Hi, I don't have MM installed, but when using minicom on the AT port,
at+qeng="servingcell" +QENG: "servingcell","NOCONN" +QENG: "LTE","FDD",235,96,11A8801,270,225,1,5,5,D9,-75,-5,-52,24,- +QENG:"NR5G-NSA",235,96,330,-64,345,-11 OK Regards, Sebastian On Tue, Sep 29, 2020 at 7:47 PM Federico Murciano < federico.murci...@dai-labor.de> wrote: > Hi Reinhard, > > Thanks for your reply. I still get the same output: > > edge1@dai-edge1:~$ sudo mmcli -m 1 '--command=at+qeng="servingcell"' > error: command failed: > 'GDBus.Error:org.freedesktop.ModemManager1.Error.Connection.NoCarrier: No > carrier' > > edge1@dai-edge1:~$ sudo mmcli -m 1 --command=at+qeng="servingcell" > error: command failed: > 'GDBus.Error:org.freedesktop.ModemManager1.Error.Connection.NoCarrier: No > carrier' > > > -- > Federico Murciano > B.Sc. Telecommunications Engineer > federico.murci...@dai-labor.de > Tel. +49 (0) 30/314 -74 025 > Future in touch. > DAI-Labor > Technische Universität Berlin > Fakultät IV – Elektrotechnik & Informatik Sekretariat TEL 14 > Ernst-Reuter-Platz 7 > 10587 Berlin, Germany > > www.dai-labor.de > > DAI-Labor - Distributed Artificial Intelligence Laboratory Chief Executive > Director: Prof. Dr. Dr. h.c. Sahin Albayrak > > ________________________________________ > Von: ModemManager-devel <modemmanager-devel-boun...@lists.freedesktop.org> > im Auftrag von Reinhard Speyerer <rs...@arcor.de> > Gesendet: Dienstag, 29. September 2020 19:00 > An: Federico Murciano > Cc: modemmanager-devel@lists.freedesktop.org; Sebastian Sjöholm > Betreff: Re: 5G connection establishment > > On Tue, Sep 29, 2020 at 02:40:31PM +0000, Federico Murciano wrote: > > Si Sebastian, > > > > When I run the at+qeng=???servingcell??? command with mmcli as: > > > > sudo mmcli -m 0 --command=at+qeng=???servingcell??? > > > > I get the following error: > > > > GDBus.Error:org.freedesktop.ModemManager1.Error.Connection.NoCarrier: No > carrier' > > > > Do you know why am I getting it? > > > > Thank you! > > > > Hi Federico, > you have to take shell quoting into account: > > $ echo sudo mmcli -m 0 --command=at+qeng="servingcell" > sudo mmcli -m 0 --command=at+qeng=servingcell > $ echo sudo mmcli -m 0 '--command=at+qeng="servingcell"' > sudo mmcli -m 0 --command=at+qeng="servingcell" > > Regards, > Reinhard > > > -- > > Federico Murciano > > B.Sc. Telecommunications Engineer > > federico.murci...@dai-labor.de > > Tel. +49 (0) 30/314 -74 025 > > Future in touch. > > DAI-Labor > > Technische Universität Berlin > > Fakultät IV ??? Elektrotechnik & Informatik Sekretariat TEL 14 > Ernst-Reuter-Platz 7 > > 10587 Berlin, Germany > > > > www.dai-labor.de > > > > DAI-Labor - Distributed Artificial Intelligence Laboratory Chief > Executive Director: Prof. Dr. Dr. h.c. Sahin Albayrak > > > > ________________________________________ > > Von: Sebastian Sjöholm <sebastian.sjoh...@gmail.com> > > Gesendet: Dienstag, 29. September 2020 05:37 > > An: Nick B > > Cc: Federico Murciano; modemmanager-devel@lists.freedesktop.org > > Betreff: Re: 5G connection establishment > > > > Hi, > > > > When using NSA (ENDC) the anchor will always be LTE, so for the modem > LTE will be the primary network. > > > > The NR will only be used for the user plane, and activated only during > data session, but even during data session signalling (control plane) will > be on LTE. > > > > Depending on network setup, the NR session will be disconnected right > after the data session. At some it can be instant, other might have longer > timeouts. > > > > On RM500 you can check with at+qeng=???servingcell??? and on SIM8200 > at+cpsi? to see if the additional NR cell is connected after or during data > session. > > > > Regards, > > Sebastian > > > > @Mobile > > > > > On 29 Sep 2020, at 00:21, Nick B <nickberr...@icloud.com> wrote: > > > > > > ???Hey, > > > > > > Just for the record, I am having the excat same experience in > Australia with at Quectel RM500Q-GL and SIMCOM SIM8200EA-M2. Is there any > debugging info that would be helpful? > > > > > > Best, > > > Nick > > > _______________________________________________ > > > ModemManager-devel mailing list > > > ModemManager-devel@lists.freedesktop.org > > > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel > > _______________________________________________ > > ModemManager-devel mailing list > > ModemManager-devel@lists.freedesktop.org > > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel > _______________________________________________ > ModemManager-devel mailing list > ModemManager-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel > _______________________________________________ > ModemManager-devel mailing list > ModemManager-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel >
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