEICE TRANSACTIONS on Communications
Vol.E88-B
No.12
pp.4667-4670 Publication Date: 2005/12/01 Online ISSN:
DOI: 10.1093/ietcom/e88-b.12.4667 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Wireless Communication Technologies Keyword: channel estimation, frequency offset resistance, WCDMA,
Full Text: PDF(712KB)>>
Summary:
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.
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