Search for person "Harald Grzybowski" returned 107 results

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

Teletex: The brief abandoned step between Telex and Telefax

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

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

Introduction to the X.21 interface
49 min

Introduction to the X.21 interface

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

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, ...)

ZigBee gegen Klima und Covid-19
67 min

ZigBee gegen Klima und Covid-19

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)

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

High-performance I/O using io_uring via osmo_io

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

SIM card profile creation, personalization, production
34 min

SIM card profile creation, personalization, production

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

Control/User Plane Separation (CUPS) and PFCP

osmo-remsim in practice
36 min

osmo-remsim in practice

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

High-Level into to IMS, VoLTE & VoWiFi

GSM-R and how it differs from GSM
55 min

GSM-R and how it differs from GSM

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

SS7 and SIGTRAN in 2G/3G networks

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

Gebäude-Monitoring (Temperatur, Klima, Raumbelegung)

ZigBee in einem größeren Gebäude

pySim-shell - next generation SIM configuration tool
50 min

pySim-shell - next generation SIM configuration tool

Die Programmiersprache Go
85 min

Die Programmiersprache Go

Osmocom 2020 review
50 min

Osmocom 2020 review

Den Flaschenhals in einer langsamen Pipe optimieren durch Parallelisierung
46 min

Den Flaschenhals in einer langsamen Pipe optimieren durch Parallelisierung

Planlose und rechtswidrige Feldbunker-Aufstockung?
47 min

Planlose und rechtswidrige Feldbunker-Aufstockung?

Running Osmocom combined with LTE
22 min

Running Osmocom combined with LTE