Search for "LaForge" returned 37 results

SIM card technology from A-Z
63 min

SIM card technology from A-Z

The Limits of General Purpose SDR devices
46 min

The Limits of General Purpose SDR devices

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

Running your own 3G/3.5G network
56 min

Running your own 3G/3.5G network

OpenBSC reloaded

BBSs and early Internet access in the 1990ies
61 min

BBSs and early Internet access in the 1990ies

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

Dissecting modern (3G/4G) cellular modems
58 min

Dissecting modern (3G/4G) cellular modems

ISDN + POTS Telephony at Congress and Camp
35 min

ISDN + POTS Telephony at Congress and Camp

io_uring, eBPF, XDP and AF_XDP
56 min

io_uring, eBPF, XDP and AF_XDP

GSMA IoT eSIM (as opposed to consumer or M2M)
37 min

GSMA IoT eSIM (as opposed to consumer or M2M)

Classic PCM30 with channel-associated signaling
47 min

Classic PCM30 with channel-associated signaling

Group 4 Facsimile Service (Fax G4)
59 min

Group 4 Facsimile Service (Fax G4)

Exploring eUICCs and eSIMS using pySim, lpac and osmo-smdpp
85 min

Exploring eUICCs and eSIMS using pySim, lpac and osmo-smdpp

Using pySim-shell on sysmoISIM-SJA5 cards
61 min

Using pySim-shell on sysmoISIM-SJA5 cards

A tour of DIVF, our OCTOI central office using yate, dahdi-trunkdev and more
71 min

A tour of DIVF, our OCTOI central office using yate, dahdi-trunkdev and more

Building wired RF test setups for cellular networks
78 min

Building wired RF test setups for cellular networks

Teletex: The brief abandoned step between Telex and Telefax
48 min

Teletex: The brief abandoned step between Telex and Telefax

Circuit Switched Data (CSD) in GSM
62 min

Circuit Switched Data (CSD) in GSM

Introduction to the X.21 interface
49 min

Introduction to the X.21 interface

Datex-L: The German CSPDN (Circuit Switched Public Data Network)
52 min

Datex-L: The German CSPDN (Circuit Switched Public Data Network)

ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...)
64 min

ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...)

OCTOI project status update (Nov 2022)
53 min

OCTOI project status update (Nov 2022)

Osmocom SIMtrace2 Tutorial - SIM protocol tracing: how & why
59 min

Osmocom SIMtrace2 Tutorial - SIM protocol tracing: how & why

Osmocom Community TDMoIP (OCTOI)
65 min

Osmocom Community TDMoIP (OCTOI)

Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM
70 min

Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM

Retronetworking: V5 interfaces in ISDN/PSTN
64 min

Retronetworking: V5 interfaces in ISDN/PSTN

Control/User Plane Separation (CUPS) and PFCP
40 min

Control/User Plane Separation (CUPS) and PFCP