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AN/FYQ-110 DSCS Operational Support System [DOSS]
AN/FSQ-142 DSCS Automatic Spectrum Analyzer [DASA]

The DOSS provides computational support for the SATCOM Network Controller (and up to seven remote operators) to calculate Defense Satellite Communications System (DSCS) reconfiguration parameters in response to changing user requirements, changing network status, or changing environmental conditions. Contained within the DOSS is the Resource Allocation Software (RAS) consisting of the computer software which provides algorithms to support DOSS reconfiguration capabilities. The DASA is designed for operation connected directly to the DOSS or in a stand-alone mode, should this be required. The DASA provides control and data processing for an automatic spectrum analysis capability. DASA software accepts signal monitoring data from the Hewlett-Packard 8566B Spectrum Analyzer, computes various signal parameters based upon the current operational traffic configuration in the DOSS data base, and compares the measured values with the expected values generated by the DOSS Computer.

HISTORICAL BACKGROUND:

  • Feb 79 Award for DOSS/DASA 1 and 2.
  • May 84 Award for DOSS/DASA 3 and 4.
  • Aug 84 Award for upgrade to existing DOSS/DASA systems.
  • Mar 87 DOSS/DASA 5 and 6 definitized ($9M).
  • Sep 88 Awarded contract for DOSS/DASA 7 through 12.
  • Feb 92 Awarded contract to retrofit DOSS/DASA VAX 8250 computer.
  • May 93 Installed last 8250 upgrade.
  • Apr 94 Awarded DIMS Material Change Contract.




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Page last modified: 21-07-2011 13:03:51 ZULU