--- a/src/core/model/cairo-wideint.c	
+++ a/src/core/model/cairo-wideint.c	
@@ -313,11 +313,11 @@ 
 	den = _cairo_int64_negate (den);
     uqr = _cairo_uint64_divrem (num, den);
     if (num_neg)
-	qr.rem = _cairo_int64_negate ((cairo_int64_t)uqr.rem);  //PDB
+	qr.rem = _cairo_int64_negate ((cairo_int64_t)uqr.rem);  //PDB cast
     else
 	qr.rem = uqr.rem;
     if (num_neg != den_neg)
-	qr.quo = (cairo_int64_t) _cairo_int64_negate ((cairo_int64_t)uqr.quo);  //PDB
+	qr.quo = (cairo_int64_t) _cairo_int64_negate ((cairo_int64_t)uqr.quo);  //PDB cast
     else
 	qr.quo = (cairo_int64_t) uqr.quo;
     return qr;
@@ -691,7 +691,7 @@ 
     cairo_uint64_t x = _cairo_uint128_to_uint64 (_cairo_uint128_rsl(num, 32));
 
     /* Initialise the result to indicate overflow. */
-    result.quo = _cairo_uint32s_to_uint64 (UINT_MAX, UINT_MAX);  //PDB
+    result.quo = _cairo_uint32s_to_uint64 (UINT_MAX, UINT_MAX);  //PDB cast
     result.rem = den;
 
     /* Don't bother if the quotient is going to overflow. */
@@ -758,7 +758,7 @@ 
 	/* Add the main term's contribution to quotient.  Note B-v =
 	 * -v as an uint32 (unless v = 0) */
 	if (v)
-	    quorem = _cairo_uint64_divrem (_cairo_uint32x32_64_mul (q, -(int32_t)v), den);  //PDB
+	    quorem = _cairo_uint64_divrem (_cairo_uint32x32_64_mul (q, -(int32_t)v), den);  //PDB cast
 	else
 	    quorem = _cairo_uint64_divrem (_cairo_uint32s_to_uint64 (q, 0), den);
 	quotient += _cairo_uint64_to_uint32 (quorem.quo);
@@ -807,17 +807,17 @@ 
     uqr = _cairo_uint_96by64_32x64_divrem (num, nonneg_den);
     if (_cairo_uint64_eq (uqr.rem, _cairo_int64_to_uint64 (nonneg_den))) {
 	/* bail on overflow. */
-	qr.quo = _cairo_uint32s_to_uint64 (0x7FFFFFFF, UINT_MAX);  //PDB
+	qr.quo = _cairo_uint32s_to_uint64 (0x7FFFFFFF, UINT_MAX);  //PDB cast
 	qr.rem = den;
 	return qr;
     }
 
     if (num_neg)
-	qr.rem = _cairo_int64_negate ((cairo_int64_t)uqr.rem);  //PDB
+	qr.rem = _cairo_int64_negate ((cairo_int64_t)uqr.rem);  //PDB cast
     else
 	qr.rem = uqr.rem;
     if (num_neg != den_neg)
-	qr.quo = _cairo_int64_negate ((cairo_int64_t)uqr.quo);  //PDB
+	qr.quo = _cairo_int64_negate ((cairo_int64_t)uqr.quo);  //PDB cast
     else
 	qr.quo = uqr.quo;
     return qr;
--- a/src/core/model/config.cc	
+++ a/src/core/model/config.cc	
@@ -72,7 +72,7 @@ 
   return static_cast<uint32_t>(m_objects.size ());
 }
 Ptr<Object>
-MatchContainer::Get(std::size_t i) const
+MatchContainer::Get (std::size_t i) const
 {
   NS_LOG_FUNCTION (this << i);
   return m_objects[i];
@@ -602,9 +602,9 @@ 
   void UnregisterRootNamespaceObject (Ptr<Object> obj);
 
   /** \copydoc Config::GetRootNamespaceObjectN() */
-  std::size_t GetRootNamespaceObjectN(void) const;
+  std::size_t GetRootNamespaceObjectN (void) const;
   /** \copydoc Config::GetRootNamespaceObject() */
-  Ptr<Object> GetRootNamespaceObject(std::size_t i) const;
+  Ptr<Object> GetRootNamespaceObject (std::size_t i) const;
 
 private:
   /**
@@ -747,7 +747,7 @@ 
   return static_cast<uint32_t>(m_roots.size ());
 }
 Ptr<Object> 
-ConfigImpl::GetRootNamespaceObject(std::size_t i) const 
+ConfigImpl::GetRootNamespaceObject (std::size_t i) const 
 {
   NS_LOG_FUNCTION (this << i);
   return m_roots[i];
--- a/src/core/model/hash-murmur3.cc	
+++ a/src/core/model/hash-murmur3.cc	
@@ -493,8 +493,8 @@ 
   h1 += h2;
   h2 += h1;
 
-  ((uint32_t *)out)[0] = static_cast<uint32_t> (h1);  //PDB
-  ((uint32_t *)out)[1] = static_cast<uint32_t> (h2);  //PDB
+  ((uint32_t *)out)[0] = static_cast<uint32_t> (h1);  //PDB cast
+  ((uint32_t *)out)[1] = static_cast<uint32_t> (h2);  //PDB cast
 }
 
 
--- a/src/core/model/object-ptr-container.cc	
+++ a/src/core/model/object-ptr-container.cc	
@@ -51,18 +51,17 @@ 
 ObjectPtrContainerValue::GetN (void) const
 {
   NS_LOG_FUNCTION (this);
-  return static_cast<uint32_t>(m_objects.size ());
+  return m_objects.size ();
 }
 Ptr<Object>
-ObjectPtrContainerValue::Get(std::size_t i) const
+ObjectPtrContainerValue::Get (std::size_t i) const
 {
   NS_LOG_FUNCTION (this << i);
-  const unsigned int j = static_cast<const unsigned int> (i);
-  Iterator it = m_objects.find (j); 
+  Iterator it = m_objects.find (i);
   Ptr<Object> value = 0;
   if ( it != m_objects.end () )
   {
-    value = m_objects.find (j)->second;
+    value = m_objects.find (i)->second;
   }
   return value;
 }
@@ -120,11 +119,11 @@ 
     {
       return false;
     }
-  for (uint32_t i = 0; i < n; i++)
+  for (std::size_t i = 0; i < n; i++)
     {
       std::size_t index;
       Ptr<Object> o = DoGet (object, i, &index);
-      v->m_objects.insert (std::pair <uint32_t, Ptr<Object> > (static_cast<uint32_t> (index), o));
+      v->m_objects[index] = o;
     }
   return true;
 }
--- a/src/core/model/object-ptr-container.h	
+++ a/src/core/model/object-ptr-container.h	
@@ -46,7 +46,7 @@ 
 {
 public:
   /** Iterator type for traversing this container. */
-  typedef std::map<uint32_t, Ptr<Object> >::const_iterator Iterator;
+  typedef std::map<std::size_t, Ptr<Object> >::const_iterator Iterator;
 
   /** Default constructor. */
   ObjectPtrContainerValue ();
@@ -104,7 +104,7 @@ 
 private:
   friend class ObjectPtrContainerAccessor;
   /** The container implementation. */
-  std::map<uint32_t, Ptr<Object> > m_objects;
+  std::map<std::size_t, Ptr<Object> > m_objects;
 };
 
 /**
--- a/src/core/model/random-variable-stream.cc	
+++ a/src/core/model/random-variable-stream.cc	
@@ -1488,7 +1488,7 @@ 
 }
 
 void
-DeterministicRandomVariable::SetValueArray(double* values, std::size_t length)
+DeterministicRandomVariable::SetValueArray (double* values, std::size_t length)
 {
   NS_LOG_FUNCTION (this << values << length);
   // Delete any values currently set.
--- a/src/core/model/simple-ref-count.h	
+++ a/src/core/model/simple-ref-count.h	
@@ -83,7 +83,9 @@ 
    */
   SimpleRefCount (const SimpleRefCount &o)
     : m_count (1)
-  {NS_UNUSED(o);}
+  {
+    NS_UNUSED(o);
+  }
   /**
    * Assignment operator
    * \param [in] o The object to copy
--- a/src/core/model/simulator.h	
+++ a/src/core/model/simulator.h	
@@ -185,13 +185,13 @@ 
   static uint32_t GetContext (void);
 
   /**
-  * Context enum values.
-  *
-  * \internal
-  * This enum type is fixed to match the representation size
-  * of simulation context.
-  */
-    enum : uint32_t {
+   * Context enum values.
+   *
+   * \internal
+   * This enum type is fixed to match the representation size
+   * of simulation context.
+   */
+  enum : uint32_t {
     /**
      * Flag for events not associated with any particular context.
      */
--- a/src/core/model/test.h	
+++ a/src/core/model/test.h	
@@ -1426,19 +1426,19 @@ 
    * 
    * \returns The new test vector index
    */
-  std::size_t Add(T vector);
+  std::size_t Add (T vector);
 
   /**
    * \brief Get the total number of test vectors.
    * \return The number of test vectors
    */
-  std::size_t GetN(void) const;
+  std::size_t GetN (void) const;
   /**
    * \brief Get the i'th test vector
    * \param [in] i The requested vector index
    * \return The requested vector
    */
-  T Get(std::size_t i) const;
+  T Get (std::size_t i) const;
 
 private:
   typedef std::vector<T> TestVector;    //!< Container type
@@ -1467,7 +1467,7 @@ 
 std::size_t
 TestVectors<T>::Add (T vector)
 {
-  std::size_t index = m_vectors.size();
+  std::size_t index = m_vectors.size ();
   m_vectors.push_back (vector);
   return index;
 }
@@ -1481,7 +1481,7 @@ 
 
 template <typename T>
 T
-TestVectors<T>::Get(std::size_t i) const
+TestVectors<T>::Get (std::size_t i) const
 {
   NS_ABORT_MSG_UNLESS (m_vectors.size () > i, "TestVectors::Get(): Bad index");
   return m_vectors[i];
--- a/src/core/model/type-id.cc	
+++ a/src/core/model/type-id.cc	
@@ -171,7 +171,7 @@ 
    * Get the total number of type ids.
    * \returns The total number.
    */
-  uint16_t GetRegisteredN(void) const;
+  uint16_t GetRegisteredN (void) const;
   /**
    * Get a type id by index.
    *
@@ -213,22 +213,22 @@ 
    * \param [in] i The attribute to manipulate
    * \param [in] initialValue The new initial value to use for this attribute.
    */
-  void SetAttributeInitialValue(uint16_t uid,
-                                std::size_t i,
-                                Ptr<const AttributeValue> initialValue);
+  void SetAttributeInitialValue (uint16_t uid,
+                                 std::size_t i,
+                                 Ptr<const AttributeValue> initialValue);
   /**
    * Get the number of attributes.
    * \param [in] uid The id.
    * \returns The number of attributes associated to this TypeId
    */
-  std::size_t GetAttributeN(uint16_t uid) const;
+  std::size_t GetAttributeN (uint16_t uid) const;
   /**
    * Get Attribute information by index.
    * \param [in] uid The id.
    * \param [in] i Index into attribute array
    * \returns The information associated to attribute whose index is \p i.
    */
-  struct TypeId::AttributeInformation GetAttribute(uint16_t uid, std::size_t i) const;
+  struct TypeId::AttributeInformation GetAttribute (uint16_t uid, std::size_t i) const;
   /**
    * Record a new TraceSource.
    * \param [in] uid The id.
@@ -256,14 +256,14 @@ 
    * \param [in] uid The id.
    * \returns The number of trace sources defined in this TypeId.
    */
-  std::size_t GetTraceSourceN(uint16_t uid) const;
+  std::size_t GetTraceSourceN (uint16_t uid) const;
   /**
    * Get the trace source by index.
    * \param [in] uid The id.
    * \param [in] i Index into trace source array.
    * \returns Detailed information about the requested trace source.
    */
-  struct TypeId::TraceSourceInformation GetTraceSource(uint16_t uid, std::size_t i) const;
+  struct TypeId::TraceSourceInformation GetTraceSource (uint16_t uid, std::size_t i) const;
   /**
    * Check if this TypeId should not be listed in documentation.
    * \param [in] uid The id.
@@ -423,7 +423,7 @@ 
     else
       { // chain old type
         NS_LOG_LOGIC (IIDL << "Old TypeId '" << hinfo->name << "' getting chained.");
-        uint16_t oldUid = GetUid(hinfo->hash);
+        uint16_t oldUid = GetUid (hinfo->hash);
         m_hashmap.erase (m_hashmap.find (hinfo->hash));
         hinfo->hash = hash | HashChainFlag;
         m_hashmap.insert (std::make_pair (hinfo->hash, oldUid));
@@ -440,14 +440,15 @@ 
   information.hasConstructor = false;
   information.mustHideFromDocumentation = false;
   m_information.push_back (information);
-  uint16_t uid = static_cast<uint16_t> (m_information.size());
-  NS_ASSERT (uid <= 0xffff);
+  std::size_t tuid = m_information.size ();
+  NS_ASSERT (tuid <= 0xffff);
+  uint16_t uid = static_cast<uint16_t> (tuid);
 
   // Add to both maps:
   m_namemap.insert (std::make_pair (name, uid));
   m_hashmap.insert (std::make_pair (hash, uid));
   NS_LOG_LOGIC (IIDL << uid);
-  return static_cast<uint16_t>(uid);
+  return static_cast<uint16_t> (uid);
 }
 
 struct IidManager::IidInformation *
@@ -678,9 +679,9 @@ 
   NS_LOG_LOGIC (IIDL << information->attributes.size () - 1);
 }
 void 
-IidManager::SetAttributeInitialValue(uint16_t uid,
-                                     std::size_t i,
-                                     Ptr<const AttributeValue> initialValue)
+IidManager::SetAttributeInitialValue (uint16_t uid,
+                                      std::size_t i,
+                                      Ptr<const AttributeValue> initialValue)
 {
   NS_LOG_FUNCTION (IID << uid << i << initialValue);
   struct IidInformation *information = LookupInformation (uid);
@@ -695,12 +696,12 @@ 
 {
   NS_LOG_FUNCTION (IID << uid);
   struct IidInformation *information = LookupInformation (uid);
-  std::size_t size = information->attributes.size();
+  std::size_t size = information->attributes.size ();
   NS_LOG_LOGIC (IIDL << size);
   return size;
 }
 struct TypeId::AttributeInformation 
-IidManager::GetAttribute(uint16_t uid, std::size_t i) const
+IidManager::GetAttribute (uint16_t uid, std::size_t i) const
 {
   NS_LOG_FUNCTION (IID << uid << i);
   struct IidInformation *information = LookupInformation (uid);
@@ -773,12 +774,12 @@ 
 {
   NS_LOG_FUNCTION (IID << uid);
   struct IidInformation *information = LookupInformation (uid);
-  std::size_t size = information->traceSources.size();
+  std::size_t size = information->traceSources.size ();
   NS_LOG_LOGIC (IIDL << size);
   return size;
 }
 struct TypeId::TraceSourceInformation 
-IidManager::GetTraceSource(uint16_t uid, std::size_t i) const
+IidManager::GetTraceSource (uint16_t uid, std::size_t i) const
 {
   NS_LOG_FUNCTION (IID << uid << i);
   struct IidInformation *information = LookupInformation (uid);
@@ -880,9 +881,9 @@ 
   TypeId nextTid = *this;
   do {
       tid = nextTid;
-      for (std::size_t i = 0; i < tid.GetAttributeN(); i++)
+      for (std::size_t i = 0; i < tid.GetAttributeN (); i++)
         {
-          struct TypeId::AttributeInformation tmp = tid.GetAttribute(i);
+          struct TypeId::AttributeInformation tmp = tid.GetAttribute (i);
           if (tmp.name == name)
             {
               if (tmp.supportLevel == TypeId::SUPPORTED)
@@ -1039,8 +1040,8 @@ 
 }
 
 bool 
-TypeId::SetAttributeInitialValue(std::size_t i,
-                                 Ptr<const AttributeValue> initialValue)
+TypeId::SetAttributeInitialValue (std::size_t i,
+                                  Ptr<const AttributeValue> initialValue)
 {
   NS_LOG_FUNCTION (this << i << initialValue);
   IidManager::Get ()->SetAttributeInitialValue (m_tid, i, initialValue);
@@ -1068,20 +1069,20 @@ 
 TypeId::GetAttributeN (void) const
 {
   NS_LOG_FUNCTION (this);
-  std::size_t n = IidManager::Get()->GetAttributeN(m_tid);
+  std::size_t n = IidManager::Get ()->GetAttributeN (m_tid);
   return n;
 }
 struct TypeId::AttributeInformation 
-TypeId::GetAttribute(std::size_t i) const
+TypeId::GetAttribute (std::size_t i) const
 {
   NS_LOG_FUNCTION (this << i);
-  return IidManager::Get ()->GetAttribute(m_tid, i);
+  return IidManager::Get ()->GetAttribute (m_tid, i);
 }
 std::string 
-TypeId::GetAttributeFullName(std::size_t i) const
+TypeId::GetAttributeFullName (std::size_t i) const
 {
   NS_LOG_FUNCTION (this << i);
-  struct TypeId::AttributeInformation info = GetAttribute(i);
+  struct TypeId::AttributeInformation info = GetAttribute (i);
   return GetName () + "::" + info.name;
 }
 
@@ -1092,10 +1093,10 @@ 
   return IidManager::Get ()->GetTraceSourceN (m_tid);
 }
 struct TypeId::TraceSourceInformation 
-TypeId::GetTraceSource(std::size_t i) const
+TypeId::GetTraceSource (std::size_t i) const
 {
   NS_LOG_FUNCTION (this << i);
-  return IidManager::Get ()->GetTraceSource(m_tid, i);
+  return IidManager::Get ()->GetTraceSource (m_tid, i);
 }
 
 TypeId 
@@ -1141,7 +1142,7 @@ 
   struct TypeId::TraceSourceInformation tmp;
   do {
       tid = nextTid;
-      for (std::size_t i = 0; i < tid.GetTraceSourceN(); i++)
+      for (std::size_t i = 0; i < tid.GetTraceSourceN (); i++)
         {
           tmp = tid.GetTraceSource (i);
           if (tmp.name == name)
--- a/src/core/model/type-id.h	
+++ a/src/core/model/type-id.h	
@@ -254,14 +254,14 @@ 
    * \param [in] i Index into attribute array
    * \returns The information associated to attribute whose index is \p i.
    */
-  struct TypeId::AttributeInformation GetAttribute(std::size_t i) const;
+  struct TypeId::AttributeInformation GetAttribute (std::size_t i) const;
   /**
    * Get the Attribute name by index.
    *
    * \param [in] i Index into attribute array
    * \returns The full name associated to the attribute whose index is \p i.
    */
-  std::string GetAttributeFullName(std::size_t i) const;
+  std::string GetAttributeFullName (std::size_t i) const;
 
   /**
    * Get the constructor callback.
@@ -284,14 +284,14 @@ 
    *
    * \returns The number of trace sources defined in this TypeId.
    */
-  std::size_t GetTraceSourceN(void) const;
+  std::size_t GetTraceSourceN (void) const;
   /**
    * Get the trace source by index.
    *
    * \param [in] i Index into trace source array.
    * \returns Detailed information about the requested trace source.
    */
-  struct TypeId::TraceSourceInformation GetTraceSource(std::size_t i) const;
+  struct TypeId::TraceSourceInformation GetTraceSource (std::size_t i) const;
 
   /**
    * Set the parent TypeId.
@@ -390,8 +390,8 @@ 
    * \param [in] initialValue The new initial value to use for this attribute.
    * \returns \c true if the call was successfuly.
    */
-  bool SetAttributeInitialValue(std::size_t i,
-                                Ptr<const AttributeValue> initialValue);
+  bool SetAttributeInitialValue (std::size_t i,
+                                 Ptr<const AttributeValue> initialValue);
 
   /**
    * Record in this TypeId the fact that a new attribute exists.
--- a/src/core/test/attribute-test-suite.cc	
+++ a/src/core/test/attribute-test-suite.cc	
@@ -264,7 +264,7 @@ 
   int16_t DoGetInt16 (void) const { return m_int16SetGet; }
   void DoSetInt16 (int16_t v) { m_int16SetGet = v; }
   std::size_t DoGetVectorN (void) const { return m_vector2.size (); }
-  Ptr<Derived> DoGetVector(std::size_t i) const { return m_vector2[i]; }
+  Ptr<Derived> DoGetVector (std::size_t i) const { return m_vector2[i]; }
   bool DoSetIntSrc (int8_t v) { m_intSrc2 = v; return true; }
   int8_t DoGetIntSrc (void) const { return m_intSrc2; }
   bool DoSetEnum (Test_e v) { m_enumSetGet = v; return true; }
--- a/src/lte/test/lte-test-cell-selection.cc	
+++ a/src/lte/test/lte-test-cell-selection.cc	
@@ -154,7 +154,7 @@ 
 {
   NS_LOG_FUNCTION (this << GetName ());
 
-  Config::SetGlobal ("RngRun", UintegerValue(m_rngRun));
+  Config::SetGlobal ("RngRun", UintegerValue (m_rngRun));
 
   Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
   lteHelper->SetAttribute ("PathlossModel",
--- a/src/lte/test/lte-test-phy-error-model.cc	
+++ a/src/lte/test/lte-test-phy-error-model.cc	
@@ -166,7 +166,7 @@ 
   Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
   Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (true));
   Config::SetDefault ("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue (false));
-  Config::SetGlobal("RngRun", UintegerValue(m_rngRun));
+  Config::SetGlobal ("RngRun", UintegerValue (m_rngRun));
 
   //Disable Uplink Power Control
   Config::SetDefault ("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue (false));
@@ -322,7 +322,7 @@ 
   Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (true));
   Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
   Config::SetDefault ("ns3::RrFfMacScheduler::HarqEnabled", BooleanValue (false));
-  Config::SetGlobal ("RngRun", UintegerValue(m_rngRun));
+  Config::SetGlobal ("RngRun", UintegerValue (m_rngRun));
 
   //Disable Uplink Power Control
   Config::SetDefault ("ns3::LteUePhy::EnableUplinkPowerControl", BooleanValue (false));
--- a/src/lte/test/lte-test-rlc-am-e2e.cc	
+++ a/src/lte/test/lte-test-rlc-am-e2e.cc	
@@ -133,22 +133,20 @@ 
 {
   uint16_t numberOfNodes = 1;
 
-#if 0
-  LogLevel level = (LogLevel) (LOG_LEVEL_ALL | LOG_PREFIX_TIME | LOG_PREFIX_NODE | LOG_PREFIX_FUNC);
-  LogComponentEnable ("LteRlcAmE2eTest", level);
-  LogComponentEnable ("ErrorModel", level);
-  LogComponentEnable ("LteSimpleHelper", level);
-  LogComponentEnable ("LteSimpleNetDevice", level);
-  LogComponentEnable ("SimpleNetDevice", level);
-  LogComponentEnable ("SimpleChannel", level);
-  LogComponentEnable ("LteTestEntities", level);
-  LogComponentEnable ("LtePdcp", level);
-  LogComponentEnable ("LteRlc", level);
-  LogComponentEnable ("LteRlcUm", level);
-  LogComponentEnable ("LteRlcAm", level);
-#endif
+  // LogLevel level = (LogLevel) (LOG_LEVEL_ALL | LOG_PREFIX_TIME | LOG_PREFIX_NODE | LOG_PREFIX_FUNC);
+  // LogComponentEnable ("LteRlcAmE2eTest", level);
+  // LogComponentEnable ("ErrorModel", level);
+  // LogComponentEnable ("LteSimpleHelper", level);
+  // LogComponentEnable ("LteSimpleNetDevice", level);
+  // LogComponentEnable ("SimpleNetDevice", level);
+  // LogComponentEnable ("SimpleChannel", level);
+  // LogComponentEnable ("LteTestEntities", level);
+  // LogComponentEnable ("LtePdcp", level);
+  // LogComponentEnable ("LteRlc", level);
+  // LogComponentEnable ("LteRlcUm", level);
+  // LogComponentEnable ("LteRlcAm", level);
 
-  Config::SetGlobal ("RngRun", UintegerValue(m_run));
+  Config::SetGlobal ("RngRun", UintegerValue (m_run));
   Config::SetDefault ("ns3::LteRlcAm::PollRetransmitTimer", TimeValue (MilliSeconds (20)));
   Config::SetDefault ("ns3::LteRlcAm::ReorderingTimer", TimeValue (MilliSeconds (10)));
   Config::SetDefault ("ns3::LteRlcAm::StatusProhibitTimer", TimeValue (MilliSeconds (40)));