{"id":766,"date":"2017-10-04T21:36:39","date_gmt":"2017-10-04T21:36:39","guid":{"rendered":"http:\/\/help.bwtech.com\/?page_id=766"},"modified":"2018-06-11T17:11:12","modified_gmt":"2018-06-11T17:11:12","slug":"event-detection-ericsson","status":"publish","type":"page","link":"https:\/\/help.bwtech.com\/?page_id=766","title":{"rendered":"Event Detection – Ericsson 3G"},"content":{"rendered":"

GPEH<\/h2>\n

For Ericsson, we use GPEH files (General Perforamance Event Handling). Below we describe how each event is detected.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Name<\/b><\/strong><\/td>\nHow to<\/b><\/strong>\u00a0<\/b><\/strong>detect?<\/b><\/strong><\/td>\n<\/tr>\n
DNS_RSCP_AVG
\nDNS_RSCP_MAX
\nDNS_ECNO_AVG
\nDNS_ECNO_MAX<\/td>\n		extracted from RRC \u00a0message “rrcMeasurementReport” (UL DCCH)<\/td>\n<\/tr>\n
DNS_VOICE_CALL_START
\nEVT_VOICE_CALL_START<\/td>\n		detected from GPEH\u00a0event \u201cRRC_DOWNLINK_DIRECT_TRANSFER\u201d<\/p>\n

where NAS protocol\u00a0=\u00a03 (\u201cCall Control\u201d) and NAS\u00a0service type =\u00a01 (“mobile terminated call”) and NAS message type\u00a0is \u00a0or 5 CC_SETUP or 15 – “CC_CONNECT_ACKNOWLEDGE”.<\/p>\n

OR<\/p>\n

where NAS protocol\u00a0=\u00a03 (\u201cCall Control\u201d)\u00a0and NAS\u00a0service type = 0 (“mobile originated call”) and NAS message type\u00a0is 2\u00a0– “CC_CALL_PROCEEDING” or 3\u00a0 -\u201cCC_PROGRESS\u201d<\/p>\n

detected from GPEH\u00a0event \u201cRRC_UPLINK_DIRECT_TRANSFER\u201d<\/p>\n

where NAS protocol\u00a0=\u00a03 (\u201cCall Control\u201d) and NAS\u00a0service type =\u00a01 (“mobile terminated\u00a0call”) and NAS message type\u00a0is\u00a01 -CC_ALERTING or\u00a0\u00a07 – “CC_CONNECT” or\u00a08 – CC_CALL_CONFIRMED.<\/p>\n

OR<\/p>\n

where NAS protocol\u00a0=\u00a03 (\u201cCall Control\u201d)\u00a0and NAS\u00a0service type = 0 (“mobile\u00a0originated\u00a0call”) and NAS message type\u00a0is 5 CC_SETUP<\/td>\n<\/tr>\n

DNS_PACKET_CALL_START EVT_PACKET_CALL_START<\/td>\ndetected from GPEH\u00a0event \u201cRRC_INITIAL_DIRECT_TRANSFER\u201d<\/p>\n

where NAS protocol\u00a0= 8\u00a0(\u201cGPRS mobility management\u201d) and NAS message type = 12\u00a0(\u201cservice request\u201d)\u00a0\u00a0and NAS\u00a0service type = 8\u00a0(“data”)<\/td>\n<\/tr>\n

DNS_SPEECH_DROP_CALL EVT_SPEECH_DROP_CALL<\/td>\ndetected from GPEH \u00a0“RANAP\u00a0event”<\/p>\n

where ranapCause is RANAP_IU_RELEASE_COMMAND and its value is not 11,16,31,40,41 or 46 and call is PS<\/td>\n<\/tr>\n

DNS_PS_DROP_CALL
\nEVT_PS_DROP_CALL<\/td>\n		detected from GPEH \u00a0“RANAP\u00a0event”<\/p>\n

where ranapCause is RANAP_IU_RELEASE_COMMAND and its value is not 11,16,31,40 or 41 and call is mobile originated or terminated and call is not PS<\/td>\n<\/tr>\n

DNS_LOCATION_AREA_UPDATE EVT_LOCATION_AREA_UPDATE<\/td>\ndetected from GPEH\u00a0event \u201cRRC_INITIAL_DIRECT_TRANSFER\u201d<\/p>\n

where NAS protocol\u00a0= 5\u00a0(\u201cmobility management\u201d) and NAS message type = 8\u00a0(\u201clocation updating request\u201d)<\/td>\n<\/tr>\n

DNS_ROUTING_AREA_UPDATE EVT_ROUTING_AREA_UPDATE<\/td>\ndetected from GPEH\u00a0event \u201cRRC_INITIAL_DIRECT_TRANSFER\u201d<\/p>\n

where NAS protocol\u00a0= 8\u00a0(\u201cGPRS mobility management\u201d) and NAS message type =\u00a08\u00a0(\u201crouting area\u00a0update request\u201d)<\/td>\n<\/tr>\n

DNS_RRC_CONNECTION_REQUEST EVT_RRC_CONNECTION_REQUEST<\/td>\ndetected from RRC message \u201crrcConnectionRequest\u201d (UL CCCH) additional information: \u201cestablishmentCause\u201d<\/td>\n<\/tr>\n
DNS_RRC_CONNECTION_RELEASE EVT_RRC_CONNECTION_RELEASE<\/td>\ndetected from RRC message \u201crrcConnectionRelease\u201d (DL CCCH) additional information: \u201creleaseCause\u201d<\/td>\n<\/tr>\n
DNS_RRC_CONNECTION_REJECT EVT_RRC_CONNECTION_REJECT<\/td>\ndetected from RRC message \u201crrcConnectionReject\u201d (DL CCCH) additional information: \u201cRejectionCause\u201d<\/td>\n<\/tr>\n
DNS_SOFT_HO_EXECUTION EVT_SOFT_HO_EXECUTION<\/td>\ndetected from GPEH\u00a0message \u201cINTERNAL_SOFT_HANDOVER_EXECUTION\u201d<\/td>\n<\/tr>\n
DNS_IRAT_HO_CC_EXECUTION
\nEVT_IRAT_HO_CC_EXECUTION<\/td>\n		detected from GPEH\u00a0message \u201cINTERNAL_IRAT_HO_CC_EXECUTION\u201d<\/td>\n<\/tr>\n
DNS_PS_DATA_VOLUME<\/td>\ndetected from GPEH message\u00a0\u201cINTERNAL_PACKET_DEDICATED_THROUGHPUT\u201d<\/p>\n

The event periodically (every two seconds) reports the UL\/DL data rate. The used counters are\u00a0EVENT_PARAM_UL_USER_THROUGHPUT and\u00a0EVENT_PARAM_DL_USER_THROUGHPUT.<\/p>\n

Throughput is in Kbits\/s.
\nData volume = (throughput [kbits\/s] * 2 s )\/8 -> Bytes<\/td>\n<\/tr>\n

DNS _THROUGHPUT_DL
\nDNS _THROUGHPUT_UL<\/td>\n		detected from GPEH message\u00a0\u201cINTERNAL_PACKET_DEDICATED_THROUGHPUT\u201d<\/p>\n

The event periodically (every two seconds) reports the UL\/DL data rate. The used counters are\u00a0EVENT_PARAM_UL_USER_THROUGHPUT and\u00a0EVENT_PARAM_DL_USER_THROUGHPUT.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

GPEH For Ericsson, we use GPEH files (General Perforamance Event Handling). Below we describe how each event is detected. Name How to\u00a0detect? DNS_RSCP_AVG DNS_RSCP_MAX DNS_ECNO_AVG DNS_ECNO_MAX extracted from RRC \u00a0message “rrcMeasurementReport” (UL DCCH) DNS_VOICE_CALL_START EVT_VOICE_CALL_START detected from GPEH\u00a0event \u201cRRC_DOWNLINK_DIRECT_TRANSFER\u201d where NAS protocol\u00a0=\u00a03 (\u201cCall Control\u201d) and NAS\u00a0service type =\u00a01 (“mobile terminated call”) and NAS message type\u00a0is […]<\/p>\n","protected":false},"author":17,"featured_media":0,"parent":253,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/pages\/766"}],"collection":[{"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/help.bwtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=766"}],"version-history":[{"count":21,"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/pages\/766\/revisions"}],"predecessor-version":[{"id":919,"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/pages\/766\/revisions\/919"}],"up":[{"embeddable":true,"href":"https:\/\/help.bwtech.com\/index.php?rest_route=\/wp\/v2\/pages\/253"}],"wp:attachment":[{"href":"https:\/\/help.bwtech.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}