Posts about osmocom

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2024-05-05OsmoDevCon 2024: "Introduction to XDP, eBPF and AF_XDP"
2024-05-05OsmoDevCon 2024: "Using bpftrace to analyze osmocom performance"
2024-05-04OsmoDevCon 2024: "Anatomy of the eSIM Profile"
2024-05-04OsmoDevCon 2024: "Detailed workings of OTA for SIM/USIM/eUICC"
2024-05-04OsmoDevCon 2024: "GlobalPlatform in USIM and eUICC"
2024-05-03OsmoDevCon 2024: "High-performance I/O using io_uring via osmo_io"
2022-10-19OsmoDevCall: "Osmocom SIMtrace2 Tutorial"
2022-09-19Deployment of future community TDMoIP hub
2022-09-09Clock sync trouble with Digium cards and timing cables
2022-09-09Progress on the ITU-T V5 access network front
2022-09-09Retronetworking at VCFB 2022
2022-02-25OsmoDevCall: "Advanced SIM card topics: GlobalPlatform SCP02, OTA, ARA-M, ISIM"
2021-12-28OsmoDevCall: "Control/User Plane Separation (CUPS) and PFCP"
2021-11-12OsmoDevCall: "E1, TDM, PDH, SDH, Basics"
2021-11-12OsmoDevCall: "SIM card profile creation, personalization, production"
2021-10-11First steps towards an ITU-T V5.1 / V5.2 implementation
2021-08-27OsmoDevCall: "osmo-remsim in practice"
2021-08-13OsmoDevCall: "GSM-R and how it differs from GSM"
2021-07-23OsmoDevCall: "High-Level intro to IMS, VoLTE & VoWiFi"
2021-07-20Notfallwarnung im Mobilfunknetz + Cell Broadcast (Teil 2)
2021-07-19Notfallwarnung im Mobilfunknetz + Cell Broadcast
2021-05-24OsmoDevCall: "SS7 and SIGTRAN in 2G/3G networks"
2021-04-09OsmoDevCall: "pySim-shell - next generation SIM configuration tool"
2021-03-12OsmoDevCall: "Osmocom 2020 review"
2020-01-0536C3 Talks on SIM card technology / Mitel DECT
2020-01-05Retronetworking / BBS-Revival setup at #36C3
2019-12-20Software Freedom Podcast #3 about Free Software mobile phone communication
2019-09-29Sometimes software development is a struggle
2018-09-29Fernvale Kits - Lack of Interest - Discount
2018-09-19Wireshark dissector for 3GPP CBSP - traces wanted!
2018-08-27Still alive, just not blogging
2018-05-25OsmoCon 2018 CfP closes on 2018-05-30
2018-04-30OsmoDevCon 2018 retrospective
2018-04-23osmo-fl2k - Using USB-VGA dongles as SDR transmitter
2018-03-30udtrace - Unix domain socket tracing
2018-01-0134C3 and its Osmocom GSM/UMTS network
2018-01-01Osmocom Review 2017
2017-10-20Obtaining the local IP address of an unbound UDP socket
2017-10-10Invited keynote + TTCN-3 talk at netdevconf 2.2 in Seoul
2017-09-03Purism Librem 5 campaign
2017-09-02The sad state of voice support in cellular modems
2017-05-03OsmoDevCon 2017 Review
2017-05-03Overhyped Docker
2017-05-01OsmoCon 2017 Review
2017-04-17Things you find when using SCTP on Linux
2017-03-27OsmoCon 2017 Updates: Travel Grants and Schedule
2017-03-24Upcoming v3 of Open Hardware miniPCIe WWAN modem USB breakout board
2017-03-08Gory details of USIM authentication sequence numbers
2017-02-24Manual testing of Linux Kernel GTP module
2017-02-01Osmocom Conference 2017 on April 21st
2016-12-07Open Hardware IEEE 802.15.4 adapter "ATUSB" available again
2016-12-06The IT security culture, hackers vs. industry consortia
2016-11-25Open Hardware miniPCIe WWAN modem USB breakout board released
2016-11-25Open Hardware Multi-Voltage USB UART board released
2016-07-23Going to attend Electromagnetic Field 2016
2016-07-23EC-GSM-IoT: Enhanced Coverage GSM for IoT
2016-07-16Deeper ventures into Ericsson (Packet) Abis
2016-06-01Nuand abusing the term "Open Source" for non-free Software
2016-05-26Osmocom.org GTP-U kernel implementation merged mainline
2016-05-22Slovenian student sentenced for detecting TETRA flaws using OsmocomTETRA
2016-05-02Developers wanted for Osmocom GSM related work
2016-03-28You can now install a GSM network using apt-get
2016-03-15Open Source mobile communications, security research and contributions
2016-03-15TelcoSecDay 2016: Open Source Network Elements for Security Analysis of Mobile Networks
2016-02-21Osmocom.org migrating to redmine
2016-02-20Some update on recent OsmoBTS changes
2016-02-11netdevconf 1.1: Osmocom kernel-level GTP implementation
2016-02-10netdevconf 1.1: Running cellular infrastructure on Linux
2015-12-3132C3 is over, GSM and GPRS was running fine, osmo-iuh progress
2015-12-2732C3: Running your own 3G/3.5G cellular network
2015-12-06Anyone interested in supporting SMPP interworking at 32C3?
2015-12-05python-libsmpp works great with OsmoNITB
2015-12-02Python tool to talk to OsmoNITB MNCC interface
2015-11-16GSM test network at 32C3, after all
2015-11-15No GSM test network at 32C3
2015-11-08Osmocom Berlin meetings
2015-11-08Progress on the Linux kernel GTP code
2015-10-02hardwear.io 2015 keynote: Running cellular infrastructure on Linux
2014-11-02OpenFest 2014: SIM card protocol tracing using Osmocom SIMtrace
2014-11-02OpenFest 2014: Software Defined Radio using rtl-sdr
2014-06-16DORS/CLUC 2014: Keynote about Open Source Mobile Communications
2014-06-16DORS/CLUC 2014: Keynote about OpenBSC - running your own GSM network
2013-03-29OsmoDevCon 2013 preparation update
2012-09-08Short report on the first Osmocom User Group meeting in Bavaria
2012-09-07I did not create rtl-sdr / librtlsdr
2012-06-24We're now working on a UMA/GAN controller
2012-05-20osmo-lea6t-gps timing module DIY kits available
2012-05-18OsmoSDR boards available for interested developers
2012-05-07Some follow-up on the Osmocom Berlin meetings
2012-04-09Prototype smart card chips in DIL-40 case have arrived
2012-03-26h-online article covering OpenBTS and OpenBSC
2012-03-26OsmoDevCon 2012 is over...
2012-03-18Using a cheap (USD 20) DVB-T USB stick as SDR receiver for (not only) gnuradio
2012-03-16Osmocom GPS timing source with u-blox LEA6-T
2012-03-02The next project on the horizon: A Free Software CardOS