Results 1 to 10 of about 2,626,401 (278)
On the Application of a Hybrid Incomplete Exponential Sum to Aperiodic Hamming Correlation of Some Frequency-Hopping Sequences [PDF]
EntropyFrequency-hopping sequences are essential in frequency-hopping spread spectrum communication systems due to their strong anti-interference capabilities, low probability of interception, and high confidentiality.
Peihua Li, Hongyu Han
doaj +2 more sources
Frequency Hopping Sequences With Optimal Partial Hamming Correlation [PDF]
IEEE Transactions on Information Theory, 2016 16 pages.
Jingjun Bao
exaly +4 more sources
IEEE Access, 2019 In frequency-hopping systems, there should be a wide frequency-hopping gap between two adjacent frequencies in case the received signals are prone to be interfered by staying at one frequency point for a long time.
Peihua Li, Cuiling Fan, Yang Yang
doaj +3 more sources
Sets of Wide-Gap Frequency-Hopping Sequence With Optimal Maximum Hamming Correlation
IEEE Access, 2022 In application, frequency-hopping (FH) communication system often suffers various interferences, such as single frequency narrow-band interference, partial band blocking interference and tracking interference, and so on.
Changyuan Wang +4 more
doaj +2 more sources
Low-Hit-Zone Frequency/Time Hopping Sequence Sets With Large Family Size
IEEE Access, 2019 For a quasi-synchronous frequency/time hopping (FH/TH) code-division multiple-access (CDMA) system which involves many users, the low-hit-zone (LHZ) FH/TH sequence set with large family size is necessary.
Xing Liu, Qin Shu, Qi Zeng
doaj +3 more sources
A lower bound on the average Hamming correlation of frequency-hopping sequence sets
Advances in Mathematics of Communications, 2015 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhengchun Zhou
exaly +3 more sources
On The Average Partial Hamming Correlation of Frequency-Hopping Sequences
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2013 Zhengchun Zhou, Fang-Wei Fu
exaly +3 more sources
On the Average Hamming Correlation of Frequency Hopping Sequences
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2014 Daiyuan Peng
exaly +2 more sources
Low-Hit-Zone Wide Gap Frequency Hopping Sequence Sets With Optimal Average Hamming Correlation
IEEE Access, 2021 In frequency hopping (FH) sequence design, the wide gap is an important performance indicator. In this paper, the average Hamming correlation of wide gap FH sequence (WG-FH sequence) sets with low hit zone, which has not yet been reported previously, is ...
Xing Liu +3 more
doaj +1 more source
Strong no‐hit‐zone frequency sequence set with wide gap
Electronics Letters, 2022 For the communication systems, no‐hit‐zone (NHZ) frequency hopping sequences have good anti‐interference performance. However, the system's time delay may be out of the NHZ.
Qin Shu, Haiyun Liu, Yapei Zhu, Xing Liu
doaj +1 more source