Paper Info
Title
Analysis of the performance of balance of digital multivalue based on Chebyshev chaotic sequence
Abstract
As the widely investigation of chaotic sequence in the application of communication, binary and quaternary phaseshift keying modes have been extensively adopted in spread spectrum communication. Based on Chebyshev chaotic mapping, binary-phase and quadric-phase chaotic spreading sequences are generated, and the relationship among the performance of balance and fractal parameter, initial value and the period of sequence are analyzed. The non-balanced points which should be avoided in the chaotic sequence when applying in CDMA system are proposed. Aiming at the problem which the conventional degree of balance functions only investigates the balance of the 2valued sequence, the maximum balanced difference method is proposed. The definition of maximum balanced difference is proposed. We analyze the balance performance of quadric-phase Chebyshev sequence. Experimental results show that the maximum balanced difference function can replace the traditional binary-phase degree of balance function to research the balance of digital 2-valued and multi-valued sequence, which has better universality. © Springer-Verlag Berlin Heidelberg 2007.
Year
DOI
Venue
2007
null
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Keywords
Field
DocType
Chaotic sequence,Maximum balanced differences,Performance of balance,Spread spectrum
Control theory,Keying,Fractal,Algorithm,Chebyshev filter,Initial value problem,Chaotic,Code division multiple access,Mathematics,Binary number,Spread spectrum
Conference
Volume
Issue
ISSN
4683 LNCS
null
16113349
ISBN
Citations 
PageRank 
3-540-74580-7
0
0.34
References 
Authors
2
3
Name
Order
Citations
PageRank
Yinhui Yu101.69
Shuxun Wang2318.61
Han Yan33712.10