Hi Jacob, Thanks for the info, will try that.
What algorithm (PCU) would you prefer if the goal is to maximize the single UE throughput? Regards, Csaba ----- Eredeti üzenet ----- Feladó: "Jacob Erlbeck" <[email protected]> Címzett: "Sipos Csaba" <[email protected]> Másolatot kap: "OpenBSC Mailing List" <[email protected]> Elküldött üzenetek: Csütörtök, 2015. Augusztus 13. 12:20:01 Tárgy: Re: Using GPRS Hi On 26.07.2015 20:02, Sipos Csaba wrote: > I will try to give you as many feedback as possible. :-) > > I finally have a more or less working setup. At least there is no crash > whatsoever, and the PS domain is working, the UE can attach, activate PDP, > transfer data to some extent. > > For example when i tried to ping the TUN interface, I got 2500-2600ms latency. That's normal in the default case, since the MS will have to issue a RACH to get an uplink TBF for the response. You can allow to keep the PACCH open for a longer time by configuring pcu dl-tbf-idle-time 2000 This keeps the DL TBF open for the time given (in ms) by periodically sending LLC dummy commands. HTH Jacob -- - Jacob Erlbeck <[email protected]> http://www.sysmocom.de/ ======================================================================= * sysmocom - systems for mobile communications GmbH * Alt-Moabit 93 * 10559 Berlin, Germany * Sitz / Registered office: Berlin, HRB 134158 B * Geschaeftsfuehrer / Managing Directors: Holger Freyther, Harald Welte
