Hi Harald, Is there by chance a recording of the presentation? Best regards Roch. Le ven. 10 mars 2023 à 21:43, Harald Welte <laforge@osmocom.org> a écrit :

Dear Osmocom community,

we're happy to announce the next incarnation of OsmoDevCall.

when: March 15, 2023 at 20:00 CET where: https://osmocom.org/OsmoDevCall (Big Blue Button)

This time, @laforge be presenting on

Long range communications in the HF band

CSD is the mechanism by which circuit-switched data calls can be made over classic GSM/2G (and later also UMTS/3G) networks. They resembled the modem call of circuit-switched networks, but of course no voiceband modem is involved. For more information, see our CSD wiki page at https://osmocom.org/projects/cellular-infrastructure/wiki/CSD

This meeting will have the following schedule:

20:00 meet + greet 20:10 presentation as outlined above 21:00 unstructured supplementary social event [*]

Attendance is free of charge and open to anyone with an interest in Osmocom or open source cellular technologies.

More information about OsmoDevCall, including the schedule for further upcoming events can be found at https://osmocom.org/projects/osmo-dev-con/wiki/OsmoDevCall

Looking forward to meeting you soon!

Best regards, Harald

[*] this is how we started to call the "unstructured" part of osmocom developer conferences in the past, basically where anyone can talk about anything, no formal schedule or structure.

-- - Harald Welte <laforge@osmocom.org> http://laforge.gnumonks.org/

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