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A Class of Optimal Frequency Hopping Sequences with New Parameters
IEEE Transactions on Information Theory, 2012In this paper, we propose an interleaving construction of new sets of frequency hopping sequences from the known ones. By choosing suitable known optimal frequency hopping sequences and sets of frequency hopping sequences and then recursively applying the proposed construction, optimal frequency hopping sequences and sets of frequency hopping sequences
Xiaohu Tang, Xiangyong Zeng, Han Cai
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Sets of Frequency Hopping Sequences: Bounds and Optimal Constructions
IEEE Transactions on Information Theory, 2009 Frequency hopping spread spectrum and direct sequence spread spectrum are two main spread coding technologies in communication systems. Frequency hopping sequences are needed in frequency hopping code-division multiple-access (FH-CDMA) systems. In this paper, four algebraic and a combinatorial constructions of optimal sets of frequency hopping ...
Cunsheng Ding +4 more
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New Constructions for Optimal Sets of Frequency-Hopping Sequences
IEEE Transactions on Information Theory, 2011In this paper, two generic constructions of optimal frequency-hopping sequence (FHS) sets employing d-form functions with difference-balanced property are presented. They generalize the previous constructions of optimal FHS sets using m-sequences and produce new optimal FHS sets that cannot be produced by the earlier constructions.
Zhengchun Zhou +2 more
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New constructions of optimal frequency hopping sequences
Applicable Algebra in Engineering, Communication and Computing, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lei Wan, Jingjun Bao
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Optimal Sets of Frequency Hopping Sequences From Linear Cyclic Codes
IEEE Transactions on Information Theory, 2010 In communication systems, frequency hopping spread spectrum and direct sequence spread spectrum are two main spread coding technologies. Frequency hopping sequences are used in FH-CDMA systems.
Xiaohu Tang
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LSTM-based Frequency Hopping Sequence Prediction
2020 International Conference on Wireless Communications and Signal Processing (WCSP), 2020The continuous change of communication frequency brings difficulties to the reconnaissance and prediction of non-cooperative communication. The core of this communication process is the frequency-hopping (FH) sequence with pseudo-random characteristics, which controls carrier frequency hopping.
Gao Li +5 more
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Maximal length sequences for frequency hopping
IEEE Journal on Selected Areas in Communications, 1990Normally, frequency hopping sequences for spread-spectrum communication systems are obtained by selecting groups of elements of binary m sequences. An alternative to using groups of binary m-sequence elements is developed. It involves obtaining nonbinary m sequences with the number of desired hopping frequencies equal to the number of symbols in the ...
John J. Komo, Shyh-Chang Liu
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Optimal frequency-hopping sequences based on the decimated m-sequences
Cryptography and Communications, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Cognitive Frequency Hopping Sequences
Chinese Journal of Electronics, 2016Since the immutable conventional Frequency hopping (FH) sequence cannot keep high FHcommunication reliability in complex electromagnetic environment, we propose an algorithm that cangenerate high-performance Cognitive frequency hopping sequence (CFHS) for Cognitive frequencyhopping (CFH) system.
Lei Guan +4 more
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Proceedings. IEEE Energy and Information Technologies in the Southeast', 2003
A procedure for obtaining frequency-hopping sequences with good random properties and good autocorrelation properties is presented. Normally, frequency-hopping sequences for spread-spectrum communication systems are obtained by selecting groups of elements of binary m-sequences.
J.J. Komo, S.-C. Liu
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A procedure for obtaining frequency-hopping sequences with good random properties and good autocorrelation properties is presented. Normally, frequency-hopping sequences for spread-spectrum communication systems are obtained by selecting groups of elements of binary m-sequences.
J.J. Komo, S.-C. Liu
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