|2/2009 - 16|
Improved Nyquist Filters with a Transfer Characteristic Derived from a Staircase Characteristic Interpolated with Sine FunctionsALEXANDRU, N. D. , POHOATA, S.
|Click to see author's profile on SCOPUS, IEEE Xplore, Web of Science|
|Download PDF (465 KB) | Citation | Downloads: 751 | Views: 3,316|
DVB, Nyquist filter, Improved impulse response, Inter-Symbol-Interference, OFDM
systems(6), pulse(5), ofdm(5), pulses(4), nyquist(4), beaulieu(4)
Blue keywords are present in both the references section and the paper title.
About this article
Date of Publication: 2009-06-02
Volume 9, Issue 2, Year 2009, On page(s): 103 - 108
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2009.02016
Web of Science Accession Number: 000268723600016
SCOPUS ID: 70349177783
This paper investigates a novel approach for constructing a family of ISI-free pulses produced by improved Nyquist filters with a transfer characteristic derived from an ideal staircase frequency characteristic using interpolation with sine functions. They equal or outperform some recently proposed pulses in terms of ISI performance in the presence of sampling errors. The results for error probability outperform the 4th degree polynomial pulse for a reasonable number of interpolation intervals. The proposed pulses were also investigated for OFDM use including DVB systems in order to reduce their sensitivity to frequency offset. The results presented in this paper equal those of recently found pulses in terms of intercarrier interference (ICI) power.
|References|||||Cited By «-- Click to see who has cited this paper|
| A. Assalini, and A. M. Tonello, "Improved Nyquist pulses", IEEE Communications Letters, vol. 8, pp. 87 - 89, Febr.2004 |
[CrossRef] [Web of Science Times Cited 71] [SCOPUS Times Cited 91]
 N. C. Beaulieu, "The evaluation of error probabilities for intersymbol and cochannel interference", IEEE Trans. Commun., vol. 31, pp.1740 - 1749, Dec.1991
[CrossRef] [Web of Science Times Cited 138] [SCOPUS Times Cited 134]
 C. Beaulieu, and M. O. Damen, "Parametric construction of Nyquist-I pulses", IEEE Trans. Communications, vol. COM-52, pp. 2134 - 2142, Dec.2004
[CrossRef] [Web of Science Times Cited 79] [SCOPUS Times Cited 85]
 N. C. Beaulieu, C. C. Tan, and M. O. Damen, "A better than Nyquist pulse", IEEE Commun. Lett., vol. 5, pp. 367-368, Sept.2001
[CrossRef] [Web of Science Times Cited 138] [SCOPUS Times Cited 161]
 S. Chandan, P. Sandeep, and A.K. Chaturvedi, "A family of ISI-free polynomial pulses", IEEE Commun. Lett., vol. 9, No.6, pp. 496-498, June 2005
[CrossRef] [Web of Science Times Cited 51] [SCOPUS Times Cited 66]
 T. Demeechai, "Pulse-shaping filters with ISI-free matched and unmatched filter properties", IEEE Trans. Commun., vol. 46, pp. 992, Aug.1998
[CrossRef] [Web of Science Times Cited 11] [SCOPUS Times Cited 13]
 C.W. Helstrom, "Calculating error probabilities for intersymbol and cochannel interference", IEEE Trans. Commun., vol. 34, pp. 430-435, May 1986
[CrossRef] [Web of Science Times Cited 75] [SCOPUS Times Cited 75]
 V. Kumbasar, O. Kucur, "ICI reduction in OFDM systems by using improved sinc power pulse", Digital Signal Processing, 17, pp.997-1006, 2007
[CrossRef] [Web of Science Times Cited 38] [SCOPUS Times Cited 51]
 Onofrei, L.A., Alexandru, N.D., "Optimization of the Improved Nyquist Filter with a Piece-Wise Rectangular Characteristic", Proc. of 9 th Int. Conference Development and Application Systems, Suceava, 23-25 May, pp.128-137, 2008.
 H.M. Mourad, "Reducing ICI in OFDM systems using a proposed pulse shape", Wireless Personal Communications, 40, pp.41-48, 2006
[CrossRef] [Web of Science Times Cited 11] [SCOPUS Times Cited 35]
 Peng Tan, N.C. Beaulieu, "Reduced ICI in OFDM Systems Using the Better Than Raised-Cosine Pulse", IEEE Commun. Lett., vol. 8, No. 3, pp.135-137, March 2004
[CrossRef] [Web of Science Times Cited 83] [SCOPUS Times Cited 109]
 Pollet T., Bladel M.V., Moeneclaey M., "BER sensitivity of OFDM systems to carrier frequency offset and Wiener phase noise", IEEE Trans. Commun., vol. 4, pp. 191-193, Feb./Mar./Apr1995
[CrossRef] [Web of Science Times Cited 1049] [SCOPUS Times Cited 1230]
 P. Sandeep, S. Chandan, and A.K. Chaturvedi, "ISI-Free pulses with reduced sensitivity to timing errors", IEEE Commun. Lett., vol. 9, No.4, pp. 292 - 294, April 2005
[CrossRef] [Web of Science Times Cited 44]
 Khoa N. Le, "Insight on ICI and its effects on performance of OFDM systems", Digital Signal Processing, vol. 18 (2008) 876-884
[CrossRef] [Web of Science Times Cited 41] [SCOPUS Times Cited 51]
 N.D. Alexandru, M.L. Alexandru, "Spectral Shaping for Codes with P.S.D. Expressed by Rational Functions", Advances in Electrical and Computer Engineering, vol 8, no. 1,pg. 31-36 (2008)
[CrossRef] [Full Text] [SCOPUS Times Cited 3]
Web of Science® Citations for all references: 1,829 TCR
SCOPUS® Citations for all references: 2,104 TCR
Web of Science® Average Citations per reference: 122 ACR
SCOPUS® Average Citations per reference: 140 ACR
TCR = Total Citations for References / ACR = Average Citations per Reference
We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more
Citations for references updated on 2017-09-16 21:36 in 99 seconds.
Note1: Web of Science® is a registered trademark of Thomson Reuters.
Note2: SCOPUS® is a registered trademark of Elsevier B.V.
Disclaimer: All queries to the respective databases were made by using the DOI record of every reference (where available). Due to technical problems beyond our control, the information is not always accurate. Please use the CrossRef link to visit the respective publisher site.
Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania
All rights reserved: Advances in Electrical and Computer Engineering is a registered trademark of the Stefan cel Mare University of Suceava. No part of this publication may be reproduced, stored in a retrieval system, photocopied, recorded or archived, without the written permission from the Editor. When authors submit their papers for publication, they agree that the copyright for their article be transferred to the Faculty of Electrical Engineering and Computer Science, Stefan cel Mare University of Suceava, Romania, if and only if the articles are accepted for publication. The copyright covers the exclusive rights to reproduce and distribute the article, including reprints and translations.
Permission for other use: The copyright owner's consent does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific written permission must be obtained from the Editor for such copying. Direct linking to files hosted on this website is strictly prohibited.
Disclaimer: Whilst every effort is made by the publishers and editorial board to see that no inaccurate or misleading data, opinions or statements appear in this journal, they wish to make it clear that all information and opinions formulated in the articles, as well as linguistic accuracy, are the sole responsibility of the author.