diff --git a/src/lte/model/lte-enb-rrc.cc b/src/lte/model/lte-enb-rrc.cc
index 8a3b823b6..5e6b933c0 100644
--- a/src/lte/model/lte-enb-rrc.cc
+++ b/src/lte/model/lte-enb-rrc.cc
@@ -1835,6 +1835,10 @@ LteEnbRrc::GetTypeId (void)
                      "trace fired when an UE is released",
                      MakeTraceSourceAccessor (&LteEnbRrc::m_connectionReleaseTrace),
                      "ns3::LteEnbRrc::ConnectionHandoverTracedCallback")
+    .AddTraceSource ("RrcTimeout",
+                     "trace fired when a timer expires",
+                     MakeTraceSourceAccessor (&LteEnbRrc::m_rrcTimeoutTrace),
+                     "ns3::LteEnbRrc::TimerExpiryTracedCallback")
   ;
   return tid;
 }
@@ -2313,6 +2317,8 @@ LteEnbRrc::ConnectionRequestTimeout (uint16_t rnti)
   NS_LOG_FUNCTION (this << rnti);
   NS_ASSERT_MSG (GetUeManager (rnti)->GetState () == UeManager::INITIAL_RANDOM_ACCESS,
                  "ConnectionRequestTimeout in unexpected state " << ToString (GetUeManager (rnti)->GetState ()));
+  m_rrcTimeoutTrace (GetUeManager (rnti)->GetImsi (), rnti,
+                     ComponentCarrierToCellId (GetUeManager (rnti)->GetComponentCarrierId ()), "ConnectionRequestTimeout");
   RemoveUe (rnti);
 }
 
@@ -2322,6 +2328,8 @@ LteEnbRrc::ConnectionSetupTimeout (uint16_t rnti)
   NS_LOG_FUNCTION (this << rnti);
   NS_ASSERT_MSG (GetUeManager (rnti)->GetState () == UeManager::CONNECTION_SETUP,
                  "ConnectionSetupTimeout in unexpected state " << ToString (GetUeManager (rnti)->GetState ()));
+  m_rrcTimeoutTrace (GetUeManager (rnti)->GetImsi (), rnti,
+                     ComponentCarrierToCellId (GetUeManager (rnti)->GetComponentCarrierId ()), "ConnectionSetupTimeout");
   RemoveUe (rnti);
 }
 
@@ -2331,6 +2339,8 @@ LteEnbRrc::ConnectionRejectedTimeout (uint16_t rnti)
   NS_LOG_FUNCTION (this << rnti);
   NS_ASSERT_MSG (GetUeManager (rnti)->GetState () == UeManager::CONNECTION_REJECTED,
                  "ConnectionRejectedTimeout in unexpected state " << ToString (GetUeManager (rnti)->GetState ()));
+  m_rrcTimeoutTrace (GetUeManager (rnti)->GetImsi (), rnti,
+                     ComponentCarrierToCellId (GetUeManager (rnti)->GetComponentCarrierId ()), "ConnectionRejectedTimeout");
   RemoveUe (rnti);
 }
 
@@ -2340,6 +2350,8 @@ LteEnbRrc::HandoverJoiningTimeout (uint16_t rnti)
   NS_LOG_FUNCTION (this << rnti);
   NS_ASSERT_MSG (GetUeManager (rnti)->GetState () == UeManager::HANDOVER_JOINING,
                  "HandoverJoiningTimeout in unexpected state " << ToString (GetUeManager (rnti)->GetState ()));
+  m_rrcTimeoutTrace (GetUeManager (rnti)->GetImsi (), rnti,
+                     ComponentCarrierToCellId (GetUeManager (rnti)->GetComponentCarrierId ()), "HandoverJoiningTimeout");
   RemoveUe (rnti);
 }
 
@@ -2349,6 +2361,8 @@ LteEnbRrc::HandoverLeavingTimeout (uint16_t rnti)
   NS_LOG_FUNCTION (this << rnti);
   NS_ASSERT_MSG (GetUeManager (rnti)->GetState () == UeManager::HANDOVER_LEAVING,
                  "HandoverLeavingTimeout in unexpected state " << ToString (GetUeManager (rnti)->GetState ()));
+  m_rrcTimeoutTrace (GetUeManager (rnti)->GetImsi (), rnti,
+                     ComponentCarrierToCellId (GetUeManager (rnti)->GetComponentCarrierId ()), "HandoverLeavingTimeout");
   RemoveUe (rnti);
 }
 
diff --git a/src/lte/model/lte-enb-rrc.h b/src/lte/model/lte-enb-rrc.h
index 56f2b0e7f..3a75b87cf 100644
--- a/src/lte/model/lte-enb-rrc.h
+++ b/src/lte/model/lte-enb-rrc.h
@@ -1085,6 +1085,19 @@ public:
     (const uint64_t imsi, const uint16_t cellId, const uint16_t rnti,
      const LteRrcSap::MeasurementReport report);
 
+  /**
+   * TracedCallback signature for timer expiry events
+   *
+   * \param [in] imsi
+   * \param [in] rnti
+   * \param [in] cellId
+   * \param [in] cause
+   */
+  typedef void (*TimerExpiryTracedCallback)
+      (const uint64_t imsi, const uint16_t rnti, const uint16_t cellId,
+       const std::string cause);
+
+
 private:
 
 
@@ -1665,6 +1678,12 @@ private:
    *
    */
   TracedCallback<uint64_t, uint16_t, uint16_t> m_connectionReleaseTrace;
+  /**
+   * The 'TimerExpiry' Trace source. Fired when any of the RRC timers maintained
+   * at eNB expires. Exporting IMSI, cell ID, and RNTI and name of timer
+   * which expired.
+   */
+  TracedCallback<uint64_t, uint16_t, uint16_t, std::string> m_rrcTimeoutTrace;
 
   uint16_t m_numberOfComponentCarriers; ///< number of component carriers