diff --git a/src/lte/helper/lena-helper.cc b/src/lte/helper/lena-helper.cc
index 2af66692d..e4fc117df 100644
--- a/src/lte/helper/lena-helper.cc
+++ b/src/lte/helper/lena-helper.cc
@@ -49,9 +49,9 @@ namespace ns3 {
 
 
 LenaHelper::LenaHelper (void)
-  : m_downlinkChannel (CreateObject<SingleModelSpectrumChannel> ()),
-    m_uplinkChannel (CreateObject<SingleModelSpectrumChannel> ())
 {
+  m_downlinkChannel = CreateObject<SingleModelSpectrumChannel> ();
+  m_uplinkChannel = CreateObject<SingleModelSpectrumChannel> ();
   Ptr<SpectrumPropagationLossModel> model = CreateObject<FriisSpectrumPropagationLossModel> ();
   m_downlinkChannel->AddSpectrumPropagationLossModel (model);
   
diff --git a/src/lte/model/lte-interference.h b/src/lte/model/lte-interference.h
index e376a3ad9..0dddde473 100644
--- a/src/lte/model/lte-interference.h
+++ b/src/lte/model/lte-interference.h
@@ -47,7 +47,7 @@ class LteInterference : public Object
 {
 public:
   LteInterference ();
-  ~LteInterference ();
+  virtual ~LteInterference ();
 
   // inherited from Object
   static TypeId GetTypeId (void);
diff --git a/src/lte/model/lte-phy.cc b/src/lte/model/lte-phy.cc
index 89201af86..89360a85d 100644
--- a/src/lte/model/lte-phy.cc
+++ b/src/lte/model/lte-phy.cc
@@ -48,6 +48,7 @@ LtePhy::LtePhy ()
     m_rbgSize (0),
     m_macChTtiDelay (1) // 1 TTI delay between MAC and CH
 {
+  NS_LOG_FUNCTION (this);
   for (int i = 0; i < m_macChTtiDelay; i++)
     {
       Ptr<PacketBurst> pb = CreateObject <PacketBurst> ();
@@ -73,6 +74,7 @@ LtePhy::GetTypeId (void)
 
 LtePhy::~LtePhy ()
 {
+  NS_LOG_FUNCTION (this);
 }
 
 void