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Report Generation Data
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Date : Thu Aug 31 17:00:29 SAT 2006
Menu Command Path : by cron
User / Host : ricuser / nok1scs
Network Doctor : report number 204
===============================================================================
=
= NETWORK BENCHMARK STATISTICS
=
= Network: PLMN
= Area: All BTSs selected
= Period: from 20060831 to 20060831
= Time criteria: Whole period
=
===============================================================================
This report provides versatile information about the selected BTS area.
- objects
- key parameters
- Key Performance Indicators
Measurement used: p_nbsc_traffic, p_nbsc_ho, p_nbsc_power, p_nbsc_res_access,
. p_nbsc_res_avail, p_nbsc_rx_qual, p_nbsc_rx_statistics, p_nbsc_service
. p_nbsc_fer, p_nbsc_pbcch_avail
Note: This report is meant primarily for the area level. If used on the BTS
. level, some formulas may not be exactly correct. Use report 216 for BTS.
Note: Rx Quality and Rx Level measurements are usually run with a measurement
. period longer than 60min. Therefore applying Busy Period over them may
. not succeed, and no results are shown.
Note: Running this report may take a long time. Patience please.
===============================================================================
-
Network object data about the selected area
*******************************************
(counted from the objects table)
(used = object and all parent objects unlocked)
(unused = object and/or any of parent objects locked)
All BCF: 13
.....Unused BCF: 1
.....Used BCF: 12
All BTS: 39
.....Unused BTS: 1
.....Used BTS: 38
All TRX: 113
.....Unused TRX: 15
.....Used TRX: 98
Number of adjacencies
of used BTSs: 789
Amount of
BCF HW Type used BCFs
------------------------------ -----------
UltraSite 12
Note: For a cell level list, run report 099.
Number of used frequencies: ............................... 38
. (TRX and its parents are unlocked )
Number of TRXs per BTS:.................................... 2.6
Frequency reuse pattern (effective reuse) ........../cnf_1 14.7
. (frequencies/average nbr of TRX per BTS)
. Note: - the value makes sense only to large area, eg. more than 50 cells
. - the value makes sense only in nonhopping or baseband hopping area
-
Statistics about the basic settings of used BTSs:
('used' means that BTS and its parent BCF are unlocked)
CELL BARRED (BAR) COUNT
---------------------------------------- ----------
No 38
BTS HOPPING (HOP) COUNT
---------------------------------------- ----------
Rf hopping 22
not hopping 16
DR in use (DR) COUNT
---------------------------------------- ----------
Yes 38
Trunk Reservation Used (TR) COUNT
---------------------------------------- ----------
No 38
Call Reestablishment Allowed (RE) COUNT
---------------------------------------- ----------
No 38
Allow IMSI attach/detach (ATT) COUNT
---------------------------------------- ----------
Yes 38
DTX mode (DTX) COUNT
---------------------------------------- ----------
Shall 38
RxLev Access Min (RXP) COUNT
---------------------------------------- ----------
-102.0 dBm 38
Radio Link Timeout (RTL) COUNT
---------------------------------------- ----------
16.0 SACCH 38
Number of Blocks for AGCH (AG) COUNT
---------------------------------------- ----------
1.0 38
MS TxPower Max GSM (PMAX1) COUNT
---------------------------------------- ----------
33.0 dBm 38
MS TxPower Max GSM 1800/1900 (PMAX2) COUNT
---------------------------------------- ----------
30.0 dBm 38
MS TxPower Min (PMIN) COUNT
---------------------------------------- ----------
0.0 dBm 22
13.0 dBm 16
Max Number of Repetition (NY1) COUNT
---------------------------------------- ----------
5.0 38
Max Number of Retransmission (RET) COUNT
---------------------------------------- ----------
4.0 38
Number of Multiframes (MFR) COUNT
---------------------------------------- ----------
4.0 38
Timer for Periodic MS LUP (PER) COUNT
---------------------------------------- ----------
2.0 Hours 38
GPRS enabled (GENA) COUNT
---------------------------------------- ----------
Yes 38
Note: For full parameter settings distribution, run the report 068.
Note: For a full BCF software deployment list, run report 099.
BSC software version used
(only BSCs above used BTSs counted) COUNT
---------------------------------------- ----------
110 38
Note: For full BSC software deployment list run report 092.
-
CALL SUCCESS FACTORS (breakdown I)
====================
SDCCH access probability
. (before FCS) ............................./csf_1 99.36 %
. (after FCS) ............................./csf_1a 99.36 %
SDCCH success ratio
. (SDCCH fail based, incl.LU) ............./csf_2k 94.19 %
. (SDCCH to TCH based) ..................../csf_2o 90.85 %
TCH access probability
. (before DR and queuing) ................./csf_3m 90.62 %
. (before DR) ............................./csf_3i 90.72 %
. (real) ................................../csf_3o 96.95 %
TCH success ratio (after seizure)
. (before re-est.) ......................../csf_4u 98.28 %
. (after re-est) ........................../csf_4v 98.28 %
Note: See the formula descriptions for the accuracy limitations.
Note: For a cell level list, run report 250.
CALL SUCCESS FACTORS (breakdown II)
====================
TCH assignment probability ............. /100-blck_29 0.00 %
TCH success ratio after assignment
. (before re-est.) .................. /100-dcr_8c 0.00 %
. (after re-est.) ................... /100-dcr_8e 0.00 %
-
CCCH / paging
=============
All pagings ......................................... 16291145
. CS pagings from Aif ........................./c3000 16223189 ( 99.6 %)
. CS pagings from Gb ........................../c3058 0 ( 0.0 %)
. PS pagings from Gb ........................../c3057 67956 ( 0.4 %)
Delete paging commands ......................../c3038 0 ( 0.0 %)
Note: For a cell level list, run report 186.
PCCCH / paging
==============
All pagings ......................................... 0
. CS pagings on PCCCH ......................../c91018 0 ( 0.0 %)
. PS pagings on PCCCH ......................../c91019 0 ( 0.0 %)
. Packet Paging requests on PCCCH ............/c91020 0 ( 0.0 %)
Deleted paging commands ....................../c91017 0 ( 0.0 %)
AG
==
Imm.assign .................................../c3001 477573
Imm.assign rejected .........................../c3002 3083
Del.ind. message received .(DL CCCH overload)../c3005 0
AG blocking ................................./blck_13 0.00 %
P-Imm.assign ................................/c72084 74722
P-Imm.assign rejected ......................../c72087 8711
P-Imm.assign NACK received .................../c72086 0
P-Imm.assign NACK ratio ...................../blck_21 0.00 %
RACH
====
Chn.required msg (PS) received from BTS ....../c72082 73183
These are handled by PCU.
Chn.required msg (CS) received from BTS ......./c3004 480663
RACH rejected by BSC:
. rejected due distance ......................./c3031 0 ( 0.00 %)
. rejected due to illegal est. cause ........./rach_6 8 ( 0.00 %)
. BCSU overload lower limit (S7).............../c3039 0 ( 0.00 %)
. BCSU overload upper limit (S7).............../c3040 0 ( 0.00 %)
. BCSU MCMU overload protection (S7).........../c3041 0 ( 0.00 %)
Note: For a cell level list, run report 134.
-
SDCCH
=====
SDCCH availability ............................/ava_4 87.78 %
Dynamic SDCCH allocation (TCH reconfigured to SDCCH):
. Attempts ..................................../c1154 2077
Note: For a cell level list, run report 139.
SDCCH requests ................................/c1000 480553
. HO in......................................../c1006 0 ( 0.00 %)
. blocked ........................./blck_15 (blck_5a) 3071 ( 0.64 %)
. To FACCH call setup ........................./c1099 0 ( 0.00 %)
. LU ........................................../c3019 242343 ( 50.43 %)
. MTC (incl. SMS) ............................./c3012 76117 ( 15.84 %)
. MOC (incl. SMS,SS) ........................../c3013 125111 ( 26.03 %)
. supplementary service request (S9) ......../c3044 7510 ( 1.56 %)
. IMSI detach (S7) ............................/c3033 8955 ( 1.86 %)
. call re-establishment......................../c3020 0 ( 0.00 %)
. emergency call ............................../c3021 266 ( 0.06 %)
. other (fails, ghosts) ......................./sd_1a 24690 ( 5.14 %)
SDCCH usage ................................../trf_7b 5.43 %
Average SDCCH seizure length ................../trf_4 2.95 sec
Note: For a cell level list, run report 189.
SDCCH failures
==============
SDCCH seizures .............................../trf_54 477482
SDCCH drop ratio ............................./sdr_1a 6.69 %
. SDCCH_RADIO_FAIL............................./c1003 5809 ( 1.22 %)
. SDCCH_A_IF_FAIL_CALL........................./c1078 162 ( 0.03 %)
. SDCCH_ABIS_FAIL_CALL........................./c1075 25650 ( 5.37 %)
. SDCCH_USER_ACT.............................../c1037 8 ( 0.00 %)
. SDCCH_BCSU_RESET............................./c1038 0 ( 0.00 %)
. SDCCH_NETW_ACT.............................../c1039 0 ( 0.00 %)
. SDCCH_BTS_FAIL.............................../c1036 1 ( 0.00 %)
. SDCCH_LAPD_FAIL............................../c1035 0 ( 0.00 %)
. SDCCH_RF_OLD_HO........(HO drop)............./c1004 95 ( 0.02 %)
. SDCCH_ABIS_FAIL_OLD....(HO drop)............./c1076 0 ( 0.00 %)
. SDCCH_A_IF_FAIL_OLD....(HO drop)............./c1079 240 ( 0.05 %)
T3101 expired (S7) .........................../c57020 0 ( 0.00 %)
. (denominator in % calculation is same as above)
SDCCH drop ratio without T3101 expiry ........./sdr_4 6.69 %
Note: For a cell level list, run report 166.
-
TCH
===
TCH availability (speech and GPRS)............/ava_1d 77.69 %
Note: For a cell level list, run report 139 or 185.
TCH requests ................................../c1010 316977
. FACCH call setup ............................/c1043 0 ( 0.00 %)
. new calls (normal and DR out) ............./trf_18a 145870 ( 46.02 %)
. handovers ................................../ho_14b 166248 ( 52.45 %)
. call retries due to Aif pool mismatch ....../trf_49 3249
. HO retries due to Aif pool mismatch ......../trf_50 1610
TCH requests for FACCH call setup (c1043):
. Blocked .................................../blck_18 0 ( na %)
. Succ. seizures ............................../c1099 0 ( na %)
. MOC ........................................./c3024 0 ( na %)
. MTC ........................................./c3023 0 ( na %)
. call re-establishment ......................./c3025 0 ( na %)
. emergency call ............................../c3022 0 ( na %)
. IMSI detach (S7) ............................/c3034 0 ( na %)
. supplementary service request (S9) ........../c3045 0 ( na %)
TCH requests for new calls (trf_18a):
. DR handover to other cell
. succ ....................................../dr_3 13449 ( 9.22 %)
. unsucc ..................................../dr_7 926 ( 0.63 %)
. DR handover intracell (IUO opt.)
. succ ...................................../c4074 0 ( 0.00 %)
. unsucc ..................................../dr_8 0 ( 0.00 %)
. To queue ..................................../c1016 0 ( 0.00 %)
. From queue to DR (S8)...................../c1173 0 ( 0.00 %)
. Unserved queued ........................../c1024 0 ( 0.00 %)
. TCH normal seizures (queued or not) ......../trf_55 130723 ( 89.62 %)
. re-establishments (S7).................../c57032 0 ( 0.00 %)
. Blocked calls .................../blck_9c (blck_8f) 1698 ( 3.05 %)
. Blocked calls .................../blck_9c (blck_8h) 1698 ( 0.77 %)
TCH normal seizures (trf_55):
. MS got on TCH (S7).........................../c1148 129092 ( 98.75 %)
TCH requests for HO (ho_14b):
. Succ.TCH HO seizures, queued .............../que_2a 0 ( 0.00 %)
. Succ.TCH HO seizures, non queued .........../que_8a 149441 ( 89.89 %)
. Blocked HOs ............................/(blck_11c) 16807 ( 10.11 %)
TCH req rej due to lack of res. .............../c1011 27152
MS average power ............................../pwr_1 27 dBm
MS-BS average distance ......................../dis_1 840 m
TCH time (hours) ............................/trf_24c 1425.08 hr
Number of calls ............................./trf_39a 141596
Average call length ........................../trf_2b 35.58 sec
Average FTCH seizure length .................../trf_5 18 sec
. Note: For a cell level list, run report 189.
Average TCH usage .........................../trf_85b 14.58 %
. by CS traffic ............................./trf_83a 14.52 %
. by PS traffic (DL)........................./trf_84b 0.05 %
. Note: For a cell level list, run report 185 (CS) or 229 (CS,PS).
HO / Calls ratio ............................/trf_13e 78.97 %
. Intra-cell HOs included..................../trf_13d 97.86 %
. Note: For a cell level list, run report 157.
Average queue time in call ..................../c1020 0 sec
Average queue time in HO ....................../c1022 0 sec
TCH failures
============
TCH drop call ratio after TCH seizure
. before re-establisment....................../dcr_3i 1.72 %
. TCH_RADIO_FAIL............................../c1013 892 ( 0.63 %)
. TCH_ABIS_FAIL_CALL........................../c1084 492 ( 0.35 %)
. TCH_A_IF_FAIL_CALL........................../c1087 55 ( 0.04 %)
. TCH_TR_FAIL................................./c1029 15 ( 0.01 %)
. TCH_USER_ACT................................/c1048 10 ( 0.01 %)
. TCH_BCSU_RESET............................../c1049 0 ( 0.00 %)
. TCH_NETW_ACT................................/c1050 0 ( 0.00 %)
. TCH_ACT_FAIL_CALL.........................../c1081 1 ( 0.00 %)
. TCH_BTS_FAIL................................/c1047 2 ( 0.00 %)
. TCH_LAPD_FAIL.............................../c1046 1 ( 0.00 %)
. TCH_RF_OLD_HO.......(HO drop).............../c1014 790 ( 0.56 %)
. TCH_ABIS_FAIL_OLD...(HO drop).............../c1085 7 ( 0.00 %)
. TCH_A_IF_FAIL_OLD...(HO drop).............../c1088 167 ( 0.12 %)
. TCH_TR_FAIL_OLD.....(HO drop).............../c1030 0 ( 0.00 %)
. after re-establisment......................./dcr_3j 1.72 %
T3101 expired (S9) .........................../c57038 0 ( 0.00 %)
. (denominator in % calculation is same as above)
Note: For a cell level list, run report 163.
TCH drop call ratio after TCH assignment
. before re-establishment .................../dcr_8c 0.00 %
. after re-establishment ..................../dcr_8e 0.00 %
Dropped conversation ratio .................../dcr_5b 0.00 %
Drops per erlang, before re-establishment ..../dcr_10 1.71
Drops per erlang, after re-establishment ..../dcr_10b 1.71
TCH capacity
============
Aver. ext. TCH capacity of extended cells ( 0 cells): tsl
Unavail. TCH ................................../uav_14 0.0 ( 0 %)
Avail. TCH ..........................................
. CS HR ......................................./ava_31 0.0 ( 0 %)
. CS FR ......................................./ava_33 0.0 ( 0 %)
. CS dual ...................................../ava_35 0.0 ( 0 %)
Average normal TCH capacity per BTS (all cells): tsl
Unavail. TCH ................................../uav_13 4.5 ( 22 %)
Avail. TCH ...........................................
. CS HR ......................................./ava_30 0.0 ( 0 %)
. CS FR ......................................./ava_32 0.4 ( 2 %)
. CS dual ...................................../ava_34 13.7 ( 68 %)
. PS default ................................./ava_26a 0.9 ( 4 %)
. PS dedicated .............................../ava_17a 0.7 ( 3 %)
Note: For more detailed PS info run report 229.
Note: For more detailed CS info run report 205.
-
TCH codec versions
==================
All % is in ratio to sum of all seizures:
Seizures ............................................ 279544
Full Rate V1 ................................../c1108 807 ( 0.29 %)
. V2 (enhanced)......................../c1109 27062 ( 9.68 %)
. V3 (AMR) ............................/c1110 53632 ( 19.19 %)
Half Rate V1 ................................../c1111 49791 ( 17.81 %)
. V2 ................................../c1112 0 ( 0.00 %)
. V3 (AMR)............................./c1113 148252 ( 53.03 %)
Failures ............................................ 15
Full Rate V1 ................................../c1127 0 ( 0.00 %)
. V2 (enhanced)......................../c1128 2 ( 13.33 %)
. V3 (AMR)............................./c1129 6 ( 40.00 %)
Half Rate V1 ................................../c1130 4 ( 26.67 %)
. V2 ................................../c1131 0 ( 0.00 %)
. V3 (AMR)............................./c1132 3 ( 20.00 %)
Note: For a cell level list, run report 247.
Full/Half rate
==============
Full rate TCH time .........................../trf_56 462 hr ( 32.45 %)
Half rate TCH time .........................../trf_57 963 hr ( 67.55 %)
Full rate time congestion .................../cngt_3a ( 4.40 %)
Half rate time congestion .................../cngt_4a ( 0.66 %)
Note: For a cell level list, run report 236.
non-AMR/AMR
=============
Non-AMR TCH time ............................/trf_115 374 hr ( 28.73 %)
AMR TCH time ................................/trf_116 928 hr ( 71.27 %)
. Full rate ................................/trf_117 334 hr ( 25.65 %)
. Half rate ................................/trf_118 594 hr ( 45.62 %)
Note: This is based on Rx Quality measurement
Note: For a cell level list, run report 244.
9.6 and 14.4 kbit/s data
=========================
TCH requests for 9.6 kbit/s data (S10)........./c1189 515
. TCH seizures (S10).........................../c1190 426 ( 82.72 %)
TCH requests for 14.4 kbit/s data............../c1156 0
. TCH seizures ................................/c1157 0 ( 0.00 %)
High Speed Circuit Switched Data
=================================
TCH requests for transparent data............../c1158 0
. TCH seizures ................................/c1159 0 ( 0.00 %)
Call Setups on TCH ............................/c1162 0
. TCH failures ................................/c1164 0 ( 0.00 %)
Intracell Handovers
Attempts ...................................../c4124 0
. Successful ................................./c4125 0 ( 0.00 %)
. Downgrades ................................/c4127 0 ( 0.00 %)
. Uprades .................................../c4126 0 ( 0.00 %)
Intercell Handovers (BSC controlled incoming)
Attempts ...................................../c4120 0
. Succesful ................................../c4121 0 ( 0.00 %)
. Downgrades ................................/c4123 0 ( 0.00 %)
. Uprades .................................../c4122 0 ( 0.00 %)
Inter-BSC Handovers (MSC controlled incoming)
Attempts ...................................../c4114 0
. Succesful ................................../c4115 0 ( 0.00 %)
. Downgrades ................................/c4117 0 ( 0.00 %)
. Uprades .................................../c4116 0 ( 0.00 %)
Average TCH holding time ...................../trf_58 0.0 sec
Average upgrade pending time for HSCSD......../trf_62 0 sec
Average pending time due to congestion......../trf_63 0 sec
Total HSCSD call time on TCH ................./trf_61 0.0 hr
-
TCH dual band
=============
Seizures by single band MS .................../c59002 na ( na %)
Seizures by dual band MS ...................../c59003 na ( na %)
Call time by single band MS (minutes)....../trf_43/60 na ( na %)
Call time by dual band MS (minutes)......../trf_44/60 na ( na %)
Note: All % is in ratio to total sum.
Reported time by MS capability classes (S9)
===========================================
. min
Total reported time ........................../trf_64 0
. Ph.1 MS ..................................../c71000 0 ( na %)
. Ph.2 MS ..................................../c71001 0 ( na %)
. min
Reported time by bands
. Single band GSM850 MS (S10) ................/c71033 0 ( na %)
. Single band GSM900 MS ....................../c71004 0 ( na %)
. Single band EGSM900 MS ...................../c71005 0 ( na %)
. Single band GSM1800 MS ...................../c71006 0 ( na %)
. Dual band MS .............................../c71007 0 ( na %)
. Tri band MS ................................/c71008 0 ( na %)
. Others ............................................ 0 ( na %)
Note: % is counted in ratio to total reported time trf_64
TCH seizures by multislot classes
Total TCH seizures .........................../trf_65 0
. Multislot Class 1.........................../c71015 0 ( na %)
. Multislot Class 2.........................../c71016 0 ( na %)
. Multislot Class 3.........................../c71017 0 ( na %)
. Multislot Class 4.........................../c71018 0 ( na %)
. Multislot Class 5.........................../c71019 0 ( na %)
. Multislot Class 6.........................../c71020 0 ( na %)
. Multislot Class 7.........................../c71021 0 ( na %)
. Multislot Class 8.........................../c71022 0 ( na %)
. Multislot Class 9.........................../c71023 0 ( na %)
. Multislot Class 10........................../c71024 0 ( na %)
. Multislot Class 11........................../c71025 0 ( na %)
. Multislot Class 12........................../c71026 0 ( na %)
. Multislot Class 13........................../c71027 0 ( na %)
. Multislot Class 14........................../c71028 0 ( na %)
. Multislot Class 15........................../c71029 0 ( na %)
. Multislot Class 16........................../c71030 0 ( na %)
. Multislot Class 17........................../c71031 0 ( na %)
. Multislot Class 18........................../c71032 0 ( na %)
. Multislot incapable........................./c71014 0 ( na %)
Note: % is counted in ratio to total reported time trf_65
Note: The measurement is an optional feature in BSC
-
Call re-establishment performance
=================================
SDCCH assignments ............................/c57022 0
SDCCH releases .............................. /c57026 0 ( na %)
TCH assignments.............................../c57032 0 ( na %)
HANDOVERS
=========
HO drop ratio ................................/hfr_68 0.55 %
Total HO failure ............................../hfr_2 10.81 %
. HO failure due to blocking ................./hfr_55 6.89 %
Outgoing MSC ctrl HO attempts ................../ho_9 39395
. Successes ................................./c4004 35872 ( 91.06 %)
. Failures ................................./hof_6a 3523 ( 8.94 %)
. MSC ctrl ho not allowed ................./c4037 0 ( 0.00 %)
. Blocked ................................./c4055 1392 ( 3.53 %)
. Return to old .........................../c4006 1058 ( 2.69 %)
. End of HO ............................../c4007 238 ( 0.60 %)
. End of HO BSS .........................../c4008 3 ( 0.01 %)
. Call clear ............................../c4041 832 ( 2.11 %)
. Wrong Aif circuit type ................../c4102 0 ( 0.00 %)
. Adjacent cell error ...................../c4100 0 ( 0.00 %)
. Drop calls (S7)............................/c4107 184 ( 0.47 %)
Outgoing BSC ctrl HO attempts ................./ho_11 114619
. Successes ................................./c4014 105407 ( 91.96 %)
. Failures ................................./hof_8a 9212 ( 8.04 %)
. BSC ctrl ho not allowed ................./c4038 1 ( 0.00 %)
. Blocked ................................./c4072 4794 ( 4.18 %)
. Return to old .........................../c4015 3371 ( 2.94 %)
. End of HO ............................../c4016 403 ( 0.35 %)
. End of HO BSS .........................../c4017 0 ( 0.00 %)
. Call clear ............................../c4042 310 ( 0.27 %)
. Wrong Aif circuit type ................../c4096 277 ( 0.24 %)
. Drop calls ................................/c4084 344 ( 0.30 %)
Intra cell HO attempts ......................./ho_24 34385
. Successes ................................./ho_27 26748 ( 77.79 %)
. Failures ................................../hof_9 7637 ( 22.21 %)
. Intra cell ho not allowed .............../c4036 0 ( 0.00 %)
. Blocked ................................./c4019 6787 ( 19.74 %)
. Return to old .........................../c4022 247 ( 0.72 %)
. MS lost .(drop call)...................../c4020 442 ( 1.29 %)
. Radio chn.act.failure .................../c4021 15 ( 0.04 %)
. Call clear ............................../c4039 66 ( 0.19 %)
. Wrong Aif circuit type ................../c4098 79 ( 0.23 %)
. Drop calls ................................/c4085 442 ( 1.29 %)
Note: For a cell level list, run report 150.
Note: For adjacency level list run report 153.
-
Causes:
UL quality...................................../c4023 8628 ( 5.24 %)
UL level......................................./c4024 30888 ( 18.74 %)
DL quality...................................../c4025 23856 ( 14.47 %)
DL level......................................./c4026 6771 ( 4.11 %)
Distance ....................................../c4027 0 ( 0.00 %)
MSC invocation (traffic reason) .............../c4028 0 ( 0.00 %)
UL interference .............................../c4029 633 ( 0.38 %)
DL interference .............................../c4030 5061 ( 3.07 %)
Umbrella ....................................../c4031 53177 ( 32.27 %)
Pbdgt ........................................./c4032 13428 ( 8.15 %)
OMC (forced by user) ........................../c4033 1 ( 0.00 %)
Directed retry ................................/c4079 9937 ( 6.03 %)
Pre-emption .................................../c4086 0 ( 0.00 %)
Rapid field drop ............................../c4087 0 ( 0.00 %)
Low distance ................................../c4088 0 ( 0.00 %)
Bad CI ......................................../c4089 0 ( 0.00 %)
Good CI ......................................./c4090 0 ( 0.00 %)
Aif circuit type change (S5).................../c4099 342 ( 0.21 %)
Slow moving MS (S5) .........................../c4091 0 ( 0.00 %)
MS slow speed (S6) ............................/c4105 0 ( 0.00 %)
MS high speed (S6) ............................/c4106 0 ( 0.00 %)
Bad rxlev on super (S7)......................../c4109 0 ( 0.00 %)
Good rxlev on reg (S7)........................./c4110 0 ( 0.00 %)
Direct access (S7)............................./c4128 0 ( 0.00 %)
Enhanced rapid field drop (S7)................./c4111 0 ( 0.00 %)
BSC controlled TRHO (S8)......................./c4035 0 ( 0.00 %)
DADLB (S8)...................................../c4129 4438 ( 0.03 %)
GPRS (S9)....................................../c4130 7651 ( 4.64 %)
HSCSD (S10)..................................../c4141 0 ( 0.00 %)
Note: For a cell level list, run report 154.
-
SHORT MESSAGES
==============
SDCCH SMS attempts ............................./sms_5 36797
. success ....................................../sms_3 ( 99.94 %)
TCH SMS attempts .............................../sms_6 421
. success ....................................../sms_2 ( 98.81 %)
Note: For a cell level list, run report 132.
-
===============================================================================
= UPLINK INTERFERENCE STATISTICS
===============================================================================
The UL interference is measured based on the levels in idle FTCH.
The measurement reports the average number of idle FTCH in different
bands which are defined by boundaries. Boundaries are set as BTS
parameters.
------------------ boundary B00 (value fixed: -110dBm)
band 1
------------------ boundary B01 (value eg.: -105dBm, critical)
band 2
------------------ boundary B02 (value e.g.: -100dBm)
band 3
------------------ boundary B03 (value e.g.: -95dBm)
band 4
------------------ boundary B04 (value e.g.: -90dBm)
band 5
------------------ boundary B05 (value fixed: -47dBm)
Note:
. If Mast Head Amplifiers are used, the boundary settings need to be checked.
. MHA for the 1800 and 1900 networks add a constant 12 dB gain, whereas
. TalkFamily MHA for the 900 network has an adjustable gain.
. Additionally, TalkFamily MHAs have a 12 dB nominal gain and UltraSites
. have a high, 32...33 dB gain.
The boundaries used in the selected BTS area are reported below:
THRS BOUNDARY1 (BO0) - fixed COUNT
---------------------------------------- ----------
-110.0 dBm 38
THRS BOUNDARY1 (BO1) COUNT
---------------------------------------- ----------
-100.0 dBm 38
THRS BOUNDARY1 (BO2) COUNT
---------------------------------------- ----------
-95.0 dBm 38
THRS BOUNDARY1 (BO3) COUNT
---------------------------------------- ----------
-90.0 dBm 38
THRS BOUNDARY1 (BO4) COUNT
---------------------------------------- ----------
-85.0 dBm 38
THRS BOUNDARY1 (BO5) - fixed COUNT
---------------------------------------- ----------
-47.0 dBm 38
The percentual distribution of idle FTCH in the selected area:
idle FTCH idle FTCH idle FTCH idle FTCH idle FTCH
in band 1 in band 2 in band 3 in band 4 in band 5
(%) (%) (%) (%) (%)
--------- --------- --------- --------- ---------
100.0 0.0 0.0 0.0 0.0
Note : For cell level list run the report 190.
Note : For TRX level list run the report 196.
-
===============================================================================
=
= UL, DL QUALITY/LEVEL DISTRIBUTION (BER BASED)
=
===============================================================================
Note1: The used measurement 'Rx Level Statistics' is an optional BSC feature.
Note2: If RX-level sub range[1...5] settings overlap the total quality
. distribution may exceed 100 %.
Rx lev range (dBm) = upper boundary (level) of range
Share
RX lev UL UL UL UL UL UL UL UL in
range q0 q1 q2 q3 q4 q5 q6 q7 range
(dBm) (%) (%) (%) (%) (%) (%) (%) (%) (%)
------ ------- ------- ------- ------- ------- ------- ------- ------- -------
-100 9.39 0.92 0.86 0.81 0.70 0.59 0.51 0.71 14.50
-95 13.94 0.35 0.29 0.22 0.12 0.08 0.06 0.05 15.12
-90 24.17 0.32 0.31 0.23 0.10 0.06 0.04 0.04 25.29
-80 35.70 0.26 0.33 0.26 0.09 0.07 0.05 0.05 36.81
-70 6.83 0.02 0.04 0.04 0.02 0.02 0.02 0.02 7.01
-47 1.24 0.00 0.01 0.01 0.01 0.01 0.01 0.00 1.28
------- ------- ------- ------- ------- ------- ------- ------- -------
sum 91.28 1.88 1.84 1.58 1.04 0.84 0.68 0.87 100.00
Share
RX lev DL DL DL DL DL DL DL DL in
range q0 q1 q2 q3 q4 q5 q6 q7 range
(dBm) (%) (%) (%) (%) (%) (%) (%) (%) (%)
------ ------- ------- ------- ------- ------- ------- ------- ------- -------
-100 0.44 0.07 0.09 0.13 0.17 0.19 0.17 0.13 1.40
-95 1.29 0.17 0.21 0.24 0.23 0.18 0.13 0.09 2.53
-90 3.79 0.34 0.43 0.43 0.38 0.28 0.18 0.13 5.97
-80 31.86 2.20 2.42 2.03 1.36 0.74 0.40 0.25 41.26
-70 29.36 1.48 1.59 1.20 0.72 0.36 0.20 0.11 35.03
-47 12.60 0.29 0.33 0.23 0.17 0.09 0.06 0.04 13.82
------- ------- ------- ------- ------- ------- ------- ------- -------
sum 79.35 4.54 5.07 4.26 3.03 1.85 1.15 0.75 100.00
Note: For TRX level list run report 197.
===============================================================================
=
= UL, DL CUMULATIVE QUALITY DISTRIBUTION (BER BASED)
=
===============================================================================
These are both non-AMR and AMR calls.
Cumulative uplink quality distribution (ulq_2) :
Qual0 Qual1 Qual2 Qual3 Qual4 Qual5 Qual6 Qual7
------- ------- ------- ------- ------- ------- ------- -------
91.28 93.16 95.00 96.57 97.61 98.45 99.13 100.00
Cumulative downlink quality distribution (dlq_2) :
Qual0 Qual1 Qual2 Qual3 Qual4 Qual5 Qual6 Qual7
------- ------- ------- ------- ------- ------- ------- -------
79.35 83.89 88.96 93.22 96.25 98.10 99.25 100.00
Note: For TRX level list run report 196 (S9) or report 244 (S10->).
-
===============================================================================
=
= UL, DL QUALITY DISTRIBUTION PER CODEC (BER BASED). S10
=
===============================================================================
NOTE: In T12/S10 there are bugs that make the measurement unusable for
. identifying bit rates for MODE1..4
. In OSS3.1/S10 and S10.5 the bugs are fixed by CDs.
NOTE: The report contains correct information only if codec sets are the same
. in all BTSs.
Used measurement: Rx Quality
Uplink quality distribution (total 9760996 samples):
*** ****** ****** UL ****** ****** ****** ***
q0 q1 q2 q3 q4 q5 q6 q7
Codec (%) (%) (%) (%) (%) (%) (%) (%)
----- ------ ------ ------ ------ ------ ------ ------ ------
NoAMR 91.3 1.9 1.8 1.6 1.0 0.8 0.7 0.9
FR M1 0.0 0.6 0.0 0.0 1.1 0.1 0.1 3.1
FR M2 1.5 0.0 0.1 0.1 0.1 0.1 0.0 0.0
FR M3 0.1 0.0 0.1 0.1 0.1 0.0 0.0 0.0
FR M4 17.3 0.3 0.4 0.2 0.0 0.0 0.0 0.0
HR M1 5.9 0.2 0.2 0.4 0.4 0.3 0.2 0.1
HR M2 0.4 0.1 0.2 0.1 0.0 0.0 0.0 0.0
HR M3 34.4 0.7 1.3 0.3 0.1 0.4 0.1 0.0
HR M4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Downlink quality distribution (total 9751251 samples):
*** ****** ****** DL ****** ****** ****** ***
q0 q1 q2 q3 q4 q5 q6 q7
Codec (%) (%) (%) (%) (%) (%) (%) (%)
----- ------ ------ ------ ------ ------ ------ ------ ------
NoAMR 79.3 4.5 5.1 4.3 3.0 1.9 1.1 0.8
FR M1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1
FR M2 0.4 0.0 0.0 0.1 0.1 0.1 0.1 0.0
FR M3 0.2 0.0 0.0 0.0 0.1 0.1 0.1 0.0
FR M4 14.5 1.4 1.4 1.1 0.7 0.3 0.1 0.0
HR M1 3.0 0.2 0.4 0.4 0.4 0.4 0.4 0.3
HR M2 1.0 24.1 0.1 0.2 1.3 0.1 0.1 1.0
HR M3 34.3 1.4 1.5 3.0 0.7 0.2 3.1 0.0
HR M4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Bitrates (kbps) and occurences for each codec set used in the BTS area
during given time period
Note: the occurences are counted among those records that have AMR data.
Bitrates in FR codec Bitrates in HR codec
(M4,M3,M2,M1) (M4,M3,M2,M1) NBR_OF_RCDS
-------------------- -------------------- -----------
0 0 1173
Note: For more details (object and time resolution) run report report 244.
-
===============================================================================
=
= UL,DL QUALITY/CODEC TYPE DISTRIBUTION (UL FER, DL FEP)
=
===============================================================================
Bitrates (kbps) and occurences for each codec set used in the BTS area
during given time period
Note: the occurences are counted among those records that have AMR data.
UL call samples (total 4643270) distribution ulq_3.
Bitrates (kbps) and occurences for each codec set used in the BTS area
during given time period
Note: the occurences are counted among those records that have AMR data.
UL UL UL UL UL UL UL UL
class class class class class class class class
0 1 2 3 4 5 6 7
Codec (%) (%) (%) (%) (%) (%) (%) (%)
--------------- ------- ------- ------- ------- ------- ------- ------- -------
HR 11.79 0.19 0.17 0.06 0.04 0.02 0.02 0.24
FR 0.32 0.00 0.00 0.00 0.00 0.00 0.00 0.00