Accession Number : AD0447114
Title : STUDY AND APPLICATION OF ADAPTIVE COMMUNICATION TECHNIQUES IN THE DEFENSE COMMUNICATION SYSTEM.
Descriptive Note : Rept. no. 3 (Final).
Corporate Author : RADIO CORP OF AMERICA NEW YORK DEFENSE ELECTRONIC PRODUCTS
Report Date : 05 Sep 1964
Pagination or Media Count : 137
Abstract : Present land-line systems, including microwave links, have been examined from the standpoint of the data transmission performance desired. Test results amply show that these systems are effectively ''out'', if not actually out, for times far in excess of the goals set in this program. It would not be practical to pursue these goals as land-lines now perform. Burst noises and particularly drop-outs, i.e., momentary loss of the circuit, are the problems. On any one occurrence these may last from milliseconds to minutes. (Author)
Descriptors : *ADAPTIVE COMMUNICATIONS , DATA TRANSMISSION SYSTEMS , DIGITAL SYSTEMS , TRANSMISSION LINES , TELEPHONE SYSTEMS , ERRORS , BANDWIDTH , BACKGROUND , HIGH FREQUENCY , DATA STORAGE SYSTEMS , NOISE(RADIO) , MULTIPATH TRANSMISSION
Distribution Statement : APPROVED FOR PUBLIC RELEASE