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New Bounds on the Partial Hamming Correlation of Wide-Gap Frequency-Hopping Sequences with Frequency Shift

Qianhui WEI, Zengqing LI, Hongyu HAN, Hanzhou WU

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Summary :

In frequency hopping communication, time delay and Doppler shift incur interference. With the escalating upgrading of complicated interference, in this paper, the time-frequency two-dimensional (TFTD) partial Hamming correlation (PHC) properties of wide-gap frequency-hopping sequences (WGFHSs) with frequency shift are discussed. A bound on the maximum TFTD partial Hamming auto-correlation (PHAC) and two bounds on the maximum TFTD PHC of WGFHSs are got. Li-Fan-Yang bounds are the particular cases of new bounds for frequency shift is zero.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E106-A No.8 pp.1077-1080
Publication Date
2023/08/01
Publicized
2023/01/23
Online ISSN
1745-1337
DOI
10.1587/transfun.2022EAL2089
Type of Manuscript
LETTER
Category
Spread Spectrum Technologies and Applications

Authors

Qianhui WEI
  Sichuan Normal University
Zengqing LI
  Yunnan Agricultural University
Hongyu HAN
  Sichuan Normal University
Hanzhou WU
  Shanghai University

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