Search for person "Harald Welzer" returned 109 results

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

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

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

Introduction to the X.21 interface
49 min

Introduction to the X.21 interface

Decoding Stars: Spektroskopische Messungen an Himmelsobjekten vom Garten (Hamburg) aus
44 min

Decoding Stars: Spektroskopische Messungen an Himmelsobjekten vom Garten (Hamburg) aus

OCTOI project status update (Nov 2022)
53 min

OCTOI project status update (Nov 2022)

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, ...)

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

Osmocom SIMtrace2 Tutorial - SIM protocol tracing: how & why

ZigBee gegen Klima und Covid-19
67 min

ZigBee gegen Klima und Covid-19

High-performance I/O using io_uring via osmo_io
36 min

High-performance I/O using io_uring via osmo_io

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

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

Osmocom Community TDMoIP (OCTOI)
65 min

Osmocom Community TDMoIP (OCTOI)

Retronetworking: V5 interfaces in ISDN/PSTN
64 min

Retronetworking: V5 interfaces in ISDN/PSTN

E1, TDM, PDH, SDH, Basics
28 min

E1, TDM, PDH, SDH, Basics

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

Control/User Plane Separation (CUPS) and PFCP

SIM card profile creation, personalization, production
34 min

SIM card profile creation, personalization, production

osmo-remsim in practice
36 min

osmo-remsim in practice

GSM-R and how it differs from GSM
55 min

GSM-R and how it differs from GSM

High-Level into to IMS, VoLTE & VoWiFi
35 min

High-Level into to IMS, VoLTE & VoWiFi

SS7 and SIGTRAN in 2G/3G networks
55 min

SS7 and SIGTRAN in 2G/3G networks

pySim-shell - next generation SIM configuration tool
50 min

pySim-shell - next generation SIM configuration tool

Gebäude-Monitoring (Temperatur, Klima, Raumbelegung)
68 min

Gebäude-Monitoring (Temperatur, Klima, Raumbelegung)

ZigBee in einem größeren Gebäude

Osmocom 2020 review
50 min

Osmocom 2020 review

Die Programmiersprache Go
85 min

Die Programmiersprache Go

Planlose und rechtswidrige Feldbunker-Aufstockung?
47 min

Planlose und rechtswidrige Feldbunker-Aufstockung?