HF channel-simulator measurements on the KY-879/P FSK burst-communication modern-set 1
Abstract
A set of HF ionospheric channel simulator experiments was performed on the KY-879/P, binary-FSK, burst communication modem. The probability of a missed message, the probability of a character error, and the probability of a block error were measured as modem parameter to determine the modern performance with respect to various additive, multiplicative, and nonlinear signal distortions imposed by HF channels and the modem itself. Digital radio systems, a description of the KY-879/P modem, a description of the channel simulator, a characterization of HF channels, and a description of the experimental techniques used in the measurements are presented.
- Publication:
-
Interim Report
- Pub Date:
- August 1981
- Bibcode:
- 1981its..rept.....W
- Keywords:
-
- Bch Codes;
- Binary Codes;
- Channel Capacity;
- Error Detection Codes;
- High Frequencies;
- Radio Bursts;
- Computerized Simulation;
- Digital Techniques;
- Error Correcting Devices;
- Communications and Radar