Re: [Openbts-discuss] Fwd: Automatic/manual connection to OpenBTS

[Alexander C. <ale...@gm...>]

Miguel,

I think that Airprobe better suites your needs. It's pretty
straightforward to modify it to support uplink. You can find the code
for in my Airprobe branch for GPRS:
https://github.com/chemeris/airprobe-gprs/tree/achemeris/gprs
It needs a recompilation every time you change settings, but it was
working fine otherwise. You're welcome to clean it up and use. I
probably won't get back to it for quite a while, as I'm swamped with
other tasks right now.


On Fri, Oct 21, 2011 at 17:25, Miguel Sanz <ms...@gm...> wrote:
> Hi Alexander,
>
> Thanks for the link, it was my fault no to read it. Now everything is clear
> ;)
>  I am working on a project to receive and decode GSM uplink signals with the
> university. Do you know if it is possible to use the OpenBTS as a simple
> sniffer of uplink frames? I am thinking that its code might be useful for my
> purposes, what do you think?
> Thanks for your help.
> Br,
> Miguel
>
> 2011/10/21 Alexander Chemeris <ale...@gm...>
>>
>> Miguel,
>>
>> I recommend you to read this page and get back to this list if you
>> still have questions after that. Otherwise we'll just repeat the
>> contents of that page to you:
>> http://gnuradio.org/redmine/projects/gnuradio/wiki/OpenBTSMS_Camping
>>
>> Hope this helps
>>
>> On Fri, Oct 21, 2011 at 16:03, Miguel Sanz <ms...@gm...> wrote:
>> > Hi guys,
>> > I am gonna start soon using OpenBTS with USRP. I wonder if there is any
>> > way
>> > to connect a phone to OpenBTS automatically, without user intervention
>> > (without having to switch to GSM only mode and then select OpenBTS
>> > network).
>> > From what I know, even if a phone switches automatically to the GSM
>> > network
>> > of its operator, it will not connect to the OpenBTS network even if the
>> > signal that OpenBTS provides has more quality/strength. But I would like
>> > to
>> > know if there is a way to tweak the OpenBts code to implement this
>> > function
>> > or if it is just impossible (that is what I think).
>> > Kind regards,
>> > Miguel
>> >
>> >
>> >
>>
>>
>>
>> --
>> Regards,
>> Alexander Chemeris.
>
>
>
>
>
> r
>
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-- 
Regards,
Alexander Chemeris.