Categories
EPC EUTRAN LTE Python RF RFCs & Standards

PyHSS – Python 3GPP LTE Home Subscriber Server

I recently started working on an issue that I’d seen was to do with the HSS response to the MME on an Update Location Answer. I took some Wireshark traces of a connection from the MME to the HSS, and compared that to a trace from a different HSS. (Amarisoft EPC/HSS) The Update Location Answer […]

Categories
EPC EUTRAN LTE RF RFCs & Standards Voice over IP

Diameter Packet Structure

The packet structure of Diameter

Categories
EPC EUTRAN LTE RF RFCs & Standards Voice over IP

Diameter Basics

A primer to the Diameter protocol and it’s usage.