PCHR
For Huawei, we use PCHR files (Performance Call History Record). Below we describe how each event is detected.
| Name | How to detect? |
| DNS_RSCP_AVG DNS_RSCP_MAX DNS_ECNO_AVG DNS_ECNO_MAX |
extracted from PCHR record “ShoInfo/ShoInfo_ShoTargetCell_set/enShoType_enTargetCellOperation” – attributes “ShoMonitorCellRscp” and “ShoMonitorCellEc_N0 |
| DNS_VOICE_CALL_START EVT_VOICE_CALL_START |
detected from PCHR record “CSSetupInfo/CS_RabReqTime” |
| DNS_VOICE_CALL_START_FAILURE EVT_VOICE_CALL_START_FAILURE |
detected from PCHR record “CSSetupInfo/CS_RabReqTime” with aditional “CSSetupInfo/ulRabSetupFailTime” |
| DNS_PACKET_CALL_START EVT_PACKET_CALL_START | detected from PCHR record “PsSetupInfo/PS_RabReqTime” |
| DNS_PACKET_CALL_START_FAILURE EVT_PACKET_CALL_START_FAILURE | detected from PCHR record “PsSetupInfo/PS_RabReqTime” with aditional “PsSetupInfo/ulRabSetupFailTime” |
| DNS_SPEECH_DROP_CALL EVT_SPEECH_DROP_CALL | detected from PCHR record “CSRabRelInfo/CsRabRelErrorCause” |
| DNS_PS_DROP_CALL EVT_PS_DROP_CALL |
detected from PCHR record “PsRabRelInfo/PsRabRelErrorCause” |
| DNS_LOCATION_AREA_UPDATE EVT_LOCATION_AREA_UPDATE | detected from PCHR record “BeforeReleaseStandardMsgCnts_set/MsgKeyIe”
where enItfType = IU interface and enMsgDir = FROM_CN and MsgType = RANAP_DIRECT_TRANSFER and MsgKeyIe = MM_MSG/LOC_UPDATING_ACCEPT |
| DNS_LOCATION_AREA_UPDATE_REJECT EVT_LOCATION_AREA_UPDATE_REJECT | detected from PCHR record “BeforeReleaseStandardMsgCnts_set/MsgKeyIe”
where enItfType = IU interface and enMsgDir = FROM_CN and MsgType = RANAP_DIRECT_TRANSFER and MsgKeyIe = MM_MSG/LOC_UPDATING_REJECT |
| DNS_ROUTING_AREA_UPDATE EVT_ROUTING_AREA_UPDATE | detected from PCHR record “BeforeReleaseStandardMsgCnts_set/MsgKeyIe”
where enItfType = IU interface and enMsgDir = FROM_CN and MsgType = RANAP_DIRECT_TRANSFER and MsgKeyIe = GPRS_MM_MSG/RAU_ACCEPT |
| DNS_ROUTING_AREA_UPDATE_REJECT EVT_ROUTING_AREA_UPDATE_REJECT | detected from PCHR record “BeforeReleaseStandardMsgCnts_set/MsgKeyIe”
where enItfType = IU interface and enMsgDir = FROM_CN and MsgType = RANAP_DIRECT_TRANSFER and MsgKeyIe = MM_MSG/LOC_UPDATING_REJECT |
| DNS_RRC_CONNECTION_REQUEST EVT_RRC_CONNECTION_REQUEST | detected from PCHR record “ConnSetupInfo/enConnSetupCause” |
| DNS_RRC_CONNECTION_RELEASE EVT_RRC_CONNECTION_RELEASE | detected from PCHR record “RrcRelInfo/RrcRelActiveCell/RrcRelActiveCellRncId” |
| DNS_RRC_CONNECTION_REJECT EVT_RRC_CONNECTION_REJECT | detected from PCHR record “RrcRelMsgInfo/BeforeReleaseStandardMsgCnts_set/MsgType”
where enItfType = UU interface and enMsgDir = TO_UE and MsgType = RRC_RRC_CONN_REJECT |
| DNS_SOFT_HO_EXECUTION EVT_SOFT_HO_EXECUTION | detected from PCHR record “ShoInfo/ShoInfo_ShoTargetCell_set/enShoType_enTargetCellOperation” |
| DNS_SOFT_HO_EXECUTION_FAILURE EVT_SOFT_HO_EXECUTION_FAILURE | detected from PCHR record “ShoInfo/ShoErrorCause” |
| DNS_CONNECTION_SETUP_FAILURE EVT_CONNECTION_SETUP_FAILURE | detected from PCHR record “ConnSetupInfo/connSetupErrorCause” |
| DNS_RAB_TRAFFIC_TYPE_CS_AMR EVT_RAB_TRAFFIC_TYPE_CS_AMR | detected from PCHR record “CSSetupInfo/RabDetailTrafficType”
where RabDetailTrafficType = CS_AMR |
| DNS_RAB_TRAFFIC_TYPE_CS_VP EVT_RAB_TRAFFIC_TYPE_CS_VP | detected from PCHR record “CSSetupInfo/RabDetailTrafficType”
where RabDetailTrafficType = CS_VP |
| DNS_RAB_TRAFFIC_TYPE_PS_GENERAL EVT_RAB_TRAFFIC_TYPE_PS_GENERAL |
detected from PCHR record “CSSetupInfo/RabDetailTrafficType”
where RabDetailTrafficType = PS_GENERAL |
| DNS_RAB_TRAFFIC_TYPE_PS_HSDPA EVT_RAB_TRAFFIC_TYPE_PS_HSDPA |
detected from PCHR record “CSSetupInfo/RabDetailTrafficType”
where RabDetailTrafficType = PS_HSDPA |
| DNS_RAB_TRAFFIC_TYPE_PS_HSUPA EVT_RAB_TRAFFIC_TYPE_PS_HSUPA |
detected from PCHR record “CSSetupInfo/RabDetailTrafficType”
where RabDetailTrafficType = PS_HSUPA |
| DNS_RAB_TRAFFIC_TYPE_PS_HSPA EVT_RAB_TRAFFIC_TYPE_PS_HSPA |
detected from PCHR record “CSSetupInfo/RabDetailTrafficType”
where RabDetailTrafficType = PS_HSPA |
| DNS_RAB_TRAFFIC_TYPE_UNKNOWN EVT_RAB_TRAFFIC_TYPE_UNKNOWN | detected from PCHR record “CSSetupInfo/RabDetailTrafficType” |