SRSUE: Fixed UL channel emulator

6 years ago · 41d388dbaf
parent 1f4cf8121b
commit 41d388dbaf
1 changed files with 2 additions and 1 deletions
--- a/srsue/src/phy/phy_common.cc
+++ b/srsue/src/phy/phy_common.cc
@ -583,7 +583,8 @@ void phy_common::worker_end(uint32_t           tti,
        if (!is_first_of_burst[i]) {

          if (ul_channel && !srslte_timestamp_iszero(&tx_time[i])) {
-            ul_channel->run(buffer[i], buffer[i], nof_samples[i], tx_time[i]);
+            bzero(zeros_multi[0], sizeof(cf_t) * nof_samples[i]);
+            ul_channel->run(zeros_multi, zeros_multi, nof_samples[i], tx_time[i]);
          }

          radio_h->tx(i, zeros_multi, nof_samples[i], tx_time[i]);