New Binary Functions for Generating Spreading Codes with Negative Auto-Correlation for Asynchronous DS/CDMA Using Bernoulli Chaotic Map

Tin Ni Ni KYAW; Akio TSUNEDA

doi:10.1587/transfun.E100.A.961

New Binary Functions for Generating Spreading Codes with Negative Auto-Correlation for Asynchronous DS/CDMA Using Bernoulli Chaotic Map

Tin Ni Ni KYAW, Akio TSUNEDA

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Code division multiple access (CDMA) based on direct sequence (DS) spread spectrum modulation using spreading codes is one of standard technologies for multiple access communications. In asynchronous DS/CDMA communications, spreading codes with appropriate negative auto-correlation can reduce bit error rate (BER) compared with uncorrelated sequences. In this letter, we design new binary functions for generating chaotic binary sequences with negative auto-correlation using Bernoulli chaotic map. Such binary functions can be applied to the generation of spreading codes with negative auto-correlation based on existing spreading codes (e.g., shift register sequences).

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E100-A No.4 pp.961-964

Publication Date: 2017/04/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E100.A.961

Type of Manuscript: Special Section LETTER (Special Section on Signal Design and Its Applications in Communications)

Category: Sequences

Authors

Tin Ni Ni KYAW
Kumamoto University
Akio TSUNEDA
Kumamoto University

Keyword

asynchronous DS/CDMA, negative auto-correlation, chaos, Bernoulli map, binary function

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Tin Ni Ni KYAW, Akio TSUNEDA, "New Binary Functions for Generating Spreading Codes with Negative Auto-Correlation for Asynchronous DS/CDMA Using Bernoulli Chaotic Map" in IEICE TRANSACTIONS on Fundamentals, vol. E100-A, no. 4, pp. 961-964, April 2017, doi: 10.1587/transfun.E100.A.961.
Abstract: Code division multiple access (CDMA) based on direct sequence (DS) spread spectrum modulation using spreading codes is one of standard technologies for multiple access communications. In asynchronous DS/CDMA communications, spreading codes with appropriate negative auto-correlation can reduce bit error rate (BER) compared with uncorrelated sequences. In this letter, we design new binary functions for generating chaotic binary sequences with negative auto-correlation using Bernoulli chaotic map. Such binary functions can be applied to the generation of spreading codes with negative auto-correlation based on existing spreading codes (e.g., shift register sequences).
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E100.A.961/_p

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@ARTICLE{e100-a_4_961,
author={Tin Ni Ni KYAW, Akio TSUNEDA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={New Binary Functions for Generating Spreading Codes with Negative Auto-Correlation for Asynchronous DS/CDMA Using Bernoulli Chaotic Map},
year={2017},
volume={E100-A},
number={4},
pages={961-964},
abstract={Code division multiple access (CDMA) based on direct sequence (DS) spread spectrum modulation using spreading codes is one of standard technologies for multiple access communications. In asynchronous DS/CDMA communications, spreading codes with appropriate negative auto-correlation can reduce bit error rate (BER) compared with uncorrelated sequences. In this letter, we design new binary functions for generating chaotic binary sequences with negative auto-correlation using Bernoulli chaotic map. Such binary functions can be applied to the generation of spreading codes with negative auto-correlation based on existing spreading codes (e.g., shift register sequences).},
keywords={},
doi={10.1587/transfun.E100.A.961},
ISSN={1745-1337},
month={April},}

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TY - JOUR
TI - New Binary Functions for Generating Spreading Codes with Negative Auto-Correlation for Asynchronous DS/CDMA Using Bernoulli Chaotic Map
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 961
EP - 964
AU - Tin Ni Ni KYAW
AU - Akio TSUNEDA
PY - 2017
DO - 10.1587/transfun.E100.A.961
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E100-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2017
AB - Code division multiple access (CDMA) based on direct sequence (DS) spread spectrum modulation using spreading codes is one of standard technologies for multiple access communications. In asynchronous DS/CDMA communications, spreading codes with appropriate negative auto-correlation can reduce bit error rate (BER) compared with uncorrelated sequences. In this letter, we design new binary functions for generating chaotic binary sequences with negative auto-correlation using Bernoulli chaotic map. Such binary functions can be applied to the generation of spreading codes with negative auto-correlation based on existing spreading codes (e.g., shift register sequences).
ER -