A new frequency offset estimation scheme in OFDM system (original) (raw)

A new frequency offset estimation scheme in OFDM system

International Conference on Communication Technology Proceedings, 2003. ICCT 2003.

Abstract

We present a new frequency offset estimation scheme for orthogonal frequency division multiplexing (OFDM) systems. In this scheme, no pilot symbol is required for frequency offset estimation. The blind frequency offset estimation algorithm is of low-complexity and high accuracy.

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