New ICI Self Cancellation Scheme for OFDM Systems

New ICI Self Cancellation Scheme for OFDM Systems

Orthogonal Frequency Division Multiplexing (OFDM) is sensitive to Carrier Frequency Offset (CFO), which in turn causes Intercarrier Interference (ICI) and degrades system performance. During the last decade, several ICI self cancellation schemes were proposed in the literature. This paper introduces...

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Veröffentlicht in:International journal of computer and communication engineering 2014-01, Vol.3 (1), p.1-5
Hauptverfasser: Habib, S E D, Sayed, Reem I, Hamed, Hisham M, Fikri, Magdi
Format: Artikel
Sprache:eng
Schlagworte:
Bit error rate
Cancellation
Carrier frequencies
Carriers
Error analysis
Immunity
Interference
Orthogonal Frequency Division Multiplexing
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Zusammenfassung:Orthogonal Frequency Division Multiplexing (OFDM) is sensitive to Carrier Frequency Offset (CFO), which in turn causes Intercarrier Interference (ICI) and degrades system performance. During the last decade, several ICI self cancellation schemes were proposed in the literature. This paper introduces a new ICI self-cancellation scheme with an improved immunity against CFO errors as evidenced by Carrier to Interference Ratio (CIR) and Bit Error Rate (BER) analyses.
ISSN:2010-3743
2010-3743
DOI:10.7763/IJCCE.2014.V3.281