Spatial localization of temporal noise in digital channels

Spatial localization of temporal noise in digital channels

The feasibility of temporal noise spatial localization in a communication channel intended for digital signal transmission is studied. As in the case of temporal noise localization for analog signals, we use the Hadamard integral transformation with specially ordered basis functions. When the noise...

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Bibliographic Details
Published in:Technical physics Vol. 56; no. 4; pp. 448 - 451
Main Authors: Podlaskin, B. G., Guk, E. G., Sukharev, A. A.
Format: Journal Article
Language:English
Published: Dordrecht SP MAIK Nauka/Interperiodica 01-04-2011
Springer
Subjects:
Classical and Continuum Physics
Physics
Physics and Astronomy
Theoretical and Mathematical Physics
Image Space
Analog Channel
Noise Localization
Temporal Noise
Hadamard Transformation
Online Access:Get full text
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Summary:The feasibility of temporal noise spatial localization in a communication channel intended for digital signal transmission is studied. As in the case of temporal noise localization for analog signals, we use the Hadamard integral transformation with specially ordered basis functions. When the noise intensity is estimated through the probability of error in determining the output signal with different lengths of digital words, the localization of noise for digital signals is shown to be identical to that of analog signals.
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784211040244