Low-Hit-Zone Frequency-Hopping Sequence Sets with Wide-Gap and Optimal Hamming Correlation Properties

Limengnan ZHOU; Qian KONG; Hongyu HAN; Xing LIU; Hanzhou WU

doi:10.1587/transfun.2021EAL2041

Regular Section

Low-Hit-Zone Frequency-Hopping Sequence Sets with Wide-Gap and Optimal Hamming Correlation Properties

Limengnan ZHOU, Qian KONG, Hongyu HAN, Xing LIU, Hanzhou WU

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Keywords: frequency-hopping sequence, low-hit-zone, wide-gap, periodic Hamming correlation

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2022 Volume E105.A Issue 2 Pages 122-125

DOI https://doi.org/10.1587/transfun.2021EAL2041

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Abstract

Frequency-hopping sequence (FHS) sets with low-hit-zone (LZH) can be well applied in quasi-synchronous (QS) frequency-hopping multiple-access (FHMA) systems to reduce the mutual interference among different users. On the other hand, LHZ-FHS sets with wide-gap (WG) property can effectively resist the broadband blocking interference, the single frequency narrowband interference, the multipath fading and the tracking interference. In this letter, a new family of WG-LHZ-FHS sets is constructed. Besides, these new WG-LHZ-FHS sets possess optimal average periodic Hamming correlation (APHC) properties.

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