From 3c48f728c2426c252bf6e458f05552611e05088c Mon Sep 17 00:00:00 2001
From: ismagom <gomezi@tcd.ie>
Date: Tue, 26 May 2015 16:20:01 +0200
Subject: [PATCH 1/2] Fixed pdsch_enodeb example with wrong UE C-RNTI

---
 srslte/examples/pdsch_enodeb.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/srslte/examples/pdsch_enodeb.c b/srslte/examples/pdsch_enodeb.c
index 80a37211b..767b10f32 100644
--- a/srslte/examples/pdsch_enodeb.c
+++ b/srslte/examples/pdsch_enodeb.c
@@ -36,6 +36,10 @@
 
 #include "srslte/srslte.h"
 
+
+#define UE_CRNTI 0x1234
+
+
 #ifndef DISABLE_UHD
 #include "srslte/cuhd/cuhd.h"
 void *uhd;
@@ -81,7 +85,6 @@ srslte_softbuffer_tx_t softbuffer;
 srslte_regs_t regs;
 srslte_ra_dl_dci_t ra_dl;  
 
-
 cf_t *sf_buffer = NULL, *output_buffer = NULL;
 int sf_n_re, sf_n_samples;
 
@@ -254,7 +257,7 @@ void base_init() {
     exit(-1);
   }
   
-  srslte_pdsch_set_rnti(&pdsch, 4660);
+  srslte_pdsch_set_rnti(&pdsch, UE_CRNTI);
   
   if (srslte_softbuffer_tx_init(&softbuffer, cell)) {
     fprintf(stderr, "Error initiating soft buffer\n");
@@ -512,7 +515,7 @@ int main(int argc, char **argv) {
   
   /* Initiate valid DCI locations */
   for (i=0;i<SRSLTE_NSUBFRAMES_X_FRAME;i++) {
-    srslte_pdcch_ue_locations(&pdcch, locations[i], 30, i, cfi, 1234);
+    srslte_pdcch_ue_locations(&pdcch, locations[i], 30, i, cfi, UE_CRNTI);
     
   }
     
@@ -571,7 +574,7 @@ int main(int argc, char **argv) {
               
         srslte_dci_msg_pack_pdsch(&ra_dl, &dci_msg, SRSLTE_DCI_FORMAT1, cell.nof_prb, false);
         INFO("Putting DCI to location: n=%d, L=%d\n", locations[sf_idx][0].ncce, locations[sf_idx][0].L);
-        if (srslte_pdcch_encode(&pdcch, &dci_msg, locations[sf_idx][0], 1234, sf_symbols, sf_idx, cfi)) {
+        if (srslte_pdcch_encode(&pdcch, &dci_msg, locations[sf_idx][0], UE_CRNTI, sf_symbols, sf_idx, cfi)) {
           fprintf(stderr, "Error encoding DCI message\n");
           exit(-1);
         }

From 5672908173b3bf0e67d53f6e1ddbd40b608575a7 Mon Sep 17 00:00:00 2001
From: ismagom <gomezi@tcd.ie>
Date: Tue, 26 May 2015 16:24:17 +0200
Subject: [PATCH 2/2] Fixed pdsch_enodeb example with wrong UE C-RNTI

---
 srslte/examples/pdsch_enodeb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/srslte/examples/pdsch_enodeb.c b/srslte/examples/pdsch_enodeb.c
index 767b10f32..759e2b280 100644
--- a/srslte/examples/pdsch_enodeb.c
+++ b/srslte/examples/pdsch_enodeb.c
@@ -55,7 +55,7 @@ char *output_file_name = NULL;
 #define DOWN_KEY  66
 
 srslte_cell_t cell = {
-  6,            // nof_prb
+  25,            // nof_prb
   1,            // nof_ports
   0,            // bw idx 
   0,            // cell_id
@@ -471,7 +471,7 @@ int main(int argc, char **argv) {
   cell.phich_resources = SRSLTE_PHICH_R_1;
   sfn = 0;
 
-  prbset_num = (int) ceilf((float) cell.nof_prb / srslte_ra_type0_P(cell.nof_prb)); 
+  prbset_num = (int) ceilf((float) cell.nof_prb / srslte_ra_type0_P(cell.nof_prb))/5; 
   last_prbset_num = prbset_num; 
   
   /* this *must* be called after setting slot_len_* */