Construction of Optimal Frequency Hopping Sequence Set with Low-Hit-Zone

In quasi-synchronous frequency-hopping multiple access (QS-FHMA) systems, low-hit-zone (LHZ) frequency-hopping sequence (FHS) sets have been well-applied to reduce mutual interference (MI). In this paper, we propose three constructions of LHZ FHS sets with new parameters via interleaving techniques....

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Veröffentlicht in:	Entropy (Basel, Switzerland) Switzerland), 2023-07, Vol.25 (7), p.1044
Hauptverfasser:	Tian, Xinyu, Han, Hongyu, Niu, Xianhua, Liu, Xing
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Codes Communication Construction Control Design and construction Frequency hopping frequency hopping sequence set Frequency response (Electrical engineering) frequency-hopping multiple-access Interleavers (Digital communications) interleaving techniques low-hit-zone Mathematical optimization maximum periodic Hamming correlation
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Zusammenfassung:	In quasi-synchronous frequency-hopping multiple access (QS-FHMA) systems, low-hit-zone (LHZ) frequency-hopping sequence (FHS) sets have been well-applied to reduce mutual interference (MI). In this paper, we propose three constructions of LHZ FHS sets with new parameters via interleaving techniques. The obtained sequences can be verified that they are optimal with respect to the Peng-Fan-Lee bound.
ISSN:	1099-4300 1099-4300
DOI:	10.3390/e25071044