Zero-Cross-Correlation Properties of Asymmetric ZCZ Sequence Sets

Kosuke OMATA; Hideyuki TORII; Takahiro MATSUMOTO

doi:10.1587/transfun.E95.A.1926

Zero-Cross-Correlation Properties of Asymmetric ZCZ Sequence Sets

Kosuke OMATA, Hideyuki TORII, Takahiro MATSUMOTO

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Recently, asymmetric zero-correlation zone (A-ZCZ) sequence sets that are composed of several sequence subsets have been proposed. In A-ZCZ sequence sets, the zero-cross-correlation zone (ZCCZ) length between different sequence subsets is larger than the zero-correlation zone (ZCZ) length in each sequence subset. However, the ZCCZ length between different sequence subsets was not precisely shown in previous studies. The present letter shows precisely the ZCCZ length between different sequence subsets. This information is useful for estimating the magnitude of inter-cell interference when designing approximately synchronized code-division multiple-access (AS-CDMA) systems.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E95-A No.11 pp.1926-1930

Publication Date: 2012/11/01

Publicized

Online ISSN: 1745-1337

DOI: 10.1587/transfun.E95.A.1926

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

Category: Sequences

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Kosuke OMATA, Hideyuki TORII, Takahiro MATSUMOTO, "Zero-Cross-Correlation Properties of Asymmetric ZCZ Sequence Sets" in IEICE TRANSACTIONS on Fundamentals, vol. E95-A, no. 11, pp. 1926-1930, November 2012, doi: 10.1587/transfun.E95.A.1926.
Abstract: Recently, asymmetric zero-correlation zone (A-ZCZ) sequence sets that are composed of several sequence subsets have been proposed. In A-ZCZ sequence sets, the zero-cross-correlation zone (ZCCZ) length between different sequence subsets is larger than the zero-correlation zone (ZCZ) length in each sequence subset. However, the ZCCZ length between different sequence subsets was not precisely shown in previous studies. The present letter shows precisely the ZCCZ length between different sequence subsets. This information is useful for estimating the magnitude of inter-cell interference when designing approximately synchronized code-division multiple-access (AS-CDMA) systems.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/transfun.E95.A.1926/_p

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@ARTICLE{e95-a_11_1926,
author={Kosuke OMATA, Hideyuki TORII, Takahiro MATSUMOTO, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Zero-Cross-Correlation Properties of Asymmetric ZCZ Sequence Sets},
year={2012},
volume={E95-A},
number={11},
pages={1926-1930},
abstract={Recently, asymmetric zero-correlation zone (A-ZCZ) sequence sets that are composed of several sequence subsets have been proposed. In A-ZCZ sequence sets, the zero-cross-correlation zone (ZCCZ) length between different sequence subsets is larger than the zero-correlation zone (ZCZ) length in each sequence subset. However, the ZCCZ length between different sequence subsets was not precisely shown in previous studies. The present letter shows precisely the ZCCZ length between different sequence subsets. This information is useful for estimating the magnitude of inter-cell interference when designing approximately synchronized code-division multiple-access (AS-CDMA) systems.},
keywords={},
doi={10.1587/transfun.E95.A.1926},
ISSN={1745-1337},
month={November},}

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TY - JOUR
TI - Zero-Cross-Correlation Properties of Asymmetric ZCZ Sequence Sets
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1926
EP - 1930
AU - Kosuke OMATA
AU - Hideyuki TORII
AU - Takahiro MATSUMOTO
PY - 2012
DO - 10.1587/transfun.E95.A.1926
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E95-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2012
AB - Recently, asymmetric zero-correlation zone (A-ZCZ) sequence sets that are composed of several sequence subsets have been proposed. In A-ZCZ sequence sets, the zero-cross-correlation zone (ZCCZ) length between different sequence subsets is larger than the zero-correlation zone (ZCZ) length in each sequence subset. However, the ZCCZ length between different sequence subsets was not precisely shown in previous studies. The present letter shows precisely the ZCCZ length between different sequence subsets. This information is useful for estimating the magnitude of inter-cell interference when designing approximately synchronized code-division multiple-access (AS-CDMA) systems.
ER -