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2019 | OriginalPaper | Buchkapitel

An Improved Frequency Diversity Scheme for OFDM Systems with Frequency Offset

verfasst von : B. Senthil

Erschienen in: Innovations in Electronics and Communication Engineering

Verlag: Springer Singapore

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Abstract

In this paper, a modified symmetric symbol repetition (MSSR) scheme is presented for reducing the effect of intercarrier interference (ICI) due to the frequency offset. The proposed scheme improves the carrier-to-interference ratio (CIR) by reducing the ICI in the presence of frequency offset. The proposed MSSR exploits the frequency diversity over the frequency-fading channel and thereby achieves better BER performance compared with that of conventional intercarrier interference reduction techniques such as adjacent symbol repetition (ASR) and symmetric symbol repetition (SSR).

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Literatur
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Metadaten
Titel
An Improved Frequency Diversity Scheme for OFDM Systems with Frequency Offset
verfasst von
B. Senthil
Copyright-Jahr
2019
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-8204-7_30

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