Pulse or digital communications – Spread spectrum – Direct sequence
Patent
1984-12-19
1989-04-11
Safourek, Benedict V.
Pulse or digital communications
Spread spectrum
Direct sequence
3582611, 382 56, H04B 166
Patent
active
048212989
ABSTRACT:
To compensate for transmission errors of a non-ideal system for transmitting digital signals, first signal deviations are determined and stored, and then there is a direct processing of the input signals into output signals by combining the input signals with the stored signal deviations. The invention includes both method and apparatus and provides a substantial reduction in equipment costs.
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Lagadec Roger
Piot Julien
Chin Stephen
Safourek Benedict V.
Willi Studer AG
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