Communications Systems Modeling Study.
DIGITAL COMMUNICATIONS CORP GAITHERSBURG MD
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This report summarizes the results of a study on the transmission of digitally encoded voice channels, with several multiple access techniques and traffic patterns. 16 kbs variable slope delta modulation and three modulationaccess techniques were studied PSK-SCPC, TDM-PSK-FDMA and TDMA. Three hypothetical traffic models were generated, ranging in traffic from 80 to 1100 one-way voice channels with 10 to over 200 earth stations.
- Voice Communications