Re: [Discuss-gnuradio] Displaying angle measurements with a nice GUI

2016-06-20 Thread Meny Sidar
gt;> integration into GRC so the Python to integrate the widget will, of > course, > >> be your responsibility. > >> > >> --n > >> > >> On Wed, Jun 15, 2016 at 9:45 AM Martin Braun <martin.br...@ettus.com> > wrote: > >> > >>> Men

[Discuss-gnuradio] Displaying angle measurements with a nice GUI

2016-06-15 Thread Meny Sidar
Hi guys I'm looking for a nice GUI that can plot my AoA calculations in a some kind of a compass looking GUI. Does anything like that exists? or do i have to build one of my own? Don't really know how, and would prefer not to start learning Python right now (on a deadline). Any help would be

Re: [Discuss-gnuradio] Picking up RF cellular signals

2016-03-15 Thread Meny Sidar
finding > the relative phase of a received signal by estimating the phases of > signals, and based on these phase relationship estimate the angle of the > wavefront relative to your antenna array. > > Best regards, > Marcus > > [1] http://www.google.de/patents/US6239747 &g

Re: [Discuss-gnuradio] Picking up RF cellular signals

2016-03-15 Thread Meny Sidar
ilto: > discuss-gnuradio-bounces+ralph=schmid@gnu.org] *On Behalf Of *Meny > Sidar > *Sent:* Tuesday, March 15, 2016 3:18 PM > *To:* Nikos Balkanas > *Cc:* discuss-gnuradio@gnu.org; Marcus Müller > *Subject:* Re: [Discuss-gnuradio] Picking up RF cellular signals > > > >

Re: [Discuss-gnuradio] Picking up RF cellular signals

2016-03-15 Thread Meny Sidar
send them something they have to react to. >> Which the phone will only do if you're the infrastructure, and usually >> implies you authenticate as such[2]. Which will hence most likely only work >> if the cellular providers cooperate with you. >> >> ​[...snip...]​ >>

Re: [Discuss-gnuradio] Picking up RF cellular signals

2016-03-14 Thread Meny Sidar
> be counter-productive in a congested disaster environment. > > - Dan > > On Mon, Mar 14, 2016 at 10:56 AM Meny Sidar <sidar.m...@gmail.com> wrote: > >> Hi guys, >> >> I am currently working on a project for my university, where i'm trying >> to locate cellu

[Discuss-gnuradio] Picking up RF cellular signals

2016-03-14 Thread Meny Sidar
Hi guys, I am currently working on a project for my university, where i'm trying to locate cellular phones using SDR (USRP B210). The idea of the project is to be able to find survivors/victims in disaster areas, such as earthquakes, by assuming they have their cellular on them. What i did so

[Discuss-gnuradio] Calculating TDOA from a cellular device to USRP

2016-01-09 Thread Meny Sidar
Hi guys, Is there a way, without establishing communication between a cellular phone to a base station, to calculate TDOA (or TOA) from my USRP B210 to the cellular nearby? My goal is to determine the distance to the cellular phone, or alternatively to know if i'm getting closer/further to it.

[Discuss-gnuradio] How can i determine my current phone's frequency?

2015-12-17 Thread Meny Sidar
Hi guys, I want to know which frequency my cellular phone is using (for uplink - UMTS). I'm using USRP B210, i tried the spectrum analyzer tool but i don't really know what to expect- isn't the transmitting power of my cellular supposed to be higher (in a single frequency) than all other

Re: [Discuss-gnuradio] How can i determine my current phone's frequency?

2015-12-17 Thread Meny Sidar
; On Thu, Dec 17, 2015 at 1:06 PM, Meny Sidar <sidar.m...@gmail.com> wrote: > >> Hi guys, >> I want to know which frequency my cellular phone is using (for uplink - >> UMTS). >> I'm using USRP B210, i tried the spectrum analyzer tool but i don't >> reall