diff --git a/src/lte/helper/radio-bearer-stats-connector.h b/src/lte/helper/radio-bearer-stats-connector.h
index c1af28dd3..a7cc76719 100644
--- a/src/lte/helper/radio-bearer-stats-connector.h
+++ b/src/lte/helper/radio-bearer-stats-connector.h
@@ -40,11 +40,6 @@ class RadioBearerStatsConnector
 {
 public:
 
-  static uint64_t FindImsiFromEnbRlcPath (std::string path);
-  static uint16_t FindCellIdFromEnbRlcPath (std::string path);
-  static uint64_t FindImsiFromUeRlcPath (std::string path);
-  static uint16_t FindCellIdFromUeRlcPath (std::string path);
-
   RadioBearerStatsConnector ();
 
   void EnableRlcStats (Ptr<RadioBearerStatsCalculator> rlcStats);
diff --git a/src/lte/model/epc-sgw-pgw-application.h b/src/lte/model/epc-sgw-pgw-application.h
index ed7afe7a0..9b7fc5878 100644
--- a/src/lte/model/epc-sgw-pgw-application.h
+++ b/src/lte/model/epc-sgw-pgw-application.h
@@ -69,22 +69,6 @@ public:
    * Destructor
    */
   virtual ~EpcSgwPgwApplication (void);
-
-
-  /** 
-   * Simulates the reception by the PGW of a GTP-C message of type
-   * CreateSessionRequest or BearerResourceCommand coming from the
-   * MME. This triggers the creation of a new EPS Bearer. 
-   * 
-   * \param bearer the specification of the EPS Bearer to be created
-   * \param enbS1uAddress the IPv4 address at which the SGW can reach
-   * the eNB via the S1-U interface
-   * \param tft the Traffic Flow Template related to this bearer
-   * 
-   * \return the TunnelEndpointIdentifier of this EPS bearer
-   */
-  uint32_t ActivateS1Bearer (Ipv4Address ueAddr, Ipv4Address enbAddr, Ptr<EpcTft> tft);
-
   
   /** 
    * Method to be assigned to the callback of the Gi TUN VirtualNetDevice. It
diff --git a/src/lte/model/eps-bearer-tag.h b/src/lte/model/eps-bearer-tag.h
index e2de70307..78688bb72 100644
--- a/src/lte/model/eps-bearer-tag.h
+++ b/src/lte/model/eps-bearer-tag.h
@@ -70,7 +70,6 @@ public:
 
   uint16_t GetRnti (void) const;
   uint8_t GetBid (void) const;
-  uint8_t GetLayer (void) const;
 
 private:
   uint16_t m_rnti;
diff --git a/src/lte/model/lte-rrc-header.h b/src/lte/model/lte-rrc-header.h
index 6164c34e8..8ad699e32 100644
--- a/src/lte/model/lte-rrc-header.h
+++ b/src/lte/model/lte-rrc-header.h
@@ -697,12 +697,6 @@ public:
   */
   LteRrcSap::RrcConnectionRelease GetMessage () const;
 
-  /**
-  * Getter for m_rrcConnectionRelease attribute
-  * @return m_rrcConnectionRelease
-  */
-  uint8_t GetRrcTransactionIdentifier () const;
-
 private:
   LteRrcSap::RrcConnectionRelease m_rrcConnectionRelease;
 };