ATIS Telecom Glossary
Tuesday, September 16, 2014

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surveillance
The use of (usually) electronic means, passive or active, to obtain information about the nature, position, or movement of, e.g., aircraft (cooperative or non-cooperative, friendly or unfriendly), sources of electromagnetic emissions, etc. 2. Nonintrusive monitoring of digital signals in real time to recognize performance degradations and failures and system intrusion attempts. [After T1.231-1997]

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
For more information on the work related to these definitions,
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