LibS1AP_Steps.ttcn

/**
 *    @author   ETSI / STF519
 *    @version  $URL$
 *              $Id$
 *    @desc     This module provides functions used in S1AP.
 *    @copyright   ETSI Copyright Notification
 *                 No part may be reproduced except as authorized by written permission.
 *                 The copyright and the foregoing restriction extend to reproduction in all media.
 *                 All rights reserved.
 *    @see      ETSI TS 136 413 / 3GPP TS 36.413 version 13.4.0 Release 13
 */
module LibS1AP_Steps {
    
    // LibCommon
    import from LibCommon_Sync all;
    import from LibCommon_VerdictControl all;
    import from LibCommon_BasicTypesAndValues all;
    
    // LibS1AP
    import from S1AP_CommonDataTypes language "ASN.1:1997" all;
    import from S1AP_PDU_Descriptions language "ASN.1:1997" all;
    import from S1AP_IEs language "ASN.1:1997" all;
    
    import from LibS1AP_TypesAndValues all;
    import from LibS1AP_Interface all;
    import from LibS1AP_Pixits all;
    import from LibS1AP_Templates all;
    
    /**
     * @desc Common functions description
     */
    group commonFunctions {
    
    } // End of group commonFunctions
    
    /**
     * @desc Receive functions description
     */
    group receivePDU {
        
        /**
         *  @desc    This is a test step that assign common S1AP
         *  @param   p_PDU Extract the message payload from the S1AP PDU
         */
        function f_S1APPDU_Get(
                               inout S1AP_PDU p_PDU
        ) runs on S1APComponent {
            
            vc_recvS1AP_PDU := p_PDU;
            
            if (ischosen(p_PDU.initiatingMessage)) {
                // Nothing to do
            }
            if (ischosen(p_PDU.successfulOutcome)) {
                // Nothing to do
            }
            if (ischosen(p_PDU.unsuccessfulOutcome)) {
                 // Nothing to do
            }
        } // End of function f_S1APPDU_Get
        
        /**
         * @desc Receive S1AP PDU from protocol port
         * @param p_PDU template of the message to be received
         */
        function f_recv_S1AP_PDU(
                                 in template S1AP_PDU p_PDU
        ) runs on S1APComponent {
            var S1AP_PDU v_PDU;
            
            tc_wait.start;
            alt {
                [] S1_MMEeNB_P.receive(p_PDU) -> value v_PDU {
                    tc_wait.stop;
                    f_S1APPDU_Get(v_PDU)
                }
                [] tc_wait.timeout {
                    setverdict(inconc,"*** " & __SCOPE__ & ": INCONC: Message was not received in due time. ***");
                    //Stop the component in case of timeout
                    all timer.stop;
                    f_componentStop();
                }
            }
            
        } // End of function f_recv_S1AP_PDU
        
        /**
         * @desc Receive S1AP PDU with InitiatingMessage payload from protocol port
         * @param p_initiatingMessage Receive template for InitiatingMessage message
         */
        function f_recv_S1AP_initiatingMessage(
                                               template (present) InitiatingMessage p_initiatingMessage := ?
        ) runs on S1APComponent {
            f_recv_S1AP_PDU( { initiatingMessage := p_initiatingMessage })
        } // End of function f_recv_S1AP_initiatingMessage
        
        /**
         * @desc Receive S1AP PDU with SuccessfulOutcome payload from protocol port
         * @param p_successfulOutcome Receive template for SuccessfulOutcome message
         */
        function f_recv_S1AP_successfulOutcome(
                                               template (present) SuccessfulOutcome p_successfulOutcome := ?
        ) runs on S1APComponent {
            f_recv_S1AP_PDU( {successfulOutcome := p_successfulOutcome})
        } // End of f_recv_S1AP_successfulOutcome
        
        /**
         * @desc Receive S1AP PDU with UnsuccessfulOutcome payload from protocol port
         * @param p_unsuccessfulOutcome Receive template for UnsuccessfulOutcome message
         */
        function f_recv_S1AP_unsuccessfulOutcome(
                                                 template (present) UnsuccessfulOutcome p_unsuccessfulOutcome := ?
        ) runs on S1APComponent {
            f_recv_S1AP_PDU( {unsuccessfulOutcome := p_unsuccessfulOutcome})
        } // End of function f_recv_S1AP_unsuccessfulOutcome
        
        /**
         * @desc Receive S1AP Message E-RAB_SetupRequest
         * @param p_value Receive template for E-RAB_SetupRequest IEs
         */
        function f_recv_E_RABSetupRequest(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_E_RABSetupRequest(p_value))
        } // End of function f_recv_E_RABSetupRequest
        
        /**
         * @desc Receive S1AP Message E_RABSetupResponse
         * @param p_value Receive template for E_RABSetupResponse IEs
         */
        function f_recv_E_RABSetupResponse(
                                           template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_E_RABSetupResponse(p_value))
        } // End of f_recv_E_RABSetupResponse

        
        /**
          * @desc Receive S1AP Message E_RABReleaseResponse
          * @param p_value Receive template for E_RABReleaseResponse IEs
          */
         function f_recv_E_RABReleaseResponse(
                                            template (present) RecordOf_ProtocolIE p_value := ?
         ) runs on S1APComponent {
             f_recv_S1AP_successfulOutcome(mw_E_RABReleaseResponse(p_value))
         } // End of f_recv_E_RABReleaseResponse
        
        /**
          * @desc Receive S1AP Message E_RABModifiedResponse
          * @param p_value Receive template for E_RABModifiedResponse IEs
          */
         function f_recv_E_RABModifiedResponse(
                                            template (present) RecordOf_ProtocolIE p_value := ?
         ) runs on S1APComponent {
             f_recv_S1AP_successfulOutcome(mw_E_RABModifiedResponse(p_value))
         } // End of f_recv_E_RABModifiedResponse
        
        /**
          * @desc Receive S1AP Message E_RABModifiedRequest
          * @param p_value Receive template for E_RABModifiedRequest IEs
          */
         function f_recv_E_RABModifiedRequest(
                                            template (present) RecordOf_ProtocolIE p_value := ?
         ) runs on S1APComponent {
             f_recv_S1AP_successfulOutcome(mw_E_RABModifiedRequest(p_value))
         } // End of f_recv_E_RABModifiedRequest
        
        /**
          * @desc Receive S1AP Message E_RABReleaseCommand
          * @param p_value Receive template for E_RABReleaseCommand IEs
          */
         function f_recv_E_RABReleaseCommand(
                                            template (present) RecordOf_ProtocolIE p_value := ?
         ) runs on S1APComponent {
             f_recv_S1AP_successfulOutcome(mw_E_RABReleaseCommand(p_value))
         } // End of f_recv_E_RABReleaseCommand

        /**
          * @desc Receive S1AP Message E_RABModificationConfirm
          * @param p_value Receive template for E_RABModificationConfirm IEs
          */
         function f_recv_E_RABModificationConfirm(
                                            template (present) RecordOf_ProtocolIE p_value := ?
         ) runs on S1APComponent {
             f_recv_S1AP_successfulOutcome(mw_E_RABModificationConfirm(p_value))
         } // End of f_recv_E_RABModificationConfirm
        
        /**
         * @desc Receive S1AP Message Handover Required
         * @param p_value Receive template for Handover Required IEs
         */
        function f_recv_HandoverRequired(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_HandoverRequired(p_value))
        } // End of function f_recv_HandoverRequired
        
        /**
         * @desc Receive S1AP Message Handover Command
         * @param p_value Receive template for Handover Command IEs
         */
        function f_recv_HandoverCommand(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_HandoverCommand(p_value))
        } // End of function f_recv_HandoverRequired
        
        /**
          * @desc Receive S1AP Message Handover Request
          * @param p_value Receive template for Handover Request IEs
          */
         function f_recv_HandoverRequest(in template (present) RecordOf_ProtocolIE p_value :=?
         ) runs on S1APComponent {
             f_recv_S1AP_initiatingMessage(mw_HandoverRequest(p_value))
         } // End of function f_recv_HandoverRequest
                
        /**
         * @desc Receive S1AP Message Handover Cancel
         * @param p_value Receive template for Handover Cancel IEs
         */
        function f_recv_HandoverCancel(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_HandoverCancel(p_value))
        } // End of function f_recv_HandoverCancel
        
        /**
         * @desc Receive S1AP Message Handover Notify
         * @param p_value Receive template for Handover Notify IEs
         */
        function f_recv_HandoverNotify(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_HandoverNotify(p_value))
        } // End of function f_recv_HandoverNotify
        
        /**
         * @desc Receive S1AP Message Handover Failure
         * @param p_value Receive template for Handover Failure IEs
         */
        function f_recv_HandoverFailure(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_unsuccessfulOutcome(mw_HandoverFailure(p_value))
        } // End of function f_recv_HandoverFailure
        
        /**
         * @desc Receive S1AP Message Handover Request Acknowlege
         * @param p_value Receive template for Handover Request Acknowlege IEs
         */
        function f_recv_HandoverRequestAck(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_HandoverRequestAck(p_value))
        } // End of function f_recv_HandoverRequestAck
        
        /**
         * @desc Receive S1AP Message Path Switch Request
         * @param p_value Receive template for Path Switch Request IEs
         */
        function f_recv_PathSwitchRequest(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_PathSwitchRequest(p_value))
        } // End of function f_recv_PathSwitchRequest
        
        /**
         * @desc Receive S1AP Message eNB Status Transfer
         * @param p_value Receive template for eNB Status Transfer IEs
         */
        function f_recv_EnbStatusTransfer(in template (present) RecordOf_ProtocolIE p_value :=?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_EnbStatusTransfer(p_value))
        } // End of function f_recv_EnbStatusTransfer
        
        /**
         * @desc Receive S1AP Message InitialContext_SetupResponse
         * @param p_value Receive template for InitialContext_SetupResponse IEs
         */
        function f_recv_InitialContext_SetupResponse(
                                           template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_InitialContextSetupResponse(p_value))
        } // End of f_recv_InitialContext_SetupResponse
        
        /**
         * @desc Receive S1AP Message InitialContext_SetupRequest
         * @param p_value           Receive template for InitialContext_SetupRequest IEs
         * @param p_criticality     Expected criticality value. Default: reject
         */
        function f_recv_InitialContext_SetupRequest(
                                                    template (present) RecordOf_ProtocolIE p_value := ?,
                                                    template (present) Criticality p_criticality := reject
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(
                mw_InitialContextSetupRequest(
                    p_value,
                    p_criticality
            ))
        } // End of f_recv_InitialContext_SetupRequest
        
        /**
         * @desc Receive S1AP Message INITIAL UE MESSAGE
         * @param p_value Receive template for INITIAL UE MESSAGE IEs
         */
        function f_recv_Initial_UE_Message(
                                           template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_initial_uE_Message(p_value))
        } // End of f_recv_Initial_UE_Message
        
        /**
         * @desc Receive S1AP Message S1 SETUP REQUEST
         * @param p_value Receive template for S1 SETUP REQUEST IEs
         */
        function f_recv_S1_Setup_Request(
                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_s1_Setup_Request(p_value))
        } // End of f_recv_S1_Setup_Request
        
        /**
         * @desc Receive S1AP Message ENB CONFIGURATION UPDATE
         * @param p_value Receive template for ENB CONFIGURATION UPDATE IEs
         */
        function f_recv_eNB_Configuration_Update(
                                                 template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_eNB_Configuration_Update(p_value))
        } // End of f_recv_eNB_Configuration_Update
        
        /**
         * @desc Receive S1AP Message OVERLOAD START
         * @param p_value Receive template for OVERLOAD START IEs
         */
        function f_recv_eNB_Overload_Start(
                                           template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_eNB_Overload_Start(p_value))
        } // End of f_recv_eNB_Overload_Start
        
        /**
         * @desc Receive S1AP Message OVERLOAD STOP
         * @param p_value Receive template for OVERLOAD STOP IEs
         */
        function f_recv_eNB_Overload_Stop(
                                          template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_eNB_Overload_Stop(p_value))
        } // End of f_recv_eNB_Overload_Stop
        
        /**
         * @desc Receive S1AP Message ERROR_INDICATION
         * @param p_value Receive template for ERROR_INDICATION IEs
         */
        function f_recv_Error_Indication(
                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_error_Indication(p_value))
        } // End of f_recv_Error_Indication
        
        /**
         * @desc Receive S1AP Message S1 SETUP RESPONSE
         * @param p_value Receive template for S1 SETUP RESPONSE IEs
         */
        function f_recv_S1_Setup_Response(
                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_s1_Setup_Response(p_value))
        } // End of f_recv_S1_Setup_Response
        
        /**
         * @desc Receive S1AP Message S1 SETUP FAILURE
         * @param p_value Receive template for S1 SETUP FAILURE IEs
         */
        function f_recv_S1_Setup_Failure(
                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_s1_Setup_Failure(p_value))
        } // End of f_recv_S1_Setup_Failure
        
        /**
         * @desc Receive S1AP Message ENB CONFIGURATION UPDATE ACKNOWLEDGE
         * @param p_value Receive template for ENB CONFIGURATION UPDATE ACKNOWLEDGE IEs
         */
        function f_recv_eNB_Configuration_Update_Acknowledge(
                                                             template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_eNB_Configuration_Update_Acknowledge(p_value))
        } // End of f_recv_eNB_Configuration_Update_Acknowledge
        
        /**
         * @desc Receive S1AP Message ENB CONFIGURATION UPDATE FAILURE
         * @param p_value Receive template for ENB CONFIGURATION UPDATE FAILURE IEs
         */
        function f_recv_eNB_Configuration_Update_Failure(
                                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_eNB_Configuration_Update_Failure(p_value))
        } // End of f_recv_eNB_Configuration_Update_Failure
        
        /**
         * @desc Receive S1AP Message MME CONFIGURATION UPDATE ACKNOWLEDGE
         * @param p_value Receive template for MME CONFIGURATION UPDATE ACKNOWLEDGE IEs
         */
        function f_recv_MME_Configuration_Update_Acknowledge(
                                                             template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_mME_Configuration_Update_Acknowledge(p_value))
        } // End of f_recv_MME_Configuration_Update_Acknowledge
        
        /**
         * @desc Receive S1AP Message MME CONFIGURATION UPDATE FAILURE
         * @param p_value Receive template for MME CONFIGURATION UPDATE FAILURE IEs
         */
        function f_recv_MME_Configuration_Update_Failure(
                                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_mME_Configuration_Update_Failure(p_value))
        } // End of f_recv_MME_Configuration_Update_Failure
        
        /**
         * @desc Receive S1AP Message PAGING
         * @param p value Receive template for PAGING IEs
         */
        function f_recv_Paging(
                               template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_paging(p_value))
        } // End of f_recv_Paging
        
        /**
         * @desc Receive S1AP Message DOWNLINK NAS TRANSPORT
         * @param p value Receive template for DOWNLINK NAS TRANSPORT IEs
         */
        function f_recv_Downlink_NAS_Transport(
                                               template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_downlink_nAS_Transport(p_value))
        } // End of f_recv_Downlink_NAS_Transport
        
        /**
         * @desc Receive S1AP Message UPLINK NAS TRANSPORT
         * @param p value Receive template for UPLINK NAS TRANSPORT IEs
         */
        function f_recv_Uplink_NAS_Transport(
                                               template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_uplink_nAS_Transport(p_value))
        } // End of f_recv_Uplink_NAS_Transport
        
        /**
         * @desc Receive S1AP Message sends a NAS NON DELIVERY INDICATION
         * @param p value Receive template for NAS NON DELIVERY INDICATION IEs
         */
        function f_recv_NAS_Non_Delivery_Indication(
                                                    template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_nAS_Non_Delivery_Indication(p_value))
        } // End of f_recv_NAS_Non_Delivery_Indication
        
        /**
         * @desc Receive S1AP Message REROUTE NAS REQUEST
         * @param p value Receive template for REROUTE NAS REQUEST IEs
         */
        function f_recv_Reroute_NAS_Request(
                                            template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_reroute_nAS_Request(p_value))
        } // End of f_recv_Reroute_NAS_Request
        
        /**
         * @desc Receive S1AP Message RESET
         * @param p_value Receive template for RESET IEs
         */
        function f_recv_Reset(
                              template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_reset(p_value))
        } // End of f_recv_Reset
        
        /**
         * @desc Receive S1AP Message RESET ACKNOWLEDGE
         * @param p_value Receive template for RESET ACKNOWLEDGE IEs
         */
        function f_recv_Reset_Acknowledge(
                                          template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_reset_Acknowledge(p_value))
        } // End of f_recv_Reset_Acknowledge
        
        /**
         * @desc Receive S1AP Message an UPLINK S1 CDMA2000 TUNNELLING
         * @param p_value Receive template for UPLINK S1 CDMA2000 TUNNELLING IEs
         */
        function f_recv_Uplink_S1_CDMA2000_Tunnelling(
                                                          template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_uplink_S1_CDMA2000_Tunnelling(p_value))
        } // End of f_recv_Uplink_S1_CDMA2000_Tunnelling
        
        /**
         * @desc Receive S1AP Message UE CAPABILITY INFO INDICATION
         * @param p_value Receive template for UE CAPABILITY INFO INDICATION IEs
         */
        function f_recv_eNB_UE_Capability_Info_Indication(
                                                          template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_uE_Capability_Info_Indication(p_value))
        } // End of f_recv_eNB_UE_Capability_Info_Indication
        
        /**
         * @desc Receive S1AP Message TRACE FAILURE INDICATION
         * @param p_value Receive template for TRACE FAILURE INDICATION IEs
         */
        function f_recv_Trace_Failure_Indication(
                                                 template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_trace_Failure_Indication(p_value))
        } // End of f_recv_Trace_Failure_Indication
        
        /**
         * @desc Receive S1AP Message CELL TRAFFIC TRACE
         * @param p_value Receive template for CELL TRAFFIC TRACE IEs
         */
        function f_recv_Cell_Traffic_Trace(
                                           template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_cell_Traffic_Trace(p_value))
        } // End of f_recv_Cell_Traffic_Trace
        
        /**
         * @desc Receive S1AP Message LOCATION REPORT
         * @param p_value Receive template for LOCATION REPORT IEs
         */
        function f_recv_Location_Report(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_location_Report(p_value))
        } // End of f_recv_Location_Report
        
        /**
         * @desc Receive S1AP Message LOCATION REPORT FAILURE INDICATION
         * @param p_value Receive template for LOCATION REPORT FAILURE INDICATION IEs
         */
        function f_recv_Location_Report_Failure_Indication(
                                                           template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_location_Report_Failure_Indication(p_value))
        } // End of f_recv_Location_Report_Failure_Indication
        
        /**
         * @desc Receive S1AP Message WRITE-REPLACE WARNING RESPONSE
         * @param p_value Receive template for WRITE-REPLACE WARNING RESPONSE IEs
         */
        function f_recv_Write_Replace_Warning_Response(
                                                       template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_write_Replace_Warning_Response(p_value))
        } // End of f_recv_Write_Replace_Warning_Response
        
        /**
         * @desc Receive S1AP Message WRITE-REPLACE WARNING RESPONSE
         * @param p_value Receive template for WRITE-REPLACE WARNING RESPONSE IEs
         */
        function f_recv_Kill_Response(
                                                       template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_kill_Response(p_value))
        } // End of f_recv_Kill_Response
        
        /**
         * @desc Receive S1AP Message PWS RESTART INDICATION
         * @param p_value Receive template for PWS_RESTART_INDICATION IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.13.5 PWS RESTART INDICATION
         */
        function f_recv_eNB_PWS_Restart_Indication(
                                                   template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_pWS_Restart_Indication(p_value))
        } // End of f_recv_eNB_PWS_Restart_Indication
        
        /**
         * @desc Receive S1AP Message PWS FAILURE INDICATION
         * @param p_value Receive template for PWS_FAILURE_INDICATION IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.13.6 PWS FAILURE INDICATION
         */
        function f_recv_eNB_PWS_Failure_Indication(
                                                   template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_pWS_Failure_Indication(p_value))
        } // End of f_recv_eNB_PWS_Failure_Indication
        
        /**
         * @desc Receive S1AP Message ENB DIRECT INFORMATION TRANSFER
         * @param p_value Receive template for ENB_DIRECT_INFORMATION_TRANSFER IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.14 eNB DIRECT INFORMATION TRANSFER
         */
        function f_recv_eNB_Direct_Information_Transfer(
                                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_eNB_Direct_Information_Transfer(p_value))
        } // End of f_recv_eNB_Configuration_Transfer
        
        /**
         * @desc Receive S1AP Message DOWNLINK S1 CDMA2000 TUNNELLING
         * @param p_value Receive template for DOWNLINK S1 CDMA2000 TUNNELLING IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.9.1 DOWNLINK S1 CDMA2000 TUNNELLING
         */
        function f_recv_Downlink_S1_CDMA2000_Tunnelling(
                                                            template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_downlink_S1_CDMA2000_Tunnelling(p_value))
        } // End of f_recv_Downlink_S1_CDMA2000_Tunnelling
        
        /**
         * @desc Receive S1AP Message TRACE START 
         * @param p_value Receive template for TRACE START IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.11.1 TRACE START
         */
        function f_recv_Trace_Start(
                                    template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_trace_Start(p_value))
        } // End of f_recv_Trace_Start
        
        /**
         * @desc Receive S1AP Message DEACTIVATE TRACE 
         * @param p_value Receive template for DEACTIVATE TRACE IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.11.3 DEACTIVATE TRACE
         */
        function f_recv_Deactivate_Trace(
                                         template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_deactivate_Trace(p_value))
        } // End of f_recv_Deactivate_Trace
        
        /**
         * @desc Receive S1AP Message LOCATION REPORTING CONTROL 
         * @param p_value Receive template for LOCATION_REPORTING_CONTROL IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.12.1 LOCATION REPORTING CONTROL
         */
        function f_recv_Location_Reporting_Control(
                                                      template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_location_Reporting_Control(p_value))
        } // End of f_recv_Location_Reporting_Control
        
        /**
         * @desc Receive S1AP Message WRITE-REPLACE WARNING REQUEST 
         * @param p_value Receive template for WRITE_REPLACE_WARNING_REQUEST IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.13.1 WRITE-REPLACE WARNING REQUEST
         */
        function f_recv_Write_Replace_Warning_Request(
                                                      template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_write_Replace_Warning_RequestResponse(p_value))
        } // End of f_recv_Write_Replace_Warning_Request
        
        /**
         * @desc Receive S1AP Message KILL_REQUEST
         * @param p_value Receive template forKILL_REQUEST IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.13.3 KILL REQUEST
         */
        function f_recv_Kill_Request(
                                     template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_kill_RequestResponse(p_value))
        } // End of f_recv_Kill_Request
        
        /**
         * @desc Receive S1AP Message MME DIRECT INFORMATION TRANSFER
         * @param p_value Receive template for MME_DIRECT_INFORMATION_TRANSFER IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.15 MME DIRECT INFORMATION TRANSFER
         */
        function f_recv_Mme_Direct_Information_Transfer(
                                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_Mme_Direct_Information_Transfer(p_value))
        } // End of f_recv_Mme_Configuration_Transfer
        
        /**
         * @desc Receive S1AP Message ENB CONFIGURATION TRANSFER
         * @param p_value Receive template for ENB_CONFIGURATION_TRANSFER IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.16 eNB CONFIGURATION TRANSFER
         */
        function f_recv_eNB_Configuration_Transfer(
                                                   template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_eNB_Configuration_Transfer(p_value))
        } // End of f_recv_eNB_Configuration_Transfer
        
        /**
         * @desc Receive S1AP Message MME CONFIGURATION TRANSFER
         * @param p_value Receive template for MME_CONFIGURATION_TRANSFER IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.17 MME CONFIGURATION TRANSFER
         */
        function f_recv_Mme_Configuration_Transfer(
                                                   template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_Mme_Configuration_Transfer(p_value))
        } // End of f_recv_Mme_Configuration_Transfer
        
        /**
         * @desc Receive S1AP Message DOWNLINK_UE_ASSOCIATED_LPPA_TRANSPORT
         * @param p_value Receive template for DOWNLINK_UE_ASSOCIATED_LPPA_TRANSPORT IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.19.1 DOWNLINK UE ASSOCIATED LPPA TRANSPORT
         */
        function f_recv_Downlink_UE_Associated_Lppa_Transport(
                                                              template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_DownlinkUEAssociatedLppaTransport(p_value))
        } // End of f_recv_Downlink_UE_Associated_Lppa_Transport
        
        /**
         * @desc Receive S1AP Message UPLINK_UE_ASSOCIATED_LPPA_TRANSPORT
         * @param p_value Receive template for UPLINK_UE_ASSOCIATED_LPPA_TRANSPORT IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.17 MME CONFIGURATION TRANSFER
         */
        function f_recv_Uplink_UE_Associated_Lppa_Transport(
                                                            template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UplinkUEAssociatedLppaTransport(p_value))
        } // End of f_recv_Uplink_UE_Associated_Lppa_Transport
        
        /**
         * @desc Receive S1AP Message DOWNLINK_NON_UE_ASSOCIATED_LPPA_TRANSPORT
         * @param p_value Receive template for DOWNLINK_NON_UE_ASSOCIATED_LPPA_TRANSPORT IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.19.3 DOWNLINK NON UE ASSOCIATED LPPA TRANSPORT
         */
        function f_recv_Downlink_Non_UE_Associated_Lppa_Transport(
                                                                  template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_DownlinkNonUEAssociatedLppaTransport(p_value))
        } // End of f_recv_Downlink_Non_UE_Associated_Lppa_Transport
        
        /**
         * @desc Receive S1AP Message UPLINK_NON_UE_ASSOCIATED_LPPA_TRANSPORT
         * @param p_value Receive template for UPLINK_NON_UE_ASSOCIATED_LPPA_TRANSPORT IEs
         * @see ETSI TS 136 413 V13.4.0 Clause 9.1.19.4 UPLINK NON UE ASSOCIATED LPPA TRANSPORT
         */
        function f_recv_Uplink_Non_UE_Associated_Lppa_Transport(
                                                                template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UplinkNonUEAssociatedLppaTransport(p_value))
        } // End of f_recv_Uplink_Non_UE_Associated_Lppa_Transport
        
        /**
        * @desc Receive S1AP Message HANDOVER_REQUIRED
        * @param p_value Receive template for HandoverRequired IEs
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.5.1 HANDOVER_REQUIRED
        */
        function f_recv_Handover_Required(
                                          template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_HandoverCommand(p_value);
        } // End of f_recv_Handover_Required
        
        /**
        * @desc Receive S1AP Message UE Context Release Request
        * @param p_value Receive template for UE CONTEXT RELEASE REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.5 UE CONTEXT RELEASE REQUEST
        */
        function f_recv_UE_Context_Release_Request(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextReleaseRequest(p_value))
        } // End of f_recv_UE_Context_Release_Request

        /**
        * @desc Receive S1AP Message UE Context Release Complete
        * @param p_value Receive template for UE CONTEXT RELEASE COMPLETE
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.7 UE CONTEXT RELEASE COMPLETE
        */
        function f_recv_UE_Context_Release_Complete(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextReleaseComplete(p_value))
        } // End of f_recv_UE_Context_Release_Complete


        /**
        * @desc Receive S1AP Message UE Context Release Command
        * @param p_value Receive template for UE CONTEXT RELEASE COMMAND
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.6 UE CONTEXT RELEASE COMMAND
        */
        function f_recv_UE_Context_Release_Command(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextReleaseCommand(p_value))
        } // End of f_recv_UE_Context_Release_Command


		/**
		* @desc Receive S1AP Message UE Context Modification Request
		* @param p_value Receive template for UE CONTEXT MODIFICATION REQUEST
		* @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.8 UE CONTEXT MODIFICATION REQUEST
		*/
		function f_recv_UE_Context_Modification_Request(
										template (present) RecordOf_ProtocolIE p_value := ?
		) runs on S1APComponent {
			f_recv_S1AP_initiatingMessage(mw_UeContextModificationRequest(p_value))
		} // End of f_recv_UE_Context_Modification_Request


        /**
        * @desc Receive S1AP Message UE Context Modification Response
        * @param p_value Receive template for UE CONTEXT MODIFICATION RESPONSE
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.9 UE CONTEXT MODIFICATION RESPONSE
        */
        function f_recv_UE_Context_Modification_Response(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextModificationResponse(p_value))
        } // End of f_recv_UE_Context_Modification_Response

        /**
        * @desc Receive S1AP Message UE Context Modification Failure
        * @param p_value Receive template for UE CONTEXT MODIFICATION FAILURE
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.10 UE CONTEXT MODIFICATION FAILURE
        */
        function f_recv_UE_Context_Modification_Failure(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextModificationFailure(p_value))
        } // End of f_recv_UE_Context_Modification_Failure
        
        /**
        * @desc Receive S1AP Message UE Context Modification Indication
        * @param p_value Receive template for UE CONTEXT MODIFICATION Indication
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.13 UE CONTEXT MODIFICATION Indication
        */
        function f_recv_Ue_Context_Modification_Indication(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextModificationIndication(p_value))
        } // End of f_recv_Ue_Context_Modification_Indication
        
		/**
		* @desc Receive S1AP Message UE Context Modification Confirm
		* @param p_value Receive template for UE CONTEXT MODIFICATION Indication
		* @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.14 UE CONTEXT MODIFICATION Confirm
		*/
		function f_recv_Ue_Context_Modification_Confirm(
										template (present) RecordOf_ProtocolIE p_value := ?
		) runs on S1APComponent {
			f_recv_S1AP_initiatingMessage(mw_UeContextModificationConfirm(p_value))
		} // End of f_recv_Ue_Context_Modification_Confirm

        /**
        * @desc Receive S1AP Message UE Context Suspend Request
        * @param p_value Receive template for UE CONTEXT Suspend Request
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.15 UE CONTEXT SUSPEND Request
        */
        function f_recv_Ue_Context_Suspend_Request(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextSuspendRequest(p_value))
        } // End of f_recv_Ue_Context_Suspend_Request

        /**
        * @desc Receive S1AP Message UE Context Suspend Response
        * @param p_value Receive template for UE CONTEXT Suspend Request
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.16 UE CONTEXT SUSPEND Response
        */
        function f_recv_Ue_Context_Suspend_Response(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextSuspendResponse(p_value))
        } // End of f_recv_Ue_Context_Suspend_Response
        
        /**
        * @desc Receive S1AP Message UE Context Resume Request
        * @param p_value Receive template for UE CONTEXT Resume Request
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.17 UE CONTEXT Resume Request
        */
        function f_recv_Ue_Context_Resume_Request(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextResumeRequest(p_value))
        } // End of f_recv_Ue_Context_Resume_Request
        
        /**
        * @desc Receive S1AP Message UE Context Resume Response
        * @param p_value Receive template for UE CONTEXT Resume Request
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.18 UE CONTEXT Resume Response
        */
        function f_recv_Ue_Context_Resume_Response(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeContextResumeResponse(p_value))
        } // End of f_recv_Ue_Context_Resume_Response
        
        /**
        * @desc Receive S1AP Message UE Context Resume Failure
        * @param p_value Receive template for UE CONTEXT Resume Failure
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.19 UE CONTEXT Resume Faiure
        */
        function f_recv_Ue_Context_Resume_Failure(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_successfulOutcome(mw_UeContextResumeFailure(p_value))
        } // End of f_recv_Ue_Context_Resume_Failure
        
        /**
        * @desc Receive S1AP Message UE RADIO_CAPABILITY_MATCH_RESPONSE
        * @param p_value Receive template for UE_RADIO_CAPABILITY_MATCH_RESPONSE
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.12 UE_RADIO_CAPABILITY_MATCH_RESPONSE
        */
        function f_recv_UeRadioCapabilityMatchResponse(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_UeRadioCapabilityMatchResponse(p_value))
        } // End of f_recv_UeRadioCapabilityMatchResponse

		/**
		* @desc Receive S1AP Message UE RADIO_CAPABILITY_MATCH_REQUEST
		* @param p_value Receive template for UE_RADIO_CAPABILITY_MATCH_REQUEST
		* @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.11 UE_RADIO_CAPABILITY_MATCH_REQUEST
		*/
		function f_recv_UeRadioCapabilityMatchRequest(
										template (present) RecordOf_ProtocolIE p_value := ?
		) runs on S1APComponent {
			f_recv_S1AP_initiatingMessage(mw_UeRadioCapabilityMatchRequest(p_value))
		} // End of f_recv_UeRadioCapabilityMatchRequest
        
        /**
        * @desc Receive S1AP Message Connection Establishment Indication
        * @param p_value Receive template for Connection Establishment Indication
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.20 Connection Establishment Indication
        */
        function f_recv_Connection_Establishment_Indication(
                                        template (present) RecordOf_ProtocolIE p_value := ?
        ) runs on S1APComponent {
            f_recv_S1AP_initiatingMessage(mw_ConnectionEstablishmentIndication(p_value))
        } // End of f_recv_Connection_Establishment_Indication
        
    } // End of group receivePDU
    
    /**
     * @desc Send functions description
     */
    group sendPDU {
        
        /**
         *  @desc    This is a test step that assign common S1AP
         *  @param p_PDU The S1AP protocol message to set up
         */
        function f_S1APPDU_Set(
                               inout template (value) S1AP_PDU p_PDU
        ) runs on S1APComponent {
            
            if (ischosen(p_PDU.initiatingMessage)) {
                vc_sendS1AP_PDU:=valueof(p_PDU);
            }
            if (ischosen(p_PDU.successfulOutcome)) {
                vc_sendS1AP_PDU:=valueof(p_PDU);
            }
            if (ischosen(p_PDU.unsuccessfulOutcome)) {
                 vc_sendS1AP_PDU:=valueof(p_PDU);
            }
            
        } // End of function f_S1APPDU_Set
        
        /**
         * @desc Send S1AP PDU to protocol port
         * @param p_PDU template value message to be send
         */
        function f_send_S1AP_PDU(
                                 in template (value) S1AP_PDU p_PDU
        ) runs on S1APComponent {
            f_S1APPDU_Set(p_PDU);
            S1_MMEeNB_P.send(p_PDU);
        } // End of function f_send_S1APPDU
        
        /**
         * @desc Send S1AP PDU with InitiatingMessage payload from protocol port
         * @param p_initiatingMessage Send value template for InitiatingMessage message
         */
        function f_send_S1AP_initiatingMessage(
                                               in template (value) InitiatingMessage p_initiatingMessage,
                                               in template (value) Criticality p_criticality := reject
        ) runs on S1APComponent {
            f_send_S1AP_PDU( {initiatingMessage := p_initiatingMessage})
        } // End of function f_send_S1AP_initiatingMessage
        
        /**
         * @desc Send S1AP PDU with SuccessfulOutcome payload from protocol port
         * @param p_successfulOutcome Send value template for SuccessfulOutcome message
         */
        function f_send_S1AP_successfulOutcome(
                                               in template (value) SuccessfulOutcome p_successfulOutcome
        ) runs on S1APComponent {
            f_send_S1AP_PDU( {successfulOutcome := p_successfulOutcome})
        } // End of function f_send_S1AP_successfulOutcome
        
        /**
         * @desc Send S1AP PDU with UnsuccessfulOutcome payload from protocol port
         * @param p_unsuccessfulOutcome Send value template for UnsuccessfulOutcome message
         */
        function f_send_S1AP_unsuccessfulOutcome(
                                                 in template (value) UnsuccessfulOutcome p_unsuccessfulOutcome
        ) runs on S1APComponent {
            f_send_S1AP_PDU( {unsuccessfulOutcome := p_unsuccessfulOutcome})
        } // End of function f_send_S1AP_unsuccessfulOutcome 
        
        /**
         * @desc Send S1AP Message E-RAB_SetupRequest
         * @param p_value Send template with IE for E-RAB_SetupRequest
         */
        function f_send_E_RABSetupRequest(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_E_RABSetupRequest(p_value))
        } // End of function f_send_E_RABSetupRequest

        /**
         * @desc Send S1AP Message E-RAB_SetupResponse
         * @param p_value Send template with IE for E-RAB_SetupResponse
         */
        function f_send_E_RABSetupResponse(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_E_RABSetupResponse(p_value))
        } // End of function f_send_E_RABSetupResponse
        
        /**
         * @desc Send S1AP Message E-RAB_ReleaseRequest
         * @param p_value Send template with IE for E-RAB_ReleaseRequest
         */
        function f_send_E_RABReleaseRequest(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_E_RABReleaseRequest(p_value))
        } // End of function f_send_E_RABReleaseRequest

        /**
         * @desc Send S1AP Message E-RAB_ModifiedRequest
         * @param p_value Send template with IE for E-RAB_ModifiedRequest
         */
        function f_send_E_RABModifiedRequest(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_E_RABModifiedRequest(p_value))
        } // End of function f_send_E_RABModifiedRequest
        
        /**
         * @desc Send S1AP Message E-RAB_ModifiedInd
         * @param p_value Send template with IE for E-RAB_ModifiedInd
         */
        function f_send_E_RABModifiedInd(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_E_RABModifiedInd(p_value))
        } // End of function f_send_E_RABModifiedInd
        
        /**
         * @desc Send S1AP Message InitialContext_SetupRequest
         * @param p_value Send template with IE for InitialContext_SetupRequest
         */
        function f_send_InitialContext_SetupRequest(
                                                    in template (value) RecordOf_ProtocolIE p_value,
                                                    in template (value) Criticality p_criticality := reject
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(
                m_InitialContextSetupRequest(
                     p_value,
                     p_criticality
            ))
        } // End of function f_send_InitialContext_SetupRequest
        
        /**
         * @desc Send S1AP Message f_send_HandoverRequired
         * @param p_value Send template with IE for HandoverRequest
         */
        function f_send_HandoverRequired(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_HandoverRequired(p_value))
        } // End of function f_send_HandoverRequest
          
        /**
         * @desc Send S1AP Message f_send_HandoverRequest
         * @param p_value Send template with IE for HandoverRequest
         */
        function f_send_HandoverRequest(in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_HandoverRequest(p_value))
        } // End of function f_send_HandoverRequest
        
        /**
         * @desc Send S1AP Message Handover Cancel Acknowledge
         * @param p_value Send template with IE for Handover Cancel Acknowledge
         */
        function f_send_HandoverCancelAcknowledge(
                                          in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_successfulOutcome(m_HandoverCancelAck(p_value))
        } // End of function f_send_HandoverCancelAcknowledge
        
        /**
         * @desc Send S1AP Message Handover Command
         * @param p_value Send template with IE for Handover Command
         */
        function f_send_HandoverCommand(
                                          in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_successfulOutcome(m_HandoverCommand(p_value))
        } // End of function f_send_HandoverCommand
        
        /**
         * @desc Send S1AP Message Path Switch Request Acknowledge
         * @param p_value Send template with IE for Path Switch Request Acknowledge
         */
        function f_send_PathSwitchRequestAcknowledge(
                                          in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_successfulOutcome(m_PathSwitchRequestAck(p_value))
        } // End of function f_send_PathSwitchRequestAcknowledge
        
        /**
         * @desc Send S1AP Message S1 SETUP RESPONSE
         * @param p_value Send template with IE for S1 SETUP RESPONSE
         */
        function f_send_S1_Setup_Response(
                                          in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_successfulOutcome(m_s1_Setup_Response(p_value))
        } // End of function f_send_S1_Setup_Response
        
        /**
         * @desc Send S1AP Message ENB CONFIGURATION UPDATE ACKNOWLEDGE
         * @param p_value Send template with IE for ENB CONFIGURATION UPDATE ACKNOWLEDGE
         */
        function f_send_eNB_Configuration_Update_Acknowledge(
                                                             in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_successfulOutcome(m_eNB_Configuration_Update_Acknowledge(p_value))
        } // End of function f_send_eNB_Configuration_Update_Acknowledge
        
        /**
         * @desc Send S1AP Message RESET
         * @param p_value Send template with IE for RESET
         */
        function f_send_Reset(
                              in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_reset(p_value))
        } // End of function f_send_Reset
        
        /**
         * @desc Send S1AP Message S1 SETUP REQUEST
         * @param p_value Send template with IE for S1 SETUP REQUEST
         */
        function f_send_S1_Setup_Request(
                                         in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_s1_Setup_Request(p_value))
        } // End of function f_send_S1_Setup_Request
        
        /**
         * @desc Send S1AP Message ENB CONFIGURATION UPDATE
         * @param p_value Send template with IE for ENB CONFIGURATION UPDATE 
         */
        function f_send_eNB_Configuration_Update(
                                                 in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_eNB_Configuration_Update(p_value))
        } // End of function f_send_eNB_Configuration_Update
        
        /**
         * @desc Send S1AP Message MME CONFIGURATION UPDATE 
         * @param p_value Send template with IE for MME CONFIGURATION UPDATE
         */
        function f_send_MME_Configuration_Update(
                                                 in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_mME_Configuration_Update(p_value))
        } // End of function f_send_MME_Configuration_Update
        
        /**
         * @desc Send S1AP Message TRACE START
         * @param p_value Send template with IE for TRACE START
         */
        function f_send_Trace_Start(
                                    in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_trace_Start(p_value))
        } // End of function f_send_Trace_Start
        
        /**
         * @desc Send S1AP Message DEACTIVATE TRACE 
         * @param p_value Send template with IE for DEACTIVATE TRACE
         */
        function f_send_deactivate_Trace(
                                         in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_deactivate_Trace(p_value))
        } // End of function f_send_deactivate_Trace
        
        /**
         * @desc Send S1AP Message LOCATION REPORTING CONTROL
         * @param p_value Send template with IE for LOCATION REPORTING CONTROL
         */
        function f_send_Location_Reporting_Control(
                                                   in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_location_Reporting_Control(p_value))
        } // End of function f_send_Location_Reporting_Control
        
        /**
         * @desc Send S1AP Message LOCATION REPORT FAILURE INDICATION
         * @param p_value Receive template for LOCATION REPORT FAILURE INDICATION IEs
         */
        function f_send_Location_Report_Failure_Indication(
                                                           template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_location_Report_Failure_Indication(p_value))
        } // End of f_send_Location_Report_Failure_Indication
        
        /**
         * @desc Send S1AP Message WRITE-REPLACE WARNING REQUEST
         * @param p_value Send template with IE for WRITE-REPLACE WARNING REQUEST
         */
        function f_send_Write_Replace_Warning_Request(
                                                      in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_write_Replace_Warning_Request(p_value))
        } // End of function f_send_Write_Replace_Warning_Request
        
        /**
         * @desc Send S1AP Message WRITE-REPLACE WARNING RESPONSE
         * @param p_value Send template with IE for WRITE-REPLACE WARNING RESPONSE
         */
        function f_send_Write_Replace_Warning_Response(
                                                      in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_write_Replace_Warning_Response(p_value))
        } // End of function f_send_Write_Replace_Warning_Response
        
        /**
         * @desc Send S1AP Message KILL REQUEST
         * @param p_value Send template with IE for KILL REQUEST
         */
        function f_send_Kill_Request(
                                     in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_kill_Request(p_value))
        } // End of function f_send_Kill_Request
        
        /**
         * @desc Send S1AP Message KILL REQUEST
         * @param p_value Send template with IE for KILL REQUEST
         */
        function f_send_Kill_Response(
                                     in template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_kill_Response(p_value))
        } // End of function f_send_Kill_Response

        /**
        * @desc Send S1AP Message UE Context Release Command
        * @param p_value Send template for UE CONTEXT RELEASE REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.6 UE CONTEXT RELEASE COMMAND
        */
        function f_send_UE_Context_Release_Command(
                                        template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_UeContextReleaseCommand(p_value))
        } // End of f_send_UE_Context_Release_Command


        /**
        * @desc Send S1AP Message UE Context Release Complete
        * @param p_value Send template for UE CONTEXT RELEASE COMPLETE
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.7 UE CONTEXT RELEASE COMPLETE
        */
        function f_send_UE_Context_Release_Complete(
                                        template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_UeContextReleaseComplete(p_value))
        } // End of f_send_UE_Context_Release_Command
        
        /**
        * @desc Send S1AP Message UE Context Release Request
        * @param p_value Receive template for UE CONTEXT RELEASE REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.5 UE CONTEXT RELEASE REQUEST
        */
        function f_send_UE_Context_Release_Request(
                                        template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_UeContextReleaseRequest(p_value))
        } // End of f_send_UE_Context_Release_Request
        
        /**
        * @desc Send S1AP Message UE Context Suspend Request
        * @param p_value Receive template for UE CONTEXT SUSPEND REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.15 UE CONTEXT SUSPEND REQUEST
        */
        function f_send_UE_Context_Suspend_Request(
                                        template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_UeContextSuspendRequest(p_value))
        } // End of f_send_UE_Context_Suspend_Request
        
        /**
        * @desc Send S1AP Message UE Context Modification Request
        * @param p_value Send template for UE CONTEXT MODIFICATION REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.8 UE CONTEXT MODIFICATION COMMAND
        */
        function f_send_UE_Context_Modification_Request(
                                        template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_UeContextModificationRequest(p_value))
        } // End of f_send_UE_Context_Modification_Request


		/**
		* @desc Send S1AP Message UE Context Modification Indication
		* @param p_value Send template for UE CONTEXT MODIFICATION INDICATION
		* @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.13 UE CONTEXT MODIFICATION INDICATION
		*/
		function f_send_UE_Context_Modification_Indication(
										template (value) RecordOf_ProtocolIE p_value
		) runs on S1APComponent {
			f_send_S1AP_initiatingMessage(m_UeContextModificationIndication(p_value))
		} // End of f_send_UE_Context_Modification_Request

       /**
        * @desc Send S1AP Message UE Context Resume Request
        * @param p_value Send template for UE CONTEXT RESUME REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.17 UE CONTEXT RESUME REQUEST
        */
        function f_send_Ue_Context_Resume_Request(
                                                  in template (value) RecordOf_ProtocolIE p_value,
                                                  in template (value) Criticality p_criticality := reject
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(
                m_UeContextResumeRequest(
                    p_value, 
                    p_criticality
                )
            )
        } // End of f_send_UE_Context_Modification_Request

        /**
        * @desc Send S1AP Message UE Radio Capability Match Request
        * @param p_value Send template for UE_RADIO_CAPABILITY_MATCH_REQUEST
        * @see ETSI TS 136 413 V13.4.0 Clause 9.1.4.11 UE CONTEXT MODIFICATION COMMAND
        */
        function f_send_UE_Radio_Capability_Match_Request(
                                        template (value) RecordOf_ProtocolIE p_value
        ) runs on S1APComponent {
            f_send_S1AP_initiatingMessage(m_UeRadioCapabilityMatchRequest(p_value))
        } // End of f_send_UE_Radio_Capability_Match_Request
        
    } // End of group sendPDU
    
    /**
     * @desc Setup full procedure functions
     * @see ETSI TS 136 413 V13.4.0 Clause 8.1 List of S1AP Elementary procedures
     */
    group fullProcedures {
        
        /**
         * @desc Setup a full E-RAB Setup procedure
         */
        function f_rABSetupRequest() runs on S1APComponent {
            f_send_E_RABSetupRequest(m_E_RABSetupReqIEs(
                vc_MME_UE_ID,
                vc_eNB_UE_ID,
                {
                     m_E_RABToBeSetupItemBearerSUReq(1),
                     m_E_RABToBeSetupItemBearerSUReq(
                        2,
                        m_e_RABlevelQoSParameters
                        (255)
                     )
                 }
            ));
            f_recv_E_RABSetupResponse(mw_E_RABSetupResIEs_FailedToSetupList(
                vc_MME_UE_ID,
                vc_eNB_UE_ID,
                {
                      mw_E_RABSetupItemBearerSURes(1)
                },
                {
                    mw_E_RABItem(
                        2,
                        {
                            radioNetwork :=not_supported_QCI_value
                        }
                    )
                }
            ));
        } // End of function f_rABSetupRequest
        
        /**
         * @desc Setup a full E-RAB Release procedure
         */
        function f_rABSetupRelease() runs on S1APComponent {
            // Local variables
            const E_RAB_ID c_E_RAB_ID_A := 0;
            
            f_send_E_RABReleaseRequest(m_E_RABReleaseReqIEs(
                vc_MME_UE_ID,
                vc_eNB_UE_ID,
                {
                    m_E_RABItem(
                        c_E_RAB_ID_A,
                        m_cause_ran(user_inactivity) 
                    )
                }
            ));
                
            f_recv_E_RABReleaseResponse(mw_E_RABReleaseResIEs(
                vc_MME_UE_ID,
                vc_eNB_UE_ID,
                {
                    mw_E_RABItem(
                        c_E_RAB_ID_A
                    )
                }
            ));
        } // End of function f_rABSetupRelease
        
        /**
         * @desc Initiate an Handover procedure
         */
        function f_initiate_handover() runs on S1APComponent {
            // Local variables
            const Source_ToTarget_TransparentContainer c_source_ToTarget_TransparentContainer := '12121212'O;
            
            f_send_HandoverRequest(
                m_HandoverReqIEs(
                    vc_MME_UE_ID,
                    intralte,                               // Handover Type
                    m_cause_ran(
                        successful_handover
                    ),                                      // Cause
                    m_UEAggregateMaximumBitrate(1,1),       // UE Aggregate_Max_Bit_Rate
                    {
                        m_E_RABToBeSetupItemHOReq (
                            -,
                            -,
                            -,
                            m_e_RABlevelQoSParameters (5)
                        )
                    },                                      // E_RabsToBeSetupList
                    c_source_ToTarget_TransparentContainer, // SourceToTargetTransparentContainer
                    m_UESecurityCapabilities(
                        '0101010101010101'B,
                        '0101010101010101'B
                    ),                                      // UeSecurityCapabilities
                    m_securityContext                       // SecurityContext
            ));
        } // End of function f_initiate_handover
        
        /**
         * @desc Initiate a Trace Start procedure
         */
        function f_initiate_traceStart() runs on S1APComponent {
            f_send_Trace_Start(
                m_trace_StartIEs(
                    m_traceActivation(
                        PX_EUTRAN_TRACE_ID,
                        PX_INTERFACES_TO_TRACE,
                        PX_TRACE_DEPTH,
                        PX_TRANSPORT_LAYER_ADDRESS
            )));
        } // End of function f_initiate_traceStart
        
        /**
         * @desc Initiate a Deactivate Trace procedure
         */
        function f_initiate_deactivateTrace() runs on S1APComponent {
            f_send_deactivate_Trace(
                m_deactivate_TraceIEs(
                    vc_MME_UE_ID,
                    vc_eNB_UE_ID,
                    PX_EUTRAN_TRACE_ID
            ));
        } // End of function f_initiate_deactivateTrace
        
        /**
         * @desc Initiate a an Write-Replace Warning Request procedure
         */
        function f_writeReplaceWarningExchanges() runs on S1APComponent {
            if (fx_MME_Write_Replace_Warning_procedure() == true) {
                f_recv_Write_Replace_Warning_Request(
                    mw_write_Replace_Warning_RequestIEs(
                        PX_MESSAGE_IDENTIFIER,
                        PX_SERIAL_NUMBER,
                        PX_REPETITION_PERIOD, 
                        PX_NUMBER_OF_BROADCASTS_REQUESTED
                ));
                f_send_Write_Replace_Warning_Response(
                    m_write_Replace_Warning_ResponseIEs(
                        PX_MESSAGE_IDENTIFIER,
                        PX_SERIAL_NUMBER
                ));
                f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict()); 
            }
        } // End of function f_writeReplaceWarningExchanges
        
    } // End of group fullProcedures
    
    group externalFunctions {
        
        group eNBRole {
            
            /**
             * @desc Trigger a Handover preparation procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Handover_preparation_procedure() return boolean;
            
            /**
             * @desc Trigger a Handover notification procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Handover_notification_procedure() return boolean;
            
            /**
             * @desc Trigger a Path switch request procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Path_switch_request_procedure() return boolean;
            
            /**
             * @desc Trigger an INITIAL UE MESSAGE procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Initiate_NAS_transport_procedure() return boolean;
            
            /**
             * @desc Trigger an INITIAL UE MESSAGE procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_NAS_transport_procedure() return boolean;
            
            /**
             * @desc Trigger an S1 SETUP procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_S1_Setup_Request_procedure() return boolean;
            
            /**
             * @desc Trigger an eNB Configuration Update procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Configuration_Update_procedure() return boolean;
            
            /**
             * @desc Trigger an an Overload Start procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Overload_Start_procedure() return boolean;
            
            /**
             * @desc Trigger an an Overload Stop procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Overload_Stop_procedure() return boolean;
            
            /**
             * @desc Trigger an Error Indication procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Error_Indication_procedure() return boolean;
            
            /**
             * @desc Trigger a RESET procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Reset_procedure() return boolean;
            
            /**
             * @desc Trigger a CDMA2000 to be forwarded procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Uplink_S1_CDMA2000_Tunnelling_procedure() return boolean;
            
            /**
             * @desc Trigger a UE CAPABILITY INFO INDICATION procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_UE_Capability_Info_Indication_procedure() return boolean;
            
            /**
             * @desc Force the UE to be registered to a new cell
             * @return true on success, false otherwise
             */
            external function fx_move_UE_to_new_cell() return boolean;
            
            /**
             * @desc Check htat UE stop reporting at change of serving cell
             * @return true on success, false otherwise
             */
            external function fx_check_UE_stops_reporting() return boolean;
            
            /**
             * @desc Trigger a PWS Restart Indication procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_PWS_Restart_Indication_procedure() return boolean;
            
            /**
             * @desc Trigger a PWS Failure Indication procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_PWS_Failure_Indication_procedure() return boolean;
            
            /**
             * @desc Trigger an ENB direct information Transfer procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Direct_Information_Transfer_procedure() return boolean;
            
            /**
             * @desc Trigger an ENB Configuration Transfer procedure
             * @return true on success, false otherwise
             */
            external function fx_eNB_Configuration_Transfer_procedure() return boolean;
            
            /**
             * @desc Trigger a LPPa Transport procedure using a UE associated signalling on eNodeB
             * @param p_associated_signalling_mode Set to true for an associated signalling mode, false otherwise
             * @return true on success, false otherwise
             */
            external function fx_eNB_LPPa_Transport_procedure_ind(
                                                                  in boolean p_associated_signalling_mode
            ) return boolean;
            
        } // End of group eNBRole
        
        group mmeRole {
            
            /**
             * @desc Trigger a Handover preparation procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Handover_preparation_procedure() return boolean;
            
            /**
             * @desc Trigger a Handover notification procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Handover_notification_procedure() return boolean;
                        
            /**
             * @desc Trigger a PAGING event
             * @return true on success, false otherwise
             */
            external function fx_MME_Paging_procedure() return boolean;
            
            /**
             * @desc Trigger a DOWNLINK NAS TRANSPORT event
             * @return true on success, false otherwise
             */
            external function fx_MME_Downlink_NAS_Transport_procedure() return boolean;
            
            /**
             * @desc Trigger a REROUTE NAS REQUEST event
             * @return true on success, false otherwise
             */
            external function fx_MME_Reroute_NAS_Request_procedure() return boolean;
            
            /**
             * @desc Trigger a RESET event
             * @return true on success, false otherwise
             */
            external function fx_MME_Reset_procedure() return boolean;
            
            /**
             * @desc Trigger an ERROR INDICATION event
             * @return true on success, false otherwise
             */
            external function fx_MME_Error_Indication_procedure() return boolean;
            
            /**
             * @desc Trigger a CDMA2000 signalling event
             * @return true on success, false otherwise
             */
            external function fx_MME_Downlink_S1_CDMA2000_Tunnelling_procedure() return boolean;
            
            /**
             * @desc Trigger a Trace Start procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Trace_Start_procedure() return boolean;
            
            /**
             * @desc Trigger a Deactivate Trace procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Deactivate_Trace_procedure() return boolean;
            
            /**
             * @desc Trigger a Location Reporting Control procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Location_Reporting_Control_procedure() return boolean;
            
            /**
             * @desc Trigger a Write-Replace Warning procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Write_Replace_Warning_procedure() return boolean;
            
            /**
             * @desc Trigger a Kill procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Kill_procedure() return boolean;
            
            /**
             * @desc Trigger an MME Direct Information Transfer procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Direct_Information_Transfer_procedure() return boolean;
            
            /**
             * @desc Trigger an MME Configuration Transfer procedure
             * @return true on success, false otherwise
             */
            external function fx_MME_Configuration_Transfer_procedure() return boolean;
            
            /**
             * @desc Trigger a LPPa Transport procedure using a UE associated signalling on MME
             * @param p_associated_signalling_mode Set to true for an associated signalling mode, false otherwise
             * @return true on success, false otherwise
             */
            external function fx_MME_LPPa_Transport_procedure_ind(
                                                                  in boolean p_associated_signalling_mode
            ) return boolean;
            
			external function fx_eNB_erab_Release_indication_procedure( in boolean p_param) return boolean;
            
        } // End of group mmeRole
        
    } // End of group externalFunctions
    
    group preambles {
        
        group preamble_S1AP{
            
            /**
             * @desc 
             * @verdict 
             */
            function f_preambleS1AP_MME()
            runs on S1APComponent {
                // Nothing to do
            } // End of function f_preambleS1AP_MME
            
            /**
             * @desc 
             * @verdict 
             */
            function f_preambleS1AP_eNB()
            runs on S1APComponent {
                // Nothing to do
            } // End of function f_preambleS1AP_eNB
            
        } // End of group preamble_S1AP
        
    } // End of group preambles
    
    group postambles {
        
        group postamble_S1AP{
            
            /**
             * @desc 
             * @verdict 
             */
            function f_postambleS1AP_MME()
            runs on S1APComponent {
                // Nothing to do
            } // End of function f_postambleS1AP_MME
            
            /**
             * @desc 
             * @verdict 
             */
            function f_postambleS1AP_eNB()
            runs on S1APComponent {
                // Nothing to do
            } // End of function f_postambleS1AP_eNB
            
        } // End of group postamble_S1AP
        
    } // End of group postambles
    
    /**
     * @desc Global 'altstep' statements description
     */
    group globalSteps {
        
        /**
         *  @desc    This is a test step that init S1AP component
         */
        function f_S1AP_Init_Component()
        runs on S1APComponent {
            // Nothing to do
        } // End of function  f_S1AP_Init_Component
        
        /**
         * @desc Component termination
         */
        function f_S1AP_terminate_component()
        runs on S1APComponent {
            
            log("component terminated - forced!");
            deactivate;
            stop;
        } // End of function f_S1AP_terminate_component
        
        /**
         * @desc Component termination
         */
        function f_componentStop()
        runs on S1APComponent {
            
            syncPort.send(m_syncClientStop);
            S1_MMEeNB_P.clear;
            stop;
        } // End of function f_componentStop
        
        /**
         * @desc Original copied from older LibCommon_VerdictControl
         */
        function f_getVerdict() // FIXME Are you sure we really need it???
        return FncRetCode {
            
            var FncRetCode v_ret := e_error;
            if (getverdict == pass or getverdict == none) {
                v_ret := e_success;
            }
            return v_ret;
        } // End of function 
        
    } // End of group globalSteps
    
    /**
     * @desc Default 'altstep' statements description
     */
    group defaultsTestStep {
        
        /**
         * @desc 
         * @verdict 
         */
        altstep a_defaultS1AP()
        runs on S1APComponent {
            [] any timer.timeout {
                all timer.stop;
                if (vc_serverStop==false) {
                    f_selfOrClientSyncAndVerdict("error", e_timeout);
                }
                else {
                    stop;
                }
            }
            [] S1_MMEeNB_P.receive (S1AP_PDU:{initiatingMessage := ?}) -> value vc_recvS1AP_PDUDefault {
                repeat;
            }
            [] S1_MMEeNB_P.receive (S1AP_PDU:{successfulOutcome := ?}) -> value vc_recvS1AP_PDUDefault {
                repeat;
            }
            [] S1_MMEeNB_P.receive (S1AP_PDU:{unsuccessfulOutcome := ?}) -> value vc_recvS1AP_PDUDefault {
                repeat;
            }
            [] S1_MMEeNB_P.receive (S1AP_PDU:?) -> value vc_recvS1AP_PDUDefault {
                if (vc_serverStop==false) {
                    f_selfOrClientSyncAndVerdict("error", e_error);
                }
                else {
                    stop;
                }
            }
            [] S1_MMEeNB_P.receive {
                if (vc_serverStop==false) {
                    f_selfOrClientSyncAndVerdict("error", e_error);
                }
                else {
                    stop;
                }
            }
            [] a_shutdown() {
                // Process temination on error
                log("*** a_defaultS1AP() : Process temination on error ***");
                // Terminate component execution
                stop;
            }
        } // End of altstep a_defaultS1AP
        
        altstep a_defaultS1AP_MME()
        runs on S1APComponent {
            [] any timer.timeout {
                all timer.stop;
                if (vc_serverStop==false) {
                    f_selfOrClientSyncAndVerdict("error", e_timeout);
                }
                else {
                    stop;
                }
            }
            // Note: possible unscollicited messages should be filtered
        } // End of altstep a_defaultS1AP_MME
        
        altstep a_defaultS1AP_eNB()
        runs on S1APComponent {
            [] any timer.timeout {
                all timer.stop;
                if (vc_serverStop==false) {
                    f_selfOrClientSyncAndVerdict("error", e_timeout);
                }
                else {
                    stop;
                }
            }
            // Note: possible unscollicited messages should be filtered
        } // End of altstep a_defaultS1AP_eNB
        
    } // End of group defaultsTestStep
    
} // End of module LibS1AP_Steps