diff --git a/src/lte/examples/lena-rlc-traces.cc b/src/lte/examples/lena-rlc-traces.cc
index 13a23c38d..582be09ac 100644
--- a/src/lte/examples/lena-rlc-traces.cc
+++ b/src/lte/examples/lena-rlc-traces.cc
@@ -73,10 +73,11 @@ int main (int argc, char *argv[])
   // Activate an EPS bearer
   enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
   EpsBearer bearer (q);
-lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
+  lteHelper->ActivateDataRadioBearer (ueDevs, bearer);
 
   Simulator::Stop (Seconds (2));
 
+  lteHelper->EnablePhyTraces ();
   lteHelper->EnableMacTraces ();
   lteHelper->EnableRlcTraces ();
 
diff --git a/src/lte/helper/phy-stats-calculator.cc b/src/lte/helper/phy-stats-calculator.cc
index 1d93d8473..bb4e87794 100644
--- a/src/lte/helper/phy-stats-calculator.cc
+++ b/src/lte/helper/phy-stats-calculator.cc
@@ -49,17 +49,17 @@ PhyStatsCalculator::GetTypeId (void)
   static TypeId tid = TypeId ("ns3::PhyStatsCalculator")
     .SetParent<LteStatsCalculator> ()
     .AddConstructor<PhyStatsCalculator> ()
-    .AddAttribute ("RsrpRsrqFilename",
+    .AddAttribute ("DlRsrpRsrqFilename",
                    "Name of the file where the RSRP/RSRQ statistics will be saved.",
                    StringValue ("DlRsrpRsrqStats.txt"),
                    MakeStringAccessor (&PhyStatsCalculator::SetCurrentCellRsrpRsrqFilename),
                    MakeStringChecker ())
-    .AddAttribute ("UeSinrFilename",
+    .AddAttribute ("UlSinrFilename",
                    "Name of the file where the UE SINR statistics will be saved.",
                    StringValue ("UlSinrStats.txt"),
                    MakeStringAccessor (&PhyStatsCalculator::SetUeSinrFilename),
                    MakeStringChecker ())
-    .AddAttribute ("InterferenceFilename",
+    .AddAttribute ("UlInterferenceFilename",
                    "Name of the file where the interference statistics will be saved.",
                    StringValue ("UlInterferenceStats.txt"),
                    MakeStringAccessor (&PhyStatsCalculator::SetInterferenceFilename),