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5G SA Mobile Networks RFCs & Standards SDM

If you like Pina Coladas, and service the control plane – Intro to NRF in 5GC

Looking for Love in the 5G Core?

Are you a lonely UDM from MCC 001 MNC 001, just looking for a connection?

PLMN 901/70, NRF, seeks same.

Let’s look at our matchmaker – The Network Repository Function in 5G Core.

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5G SA Mobile Networks

Framed Routing in 5G

5GC includes native support for framed-routing.

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5G SA Mobile Networks

Reflective QoS in 5G

A great new feature of #5G Core Networks is Reflective QoS – Where QoS of the traffic coming to a UE is reflected on the QoS coming out.

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5G SA Mobile Networks

SMS in 5GC

The first SMS was sent in 1993, and all these years later as 5G rolls out, we’re still supporting it.

Categories
5G SA Mobile Networks RFCs & Standards

5G Online Charging with the Nchf_ConvergedCharging SBI

There’s no such thing as a free lunch, and 5G is the same – services running through a 5G Standalone core need to be billed. In 5G Core Networks, the SMF (Session Management Function) reaches out to the CHF (Charging Function) to perform online charging, via the Nchf_ConvergedCharging Service Based Interface (aka reference point). Like […]

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5G SA Mobile Networks SDM

EIR in 5G Networks (N5g-eir_EquipmentIdentityCheck)

A look at the Equipment Identity Register in 5G Core

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5G SA Mobile Networks SDM Security SIM Cards

5G Subscriber Identifiers – SUCI & SUPI

Acronyms and cryptography – a look at Subscriber Identifiers in 5G

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5G SA Mobile Networks

Open5GS – NRF Setup

Configuring the NRF for Open5GS

Categories
5G SA Mobile Networks RFCs & Standards

5GC: The Network Function Repository Function

A look at the Network Function Repository Function (NRF) in 5G Core

Categories
5G SA EPC Mobile Networks RFCs & Standards

5GC for EPC Folks – Control Plane Signalling

Comparing the Control Plane signalling in 5GC compared to EPC.