The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Basé sur les séquences connues de zones de corrélation nulle quadriphase (ZCZ) ZCZ4(N,M,T), quatre familles de séquences 16-QAM avec ZCZ sont présentées, où le terme « séquences QAM » désigne les séquences sur la constellation de modulation d'amplitude en quadrature (QAM). Lorsque les séquences ZCZ quadriphasées employées par cette lettre arrivent à la limite théorique des séquences ZCZ et sont de taille paire M ou la largeur impaire T de ZCZ, deux des quatre ensembles de séquences 16-QAM résultants satisfont à la limite mentionnée ci-dessus. Les séquences proposées peuvent potentiellement être appliquées à des systèmes de communication utilisant une constellation 16-QAM comme séquences d'étalement de sorte que les interférences d'accès multiple (MAI) et les interférences de trajets multiples (MPI) soient supprimées de manière synchrone.
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Fanxin ZENG, Zhenyu ZHANG, "16-QAM Sequences with Zero Correlation Zone from the Known Quadriphase ZCZ Sequences" in IEICE TRANSACTIONS on Fundamentals,
vol. E94-A, no. 3, pp. 1023-1028, March 2011, doi: 10.1587/transfun.E94.A.1023.
Abstract: Based on the known quadriphase zero correlation zone (ZCZ) sequences ZCZ4(N,M,T), four families of 16-QAM sequences with ZCZ are presented, where the term "QAM sequences" means the sequences over the quadrature amplitude modulation (QAM) constellation. When the quadriphase ZCZ sequences employed by this letter arrive at the theoretical bound on the ZCZ sequences, and are of the even family size M or the odd width T of ZCZ, two of the resulting four 16-QAM sequence sets satisfy the bound referred to above. The proposed sequences can be potentially applied to communication systems using 16-QAM constellation as spreading sequences so that the multiple access interference (MAI) and multi-path interference (MPI) are removed synchronously.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E94.A.1023/_p
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@ARTICLE{e94-a_3_1023,
author={Fanxin ZENG, Zhenyu ZHANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={16-QAM Sequences with Zero Correlation Zone from the Known Quadriphase ZCZ Sequences},
year={2011},
volume={E94-A},
number={3},
pages={1023-1028},
abstract={Based on the known quadriphase zero correlation zone (ZCZ) sequences ZCZ4(N,M,T), four families of 16-QAM sequences with ZCZ are presented, where the term "QAM sequences" means the sequences over the quadrature amplitude modulation (QAM) constellation. When the quadriphase ZCZ sequences employed by this letter arrive at the theoretical bound on the ZCZ sequences, and are of the even family size M or the odd width T of ZCZ, two of the resulting four 16-QAM sequence sets satisfy the bound referred to above. The proposed sequences can be potentially applied to communication systems using 16-QAM constellation as spreading sequences so that the multiple access interference (MAI) and multi-path interference (MPI) are removed synchronously.},
keywords={},
doi={10.1587/transfun.E94.A.1023},
ISSN={1745-1337},
month={March},}
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TY - JOUR
TI - 16-QAM Sequences with Zero Correlation Zone from the Known Quadriphase ZCZ Sequences
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1023
EP - 1028
AU - Fanxin ZENG
AU - Zhenyu ZHANG
PY - 2011
DO - 10.1587/transfun.E94.A.1023
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E94-A
IS - 3
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - March 2011
AB - Based on the known quadriphase zero correlation zone (ZCZ) sequences ZCZ4(N,M,T), four families of 16-QAM sequences with ZCZ are presented, where the term "QAM sequences" means the sequences over the quadrature amplitude modulation (QAM) constellation. When the quadriphase ZCZ sequences employed by this letter arrive at the theoretical bound on the ZCZ sequences, and are of the even family size M or the odd width T of ZCZ, two of the resulting four 16-QAM sequence sets satisfy the bound referred to above. The proposed sequences can be potentially applied to communication systems using 16-QAM constellation as spreading sequences so that the multiple access interference (MAI) and multi-path interference (MPI) are removed synchronously.
ER -