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Table 1 Summarization of the merits of the proposed scheme.

From: Adaptive Channel-Tracking Method and Equalization for MC-CDMA Systems over Rapidly Fading Channel under Colored Noise

Item no.

Improvement

1

CIR, parameters of the colored noise, and driving noise estimated simultaneously

2

Working in the time-domain, reducing complexity in comparison with the schemes in frequency-domain

3

Without pilot symbol, saving bandwidth

4

Including one-step linear trend predictor, useful for the fast-fading channel