CBR

Communications Systems Glossary

Communications Systems — Switching — Asynchronous Transfer Mode — CBR

 

 

 

 

 

 

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Information on CBR

CBR is a service class for asynchronous transfer mode networks (ATM networks) in which the cell rate takes a constant, fixed value specified in the connection contract. The contract for a CBR service includes guarantees of quality of service.


Other topics in our resources on Communications Systems related to CBR include: 
 
  • Available bit rate (ABR)
  • unconstrained bit rate (UBR)
  • variable bit rate (VBR)
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  • Broadband integrated services digital network (BISDN)
  • Cell relay
  • Cell
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  • Virtual circuit (VC)
  • Fixed bit rate (FBR)
  • ATM adaptation layer (AAL)

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