IEICE TRANSACTIONS on Fundamentals
BER Analysis for a QPSK DS-CDMA System over Rayleigh Channel with a NBI Suppression Complex Adaptive IIR Notch Filter
Summary :
In this paper, analysis of average bit error ratio (BER) performance of a quadriphase shift keying (QPSK) direct-sequence code-division multiple-access (DS-CDMA) system with narrow-band interference (NBI) suppression complex adaptive infinite-impulse response (IIR) notch filter is presented. QPSK DS-CDMA signal is transmitted over a Rayleigh frequency-nonselective fading channel and the NBI has a randomly-varying frequency. A closed-form expression that relates BER with complex coefficient IIR notch filter parameters, received signal-to-noise ratio (SNR), number of DS-CDMA active users and processing gain is derived. The derivation is based on the Standard Gaussian Approximation (SGA) method. Accuracy of the BER expression is confirmed by computer simulation results.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E94-A No.11 pp.2369-2375
- Publication Date
- 2011/11/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E94.A.2369
- Type of Manuscript
- PAPER
- Category
- Digital Signal Processing
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Keyword
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Aloys MVUMA, Shotaro NISHIMURA, Takao HINAMOTO, "BER Analysis for a QPSK DS-CDMA System over Rayleigh Channel with a NBI Suppression Complex Adaptive IIR Notch Filter" in IEICE TRANSACTIONS on Fundamentals,
vol. E94-A, no. 11, pp. 2369-2375, November 2011, doi: 10.1587/transfun.E94.A.2369.
Abstract: In this paper, analysis of average bit error ratio (BER) performance of a quadriphase shift keying (QPSK) direct-sequence code-division multiple-access (DS-CDMA) system with narrow-band interference (NBI) suppression complex adaptive infinite-impulse response (IIR) notch filter is presented. QPSK DS-CDMA signal is transmitted over a Rayleigh frequency-nonselective fading channel and the NBI has a randomly-varying frequency. A closed-form expression that relates BER with complex coefficient IIR notch filter parameters, received signal-to-noise ratio (SNR), number of DS-CDMA active users and processing gain is derived. The derivation is based on the Standard Gaussian Approximation (SGA) method. Accuracy of the BER expression is confirmed by computer simulation results.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E94.A.2369/_p
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@ARTICLE{e94-a_11_2369,
author={Aloys MVUMA, Shotaro NISHIMURA, Takao HINAMOTO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={BER Analysis for a QPSK DS-CDMA System over Rayleigh Channel with a NBI Suppression Complex Adaptive IIR Notch Filter},
year={2011},
volume={E94-A},
number={11},
pages={2369-2375},
abstract={In this paper, analysis of average bit error ratio (BER) performance of a quadriphase shift keying (QPSK) direct-sequence code-division multiple-access (DS-CDMA) system with narrow-band interference (NBI) suppression complex adaptive infinite-impulse response (IIR) notch filter is presented. QPSK DS-CDMA signal is transmitted over a Rayleigh frequency-nonselective fading channel and the NBI has a randomly-varying frequency. A closed-form expression that relates BER with complex coefficient IIR notch filter parameters, received signal-to-noise ratio (SNR), number of DS-CDMA active users and processing gain is derived. The derivation is based on the Standard Gaussian Approximation (SGA) method. Accuracy of the BER expression is confirmed by computer simulation results.},
keywords={},
doi={10.1587/transfun.E94.A.2369},
ISSN={1745-1337},
month={November},}
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TY - JOUR
TI - BER Analysis for a QPSK DS-CDMA System over Rayleigh Channel with a NBI Suppression Complex Adaptive IIR Notch Filter
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2369
EP - 2375
AU - Aloys MVUMA
AU - Shotaro NISHIMURA
AU - Takao HINAMOTO
PY - 2011
DO - 10.1587/transfun.E94.A.2369
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E94-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2011
AB - In this paper, analysis of average bit error ratio (BER) performance of a quadriphase shift keying (QPSK) direct-sequence code-division multiple-access (DS-CDMA) system with narrow-band interference (NBI) suppression complex adaptive infinite-impulse response (IIR) notch filter is presented. QPSK DS-CDMA signal is transmitted over a Rayleigh frequency-nonselective fading channel and the NBI has a randomly-varying frequency. A closed-form expression that relates BER with complex coefficient IIR notch filter parameters, received signal-to-noise ratio (SNR), number of DS-CDMA active users and processing gain is derived. The derivation is based on the Standard Gaussian Approximation (SGA) method. Accuracy of the BER expression is confirmed by computer simulation results.
ER -
English
