- OpenBSC - lists.osmocom.org

Forward of moderated message
by openbsc-bounces＠lists.gnumonks.org 18 Sep '10

18 Sep '10

1 0

Using two nanoBTS at the same time (as neighbor)
by Luca Bertoncello 18 Sep '10

18 Sep '10

Hi, list! I'm trying to configure OpenBSC to use two nanoBTS (DSC1800) as neighbor cells. What I'd like to have is, by the measurement report, to get the values of both cells. Can someone say me, how can I configure the two nanoBTS as neighbor? Thanks a lot! -- _______________________________________________________________________ Luca Bertoncello Entwicklung Mail: bertoncello(a)netzing.de NETZING Solutions AG Tel.: 0351/41381 - 23 Fröbelstr. 57, 01159 Dresden Fax: 0351/41381 - 12 _______________________________________________________________________ Impressum: NETZING Solutions AG - Fröbelstraße 57 - 01159 Dresden Sitz der Gesellschaft Amtsgericht Dresden HRB 18926 Vorstand Dieter Schneider - Aufsichtsratsvorsitzender Volker Kanitz USt.Id DE211326547 Mail: netzing.ag(a)netzing.de

2 1

[PATCH] count sms delivery attempts
by Nico Golde 16 Sep '10

16 Sep '10

Hi, attached is a small patch to add sms delivery attempt counting using the db_sms_inc_deliver_attempts() that already existed. I was a bit unsure what exactly counts as a delivery attempt judging by GSM 04.11 but it made sense to me to count that with each CP-DATA. Cheers Nico

2 1

[PATCH] gsm_04_11: count SMS delivery attempts for each CP-DATA
by Nico Golde 15 Sep '10

15 Sep '10

--- openbsc/src/gsm_04_11.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/openbsc/src/gsm_04_11.c b/openbsc/src/gsm_04_11.c index 02bc442..4ec1071 100644 --- a/openbsc/src/gsm_04_11.c +++ b/openbsc/src/gsm_04_11.c @@ -37,6 +37,7 @@ #include <osmocore/tlv.h> #include <openbsc/debug.h> #include <openbsc/gsm_data.h> +#include <openbsc/db.h> #include <openbsc/gsm_subscriber.h> #include <openbsc/gsm_04_11.h> #include <openbsc/gsm_04_08.h> @@ -175,6 +176,7 @@ static int gsm411_cp_sendmsg(struct msgb *msg, struct gsm_trans *trans, trans->sms.cp_timer.cb = cp_timer_expired; /* 5.3.2.1: Set Timer TC1A */ bsc_schedule_timer(&trans->sms.cp_timer, GSM411_TMR_TC1A); + db_sms_inc_deliver_attempts(trans->sms.sms); DEBUGP(DSMS, "TX: CP-DATA "); break; case GSM411_MT_CP_ACK: -- 1.7.1 --2fHTh5uZTiUOsy+g--

1 0

alternative hardware
by Hans Witvliet 15 Sep '10

15 Sep '10

Hi all, did anyone allready had the chance to have a look at the magicjack femtocell ? As far as i could see, it has limited capabilities, but at a price of about $200-250 it is tenfold cheaper than ip.access nano-bts. Currently they only speak of support on ms and apple. Even if it would allow a single connection through the guard-band channels, it would be enough for me. hw

4 6

AW: alternative hardware
by Andreas.Eversberg 13 Sep '10

13 Sep '10

> did anyone allready had the chance to have a look at the magicjack > femtocell ? hi, not really. the homepage www.magicjack.com shows something, but does not say anything about GSM or femtocell. products at ebay called "magicjack", look like a simple POTS interface for VOIP, not a BTS. but if someone knows where to get this femtocell, it please let us know. andreas

2 1

power amplifier for DCS 1800
by Konrad Meier 11 Sep '10

11 Sep '10

Hi, I am building a GSM Test-Network at the university of Freiburg (Germany). We have a license for some channels in the DCS1800 band. For the network we are using nanoBTS and we would like to amplify the TX Signal from the nanoBTS. Does anyone know a suitable power amplifier? The output signal from the amplifier should be 1 or 2 Watt? Regards Konrad

1 0

ULP [was: Problem connecting to NanoBTS with current version of OpenBSC]
by Dieter Spaar 07 Sep '10

07 Sep '10

Hello Andreas, On Tue, 07 Sep 2010 13:57:56 +0200, "Andreas Schmidt-Dannert" <aschmida(a)mail.tu-berlin.de> wrote: > > I can only see the DNS query for the ip of the SUPL server and than some > TCP packets going to the SUPL port (7275) and back to my mobile phone. I could just verify my assumption: The traffic is SSL encrypted. If you tell WireShark to decode the trace as SSL you can see that the result will make sense. So I guess that the ULP traffic is embedded in SSL. I found a valid ULP trace here: http://pastebin.com/6vfri6Mt I don't know from whom it is, it is already decoded. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

2 1

Re: Problem connecting to NanoBTS with current version of OpenBSC
by Dieter Spaar 07 Sep '10

07 Sep '10

Hello Andreas, On Sun, 22 Aug 2010 21:03:46 +0200, "Andreas Schmidt-Dannert" <aschmida(a)mail.tu-berlin.de> wrote: > > I am playing around with RRLP and since newer versions of OpenBSC also > support packet data I wanted to upgrade to be able to receive A-GPS > data from the internet. I don't know whats wrong with your configuration, I can just say that here switching between different PCs running OpenBSC works without problems when the correct OML IP address has been configured for the nanoBTS ("-o" option of "ipaccess-config") and the nanoBTS was restarted. I am interested in what you want do try with RRLP because I recently did some more experiments with it. Especially I would like to try "MS-assisted" position measurements next, however this method requires the acquisition assitance data which have to be calculated first, I don't think they can be extracted from the data of a GPS receiver. I don't know if there is some ready and tested code for this already available which would make it easier to get this up an running. Best regards, Dieter -- Dieter Spaar, Germany spaar(a)mirider.augusta.de

3 4

ipAccess nanoBTS
by Sergey V. Efimoff 06 Sep '10

06 Sep '10

Hello All, Has anyone nanoBTS for sale (need one for start experiments)? Best Regards, Sergey.

1 0