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On The Average Partial Hamming Correlation of Frequency-Hopping Sequences

Wenli REN, Fang-Wei FU, Zhengchun ZHOU

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Summary :

The average Hamming correlation is an important performance indicator of frequency-hopping sequences (FHSs). In this letter, the average partial Hamming correlation (APHC) properties of FHSs are discussed. Firstly, the theoretical bound on the average partial Hamming correlation of FHSs is established. It works for any correlation window with length 1≤ω≤υ, where υ is the sequence period, and generalizes the bound developed by Peng et al which is valid only when ω=υ. A sufficient and necessary condition for a set of FHSs having optimal APHC for any correlation window is then given. Finally, sets of FHSs with optimal APHC are presented.

Publication
IEICE TRANSACTIONS on Fundamentals Vol.E96-A No.5 pp.1010-1013
Publication Date
2013/05/01
Publicized
Online ISSN
1745-1337
DOI
10.1587/transfun.E96.A.1010
Type of Manuscript
LETTER
Category
Communication Theory and Signals

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