Exact Error Performance Analysis of Arbitrary 2-D Modulation OFDM Systems with Carrier Frequency Offset

Jaeyoon LEE; Dongweon YOON; Hoon YOO

doi:10.1587/transcom.E95.B.1439

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Exact Error Performance Analysis of Arbitrary 2-D Modulation OFDM Systems with Carrier Frequency Offset

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Keywords: carrier frequency offset, probability of error, inter-channel interference, orthogonal frequency division multiplexing

JOURNAL RESTRICTED ACCESS

2012 Volume E95.B Issue 4 Pages 1439-1442

DOI https://doi.org/10.1587/transcom.E95.B.1439

J-STAGE : transcom E95.B 11 pp.3651_e1-3651_e1

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Abstract

In an orthogonal frequency division multiplexing (OFDM) system, carrier frequency offset (CFO) causes intercarrier interference (ICI) which significantly degrades the system error performance. In this paper we provide a closed-form expression to evaluate the exact error probabilities of arbitrary 2-D modulation OFDM systems with CFO, and analyze the effect of CFO on error performance.

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