N-ISDN - Narrowband-Integrated Services Digital NetworkA Narrowband Integrated Services Digital Network is generally a digital network operating at 2.028Mbps or below. ... View more
N1 - N1 Reference PointRelated to the 3GPP 5G Architecture. The N1 Reference point is between the UE and the AMF (Access and Mobility Management Function).... View more
N10 - N10 Reference PointRelated to the 3GPP 5G Architecture. The N10 Reference point is between UDM (Unified Data Management) and the SMF (Session Management Function).... View more
N11 - N11 Reference PointRelated to the 3GPP 5G Architecture. The N11 Reference point is between the AMF (Access and Mobility Management Function and the SMF (Session Manageme... View more
N12 - N12 Reference PointRelated to the 3GPP 5G Architecture. The N12 Reference point is between the AMF (Access and Mobility Management Function) and the AUSF (Authentication... View more
N13 - N13 Reference PointRelated to the 3GPP 5G Architecture. The N13 Reference point is between UDM (Unified Data Management) and the AUSF (Authentication Server Function).... View more
N14 - N14 Reference PointRelated to the 3GPP 5G Architecture. The N14 Reference point is between two AMFs (Access and Mobility Management Functions).... View more
N15 - N15 Reference PointRelated to the 3GPP 5G Architecture. The N15 Reference point is between the PCF (Policy Control Function) and the AMF (Access and Mobility Management ... View more
N16 - N16 Reference PointRelated to the 3GPP 5G Architecture. The N16 Reference point is between two SMFs. In a roaming scenario it would be between a Visited SMF and the Home... View more
N2 - N2 Reference PointRelated to the 3GPP 5G Architecture. The N2 Reference point is between the (R)AN and the AMF (Access and Mobility Management Function).... View more
N3 - N3 Reference PointRelated to the 3GPP 5G Architecture. The N3 Reference point is between the (R)AN and the UPF (User Plane Function).... View more
N3IWF - Non-3GPP Interworking FunctionThis element of the 5G SBA (Service Based Architecture) is responsible for interworking between untrusted non-3GPP networks and the 5G Core. As such, ... View more
N4 - N4 Reference PointRelated to the 3GPP 5G Architecture. The N4 Reference point is between the SMF (Session Management Function) and the UPF (User Plane Function).... View more
N5 - N5 Reference PointRelated to the 3GPP 5G Architecture. The N5 Reference point is between the PCF (Policy Function) and an AF (Application Function).... View more
N6 - N6 Reference PointRelated to the 3GPP 5G Architecture. The N6 Reference point is between the UPF (UP Function) and a DN (Data Network).... View more
N7 - N7 Reference PointRelated to the 3GPP 5G Architecture. The N7 Reference point is between the SMF (Session Management Function) and the PCF (Policy Control Function).... View more
N7r - N7r Reference PointRelated to the 3GPP 5G Architecture. The N7r Reference point is between the vPCF (Visited PCF) and the hPCF (Home PCF).... View more
N8 - N8 Reference PointRelated to the 3GPP 5G Architecture. The N8 Reference point is between UDM (Unified Data Management) and the AMF (Access and Mobility Management Funct... View more
N9 - N9 Reference PointRelated to the 3GPP 5G Architecture. The N9 Reference point is between two Core UPF (User Plane Functions).... View more
NA-ESRD - North American Emergency Services Routing DigitsA telephone number in the North American Numbering Plan that can be used to identify a North American emergency services provider and its associated L... View more