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
Dalam sistem capaian berbilang lompat frekuensi kuasi segerak (QS-FHMA), set jujukan lompat frekuensi zon tanpa serangan (NHZ-FHS) biasanya digunakan untuk meminimumkan gangguan berbilang akses. Beberapa pembinaan baharu untuk set NHZ-FHS yang optimum dibentangkan dalam kertas kerja ini, yang berdasarkan teknik interleaving. Dua jenis set NHZ-FHS panjang 2N untuk sebarang integer N ≥ 3 dibina, yang saiz NHZnya adalah beberapa integer genap. Set NHZ-FHS optimum panjang 2N dengan saiz NHZ ganjil untuk sebarang integer N ≥ 6 juga dibentangkan. Dan kemudian, set NHZ-FHS optimum panjang kN diberikan dengan menggeneralisasikan salah satu binaan yang dicadangkan untuk set panjang NHZ-FHS 2N, Di mana k and N adalah sebarang integer positif sehingga 2 ≤ k < N. Semua FHS dalam set NHZ-FHS baharu adalah FHS tidak berulang yang optimum berkenaan dengan terikat Lempel-Greenberger. Pembinaan kami memberikan parameter baharu yang fleksibel dalam pemilihan saiz NHZ dan saiz set.
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Salinan
Jin-Ho CHUNG, Yun Kyoung HAN, Kyeongcheol YANG, "No-Hit-Zone Frequency-Hopping Sequence Sets with Optimal Hamming Autocorrelation" in IEICE TRANSACTIONS on Fundamentals,
vol. E93-A, no. 11, pp. 2239-2244, November 2010, doi: 10.1587/transfun.E93.A.2239.
Abstract: In quasi-synchronous frequency-hopping multiple access (QS-FHMA) systems, no-hit-zone frequency-hopping sequence (NHZ-FHS) sets are commonly employed to minimize multiple access interference. Several new constructions for optimal NHZ-FHS sets are presented in this paper, which are based on interleaving techniques. Two types of NHZ-FHS sets of length 2N for any integer N ≥ 3 are constructed, whose NHZ sizes are some even integers. An optimal NHZ-FHS set of length 2N with odd NHZ size for any integer N ≥ 6 is also presented. And then, optimal NHZ-FHS sets of length kN are given by generalizing one of the proposed constructions for NHZ-FHS sets of length 2N, where k and N are any positive integers such that 2 ≤ k < N. All the FHSs in the new NHZ-FHS sets are non-repeating FHSs which are optimal with respect to the Lempel-Greenberger bound. Our constructions give new parameters which are flexible in the selection of NHZ size and set size.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E93.A.2239/_p
Salinan
@ARTICLE{e93-a_11_2239,
author={Jin-Ho CHUNG, Yun Kyoung HAN, Kyeongcheol YANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={No-Hit-Zone Frequency-Hopping Sequence Sets with Optimal Hamming Autocorrelation},
year={2010},
volume={E93-A},
number={11},
pages={2239-2244},
abstract={In quasi-synchronous frequency-hopping multiple access (QS-FHMA) systems, no-hit-zone frequency-hopping sequence (NHZ-FHS) sets are commonly employed to minimize multiple access interference. Several new constructions for optimal NHZ-FHS sets are presented in this paper, which are based on interleaving techniques. Two types of NHZ-FHS sets of length 2N for any integer N ≥ 3 are constructed, whose NHZ sizes are some even integers. An optimal NHZ-FHS set of length 2N with odd NHZ size for any integer N ≥ 6 is also presented. And then, optimal NHZ-FHS sets of length kN are given by generalizing one of the proposed constructions for NHZ-FHS sets of length 2N, where k and N are any positive integers such that 2 ≤ k < N. All the FHSs in the new NHZ-FHS sets are non-repeating FHSs which are optimal with respect to the Lempel-Greenberger bound. Our constructions give new parameters which are flexible in the selection of NHZ size and set size.},
keywords={},
doi={10.1587/transfun.E93.A.2239},
ISSN={1745-1337},
month={November},}
Salinan
TY - JOUR
TI - No-Hit-Zone Frequency-Hopping Sequence Sets with Optimal Hamming Autocorrelation
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2239
EP - 2244
AU - Jin-Ho CHUNG
AU - Yun Kyoung HAN
AU - Kyeongcheol YANG
PY - 2010
DO - 10.1587/transfun.E93.A.2239
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E93-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2010
AB - In quasi-synchronous frequency-hopping multiple access (QS-FHMA) systems, no-hit-zone frequency-hopping sequence (NHZ-FHS) sets are commonly employed to minimize multiple access interference. Several new constructions for optimal NHZ-FHS sets are presented in this paper, which are based on interleaving techniques. Two types of NHZ-FHS sets of length 2N for any integer N ≥ 3 are constructed, whose NHZ sizes are some even integers. An optimal NHZ-FHS set of length 2N with odd NHZ size for any integer N ≥ 6 is also presented. And then, optimal NHZ-FHS sets of length kN are given by generalizing one of the proposed constructions for NHZ-FHS sets of length 2N, where k and N are any positive integers such that 2 ≤ k < N. All the FHSs in the new NHZ-FHS sets are non-repeating FHSs which are optimal with respect to the Lempel-Greenberger bound. Our constructions give new parameters which are flexible in the selection of NHZ size and set size.
ER -