ATIS Telecom Glossary
Tuesday, September 30, 2014

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protocol-control information
The queries and replies among communications equipment to determine the respective capabilities of each end of the communications link. 2. For layered systems, information exchanged between entities of a given layer, via the service provided by the next lower layer, to coordinate their joint operation.

 

 

 

 

 

 

 

 

 

 



 
These definitions were prepared by ATIS Committee PRQC
 
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