13 May
2010
13 May
'10
6:45 p.m.
Hi all,
once I ran the command ./gssm_usrp.py, I got following error:
zero@zero-laptop:~/airprobe/gssm/src/python$ ./gssm_usrp.py
Traceback (most recent call last):
File "./gssm_usrp.py", line 5, in <module>
from gnuradio import gr, usrp, db_dbs_rx, blks2
ImportError: cannot import name db_dbs_rx
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.
kindly reply me please
my configuration:
I am using karmic, gnuradio3.2 with modified external 52MHz clock, please
help me to get out from this problem
On Thu, May 13, 2010 at 3:30 PM, <openbsc-request(a)lists.gnumonks.org> wrote:
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Today's Topics:
1. Re: User location openbsc (Harald Welte)
2. ipaccess-config changes in master (Holger Freyther)
----------------------------------------------------------------------
Message: 1
Date: Wed, 12 May 2010 12:52:59 +0200
From: Harald Welte <laforge(a)gnumonks.org>
Subject: Re: User location openbsc
To: Fabrice Ismael Poundeu Tchouatieu
<fabrice.poundeu(a)smail.inf.fh-bonn-rhein-sieg.de>
Cc: openbsc(a)lists.gnumonks.org
Message-ID: <20100512105259.GP10052(a)prithivi.gnumonks.org>
Content-Type: text/plain; charset=us-ascii
On Wed, May 12, 2010 at 11:14:27AM +0200, Fabrice Ismael Poundeu Tchouatieu
wrote:
--
Thanks.....
Hello Harald,
can you please explain me how the subscriber location actually work
in openbsc. i have seen that you also have a VLR implemented. How
does this work? I actually just test the registration and calls in
roaming mode. To which part of the Openbsc implementation
(program-code) should i refer to for this (subscriber location
implementation)?
We don't really have/use any VLR. All we have is a subscriber table,
and each subscriber can have a completely different MCC/MNC as part of
his IMSI - we simply don't care. There is no distinction between
roaming and home network subscribers at all.
All we care about is if the subscriber.authorized field is 0 or 1 in
the sql database.
Regarding 'subscriber location' between multiple BTS: We simply store
the LAC of where the subscriber was last seen.
--
- Harald Welte <laforge(a)gnumonks.org>
http://laforge.gnumonks.org/
============================================================================
"Privacy in residential applications is a desirable marketing option."
(ETSI EN 300 175-7 Ch. A6)
------------------------------
Message: 2
Date: Thu, 13 May 2010 01:00:21 +0800
From: Holger Freyther <zecke(a)selfish.org>
Subject: ipaccess-config changes in master
To: openbsc(a)lists.gnumonks.org
Message-ID: <4BEADEA5.6050307(a)selfish.org>
Content-Type: text/plain; charset=ISO-8859-1
Hi all,
I have done various changes to the ipaccess-config application to work
with a multi-trx setup. I think I have tested everything on both
single-trx and multi-trx setup. If something with ipaccess-config does
not work anymore please shout and I will have a look.
z.
------------------------------
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