adding missing file

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5317 818b1a75-f10b-46b9-bf7c-635c3b92a50f

targets/PROJECTS/CORRIDOR/init_params.m

+function p = init_params(nb_rb,nant_rx,nant_tx)
+
+global symbols_per_slot slots_per_frame;
+num_symbols_frame = symbols_per_slot*slots_per_frame;
+
+p.nb_rb = nb_rb;
+p.num_carriers = 2048/(100/p.nb_rb);
+p.num_zeros = p.num_carriers-(12*p.nb_rb+1);
+p.useful_carriers = p.num_carriers-p.num_zeros-1;
+p.prefix_length = p.num_carriers/4; %this is extended CP
+p.ofdm_symbol_length = p.num_carriers + p.prefix_length;
+p.samples_slot = p.ofdm_symbol_length*symbols_per_slot;
+p.frame_length = p.ofdm_symbol_length*num_symbols_frame;
+
+p.nant_rx=nant_rx;
+p.nant_tx=nant_tx;
+