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Reduced-Bandwidth Coding for Mobile CommunicationFade-resistant mobile systems use power and spectrum efficiently. Transmission system employs tone-calibrated technique (TCT). Residual carrier used in technique to reduce fading-induced effects and coherently demodulate received signal. TCT potentially efficient in use of power and of frequency spectrum. Coding technique, intended for residual-carrier transmission system, alleviates fading and spectrum crowding that hamper mobile communications.
Document ID
19860000318
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Davarian, F.
(Caltech)
Date Acquired
August 12, 2013
Publication Date
July 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 10
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Systems
Report/Patent Number
NPO-16447
Accession Number
86B10318
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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