Alfread, I am willing to help you get started with this.
Let's take the README file and go over the "For the impatient:" section. Which of the steps have you completed? Achilleas ================================ For the impatient: 1) Download gr-cdma from github > git clone https://github.com/anastas/gr-cdma.git 2) Edit the file gr-cdma/python/cdma_parameters.py (line 97) and set the prefix variable with your gr-cdma trunk directory. prefix="YOUR_PREFIX_HERE/gr-cdma" # put the prefix of your gr-cdma trunk 2) Build the package > mkdir build_cdma > cd build_cdma > cmake -DENABLE_DOXYGEN=ON ../gr-cdma > make > sudo make install > sudo ldconfig 3) compile hierarchical blocks and play with built in app > cd gr-cdma/apps > gnuradio-companion & In the gnuradio-companion environment -- Load the hier blocks (compile one at a time and reload each time) "amp_var_est_hier.grc", "cdma_tx_hier.grc", "chopper_correlator.grc", "cdma_rx_hier.grc", "cdma_tx_hier1.grc", "cdma_rx_hier1.grc" and compile them -- Reload all blocks in grc -- Load the application "cdma_txrx.grc" or "cdma_txrx1.grc" and have fun Experiment with manual acq/tra, auto acq/tra, changing freq and timing offset, SNR, modulation/coding type, etc
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