Volume 3 Number 1 (Jan. 2014)
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IJCCE 2014 Vol.3(1): 1-5 ISSN: 2010-3743
DOI: 10.7763/IJCCE.2014.V3.281

New ICI Self Cancellation Scheme for OFDM Systems

S. E. D. Habib, Reem I. Sayed, Hisham M. Hamed, and Magdi Fikri
Abstract—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.

Index Terms—Carrier frequency offset (CFO), self cancellation (SC), intercarrier interference (ICI), CIR (carrier to interference ratio), OFDM (orthogonal frequency-division multiplexing).

S. E. D. Habib, Reem I. Sayed, and Magdi Fikri are with Electronics and Electrical Communications Engineering Department, Cairo University, Cairo, Egypt (e-mail: serag@eng.cu.edu.eg; engreem@yahoo.com; magdi.fikri@gmail.com).
Hisham M. Hamed is with Electronics Department, National Telecommunications Institute, Cairo, Egypt (e-mail: h.hamed@varkonsemi.com).

Cite:S. E. D. Habib, Reem I. Sayed, Hisham M. Hamed, and Magdi Fikri, "New ICI Self Cancellation Scheme for OFDM Systems," International Journal of Computer and Communication Engineering vol. 3, no. 1, pp. 1-5, 2014.

General Information

ISSN: 2010-3743 (Online)
Abbreviated Title: Int. J. Comput. Commun. Eng.
Frequency: Quarterly
Editor-in-Chief: Dr. Maode Ma
Abstracting/ Indexing: INSPEC, CNKI, Google Scholar, Crossref, EBSCO, ProQuest, and Electronic Journals Library
E-mail: ijcce@iap.org
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