Chaotic pulse position modulation: A robust method of communicating with chaos

Citation
M. Sushchik et al., Chaotic pulse position modulation: A robust method of communicating with chaos, IEEE COMM L, 4(4), 2000, pp. 128-130
Citations number
7
Categorie Soggetti
Information Tecnology & Communication Systems
Journal title
IEEE COMMUNICATIONS LETTERS
ISSN journal
10897798 → ACNP
Volume
4
Issue
4
Year of publication
2000
Pages
128 - 130
Database
ISI
SICI code
1089-7798(200004)4:4<128:CPPMAR>2.0.ZU;2-1
Abstract
In this letter we investigate a communication strategy for digital ultra-wi de bandwidth impulse radio, where the separation between the adjacent pulse s is chaotic arising from a dynamical system with irregular behavior. A pul se position method is used to modulate binary information onto the carrier. The receiver is synchronized to the chaotic pulse train, thus providing th e time reference for information extraction. We characterize the performanc e of this scheme in terms of error probability versus E-b/N-o by numericall y simulating its operation in the presence of noise and filtering.