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GNU Radio blocks for receiving/transmitting GSM https://osmocom.org/projects/gr-gsm/wiki
126 Commits 8 Branches 4 Tags 2.7 MiB
C++ 57.7%
Python 34.4%
CMake 6.5%
C 0.8%
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ptrkrysik 381253a1d2 Changes in clock offset corrector and gsm_input - the previous version wasn't working well when samp_rate_in was different from samp_rate_out. 
Now resampling is done outside of clock offset corrector.
 		2014-11-19 11:30:53 +01:00
apps Initial commit - gsm-receiver with removed quick hacks 2014-02-04 17:57:25 +01:00
cmake Initial commit - gsm-receiver with removed quick hacks 2014-02-04 17:57:25 +01:00
docs Update of READMEs 2014-08-13 18:59:46 +02:00
examples Added capability to receive multiple channels of a single BTS to the receiver. It is now possible to receive bursts on channels for which frequency hopping was used. Changed examples to work without hierarhical GSM Receiver block. 2014-11-06 14:50:59 +01:00
grc Changes in clock offset corrector and gsm_input - the previous version wasn't working well when samp_rate_in was different from samp_rate_out. 2014-11-19 11:30:53 +01:00
hier_blocks Changes in clock offset corrector and gsm_input - the previous version wasn't working well when samp_rate_in was different from samp_rate_out. 2014-11-19 11:30:53 +01:00
include Changed cell allocation elements type from float to int 2014-11-19 11:27:34 +01:00
lib Changed cell allocation elements type from float to int 2014-11-19 11:27:34 +01:00
python Changes in clock offset corrector and gsm_input - the previous version wasn't working well when samp_rate_in was different from samp_rate_out. 2014-11-19 11:30:53 +01:00
swig Removed receiver_hier and wireshark_sink 2014-11-06 13:51:02 +01:00
.gitignore --- 2014-08-13 22:02:01 +02:00
CMakeLists.txt First step to add multichannel capability to the GSM receiver. At this moment it might still contain debuging code. The training sequence number for non C0 channels is embedded in the code. 2014-10-30 09:05:15 +01:00
README.md Changed Readme to reflect new repository address 2014-09-10 06:52:58 +02:00

README.md

The gr-gsm project

The project is based on the gsm-receiver which was written by me for Airprobe project.

The aim is to provide set of tools for receiving information transmitted by GSM equipment/devices.

Installation

Currently compilation of new gnuradio is required in order to run gr-gsm. In order to compile gnuradio on fresh Ubuntu 14.04 run following commands:

sudo apt-get install git
git clone git://github.com/pybombs/pybombs
cd pybombs
./pybombs install gnuradio uhd gr-osmosdr

At the first run pybombs will ask for configuration options. As a target directory select /usr/local/. The rest of the options can be left as default.

To download gr-gsm sources run following command:

git clone https://github.com/ptrkrysik/gr-gsm.git

Make sure that you have all required packages:

sudo apt-get install cmake libboost1.55-all-dev libcppunit-dev swig doxygen liblog4cpp5-dev python-scipy

To compile and install gr-gsm run:

cd gr-gsm
mkdir build
cmake ..
make
sudo make install