Search for "LaForge"

The Limits of General Purpose SDR devices

Why an SDR board like a USRP or LimeSDR is not a cellular…

• 46 min
• 2019-08-21
• 692
• LaForge

Datengarten 102

Commercial Cellular Base Station Technology

• 75 min
• 2019-09-10
• 216
• Harald "LaF0rge" Welte

BBSs and early Internet access in the 1990ies

Modems, FIDO, Z-Netz, Usenet, UUCP, SLIP and ISDN

• 61 min
• 2017-12-27
• 1872
• LaForge

Dissecting modern (3G/4G) cellular modems

• 58 min
• 2016-12-29
• 6781
• LaForge and holger

Running your own 3G/3.5G network

OpenBSC reloaded

• 56 min
• 2015-12-27
• 10837
• LaForge