Search for person "Harald Welte (sysmocom)"

Using bpftrace to analyze osmocom performance

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

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
• 336
• Harald Welte (sysmocom)

Welcome to OsmoDevCon 2024

• osmodevcon2024 osmocom
• 16 min
• 2024-05-03
• 70
• Harald Welte (sysmocom)

Detailed workings of OTA for SIM/USIM/eUICC

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

Anatomy of the eSIM profile

• osmodevcon2024 osmocom
• 51 min
• 2024-05-04
• 552
• Harald Welte (sysmocom)

High-performance I/O using io_uring via osmo_io

• osmodevcon2024 osmocom
• 36 min
• 2024-05-03
• 86
• Andreas Eversberg and Harald Welte (sysmocom)

Osmocom - Open Source Mobile Communications

• 51 min
• 2016-08-05
• 571
• Harald Welte

Osmocom Roadmap: 2019 and beyond

• 29 min
• 2018-10-19
• 489
• Harald Welte

Anatomy of smartphone hardware

Dissecting contemporary cellphone hardware

• 56 min
• 2008-12-28
• 267
• Harald Welte

Welcome / Introduction / Osmocom Project 101

• 11 min
• 2017-04-21
• 292
• Harald Welte

osmo-remsim: Remote SIM card Software

• 18 min
• 2018-10-19
• 784
• Harald Welte

2017 retrospective: The year of the {NITB split, regressions}

• 31 min
• 2018-04-20
• 39
• Harald Welte

Welcome to OsmoDevCon 2018

• 11 min
• 2018-04-20
• 64
• Harald Welte

Cellular protocol stacks for Internet

GPRS, EDGE, UMTS, HSPA demystified

• 62 min
• 2011-12-29
• 231
• Harald Welte

Ericsson RBS 6000 base stations

• 18 min
• 2018-04-20
• 992
• Harald Welte

Fundamental GSM radio frequency planning

• 40 min
• 2017-04-21
• 259
• Harald Welte

What happens on a protocol level when I switch on my phone?

• 62 min
• 2018-04-01
• 536
• Harald Welte

3GPP LCLS: Local Call, Local Switch

• 18 min
• 2018-04-20
• 53
• Harald Welte

The 2018 Osmocom automatic testing offensive

• 35 min
• 2018-10-18
• 118
• Harald Welte

Towards the first Free Software GSM Phone

Reverse Engineering the Motorola EZX (A768,A780,E680)…

• 56 min
• 2005-12-29
• 72
• Harald Welte

Reverse Engineering a real-world RFID payment system

Corporations enabling citizens to print digital money

• 58 min
• 2010-12-29
• 343
• Harald Welte

Running Osmocom combined with LTE

• Berlin osmocom
• 22 min
• 2019-04-28
• 617
• 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