OSI model
conceptual model that chairacterises an staundartises the communication functions o a telecommunication or computin seestem
The Open Systems Interconnection model (OSI model) is a conceptual model that chairacterises an staundartises the communication functions o a telecommunication or computin seestem withoot regaird tae thair unnerlyin internal structur an technology. Its goal is the interoperability o diverse communication seestems wi staundart protocols.