Coarse frame and carrier synchronization of OFDM systems a new metric and comparison.

Coarse frame and carrier synchronization of OFDM systems a new metric and comparison.

We propose a fast and reduced complexity frame and carrier acquisition scheme for orthogonal frequency-division multiplex systems which assumes either a continuous or a burst mode operation in additive white Gaussian noise and frequency-selective channels. By exploiting the repetitive structure of a...

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Bibliografske podrobnosti
izdano v:IEEE Transactions on wireless communications 3, 4 (2004).
Glavni avtor: Kai Shi
Format: Article
Jezik:English
Teme:
OFDM systems.
Additive white Gaussian noise.
Burst mode operation.
Carrier acquisition scheme.
Carrier estimator.
Carrier synchronization.
Coarse frame.
Continuous mode operation.
Frequency-selective channels.
Intersymbol interference.
Maximum likelihood estimation.
Orthogonal frequency division multiplexing.
Training symbol.