Data transmission over UHF fading mobile radio channels

Author

Bateman, A.J. ; McGeehan, J.P.

Author_Institution

University of Bath, School of Electrical Engineering, Bath, UK

Volume

131

Issue

4

fYear

1984

fDate

7/1/1984 12:00:00 AM

Firstpage

364

Lastpage

374

Abstract

A combination of transparent tone-in-band (TTIB) and feedforward signal regeneration (FFSR) audio signal-processing techniques enable the efficient transmission of speech and data communications over mobile radio links, and amplitude companded pilot tone single sideband (SSB) in particular. The contribution is concerned primarily with data communications, coherent and noncoherent, over such networks in the presence of multipath induced amplitude and phase distortion. A detailed consideration of the properties of the combined TTIB/FFSR system show it to have several significant advantages over data-derived reference schemes.

Keywords

data communication systems; mobile radio systems; TTIB/FFSR system; UHF fading mobile radio channels; amplitude companded pilot tone single sideband; audio signal-processing techniques; coherent transmission; data communications; data transmission; feedforward signal regeneration; mobile radio links; multipath induced amplitude distortion; multipath induced phase distortion; noncoherent transmission; transparent tone-in-band;

fLanguage

English

Journal_Title

Communications, Radar and Signal Processing, IEE Proceedings F

Publisher

iet

ISSN

0143-7070

Type

jour

DOI

10.1049/ip-f-1:19840056

Filename

4646268