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Protocol Stack

Conceptual model of the layered architecture of communication protocols in which layers within a station are represented in hierarchical order. Each layer in the protocol stack is defined in generic terms describing functionality and mode of operation. Examples of protocol stacks include the OSI (Open System Interconnection) model and the TCP/IP protocol stack.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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