Results 101 to 110 of about 2,628,795 (114)

Personalized neural signatures of sleep: implications for insomnia research

open access: yes
Kyllönen M   +7 more
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Beyond beta rhythms: Aperiodic broadband power reflects Parkinson’s disease severity–a multicenter study

open access: yes
Gerster M   +32 more
europepmc   +1 more source
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New frequency-hopping sequence sets with good parameters under aperiodic hamming correlation

Cryptography and Communications, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fang-Wei Fu, Can Xiang
exaly   +3 more sources

NHZ frequency hopping sequence sets under aperiodic Hamming correlation: Tighter bound and optimal constructions

Cryptography and Communications, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Limengnan Zhou, Qi Zeng
exaly   +4 more sources

Optimal frequency-hopping sequence sets under maximum aperiodic Hamming correlation

2015 Seventh International Workshop on Signal Design and its Applications in Communications (IWSDA), 2015
In order to evaluate the goodness of frequency-hopping sequences, the maximum aperiodic Hamming correlation is used as an important measure. In this paper, based on generalized Gordon-Mills-Welch sequences (GGMW sequences) and generalized m-sequences (GM sequences), two classes of frequency-hopping sequence sets arc presented, which are optimal for ...
Daiyuan Peng
exaly   +3 more sources

A Hybrid Incomplete Exponential Sum With Application to Aperiodic Hamming Correlation of Some Frequency-Hopping Sequences

IEEE Transactions on Information Theory, 2012
In this paper, an upper bound for a hybrid incomplete exponential sum over finite fields is derived. This bound is then used to obtain lower and upper bounds for aperiodic Hamming correlation of frequency-hopping sequences based on power functions.
Zhengchun Zhou   +2 more
exaly   +3 more sources

Frequency Hopping Sequence Sets With Good Aperiodic Hamming Correlation Properties and Large Family Size

IEEE Communications Letters, 2019
In this letter, two constructions of frequency hopping (FH) sequence sets with respect to aperiodic Hamming correlation (AHC) are presented. They have optimal or near optimal family size according to the upper bound on the family size of FH sequence sets with respect to AHC which was derived by Liu et al .
Qi Zeng
exaly   +2 more sources

Frequency-hopping sequence sets with good aperiodic Hamming correlation property

Cryptography and Communications, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Limengnan Zhou, Zheng Ma
exaly   +3 more sources

On the Aperiodic Hamming Correlation of Frequency-Hopping Sequences from Norm Functions

Lecture Notes in Computer Science, 2012
Frequency-hopping sequences (FHSs) are needed in frequency hopping code-division multiple-access (FH-CDMA) systems. Aperiodic Hamming correlation of FHSs matters in real applications, while it received little attraction in the literature compared with periodic Hamming correlation. In this paper, we study the aperiodic Hamming correlation of a family of
Zhengchun Zhou, Udaya Parampalli
exaly   +2 more sources

New Lower Bounds on Aperiodic Hamming Correlation of Frequency Hopping Sequences

2024 IEEE 16th International Conference on Advanced Infocomm Technology (ICAIT)
Shifu Yang   +3 more
exaly   +3 more sources

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