transport layer

Definitions

Computing

  • noun the fourth layer in the ISO/OSI network model that provides a reliable connection and checks and controls the quality of the connection

Electronics

  • Within the OSI Reference Model for the implementation of communications protocols, the fourth level, located below the session layer and above the network layer. This layer helps ensure that data transfers between nodes are complete and error free, handling tasks such as flow control, and error detection and correction. Also called layer 4.
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