Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation

Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation

Discrete Fourier transform (DFT) based method for estimating a sequence of frequencies is presented. The method is computationally efficient and also meets the Cramer-Rao bound. The method is then used for symbol detection in a Continuous Phase Modulation receiver. The performance of detection has b...

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Main Author: Abeysekera, Saman S.
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2015
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
Online Access:https://hdl.handle.net/10356/79400
http://hdl.handle.net/10220/25708
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-794002020-03-07T13:24:43Z Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation Abeysekera, Saman S. School of Electrical and Electronic Engineering IEEE International Symposium on Circuits and Systems (ISCAS)(2014:Melbourne) DRNTU::Engineering::Electrical and electronic engineering::Electronic systems Discrete Fourier transform (DFT) based method for estimating a sequence of frequencies is presented. The method is computationally efficient and also meets the Cramer-Rao bound. The method is then used for symbol detection in a Continuous Phase Modulation receiver. The performance of detection has been analyzed and simulation results are provided for comparison against other existing algorithms. It is shown that the proposed DFT based method is advantageous as its implementation is independent of the modulation index and the bit error performance can be predetermined. Accepted version 2015-06-01T09:55:09Z 2019-12-06T13:24:26Z 2015-06-01T09:55:09Z 2019-12-06T13:24:26Z 2014 2014 Conference Paper Abeysekera, S. S. (2014). Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation. 2014 IEEE International Symposium on Circuits and Systems (ISCAS), 1720-1723. https://hdl.handle.net/10356/79400 http://hdl.handle.net/10220/25708 10.1109/ISCAS.2014.6865486 en © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [http://dx.doi.org/10.1109/ISCAS.2014.6865486]. 4 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Electronic systems
Abeysekera, Saman S.
Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation
description Discrete Fourier transform (DFT) based method for estimating a sequence of frequencies is presented. The method is computationally efficient and also meets the Cramer-Rao bound. The method is then used for symbol detection in a Continuous Phase Modulation receiver. The performance of detection has been analyzed and simulation results are provided for comparison against other existing algorithms. It is shown that the proposed DFT based method is advantageous as its implementation is independent of the modulation index and the bit error performance can be predetermined.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Abeysekera, Saman S.
format Conference or Workshop Item
author Abeysekera, Saman S.
author_sort Abeysekera, Saman S.
title Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation
title_short Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation
title_full Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation
title_fullStr Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation
title_full_unstemmed Efficient estimation of a sequence of frequencies for M-ary CPFSK demodulation
title_sort efficient estimation of a sequence of frequencies for m-ary cpfsk demodulation
publishDate 2015
url https://hdl.handle.net/10356/79400
http://hdl.handle.net/10220/25708
_version_ 1681038737698455552

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