Accession Number : ADP006174

Title :   Improved Reliability Prediction for HF Digital Voice Transmission,

Corporate Author : SIGNATRON INC LEXINGTON MA

Personal Author(s) : Malaga, Alfonso

Report Date : SEP 1989

Pagination or Media Count : 10

Abstract : A method for predicting the performance of High Frequency (HF) digital voice transmission is described. The method takes into account the effects of multipath propagation and signal processing techniques which exploit the multipath to achieve improved performance. A propagation prediction model which provides the necessary multipath and signal-to-noise ratio statistics is also described.

Descriptors :   *DIGITAL COMMUNICATIONS, *MULTIPATH TRANSMISSION, *RELIABILITY(ELECTRONICS), VOICE COMMUNICATIONS, HIGH FREQUENCY, PREDICTIONS, SIGNAL TO NOISE RATIO.

Subject Categories : Voice Communications
      Radiofrequency Wave Propagation

Distribution Statement : APPROVED FOR PUBLIC RELEASE