Tetra decoding

[sq5bpf]

After the last update I get a lot of messages like :

DRELEASEDEC SSI:xxxxxxx CID:xxxxxxx NID:xx [Call rejected due to SS-AS] RX:1

Whats does this mean ?

this is the D-RELEASE message parsed. the "Call rejected due to SS-AS" is a verbose representation of NI:16

 

[sq5bpf]

I get a lot of SDS Messages, should these not be decoding ?, have I set my telive up wrong womewhere ?

20150314 20:26:58 FUNC:SDS [01001111100010011110101010001000011101110011111110101100100101]
20150314 20:26:58 FUNC:SDSDEC [CPTI:2 CalledSSI:5443919 CallingSSI:2599457 CallingEXT:14483122 UserData2: 0x74 0x30 0x44 0x69] RX:2
20150314 20:27:22 FUNC:SDS [01001111001000110011010101001011000001011001101100011010101011]

they are decoding correctly. user data 2 is just 4 bytes. in your case they are 0x74 0x30 0x44 0x69.
if you find out what application uses this data, then you might be able to make some sense out of this data.

there is also user data 1 SDS, which can send 2 bytes, and user data 3 SDS which can send 8 bytes, and user data 4 SDS-es which can have arbitrary length and are used for sending text messages, various location protocols, remote control and many else.

 

[djris2]

I have a probelm installing the gnu radio script unter ubuntu 14.04.2 LTS

 

[tmanuk]

this is the D-RELEASE message parsed. the "Call rejected due to SS-AS" is a verbose representation of NI:16

I get this too.. What is NI:16 ?

 

[tmanuk]

I get this too.. What is NI:16 ?

Ok, Kind of figured it out from the etsi documentation:

Area Selection (AS) allows an authorized user to define areas for selection and a served user to choose, on a call by call
basis, a selected area to be used for establishing a call. This SS-AS shall not restrict normal roaming (e.g. the call
re-establishment facility). SS-AS may also be used to restrict areas for other services.

 

[yt1pro]

Hi!

I have problem with installing GNU Radio:

When i try to run install script "wget http://www.sbrac.org/files/build-gnuradio && chmod a+x ./build-gnuradio && ./build-gnuradio -o" , I'm getting this message:


Failed to find just-installed command 'git' after pre-requisite installation.
This very likely indicates that the pre-requisite installation failed
to install one or more critical pre-requisites for Gnu Radio/UHD


This script was working for me a month ago, but now is not working.
Does anyone know what is the problem?

 

[sq5bpf]

This script was working for me a month ago, but now is not working.
Does anyone know what is the problem?

it's hard to say, because we can't see everything in our crystal ball.
please provide basic info, show some debugging information etc

did you search on the internet if other users of this script had similar problems?

without these answers you're just wasting everyone's time here

 

[grosminet]

again

Again don't bother with Sbrac script !!

Install Kali linux any version . You will have a stable debian with root anywhere and then install:

apt-get install kali-linux-sdr

which is the 3.6.X gnuradio software . It is installed in 2 minutes and the you follow the telive.pdf

easy

French team

 

[yt1pro]

In that case, I don't need to run Sbrac script?

 

[grosminet]

no

In that case, I don't need to run Sbrac script?

no ,just follow the telive procedure

 

[tmanuk]

autoreconf -i

no ,just follow the telive procedure

I thought I would give this a go, I have installed Kali, but when I work through the docs and type autoreconf -i I get the following:

root@root:~/libosmocore-sq5bpf# autoreconf -i
src/Makefile.am:7: Libtool library used but `LIBTOOL' is undefined
src/Makefile.am:7: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/Makefile.am:7: to `configure.ac' and run `aclocal' and `autoconf' again.
src/Makefile.am:7: If `LT_INIT' is in `configure.ac', make sure
src/Makefile.am:7: its definition is in aclocal's search path.
src/codec/Makefile.am:7: Libtool library used but `LIBTOOL' is undefined
src/codec/Makefile.am:7: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/codec/Makefile.am:7: to `configure.ac' and run `aclocal' and `autoconf' again.
src/codec/Makefile.am:7: If `LT_INIT' is in `configure.ac', make sure
src/codec/Makefile.am:7: its definition is in aclocal's search path.
src/gb/Makefile.am:11: Libtool library used but `LIBTOOL' is undefined
src/gb/Makefile.am:11: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/gb/Makefile.am:11: to `configure.ac' and run `aclocal' and `autoconf' again.
src/gb/Makefile.am:11: If `LT_INIT' is in `configure.ac', make sure
src/gb/Makefile.am:11: its definition is in aclocal's search path.
src/gsm/Makefile.am:12: Libtool library used but `LIBTOOL' is undefined
src/gsm/Makefile.am:12: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/gsm/Makefile.am:12: to `configure.ac' and run `aclocal' and `autoconf' again.
src/gsm/Makefile.am:12: If `LT_INIT' is in `configure.ac', make sure
src/gsm/Makefile.am:12: its definition is in aclocal's search path.
src/vty/Makefile.am:8: Libtool library used but `LIBTOOL' is undefined
src/vty/Makefile.am:8: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/vty/Makefile.am:8: to `configure.ac' and run `aclocal' and `autoconf' again.
src/vty/Makefile.am:8: If `LT_INIT' is in `configure.ac', make sure
src/vty/Makefile.am:8: its definition is in aclocal's search path.
autoreconf: automake failed with exit status: 1

Any ideas ?

EDIT : Got sorted, Installed the following
sudo apt-get update
sudo apt-get install libtool

 

[yt1pro]

Is it all working now? What Kali version did you use?

 

[ET-NL]

I want to rebuild my sdr machine, swichting from VM to physical machine. It is a Cor2duo 3G proc with 6GB RAM. Do you have a tip for a Linux distribution? In my VM i'm using Ubuntu 32 bit. For this machine I want to use 64bits.

 

[sq5bpf]

I want to rebuild my sdr machine, swichting from VM to physical machine. It is a Cor2duo 3G proc with 6GB RAM. Do you have a tip for a Linux distribution? In my VM i'm using Ubuntu 32 bit. For this machine I want to use 64bits.

basically any linux distrubution that you're familiar with.

i recommend debian 7, but the recomendation to use kali also seems like a good one (but i haven't tried it).

you can also try stuff like ubuntu or mint, people have reported that they have slightly lower performance (probably because of all the crap they install by default), but they might be easier to use for some people.

 

[grosminet]

I thought I would give this a go, I have installed Kali, but when I work through the docs and type autoreconf -i I get the following:

root@root:~/libosmocore-sq5bpf# autoreconf -i
src/Makefile.am:7: Libtool library used but `LIBTOOL' is undefined
src/Makefile.am:7: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/Makefile.am:7: to `configure.ac' and run `aclocal' and `autoconf' again.
src/Makefile.am:7: If `LT_INIT' is in `configure.ac', make sure
src/Makefile.am:7: its definition is in aclocal's search path.
src/codec/Makefile.am:7: Libtool library used but `LIBTOOL' is undefined
src/codec/Makefile.am:7: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/codec/Makefile.am:7: to `configure.ac' and run `aclocal' and `autoconf' again.
src/codec/Makefile.am:7: If `LT_INIT' is in `configure.ac', make sure
src/codec/Makefile.am:7: its definition is in aclocal's search path.
src/gb/Makefile.am:11: Libtool library used but `LIBTOOL' is undefined
src/gb/Makefile.am:11: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/gb/Makefile.am:11: to `configure.ac' and run `aclocal' and `autoconf' again.
src/gb/Makefile.am:11: If `LT_INIT' is in `configure.ac', make sure
src/gb/Makefile.am:11: its definition is in aclocal's search path.
src/gsm/Makefile.am:12: Libtool library used but `LIBTOOL' is undefined
src/gsm/Makefile.am:12: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/gsm/Makefile.am:12: to `configure.ac' and run `aclocal' and `autoconf' again.
src/gsm/Makefile.am:12: If `LT_INIT' is in `configure.ac', make sure
src/gsm/Makefile.am:12: its definition is in aclocal's search path.
src/vty/Makefile.am:8: Libtool library used but `LIBTOOL' is undefined
src/vty/Makefile.am:8: The usual way to define `LIBTOOL' is to add `LT_INIT'
src/vty/Makefile.am:8: to `configure.ac' and run `aclocal' and `autoconf' again.
src/vty/Makefile.am:8: If `LT_INIT' is in `configure.ac', make sure
src/vty/Makefile.am:8: its definition is in aclocal's search path.
autoreconf: automake failed with exit status: 1

Any ideas ?

EDIT : Got sorted, Installed the following
sudo apt-get update
sudo apt-get install libtool

Maybe you have to change source.lst in etc/apt in order to have more repositories

after :

apt-get install autoconf
apt-get install libtool
apt-get install gcc-multilib for 64 os

apt-get install alsa-utils

and then follow the telive.doc

 

[sq5bpf]

i've broken the osmo-tetra-sq5bpf repository. i still don't understand well how git works, and i merged a whole pull request, instead of merging only part of it.

i will post a message when it is fixed

 

[grahampaull]

i've broken the osmo-tetra-sq5bpf repository. i still don't understand well how git works, and i merged a whole pull request, instead of merging only part of it.



i will post a message when it is fixed

Sharpening my pitchfork!


Sent from my iPhone using Tapatalk

 

[sq5bpf]

ok, should be fixed now

i've added a patch from Antonio Eugenio Burriel to make the codec work correctly when compiled for a 64-bit enviroment. so for new 64-bit installations you don't have to install a 32-bit build environment to build the codecs.

Antonio's other patches to make it work under gnuradio 3.7 are in the test-3.7 branch (currently untested).

 

[hans_test]

I'm looking for the owner of the tetra identification number "mcc 262 mnc 4723" in germany with a strong signal near cologne. Found nothing here in the list of the Bundesnetzagentur. (http://www.bundesnetzagentur.de/Sha...SI_zuget_Rufnr.pdf?__blob=publicationFile&v=3)

Regards,

Dietmar

 

[ET-NL]

Goodmorning,

I tring to install my new tetra machine.
Downloaded a 64bits Debian 7.8 installer and installed my machine with it. My problem starts when I run the build-gnuradio script. I changed the script following te Telive documentation to add support for 7.8. The script starts checking dependencies, fetches gnuradio and uhd. It the starts with "Building UHD..." and exits with the error "UHD build apparently failed".
The user i'm using is sudo and root member, tried to run the script as root but this doesn't work sudo ./build-gnuradio is not allowed either.

Thanks,

Elmar