Digital communications transmission with time-varying interference - Basis for research in mobile radio
Abstract
Technical aspects of the use of satellites in mobile radio are discussed. The background of this emerging technology is reviewed, and the selection of an appropriate digital modulation and coding procedure is discussed. The testing of a model of an actual mobile radio channel is described, as are the consequences of this new technology for maritime mobile radio and the transmission of information between powered vehicles. Procedures for encouraging industrial use of satellite-based mobile radio are assessed.
- Publication:
-
DFVLR
- Pub Date:
- June 1982
- Bibcode:
- 1982DFVLR.......15H
- Keywords:
-
- Channels (Data Transmission);
- Land Mobile Satellite Service;
- Pulse Communication;
- Pulse Modulation;
- Radio Frequency Interference;
- Signal Encoding;
- Marine Environments;
- Radio Transmission;
- Systems Engineering;
- Technology Assessment;
- Time Dependence;
- Communications and Radar