Search for person "Alexander Chemeris + Harald Welte"

Production-Grade Cell Broadcast for Osmocom

• Berlin osmocom
• 35 min
• 2019-04-27
• 461
• Harald Welte

Running a basic circuit-switched Osmocom GSM network

• 49 min
• 2017-04-21
• 428
• Harald Welte

TTCN-3 and Eclipse TITAN for testing protocol stacks

• 66 min
• 2018-03-31
• 362
• Harald Welte

Aastra/Mitel DECT base station dissection

• Berlin osmocom
• 30 min
• 2019-04-26
• 506
• Harald Welte

osmo-config-merge

• Berlin osmocom
• 13 min
• 2019-04-27
• 45
• Harald Welte

Osmocom Roadmap

• 29 min
• 2017-04-21
• 156
• Harald Welte

OCTOI

Das Community-ISDN-/TDM-Netzwerk

• 71 min
• 2022-10-09
• 295
• Harald Welte

The IuUP (User Plane) Protocol

• 7 min
• 2018-04-20
• 93
• Harald Welte

TTCN-3 introduction

• 44 min
• 2018-04-21
• 279
• Harald Welte

Iu / 3G testing of OsmoMSC, OsmoSGSN + OsmoHNBGW using TTCN3

• Berlin osmocom
• 31 min
• 2019-04-27
• 96
• Harald Welte

State of the Osmocom TTCN-3 Test Suites

• 16 min
• 2018-04-21
• 140
• Harald Welte

External SMS Services using SMPP

• 27 min
• 2018-10-19
• 610
• Harald Welte

Applied Research on security of TETRA radio

digital radio technology beyond GSM

• 56 min
• 2011-08-12
• 1590
• Harald Welte

Demystifying eSIM Technology

• Milliways
• 57 min
• 2023-08-15
• 9166
• Harald Welte

Building a high throughput low-latency PCIe based SDR

Lessons learnt implementing PCIe on FPGA for XTRX Software…

• 60 min
• 2016-12-27
• 2676
• Alexander Chemeris and Sergey Kostanbaev

Using bpftrace to analyze osmocom performance

• osmodevcon2024 osmocom
• 29 min
• 2024-05-05
• 50
• Harald Welte (sysmocom)

Circuit Switched Data (CSD) in GSM

• osmodevcall Berlin
• 62 min
• 2023-03-15
• 142
• Harald "LaF0rge" Welte

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

• osmodevcall Berlin
• 70 min
• 2022-02-25
• 264
• Harald "LaF0rge" Welte

GlobalPlatform in USIM and eUICC

• osmodevcon2024 osmocom
• 34 min
• 2024-05-04
• 246
• Harald Welte (sysmocom)

Introduction to XDP, eBPF and AF_XDP

• osmodevcon2024 osmocom
• 72 min
• 2024-05-05
• 337
• Harald Welte (sysmocom)

OCTOI project status update (Nov 2022)

• retronetcall Berlin
• 53 min
• 2022-11-09
• 204
• Harald "LaF0rge" Welte

Retronetworking: V5 interfaces in ISDN/PSTN

• osmodevcall Berlin
• 64 min
• 2021-12-28
• 196
• Harald "LaF0rge" Welte

osmo-remsim in practice

• osmodevcall Berlin
• 36 min
• 2021-08-27
• 213
• Harald "LaF0rge" Welte

SIM card profile creation, personalization, production

• osmodevcall Berlin
• 34 min
• 2021-10-22
• 526
• Harald "LaF0rge" Welte

Detailed workings of OTA for SIM/USIM/eUICC

• osmodevcon2024 osmocom
• 28 min
• 2024-05-04
• 315
• Harald Welte (sysmocom)