Accession Number:

ADA043352

Title:

Communications Systems Modeling Study.

Descriptive Note:

Final rept.,

Corporate Author:

DIGITAL COMMUNICATIONS CORP GAITHERSBURG MD

Report Date:

1976-11-26

Pagination or Media Count:

187.0

Abstract:

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.

Subject Categories:

  • Voice Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE