An H.F. simulator for use with real time channel evaluation systems
Abstract
A high frequency (HF) simulator constructed at York University as an off-air test bed for an HF radio link using real time channel evaluation aided frequency selection is discussed. The simulator implements the basic channel model proposed by Watterson et al Watterson 69a with the addition of several novel features applicable to real time channel evaluation systems: rapid selection of channel parameters from stored sets; a realistic and repeatable interference simulation; and time variable channel statistics. A brief resume of channel modelling and atmospheric noise is given.
- Publication:
-
In AGARD Propagation Influences on Digital Transmission Systems: Probl. and Solu. 15 p (SEE N85-19269 10-32
- Pub Date:
- October 1984
- Bibcode:
- 1984pidt.agarR....D
- Keywords:
-
- High Frequencies;
- Real Time Operation;
- Simulators;
- Telecommunication;
- Electromagnetic Interference;
- Errors;
- Evaluation;
- Performance Tests;
- Rates (Per Time);
- Requirements;
- Signal Processing;
- Statistical Analysis;
- Communications and Radar