TelecomStudy18

ZAHP PRINT ALARM HISTORY ZAHO PRINT ALARMS CURRENTLY ON ZIGO DISPLAY MML COMMAND LOG ZWQO SHOW SOFTWARE PACKAGE INFORMATION ZW7I INTERROGATE LICENCE OR FEATURE INFORMATION ZEFR RESET SITE/BCF ZEQS LOCK UNLOCK BTS ZERS LOCK UNLOCK TRX ZEQM MODIFY BTS PARAMETERS ZEAO OUTPUT GSM ADJACENT ZEUO OUTPUT POWER CONTROL PARAMETERS ZEHO OUTPUT HANDOVER PARAMETERS

TFNDROP :  The total number of dropped full-rate TCH in underlaid subcell. The counter is also available for half-rate and for overlaid subcells, e.g. THNDROPSUB . TFNCEDROP :  The total number of dropped full rate TCH connections in underlaid subcell that occur when a subscriber to subscriber connection has already been established. The establishment of subscriber to subscriber connection is assured if the connection  is dropped between the DTAP messages CONNECT ACKNOWLEDGE and RELEASE or DISCONNECT (whichever of RELEASE or DISCONNECT comes first). TFDISTA :  Total number of dropped full-rate TCH connections at excessive TA. Also available for half-rate, e.g. THDISTA . TFDISSSUL :  Total number of dropped full-rate TCH connection at low signal strength on uplink in underlaid subcell i.e. below LOWSSUL. Different combinations for overlaid subcell, up/down and both-way link and half-rate, e.g. THDISSSBLSUB is the signal strength drop counter  f...

TFNDROP :  The total number of dropped full-rate TCH in underlaid subcell. The counter is also available for half-rate and for overlaid subcells, e.g. THNDROPSUB . TFNCEDROP :  The total number of dropped full rate TCH connections in underlaid subcell that occur when a subscriber to subscriber connection has already been established. The establishment of subscriber to subscriber connection is assured if the connection  is dropped between the DTAP messages CONNECT ACKNOWLEDGE and RELEASE or DISCONNECT (whichever of RELEASE or DISCONNECT comes first). TFDISTA :  Total number of dropped full-rate TCH connections at excessive TA. Also available for half-rate, e.g. THDISTA . TFDISSSUL :  Total number of dropped full-rate TCH connection at low signal strength on uplink in underlaid subcell i.e. below LOWSSUL. Different combinations for overlaid subcell, up/down and both-way link and half-rate, e.g. THDISSSBLSUB is the signal strength drop counter...

HOVERCNT :  Number of Handover Commands sent to the MS. HOVERSUC :  Number of successful handover to the neighbouring cell. HORTTOCH :  Number of handovers that result in a return to the old channel after a failure of a handover attempt to a neighbouring cell. HODUPFT :  Number of successful handovers back to old cell within 10 seconds. HOTOKCL :  Handover attempt made to better K-cell (only for the Ericsson 1 locating algorithm). The corresponding for better L-cell is called HOTOLCL . HOTOHCS :   Handover attempt due to HCS. HODWNQA :  Number of handover attempts due to bad downlink quality. There is one HO counter for bad uplink quality called HOUPLQA and one for excessive timing advance called HOEXCTA . HOASBCL :  Number of assignment attempts to better cell. The corresponding counter for assignment to worse cell is called HOASWCL . HOSUCBCL :  Number of successful assignment attempts to better cell. The c...

HOAATOL Number of handover attempts from underlaid to overlaid subcell. The corresponding counter for handover tounderlaid subcell is called HOAATUL . HOSUCOL Number of successful assignment attempts to overlaid subcell. The corresponding counter for underlaid subcell is called HOSUCUL . HOATTULMAXIHO Number of handover attempts from OL to UL subcell due to maximum number of intracell handovers in OL subcell. HOSUCULMAXIHO Number of successful handover attempts from OL to UL subcell due to maximum number of intracell handovers in OL subcell. HOATTOLMAXIHO Number of handover attempts from UL to OL subcell due to maximum number of intracell handovers in UL subcell. HOSUCOLMAXIHO Number of successful handover attempts from UL to OL subcell due to maximum number of intracell handovers in UL subcell. LOLCOMUL Subcell change attempts from OL to UL when reaching LOL criteria for subcell change. LOLSUCUL Successful subcell changes from OL to UL when the LOL criter...

HOINUQA Number of intra cell handover attempts (decisions) at bad uplink quality. The corresponding counter for the downlink is HOINDQA and for both links is HOINBQA . Only HOINBQA is stepped at bad quality on both links. HOINSUC Number of successful intra cell handovers. HOINBOCH Number of unsuccessful intra cell handover attempts, MS back to old channel. BCDTCBCOM Number of intra-cell handover attempt out of BCCH channel group, BCCHDTCB criteria. BCLOSSCOM Number of intra-cell handover attempt out of BCCH channel group, BCCHLOSS criteria. BCDTCBSUC Number of successful intra-cell handover out of BCCH channel group, BCCHDTCB criteria. BCLOSSSUC Number of successful intra-cell handover out of BCCH channel group, BCCHLOSS criteria. HOATFRHRAMR Number of Intra Cell Handover Attempts due to FR to HR channel rate change made by an AMR capable mobile. HOSUCFRHRAMR Number of successful Intra Cell Handovers due to FR to HR channel rate change made by an AMR c...

TSQIGOOD Accumulated number of SQI samples that represented good speech quality. The corresponding counter for overlaid subcell is TSQIGOODSUB TSQIACCPT Accumulated number of SQI samples that represented acceptable speech quality. The corresponding counter for overlaid subcell is TSQIACCPTSUB TSQIBAD Accumulated number of SQI samples that represented unsatisfactory speech quality. The corresponding counter for overlaid subcell is TSQIBADSUB TSQIGOODAF Accumulated number of SQI samples for AMR full rate that represented good speech quality.  TSQIACCPTAF Accumulated number of SQI samples for AMR fullrate that represented acceptable speech quality. The corresponding counter for overlaid subcell is TSQIACCPTSUBAF TSQIBADAF Accumulated number of SQI samples for AMR full rate that represented unsatisfactory speech quality. The corresponding counter for overlaid subcell is TSQIBADSUBAF TSQIGOODAH Accumulated number of SQI samples for AMRhalf rate that represented...

CCONGS :  Congestion counter for underlaid subcell. Stepped each time an allocation attempt fails due to SDCCH congestion. Also available for overlaid subcells, CCONGSSUB . CTCONGS :  Congestion time counter for underlaid subcell. The counter is stepped each second all available SDCCH channels are busy. Also available for overlaid subcells, CTCONSUB . CSCSTCONG :   Congestion time counter for signalling connection setup for procedures requiring a TCH. Starts incrementing when a signalling connection setup attempt for a procedure requiring a TCH fails and stops incrementing when there is a successful signalling connection setup of any kind on a SDCCH or a TCH CSCSOPTCONG :   Congestion time counter for signalling connection setup for procedures that can be completed on a SDCCH. Starts incrementing when a signalling connection setup attempt for a procedure that can be completed on an SDCCH fails and stops incrementing when there is a successful signalling...

  CNDROP :  The total number of dropped SDCCH channels in a cell. CNRELCONG :   Number of released connection on SDCCH due to TCH— and transcoder congestion in underlaid and overlaid subcell. The subset for overlaid subcells is CNRELCONGSUB . The two counters are located in CLSDCCH and CLSDCCHO respectively. CNDROP is stepped at the same time. CDISTA :  Dropped SDCCH connection at excessive Timing Advance (TA). CDISSS :   Dropped SDCCH connection at low signal strength on down— or uplink in underlaid subcell i.e. belowLOWSSDL and/or LOWSSUL. There is also a counter for overlaid subcell, CDISSSSUB . CDISQA :  Dropped SDCCH connection at bad quality down— or uplink per cell in underlaid subcell i.e. worse than BADQDL and/or BADQUL. There is also a counter for overlaid subcell, CDISQASUB . Read Also other topis :  Ericsson Counter: Call Attempts, Paging, Congestion, Dropped Calls, Handover, Speech Quality, Intra-Cell ...

CCALLS :  Channel allocation attempt counter (on SDCCH). CMSESTAB :  Successful MS channel establishments on SDCCH. CCONGS :  Congestion counter for underlaid subcell. Stepped per congested allocation attempt. The counter for overlaid subcell is CCONGSSUB . CESTCHACTIV :   Number of SDDCH establishment failure that occurs under channel allocation and channel activation. Note that this counter is stepped also in case of SDCCH congestion. CESTIMMASS :  Number of SDCCH establishment failure due to timeout after sending Immediate Assignment, timer T3101 expired. TFCASSALL :  Number of assignment complete messages for all MS power classes in underlaid subcell, full-rate. There is also an identical counter for overlaid subcells,  TFCASSALLSUB . There are corresponding counters for half-rate. TASSATT :  Number of first assignment attempts on TCH for all MS power classes. Both successful and unsuccessful attempts are counted in t...

PAGPCHCONG :   Number of paging messages discarded due to full cell paging queue. PAGETOOOLD  :  Number of paging messages discarded due to being too long in the paging queue. At the point when a page is taken from the paging queue, its age is calculated and compared to the BTS parameter AGE-OF-PAGING (the parameter is set to 5 seconds in Ericsson BSS). If it is too old, it is discarded and PAGETOOLD is incremented. TOTPAG :   Number of paging messages received from the MSC. TOTCONGPAG :  Number of paging messages discarded due to lack of capacity in the BSC or due to congestion in the BSC paging queues or due to no Data Link Individual is available for a paging request taken from the paging queue. NLAPAG1LOTOT :  Number of first page attempts to an LA. NLAPAG2LOTOT :  Number of repeated page attempts to an LA. NLAPAG1RESUCC :   Number of page responses to first page to an LA. NLAPAG2RESUCC :   Number of page res...