Hello Experts.
What is SAP (Service Access Point) in NR?
It is all about Interfaces and Services, not specific to 5G.
Service Access Point (SAP) – SAP is generally used as an identifier label for endpoints of network in OSI networking or model. It is a data structure and identifier also for a buffer area in memory of system. It is a point in a layer of a layered architecture where a network is usually provided and where layer just above layer that provides service can probably have access to it.