A Comparative Study of Nyquist Pulseâ€Shaping Impact on Performance of Coded OFDM Systems with Carrier Frequency Offset
DOI:
https://doi.org/10.11113/jt.v58.2545Keywords:
OFDM, forward error correction, pulse-shaping, frequency offset, ICIAbstract
Nyquist Pulse-shaping is one of the methods used to mitigate the effects of frequency offset in OFDM system which result in intercarrier interference (ICI). In this paper, the performance of coded OFDM(COFDM) with various Nyquist pulse shaping over AWGN channel with carrier frequency offset (CFO) are investigated. It is observed from simulation results that the Franks pulse outperforms all Nyquist pulses considered here in term of BER performance. Numerical results for ICI power reduction show that Franks and DJ pulses are quite similar, and outperform other pulses considered in this paper.References
W. Chin-Liang, H. Yu-Chih, and S. Po-Chung. 2006. An Intercarrier
Interference Suppression Technique Using Time-Domain Windowing for
OFDM Systems. Proc. VTC' 06. 2518.
J. Armstrong. 1999. Analysis of New and Existing Methods of Reducing
Intercarrier Interference Due to Carrier Frequency Offset in OFDM.
IEEE Transactions on Communications. 47(3): 365.
K. Sathananthan and C. Tellambura. 2001. Performance Analysis of an
OFDM System with Carrier Frequency Offset and Phase Noise. Proc.
VTC'01. 2329.
M. X. Chang. 2004. A Novel Algorithm of Inter-Subchannel Interference
Cancellation in OFDM Systems. Proc. VTC'04. 460.
Y. P. Zhao and S. G. Haggman. 2001. Intercarrier Interference Self-
Cancellation Scheme for OFDM Mobile Communication Systems. IEEE
Transactions on Communications. 49(7): 1185.
S. H. Muller-Weinfurtner. 2001. Optimum Nyquist Windowing in
OFDM Receivers. IEEE Transactions on Communications. 49(3): 417.
N. Al-Dhahir and J. Cioffi. 1994. Optimum Finite-Length Equalization
for Multicarrier Transceivers. Proc. GLOBECOM '94. 1884.
H. A. M. Mourad. 2007. Reducing ICI in OFDM Systems Using a
Proposed Pulse Shape. Wireless Personal Communications. 40(1): 41.
J. Ahn and H. S. Lee. 1993. Frequency Domain Equalisation of OFDM
Signals over Frequency Nonselective Rayleigh Fading Channels.
Electronics Letters. 29(16): 1476.
D. Kang and S. Rongfang. 2006. Second Order Polynomial Class of
Nyquist Windows for Reduction of ICI in OFDM Systems. Proc.
WICOM'06. 1.
V. Kumbasar and O. Kucur. 2007. ICI Reduction in OFDM Systems by
Using Improved Sinc Power Pulse. Digital Signal Processing. 17(6): 997.
C. Berrou and A. Glavieux. 1996. Near Optimum Error Correcting
Coding and Decoding: Turbo-Codes. IEEE Transactions on
Communications. 44(10): 1261.
IEEE 802.16-2004. 2004. IEEE Standard for Local and Metropolitan
Area Networks, Part 16: Air Interface for Fixed Broadband Wireless
Access Systems.
P. Tan and N. C. Beaulieu. 2009. Analysis of the Effects of Nyquist
Pulse-Shaping on the Performance of OFDM Systems with Carrier
Frequency Offset. European Transactions on Telecommunications.
(1): 9.
P. Sandeep, S. Chandan, and A. K. Chaturvedi. 2005. ISI-Free Pulses
with Reduced Sensitivity to Timing Errors. IEEE Communications
Letters. 9(4): 292.
S. Chandan, P. Sandeep, and A. K. Chaturvedi. 2005. A Family of ISIFree
Polynomial Pulses. IEEE Communications Letters. 9(6): 496.
Downloads
Published
Issue
Section
License
Copyright of articles that appear in Jurnal Teknologi belongs exclusively to Penerbit Universiti Teknologi Malaysia (Penerbit UTM Press). This copyright covers the rights to reproduce the article, including reprints, electronic reproductions, or any other reproductions of similar nature.
