Analysis of Decimator-Based Full-Digital Delay-Locked PN Code Tracking Loops for Bandlimited Direct-Sequence Spread-Spectrum Signals in AWGN
Summary :
This paper analyzes first-order full-digital coherent and noncoherent PN code tracking loops for bandlimited baseband direct-sequence spread-spectrum signals under AWGN. The considered loop structures which employ a decimator to control the PN code phase have implementation advantages over loops employing higher-order interpolators. Analytic expressions are derived for the steady-state timing mean squared error, mean pull-in time, mean time to lose lock and the steady-state uncoded and coded bit error rates by employing appropriate Markov chain models. The analytical results are verified to be very accurate via computer simulations. Results are presented for BPSK spreading but extension to QPSK spreading is straightforward.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E81-B No.10 pp.1903-1911
- Publication Date
- 1998/10/25
- Publicized
- Online ISSN
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- Type of Manuscript
- Category
- Mobile Communication
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Hyoungsoo LIM, Kyungwhoon CHEUN, "Analysis of Decimator-Based Full-Digital Delay-Locked PN Code Tracking Loops for Bandlimited Direct-Sequence Spread-Spectrum Signals in AWGN" in IEICE TRANSACTIONS on Communications,
vol. E81-B, no. 10, pp. 1903-1911, October 1998, doi: .
Abstract: This paper analyzes first-order full-digital coherent and noncoherent PN code tracking loops for bandlimited baseband direct-sequence spread-spectrum signals under AWGN. The considered loop structures which employ a decimator to control the PN code phase have implementation advantages over loops employing higher-order interpolators. Analytic expressions are derived for the steady-state timing mean squared error, mean pull-in time, mean time to lose lock and the steady-state uncoded and coded bit error rates by employing appropriate Markov chain models. The analytical results are verified to be very accurate via computer simulations. Results are presented for BPSK spreading but extension to QPSK spreading is straightforward.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e81-b_10_1903/_p
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@ARTICLE{e81-b_10_1903,
author={Hyoungsoo LIM, Kyungwhoon CHEUN, },
journal={IEICE TRANSACTIONS on Communications},
title={Analysis of Decimator-Based Full-Digital Delay-Locked PN Code Tracking Loops for Bandlimited Direct-Sequence Spread-Spectrum Signals in AWGN},
year={1998},
volume={E81-B},
number={10},
pages={1903-1911},
abstract={This paper analyzes first-order full-digital coherent and noncoherent PN code tracking loops for bandlimited baseband direct-sequence spread-spectrum signals under AWGN. The considered loop structures which employ a decimator to control the PN code phase have implementation advantages over loops employing higher-order interpolators. Analytic expressions are derived for the steady-state timing mean squared error, mean pull-in time, mean time to lose lock and the steady-state uncoded and coded bit error rates by employing appropriate Markov chain models. The analytical results are verified to be very accurate via computer simulations. Results are presented for BPSK spreading but extension to QPSK spreading is straightforward.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Analysis of Decimator-Based Full-Digital Delay-Locked PN Code Tracking Loops for Bandlimited Direct-Sequence Spread-Spectrum Signals in AWGN
T2 - IEICE TRANSACTIONS on Communications
SP - 1903
EP - 1911
AU - Hyoungsoo LIM
AU - Kyungwhoon CHEUN
PY - 1998
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E81-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 1998
AB - This paper analyzes first-order full-digital coherent and noncoherent PN code tracking loops for bandlimited baseband direct-sequence spread-spectrum signals under AWGN. The considered loop structures which employ a decimator to control the PN code phase have implementation advantages over loops employing higher-order interpolators. Analytic expressions are derived for the steady-state timing mean squared error, mean pull-in time, mean time to lose lock and the steady-state uncoded and coded bit error rates by employing appropriate Markov chain models. The analytical results are verified to be very accurate via computer simulations. Results are presented for BPSK spreading but extension to QPSK spreading is straightforward.
ER -
English
