5G introduces Network Slicing, or does it? A look at slicing mechanisms widely used in pre-5G networks.
Tag: 5G
A look at non-IP transport for 5G including Ethernet.
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Open5Gs Database Schema Change
As Open5Gs has introduced network slicing, which led to a change in the database used, Alas many users had subscribers provisioned in the old DB schema and no way to migrate the SDM data between the old and new schema, If you’ve created subscribers on the old schema, and now after the updates your Subscriber […]
A look at MTU and its role in LTE and 5G Transmission.
Acronyms and cryptography – a look at Subscriber Identifiers in 5G
Note: As this space develops so quickly I’ve refreshed the original post from November 2021 in March 2021 with updated instructions. While 5G SA devices are still in their early stages, and 5G RAN hardware / gNodeBs are hard to come by, so today we’ll cover using UERANSIM to simulate UEs and 5G RAN, to […]
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Open5GS – NRF Setup
Configuring the NRF for Open5GS
A look at the Network Function Repository Function (NRF) in 5G Core
Comparing the Control Plane signalling in 5GC compared to EPC.
How User Plane traffic is handled in 5GC compared to EPC
No talk of Augmented Reality, Holographic Video calls, 5G cities. Just info about real 5G topics for nerds.
A look at PFCP for the Sx and N4 Interfaces