Categories
GSM Mobile Networks

GSM with Osmocom Part 4: The Base Station Controller (BSC)

Configuring a GSM Base Station Controller with Osmocom stack.

Categories
GSM Mobile Networks

GSM with Osmocom Part 3: Introduction to Osmo Software & Virtual BTS

Setting up a virtual BTS in our BSC with Osmocom.

Categories
GSM Mobile Networks

GSM with Osmocom Part 2: BTS Basics

What’s a BTS and where do they fit into the GSM Network architecture?

Categories
GSM Mobile Networks

GSM with Osmocom Part 1: Intro

Intro to our post series on GSM using the Osmocom stack,

Categories
EUTRAN LTE Mobile Networks

Working with LTE MAC traces in Wireshark

Using Wireshark to view and analyze MAC layer LTE traffic

Categories
GSM Mobile Networks RF Security

16 in 1 Magic SIM Card Revisited

Quick look at cheap “Magic SIM Cards”, what they do, how they do it, and the amazing graphics they use.

Categories
RF Software

Configuring YateBTS for Software Defined GSM/GPRS

Configuring YateBTS NIPC with a BladeRF Software Defined Radio

Categories
RF Software

Compiling YateBTS NIPC for Software Defined GSM / GPRS

Setting up YateBTS GSM BTS in Ubuntu 18.04