Hi all,<br>once I ran the command ./gssm_usrp.py, I got following error:<br><br>zero@zero-laptop:~/airprobe/gssm/src/python$ ./gssm_usrp.py<br>Traceback (most recent call last):<br> File "./gssm_usrp.py", line 5, in <module><br>
from gnuradio import gr, usrp, db_dbs_rx, blks2<br>ImportError: cannot import name db_dbs_rx<br><br>I searched over internet and found somewhere that Josh and Eric has mentioned that this version of gssm will not work with gnuradio 3.2, it will work with 3.1, is there any other way to run this program on gnuradio-3.2.2.<br>
<br>kindly reply me please<br>my configuration:<br><br>I am using karmic, gnuradio3.2 with modified external 52MHz clock, please help me to get out from this problem<br><br><div class="gmail_quote">On Thu, May 13, 2010 at 3:30 PM, <span dir="ltr"><<a href="mailto:openbsc-request@lists.gnumonks.org">openbsc-request@lists.gnumonks.org</a>></span> wrote:<br>
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Today's Topics:<br>
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1. Re: User location openbsc (Harald Welte)<br>
2. ipaccess-config changes in master (Holger Freyther)<br>
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----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Wed, 12 May 2010 12:52:59 +0200<br>
From: Harald Welte <<a href="mailto:laforge@gnumonks.org">laforge@gnumonks.org</a>><br>
Subject: Re: User location openbsc<br>
To: Fabrice Ismael Poundeu Tchouatieu<br>
<<a href="mailto:fabrice.poundeu@smail.inf.fh-bonn-rhein-sieg.de">fabrice.poundeu@smail.inf.fh-bonn-rhein-sieg.de</a>><br>
Cc: <a href="mailto:openbsc@lists.gnumonks.org">openbsc@lists.gnumonks.org</a><br>
Message-ID: <<a href="mailto:20100512105259.GP10052@prithivi.gnumonks.org">20100512105259.GP10052@prithivi.gnumonks.org</a>><br>
Content-Type: text/plain; charset=us-ascii<br>
<br>
On Wed, May 12, 2010 at 11:14:27AM +0200, Fabrice Ismael Poundeu Tchouatieu wrote:<br>
> Hello Harald,<br>
> can you please explain me how the subscriber location actually work<br>
> in openbsc. i have seen that you also have a VLR implemented. How<br>
> does this work? I actually just test the registration and calls in<br>
> roaming mode. To which part of the Openbsc implementation<br>
> (program-code) should i refer to for this (subscriber location<br>
> implementation)?<br>
<br>
We don't really have/use any VLR. All we have is a subscriber table,<br>
and each subscriber can have a completely different MCC/MNC as part of<br>
his IMSI - we simply don't care. There is no distinction between<br>
roaming and home network subscribers at all.<br>
<br>
All we care about is if the subscriber.authorized field is 0 or 1 in<br>
the sql database.<br>
<br>
Regarding 'subscriber location' between multiple BTS: We simply store<br>
the LAC of where the subscriber was last seen.<br>
<br>
--<br>
- Harald Welte <<a href="mailto:laforge@gnumonks.org">laforge@gnumonks.org</a>> <a href="http://laforge.gnumonks.org/" target="_blank">http://laforge.gnumonks.org/</a><br>
============================================================================<br>
"Privacy in residential applications is a desirable marketing option."<br>
(ETSI EN 300 175-7 Ch. A6)<br>
<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Thu, 13 May 2010 01:00:21 +0800<br>
From: Holger Freyther <<a href="mailto:zecke@selfish.org">zecke@selfish.org</a>><br>
Subject: ipaccess-config changes in master<br>
To: <a href="mailto:openbsc@lists.gnumonks.org">openbsc@lists.gnumonks.org</a><br>
Message-ID: <<a href="mailto:4BEADEA5.6050307@selfish.org">4BEADEA5.6050307@selfish.org</a>><br>
Content-Type: text/plain; charset=ISO-8859-1<br>
<br>
Hi all,<br>
<br>
I have done various changes to the ipaccess-config application to work<br>
with a multi-trx setup. I think I have tested everything on both<br>
single-trx and multi-trx setup. If something with ipaccess-config does<br>
not work anymore please shout and I will have a look.<br>
<br>
z.<br>
<br>
<br>
<br>
<br>
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End of OpenBSC Digest, Vol 17, Issue 7<br>
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</blockquote></div><br><br clear="all"><br>-- <br>Thanks.....<br><br>