KPI_in_B10

Slide 1

KPIs in B10 release15 March 2010End to End Call Setup Success Rate

Call Drop Rate

Hand Over Success Rate

End -To-End Call Setup Success Rate1End to End Call Setup Success Rate (1/9)GoalThe goal is to provide a new metric, giving a view of the call setup success rate from the end user point-of-view. This means that the event call established would be compared to the event call requested, instead of combining metrics related to the protocol mechanisms like it is done today (SDCCH drops, TCH allocation and assignation, etc.)

BenefitsOperators would have a global view of the end-user perceived quality of their GSM network, whatever the problems encountered. Fastest detection and correction of problems would be possible, leading to improved qualityEnd to End Call Setup Success Rate (2/9)The existing indicator:Call Setup Success Rate = ( 1 - SDCCH_drop_rate) * ( 1 - RTCH_assign_unsuccess_rate )

The new indicator:End_to_End_Call_setup_success_rate = (RTCH_assign_success + DR_Out_internal_success + DR_Out_external_success) / ((MT_SDCCH_assign_success - SDCCH_SMS_MT_PP_connection)+ SDCCH_traffic_Call_reestab + SDCCH_traffic_lu_for + SDCCH_traffic_other_mo + SDCCH_traffic_moc)

End to End Call Setup Success Rate (3/9)MC718: Number of TCH (HR or FR) normal assignment successes, per TRX. This counter also takes into account normal assignment successes for TCH establishment in signalling mode (FR usage only), for DTMMC142e: Number of outgoing normal or forced internal directed retry (towards a TCH channel in HR or FR usage) successesMC142f: Number of outgoing normal or forced external directed retry (towards a TCH channel in HR or FR usage) successesMC01: Number of immediate assignment plus SDCCH normal assignment successes for Mobile Terminating procedureMC191: Number of Mobile Terminating SMS connections on SDCCH MC02e: Number of SDCCHs successfully seized for Call Re-establishmentMC02d: Number of SDCCHs successfully seized for LU with follow-on bit set to 1 (meansthat the SDCCH phase will be followed by a TCH assignment for speech call establishment)MC02f: number of immediate assignment successes for Mobile Originating procedure, in case of L3 Info (within 48.058 ESTABLISH INDICATION) unknown by the BSC but transferred to the MSCMC02h: Number of SDCCHs successfully seized for Normal or Emergency callE2E CSSR=

MSBTSBSCMSCCALL PROCEEDINGESTAB IND (CM_Serv_Req)Radio Link EstablishmentAuthentification ProcedureCiphering ProcedureSETUPAssignment ProcedureALERTINGCONNECT ACK.CONNECTSCCP CON REQ (CM_Serv_Req)SCCP CON CONFIRMIdentification ProcedureASSIGNMENT REQUESTASSIGNMENT COMPLETESDCCH assignment successNormal assignment successAll call setup failuresbetween MS, BTS, BSC and MSC-> End-to-end CSSREnd to End Call Setup Success Rate (4/9)The reason for this difference between classical and E2E CSSR comes from several issues, listed below:Classical CSSR indicator is calculated as follows: CSSR = (1- SDCCH_drop_rate) * (1- RTCH_Assign_unsuccess_rate) This takes into account all SDCCH successes even those that are not related to call establishment (i.e. SMS/IMSI attach/LU); which means that SDCCH drop rate is not accurately representing call establishment casesClassical CSSR formula provides no link between the different phases of the call establishment (SDCCH phase &TCH assignment phase); this means that it deals with these 2 phases separately. Ideally, in case of call establishment, SDCCH phase should be followed by a TCH assignment request message sent from MSC to BSC; but if (in case of core network problem or Ater transmission fault) this message didnt arrive to the BSC, classical CSSR indicator will not be impacted (because RTCH_assign_unsuccess_rate is based on the reception of TCH assignment request message by the BSC. On the contrary, E2E CSSR indicator shall take into account this core network problem

End to End Call Setup Success Rate (5/9)

If this message is lost, TCH assignment phase will not be triggeredSDCCH phase for Originating CallEnd to End Call Setup Success Rate (6/9)

End to End Call Setup Success Rate (7/9)In the study shown in previous slide, it was seen that number of SDCCH success for TCH establishment purpose is much less than the total number of SDCCH success with all causes. This leads to inaccurate estimation of SDCCH drop rate; that is why a modification was done on SDCCH drop rate to only consider the SDCCHs used for TCH establishment.Accordingly, with the modified formula of classical CSSR, the values are very close to E2E CSSR (E2E CSSR is better in many cases)

End to End Call Setup Success Rate (8/9)ResultsThe values provided by E2E CSSR is always less than that provided by classical CSSR

E2E CSSR is less than classical CSSR by 2% to 3%End to End Call Setup Success Rate (9/9)

Call Drop Rate2Call DropCall Drop RadioCall Drop BSSCall Drop HOTCBSS internalCall Drop Rate (1/7)- Radio problems can be due to coverage, interference and sometimes BSS malfunction which is not detected as a system alarm by the O&M Fault Management application. A BSS problem can be a BTS/BSC hardware or software failure.- A TC problem can usually be a bad quality of the transmission on the Abis interface (Micro Wave) or a faulty hardware component in the TransCoder or even sometimes BSS software/hardware problems.

14Call drop rate = call drop / RTCH success endRTCH success end= RTCH assignment success + RTCH incoming (HO+DR) success RTCH Outgoing HO

Call Drop Rate (2/7)15QSCDN = call drop= drop radio + drop TC + drop internal BSS + drop HO (+ drop Preemption)= MC736 + MC739 + MC14C + MC621 (+ MC921C)

TCQHCCN = RTCH success end= assignment success + incoming (HO+DR) success - outgoing HO= MC718 + (MC717A+MC717B) - MC712

Call Drop Rate (3/7) - MC718 counts the number of successful TCH assignments. - MC717A counts the number of successful internal DRs. - MC717B counts the number of successful incoming internal and external (HOs+DR) as well as the number of intra cell HOs successfully performed.- MC712 counts the number of successful outgoing internal and external HOs as well as the number of intra cell HOs successfully performed.

16GoalThis feature consists in associating a specific radio cause (too low level, too bad quality, etc.) to each call drop radio or call drop handover.

BenefitsThis feature would provide key information to operators for radio network optimization. It would indeed provide a fast and efficient way to know the cause of radio related call drops, and therefore to know which actions should be taken (parameters tuning, frequency planning, site re-engineering, etc.) to solve these call drop issues

Call Drop Rate with specific radio causes (new in B10) (4/7)Nine (9) new counters were introduced:TCH drops due to Cause 2 (Too low quality in UL): MC928aTCH drops due to Cause 3 (Too low level in UL): MC928bTCH drops due to Cause 4 (Too low quality on the DL): MC928cTCH drops due to Cause 5 (Too low level in DL): MC928dTCH drops due to Cause 6 (Too long MS-BS distance): MC928eTCH drops due to Cause 22 (Too short MS-BS distance): MC928fTCH drops due to Cause 15 (Too high interference level on the UL): MC928gTCH drops due to Cause 16 (Too high interference level on the DL): MC928hTCH drops due to other causes: MC928iThe above counters are triggered by BOTH TCH drop due to radio link failure (radio drops) AND TCH drop during internal/external handover without reversion to old channel (handover drops)

Call Drop Rate with specific radio causes (new in B10) (5/7)

From the above split, we can deduce that most emergency HOs are caused by quality problem. Contribution of Level HO is very smallCall Drop Rate with specific radio causes (new in B10) (6/7)From the above split, it is clear that DL quality drops are most common, followed by UL quality.The only level drops (although few ones) are in UL direction Results inline with emergency split

Call Drop Rate with specific radio causes (new in B10) (7/7)

Hand Over Success Rate3

Hand Over Success Rate (1/4)

- MC924b:Number of outgoing external TCH (in HR or FR usage) handover requests to a 3G cell.- MC924c: Number of outgoing external TCH (in HR or FR usage) handover successes to a 3G cell.

22Hand Over Success CaseHand Over Success Rate (2/4)

Hand Over Failure Case: ROCHand Over Success Rate (3/4)

Hand Over Failure Case: Drop RadioHand Over Success Rate (4/4)

Thank youChart10.99370.95970.95972962610.98650.96130.95818651690.99080.96150.95773561640.99290.97090.96598128070.99060.97120.96904556070.98440.960.95961041290.98820.95390.9535416667

&APage &PClassical Call setup Success rate(GQSCSSR)(%)End_to_End_Call_setup_success_rate(GQSEECSSR)Classical CSSR modified (taking into account SD drop rate modified intead of SD drop rate)Date%Classical versus E2E CSSR

Matrix Sheet - tabular viewS-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008SDCCH request(GSDNARQN)(nb)31209553416230862038550714580034951SDCCH drop(GSDCDN)(nb)156249282258306399228% SDCCH drop(GSDCDR)(%)0.53%0.47%0.49%0.44%0.58%0.92%0.69%% Assign Unsucc(GTCNAUR)(%)0.0010.88%0.44%0.27%0.36%0.65%0.005Classical Call setup Success rate(GQSCSSR)(%)99.37%98.65%99.08%99.29%99.06%98.44%98.82%End_to_End_Call_setup_success_rate(GQSEECSSR)95.97%96.13%96.15%97.09%97.12%96.00%95.39%Delta: (Classical CSSR - E2E CSSR)3.4%2.52%2.93%2.2%1.94%2.44%3.43%SDCCH success number for TCH establishment: (MC01-MC191+MC02d+MC02e+MC02f+MC02h)2086498455485700513633422496TCH assignment request number (MC140a)2004481853375521499532282392SDCCH drop number modified: (SD success for TCH estab) - (TCH assign request). For simplicity, loss of TCH assignment request message is counted as SD drop in this study82166211179141114104SDCCH drop rate modified: (SD drop number modified) / (SD success for TCH estab)3.93%3.33%3.80%3.14%2.75%3.41%4.17%Classical CSSR modified (taking into account SD drop rate modified intead of SD drop rate)95.97%95.82%95.77%96.60%96.90%95.96%95.35%Delta modified: (E2E CSSR) - (classical CSSR modified)0.002963%-0.311348%-0.376438%-0.491872%-0.215444%-0.038959%-0.035833%SDCCH assignment failure - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Success(GSDNASUN)(nb)29385525955795058891529044349233273Fail - Radio(GSDNAFLRN)(nb)1817266026283133215122991668Fail - BSS(GSDNAFLBN)(nb)821321416910% Fail(GSDNAFLR)(%)5.85%4.84%4.27%5.07%3.93%5.04%0.048SDCCH Drop - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Success(GSDNASUN)(nb)29385525955795058891529044349233273Drop - Radio(GSDCDRN)(nb)155247281258306399228Drop - HO(GSDCDHN)(nb)0000000Drop - BSS(GSDCDBN)(nb)1210000Drop(GSDCDN)(nb)156249282258306399228% Drop(GSDCDR)(%)0.53%0.47%0.49%0.44%0.58%0.92%0.69%SDCCH traffic - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Erlang total(GSDTRE)(Er)22.141.144.544.840.635.927SDCCH avail avg(GSDAVAN)(nb)24242424242424RTCH assign preparation - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Request(GTCNARQN)(nb)2004481853375521499532282392Allocated(GTCNACAN)(nb)2004481453335517499232282392% Congestion(GTCNACGR)(%)0.00%0.00%0.00%0.04%0.00%0.00%0.00%Command(GTCNACMN)(nb)2004481453335517499232282392Congestion(GTCNACGN)(nb)0002000Prep Fail BSS(GTCNAFLPBN)(nb)0442300% Prep Fail BSS(GTCNAFLPBR)(%)0.00%0.08%0.07%0.04%0.06%0.00%0.00%RTCH assign execution - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Request(GTCNARQN)(nb)2004481853375521499532282392Success(GTCNASUN)(nb)2002477653135506497732072380% Success(GTCNASUR)(%)0.99999.12%99.56%99.73%99.64%99.35%0.995Fail Radio(GTCNAFLRN)(nb)2392011152112% Fail Radio(GTCNAFLRR)(%)0.0010.0080.37%0.0020.0030.65%0.005Exe Fail BSS(GTCNAFLBN)(nb)0000000% Exe Fail BSS(GTCNAFLBR)(%)0.00%0.00%0.00%0.00%0.00%0.00%0.00%RTCH_assign_fail_rate(GTCNAFLR)(%)0.0010.0080.37%0.0020.0030.65%0.005RTCH traffic - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Erlang total(GTCTRE)(Er)75.4165.7190.8190170.5100.996.7RTCH avail avg(GTCAVAN)(nb)28282828282828Call success - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Calls(GTCAHCCN)(nb)2218530558286015549834952602SDCCH drop(GSDCDN)(nb)156249282258306399228% SDCCH drop(GSDCDR)(%)0.53%0.47%0.49%0.44%0.58%0.92%0.69%% Call setup(GQSCSSR)(%)99.37%98.65%99.08%99.29%99.06%98.44%98.82%Call drop(GQSCDN)(nb)19785455444222% Call drop(GQSCDR)(%)0.86%1.47%0.92%0.91%0.0080.0120.85%% Call success(GQSCCR)(%)98.52%0.97298.17%98.38%98.27%97.26%97.98%Assign Unsucc(GTCNAUN)(nb)2432415182112% Assign Unsucc(GTCNAUR)(%)0.0010.88%0.44%0.27%0.36%0.65%0.005End_to_End_Call_setup_success_rate(GQSEECSSR)(%)95.97%96.13%96.15%97.09%97.12%96.00%95.39%Delta (Legacy - E2E)3.4%2.52%2.93%2.2%1.94%2.44%3.43%Call drop - CELL2G: S-City_Seidenstr_______3R_B (28934/62766) ( 262/F01/28934/62766 ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)S-City_Seidenstr_______3R_B (28934/62766)05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/2008Calls(GTCAHCCN)(nb)2218530558286015549834952602Drop - Radio(GQSCDRN)(nb)13424048353818Drop - HO(GQSCDHN)(nb)21467944Drop(GQSCDN)(nb)19785455444222% Call Drop(GQSCDR)(%)0.86%1.47%0.92%0.91%0.0080.0120.85%% RTCH Drop(GQSTCCDR)(%)0.41%0.75%0.47%0.46%0.42%0.62%0.39%Preemption(GQSCDPN)(nb)0000000Drop BSS Intern(GQSCDBIN)(nb)41200000Drop - BSS RTC(GQSCDBTN)(nb)01180000

Chart11552332520.99390.98560.9717300212752180.99330.98260.973305812681990.99350.9830.9739297010942340.99330.98430.9744305310802210.99330.98440.974627056651430.99280.98480.97241874370930.99280.98540.969375311953190.99130.98110.9698326011182470.9930.98380.9731418510932490.99180.98330.97061687386750.99370.98580.971128777601860.99330.98610.974621224701540.99340.98730.97451600334600.99410.98650.9692

SDCCH dropCall dropAssign Unsucc% Call setup% Call success% End to End Call setupnb%Call success - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

Chart Sheet - graphical viewA1310Mono-Object Evolution - Mono Object Evolution - Call procedure 05/12/2008 to 05/25/2008MUSE_VIEW121STACKED_COLUMNRequest% CongestionCongestionCONTINUOUS_LINEC14:P14C15:P15C16:P16B12-16711936-16777216-65536C13:P13falsetruefalseSDCCH Assign Congestion - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)010nb%6A25MUSE_VIEW1112STACKED_COLUMNSuccessFail - RadioFail - BSS% FailCONTINUOUS_LINEC25:P25C26:P26C27:P27C28:P28B42-16711936-16711681-16776961-16777216C24:P24falsefalsefalsetrueSDCCH assignment failure - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)0001nb%4A37C33:P33falsefalsefalsetrueSDCCH Drop - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)0001nb%6A49MUSE_VIEW12STACKED_COLUMNErlang totalSDCCH avail avgCONTINUOUS_LINEC45:P45C46:P46B102-256-16711936C44:P44falsetrueSDCCH traffic - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)01Ernb2A61MUSE_VIEW12112STACKED_COLUMNRequest% CongestionCongestionPrep Fail BSS% Prep Fail BSSCONTINUOUS_LINEC52:P52C54:P54C56:P56C57:P57C58:P58B132-16711936-13434625-65536-1954934-16777216C51:P51falsetruefalsefalsetrueRTCH assign preparation - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)0100-4115MUSE_VIEW11212STACKED_COLUMNSuccessFail Radio% Fail RadioExe Fail BSS% Exe Fail BSSCONTINUOUS_LINEC65:P65C67:P67C68:P68C69:P69C70:P70B162-16711936-16711681-16776961-16776961-16777216C63:P63falsefalsetruefalsetrueRTCH assign execution - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)00105nb%8A85MUSE_VIEW12STACKED_COLUMNErlang totalRTCH avail avgCONTINUOUS_LINEC77:P77C78:P78B192-256-16711936C76:P76falsetrueRTCH traffic - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)01Ernb2A97MUSE_VIEW121212STACKED_COLUMNSDCCH drop% Call setupCall drop% Call successAssign Unsucc% End to End Call setupCONTINUOUS_LINEC85:P85C87:P87C88:P88C90:P90C91:P91C93:P93nb%10A109MUSE_VIEW1122111STACKED_COLUMNDrop - RadioDrop - HO% Call Drop% RTCH DropPreemptionDrop BSS InternDrop - BSS RTCCONTINUOUS_LINEC100:P100C101:P101C103:P103C104:P104C105:P105C106:P106C107:P107B252-16711681-16734721-13434625-16777216-8055353-16759297-14013787C98:P98falsefalsetruetruefalsefalsefalseCall drop - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)0011000nb%9A121

Chart Sheet - graphical view3368203000.000964670818930.002966060925100.00386536568880.00146564605220.000852465032730.00623711371760.0005706678471930.066868446413600.00270255023560.0034371034700.00026059977050.00124897144090.00083714443820.001

RequestCongestion% Congestionnb%SDCCH Assign Congestion - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

Matrix Sheet - tabular view324442119361430.0359622650216964700.0343632824247874890.0383629782224665200.0352630430250734350.0389502375187442580.0362356908138891660.0379634257247434850.0357657544250854750.0373673903257795130.0374357715130771730.0357582256226773590.038462713263582360.0543358893120481210.0328

SuccessFail - RadioFail - BSS% Failnb%SDCCH assignment failure - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

15420100.004829740280.004830350230.00482969010.00473053000.00482705000.00541874000.00523753000.00593260000.0054184200.00621687000.00472877000.00492122000.00461600000.0045

Drop - RadioDrop - HODrop - BSS% Dropnb%SDCCH Drop - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

285.41247555.81246.7566.31244.8560.61247564.81246.9450.71247319.51247609.41245.8601.81247612.51247324.21247520.21247416.212473131247

Erlang totalSDCCH avail avgErnbSDCCH traffic - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

39097010011541202001178920600.000111787225001184081500800550-200486190-1001143151400118929330012473714004726801001032720-2007507338120.00050.0002427550000

RequestCongestionPrep Fail BSS% Congestion% Prep Fail BSSnb%RTCH assign preparation - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

390455110.0013011519421250.00180117693194-10.0016011763822700.0019011818721500.001807991214410.00180485269220.0019011399631400.00270118682244-30.0020124489248-40.0020471947130.00150.000110308718620.0018074920109-50.0015-0.0001426956000.00140

SuccessFail RadioExe Fail BSS% Fail Radio% Exe Fail BSSnb%RTCH assign execution - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

1077.215543354.31553.73531.41551.83502.21553.733411553.91909.915541356.215543442.81552.13670.11554359815541380.415542704.615541713.215541255.61554

Erlang totalRTCH avail avgErnbRTCH traffic - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

1552332520.99390.98560.9717300212752180.99330.98260.973305812681990.99350.9830.9739297010942340.99330.98430.9744305310802210.99330.98440.974627056651430.99280.98480.97241874370930.99280.98540.969375311953190.99130.98110.9698326011182470.9930.98380.9731418510932490.99180.98330.97061687386750.99370.98580.971128777601860.99330.98610.974621224701540.99340.98730.97451600334600.99410.98650.9692

SDCCH dropCall dropAssign Unsucc% Call setup% Call success% End to End Call setupnb%Call success - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

1848706100.00830.00367023200216370.01080.004370933401081170.01050.00427843040600.00910.00367633100610.0090.00364791840020.00810.00352351360000.00750.00328103770710.01030.0047693471010.00920.00367433490010.00860.00352681180000.0080.00345242360000.00720.0033241460000.00620.00272201130010.00770.0032

Drop - RadioDrop - HOPreemptionDrop BSS InternDrop - BSS RTC% Call Drop% RTCH Dropnb%Call drop - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)

10Mono-Object Evolution - Mono Object Evolution - Call procedure 05/12/2008 to 05/25/2008SDCCH Assign Congestion - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Request(GSDNARQN)(nb)336820646708660609653656656460524650371137706678684464702550371034605997489714371444% Congestion(GSDNACGR)(%)0.09%0.29%0.38%0.14%0.08%0.62%0.05%6.68%0.0020.34%0.02%0.12%0.08%0.001Congestion(GSDNACGN)(nb)300189325108885223273176471931360235670705409382Reject(GSDNARJN)(nb)00000000000000% Reject(GSDNARJR)(%)0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%Reject/Cong(GSDNARJO)(%)0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%0.0%SDCCH assignment failure - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Success(GSDNASUN)(nb)324442622650632824629782630430502375356908634257657544673903357715582256462713358893Fail - Radio(GSDNAFLRN)(nb)1193621696247872246625073187441388924743250852577913077226772635812048Fail - BSS(GSDNAFLBN)(nb)143470489520435258166485475513173359236121% Fail(GSDNAFLR)(%)3.59%3.43%3.83%3.52%3.89%3.62%3.79%3.57%3.73%3.74%3.57%0.0385.43%3.28%SDCCH Drop - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Success(GSDNASUN)(nb)324442622650632824629782630430502375356908634257657544673903357715582256462713358893Drop - Radio(GSDCDRN)(nb)15422974303529693053270518743753326041841687287721221600Drop - HO(GSDCDHN)(nb)00000000020000Drop - BSS(GSDCDBN)(nb)10282310000000000Drop(GSDCDN)(nb)15523002305829703053270518743753326041851687287721221600% Drop(GSDCDR)(%)0.48%0.48%0.48%0.47%0.48%0.54%0.52%0.59%0.0050.62%0.47%0.49%0.46%0.45%SDCCH traffic - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Erlang total(GSDTRE)(Er)285.4555.8566.3560.6564.8450.7319.5609.4601.8612.5324.2520.2416.2313SDCCH avail avg(GSDAVAN)(nb)12471246.71244.812471246.9124712471245.8124712471247124712471247RTCH assign preparation - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Request(GTCNARQN)(nb)390971154121178921178721184088005548619114315118929124737472681032727507342755Allocated(GTCNACAN)(nb)390961154141178881178671184038005648622114311118924124734472671032747502542755% Congestion(GTCNACGR)(%)0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.05%0.00%Command(GTCNACMN)(nb)390961154111178861178651184028005648620114310118923124732472671032747502442755Congestion(GTCNACGN)(nb)000210013100380Prep Fail BSS(GTCNAFLPBN)(nb)12655-2-14341-2120% Prep Fail BSS(GTCNAFLPBR)(%)0.00%0.00%0.01%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.02%0.00%RTCH assign execution - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Request(GTCNARQN)(nb)390971154121178921178721184088005548619114315118929124737472681032727507342755Success(GTCNASUN)(nb)390451151941176931176381181877991248526113996118682124489471941030877492042695% Success(GTCNASUR)(%)99.87%99.81%99.83%0.99899.81%99.82%99.81%99.72%99.79%0.99899.84%99.82%0.99899.86%Fail Radio(GTCNAFLRN)(nb)51212194227215144923142442487118610960% Fail Radio(GTCNAFLRR)(%)0.13%0.18%0.16%0.19%0.18%0.18%0.19%0.27%0.0020.0020.15%0.18%0.15%0.14%Exe Fail BSS(GTCNAFLBN)(nb)15-100120-3-432-50% Exe Fail BSS(GTCNAFLBR)(%)0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.01%0.00%-0.01%0.00%RTCH_assign_fail_rate(GTCNAFLR)(%)0.13%0.19%0.16%0.19%0.18%0.18%0.19%0.27%0.0020.0020.16%0.18%0.14%0.14%RTCH traffic - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Erlang total(GTCTRE)(Er)1077.23354.33531.43502.233411909.91356.23442.83670.135981380.42704.61713.21255.6RTCH avail avg(GTCAVAN)(nb)15541553.71551.81553.71553.9155415541552.1155415541554155415541554Call success - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Calls(GTCAHCCN)(nb)398301178431204221201611205808158249407116363121555127200482611052397633243555SDCCH drop(GSDCDN)(nb)15523002305829703053270518743753326041851687287721221600% SDCCH drop(GSDCDR)(%)0.48%0.48%0.48%0.47%0.48%0.54%0.52%0.59%0.0050.62%0.47%0.49%0.46%0.45%% Call setup(GQSCSSR)(%)99.39%99.33%99.35%99.33%99.33%99.28%99.28%99.13%0.99399.18%99.37%99.33%99.34%99.41%Call drop(GQSCDN)(nb)3321275126810941080665370119511181093386760470334% Call drop(GQSCDR)(%)0.83%1.08%1.05%0.91%0.0090.81%0.75%1.03%0.92%0.86%0.0080.72%0.62%0.77%% Call success(GQSCCR)(%)98.56%98.26%0.98398.43%98.44%98.48%98.54%98.11%98.38%98.33%98.58%98.61%98.73%98.65%Assign Unsucc(GTCNAUN)(nb)52218199234221143933192472497518615460% Assign Unsucc(GTCNAUR)(%)0.13%0.19%0.17%0.0020.19%0.18%0.19%0.28%0.21%0.0020.16%0.18%0.0020.14%End_to_End_Call_setup_success_rate(GQSEECSSR)(%)97.17%0.97397.39%97.44%97.46%97.24%0.96996.98%97.31%97.06%97.11%97.46%97.45%96.92%Call drop - BSC: Stuttgart124_O ( Stuttgart124_O ) - 05/12/2008 To 05/25/2008 (Working Zone: Global - Medium)Stuttgart124_O05/12/200805/13/200805/14/200805/15/200805/16/200805/17/200805/18/200805/19/200805/20/200805/21/200805/22/200805/23/200805/24/200805/25/2008Calls(GTCAHCCN)(nb)398301178431204221201611205808158249407116363121555127200482611052397633243555Drop - Radio(GQSCDRN)(nb)184702709784763479235810769743268524324220Drop - HO(GQSCDHN)(nb)87320334304310184136377347349118236146113Drop(GQSCDN)(nb)3321275126810941080665370119511181093386760470334% Call Drop(GQSCDR)(%)0.83%1.08%1.05%0.91%0.0090.81%0.75%1.03%0.92%0.86%0.0080.72%0.62%0.77%% RTCH Drop(GQSTCCDR)(%)0.36%0.43%0.42%0.36%0.36%0.35%0.32%0.0040.36%0.35%0.34%0.0030.27%0.32%Preemption(GQSCDPN)(nb)00000000100000Drop BSS Intern(GQSCDBIN)(nb)6121610866007000000Drop - BSS RTC(GQSCDBTN)(nb)03711701201110001

Chart110221000000225900000011276000000

LevelQualityInterferenceConcentricMicrocellDistanceMSC invocShort distnbSplit of emergency handover causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

Chart Sheet - graphical viewA139Mono-Object Evolution - Mono Object Evolution - Emergency handover cause report 05/19/2008 to 05/21/2008MUSE_VIEW11111111STACKED_COLUMN_100PERCENTLevelQualityInterferenceConcentricMicrocellDistanceMSC invocShort distC14:E14C15:E15C16:E16C17:E17C18:E18C19:E19C20:E20C21:E21B12-16759297-16711681-16734721-256-1954934-8388608-13447886-6711040C13:E13falsefalsefalsefalsefalsefalsefalsefalseSplit of emergency handover causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)00000000nb9A25MUSE_VIEW112STACKED_COLUMNDLUL% LevelCONTINUOUS_LINEC28:E28C29:E29C30:E30B42-65536-16711681-16777216C27:E27falsefalsetrueLevel handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)001nb%3A37MUSE_VIEW112STACKED_COLUMNDLUL% QualityCONTINUOUS_LINEC36:E36C37:E37C38:E38B72-65536-16711681-16777216C35:E35falsefalsetrueQuality handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)001nb%3A49MUSE_VIEW112STACKED_COLUMNDLUL% InterfCONTINUOUS_LINEC44:E44C45:E45C46:E46B102-65536-16711681-16777216C43:E43falsefalsetrueInterference handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)001nb%3A61MUSE_VIEW12STACKED_COLUMNDistance% DistanceCONTINUOUS_LINEC52:E52C53:E53B132-8388608-16777216C51:E51falsetrueDistance handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%2A73MUSE_VIEW12STACKED_COLUMNShort dist% Short distCONTINUOUS_LINEC59:E59C60:E60B162-8388608-16777216C58:E58falsetrueShort Distance handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%2A85MUSE_VIEW11212STACKED_COLUMNDL LevelUL Level% LevelRescue% RescueCONTINUOUS_LINEC66:E66C67:E67C69:E69C70:E70C71:E71B192-65536-16711681-16777216-16776961-13369549C65:E65falsefalsetruefalsetrueEmergency HO for microcells - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)0010-4115nb%6A97MUSE_VIEW112STACKED_COLUMNUL In -> OutDL In -> Out% In -> OutCONTINUOUS_LINEC77:E77C78:E78C80:E80B222-16711681-65536-16777216C76:E76falsefalsetrueEmergency HO for concentric cells - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)001nb%4A109MUSE_VIEW12STACKED_COLUMNMSC invoc% MSC invocCONTINUOUS_LINEC86:E86C87:E87B252-13447886-16777216C85:E85falsetrueMSC invocation handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%2A121

Chart Sheet - graphical view10221000000225900000011276000000

LevelQualityInterferenceConcentricMicrocellDistanceMSC invocShort distnbSplit of emergency handover causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

Matrix Sheet - tabular view190.0116020.00220110.0106

DLUL% Levelnb%Level handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

200210.2561246130.2907261150.2791

DLUL% Qualitynb%Quality handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000000

DLUL% Interfnb%Interference handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000

Distance% Distancenb%Distance handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000

Short dist% Short distnb%Short Distance handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000000000000

DL LevelUL LevelRescue% Level% Rescuenb%Emergency HO for microcells - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000000

UL In -> OutDL In -> Out% In -> Outnb%Emergency HO for concentric cells - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000

MSC invoc% MSC invocnb%MSC invocation handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

9Mono-Object Evolution - Mono Object Evolution - Emergency handover cause report 05/19/2008 to 05/21/2008Split of emergency handover causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008TotalLevel(GHCSTELVN)(nb)1021123Quality(GHCSTEQLN)(nb)221259276756Interference(GHCSTEIFN)(nb)0000Concentric(GHCCCELVN)(nb)0000Microcell(GHCMCEN)(nb)0000Distance(GHCSTEDIN)(nb)0000MSC invoc(GHCSTEMIN)(nb)0000Short dist(GHCSTESDN)(nb)0000% Emergency(GHCER)(%)26.77%29.29%28.97%0.85Level handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008DL(GHCSTELVDN)(nb)100UL(GHCSTELVUN)(nb)9211% Level(GHCSTELVR)(%)1.16%0.22%1.06%Quality handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008DL(GHCSTEQLDN)(nb)200246261UL(GHCSTEQLUN)(nb)211315% Quality(GHCSTEQLR)(%)25.61%29.07%27.91%Interference handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008DL(GHCSTEIFDN)(nb)000UL(GHCSTEIFUN)(nb)000% Interf(GHCSTEIFR)(%)0.00%0.00%0.00%Distance handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Distance(GHCSTEDIN)(nb)000% Distance(GHCSTEDIR)(%)0.00%0.00%0.00%Short Distance handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Short dist(GHCSTESDN)(nb)000% Short dist(GHCSTESDR)(%)0.00%0.00%0.00%Emergency HO for microcells - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008DL Level(GHCMCELVDN)(nb)000UL Level(GHCMCELVUN)(nb)000Level(GHCMCELVN)(nb)000% Level(GHCMCELVR)(%)0.00%0.00%0.00%Rescue(GHCMCEBSN)(nb)000% Rescue(GHCMCEBSR)(%)0.00%0.00%0.00%Emergency HO for concentric cells - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008UL In -> Out(GHCCCELVUN)(nb)000DL In -> Out(GHCCCELVDN)(nb)000In -> Out(GHCCCELVN)(nb)000% In -> Out(GHCCCELVR)(%)0.00%0.00%0.00%MSC invocation handovers - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008MSC invoc(GHCSTEMIN)(nb)000% MSC invoc(GHCSTEMIR)(%)0.00%0.00%0.00%

Chart20100120040.01970000042090.02270000360060.0267

Long_DistanceOther_CausesShort_DistanceUL_InterferenceUL_LevelUL_QualityDL_InterferenceDL_LevelDL_Quality% Call_drop_radionb%Call drop radio causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

Chart Sheet - graphical viewA1312Mono-Object Evolution - Alc_Mono_Drop_Causes 05/19/2008 to 05/21/2008MUSE_VIEW1122111STACKED_COLUMNDrop - RadioDrop - HO% Call Drop% RTCH DropPreemptionDrop BSS InternDrop - BSS RTCCONTINUOUS_LINEC15:E15C16:E16C18:E18C19:E19C20:E20C21:E21C22:E22B12-16711681-16734721-13434625-16777216-8055353-16759297-14013787C13:E13falsefalsetruetruefalsefalsefalseCall drop - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)0011000nb%9A25MUSE_VIEW1111111112STACKED_COLUMNLong_DistanceOther_CausesShort_DistanceUL_InterferenceUL_LevelUL_QualityDL_InterferenceDL_LevelDL_Quality% Call_drop_radioCONTINUOUS_LINEC30:E30C31:E31C32:E32C33:E33C34:E34C35:E35C36:E36C37:E37C38:E38C39:E39B42-103-52429-52225-13395457-13369345-16737895-6684775-6750055-13108-13421569C27:E27falsefalsefalsefalsefalsefalsefalsefalsefalsetrueCall drop radio causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)0000000001nb%12A37MUSE_VIEW12BARCHARTDL Level drop% DL Level dropCONTINUOUS_LINEC47:E47C48:E48B72-16724992-16777216C44:E44falsetrueAlc Call Drop Radio DL Level - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A49MUSE_VIEW12BARCHARTUL Level drop% UL Level dropCONTINUOUS_LINEC56:E56C57:E57B102-16751104-16777216C53:E53falsetrueAlc Call Drop Radio UL Level - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A61MUSE_VIEW12BARCHARTDL Quality drop% DL Quality dropCONTINUOUS_LINEC65:E65C66:E66B132-13312-16777216C62:E62falsetrueAlc Call Drop Radio DL Quality - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A73MUSE_VIEW12BARCHARTUL Quality drop% UL Quality dropCONTINUOUS_LINEC74:E74C75:E75B162-52429-16777216C71:E71falsetrueAlc Call Drop Radio UL Quality - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A85MUSE_VIEW12BARCHARTDL nterference drop% DL Interference dropCONTINUOUS_LINEC83:E83C84:E84B192-16750900-16777216C80:E80falsetrueAlc Call Drop Radio DL Interference - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A97MUSE_VIEW12BARCHARTUL Interference drop% UL Interference dropCONTINUOUS_LINEC92:E92C93:E93B222-16777114-14677982C89:E89falsetrueAlc Call Drop Radio UL Interference - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A109MUSE_VIEW12BARCHARTLong Distance drop% Long Distance dropCONTINUOUS_LINEC101:E101C102:E102B252-16711681-16777216C98:E98falsetrueAlc Call Drop Radio Long Distance - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A121MUSE_VIEW12BARCHARTShort Distance drop% Short Distance dropCONTINUOUS_LINEC110:E110C111:E111B282-10027009-16777216C107:E107falsetrueAlc Call Drop Radio Short Distance - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A133MUSE_VIEW12BARCHARTOther Drop Causes% Other_Drop CausesCONTINUOUS_LINEC119:E119C120:E120B312-16750849-16777216C116:E116falsetrueAlc Call Drop Radio Other Causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)01nb%4A145

Chart Sheet - graphical view720000.02540.0075970000.04040.01261410000.02870.0098

Drop - RadioDrop - HOPreemptionDrop BSS InternDrop - BSS RTC% Call Drop% RTCH Dropnb%Call drop - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

Matrix Sheet - tabular view0100120040.01970000042090.02270000360060.0267


000000

DL Level drop% DL Level dropnb%Alc Call Drop Radio DL Level - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

10.00280030.0059

UL Level drop% UL Level dropnb%Alc Call Drop Radio UL Level - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

40.011390.022760.0119

DL Quality drop% DL Quality dropnb%Alc Call Drop Radio DL Quality - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

20.005640.010160.0109

UL Quality drop% UL Quality dropnb%Alc Call Drop Radio UL Quality - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

0020.00500

DL nterference drop% DL Interference dropnb%Alc Call Drop Radio DL Interference - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000

UL Interference drop% UL Interference dropnb%Alc Call Drop Radio UL Interference - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000

Long Distance drop% Long Distance dropnb%Alc Call Drop Radio Long Distance - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

000000

Short Distance drop% Short Distance dropnb%Alc Call Drop Radio Short Distance - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

10.00280000

Other Drop Causes% Other_Drop Causesnb%Alc Call Drop Radio Other Causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)

720000.02540.0075970000.04040.01261410000.02870.0098


0100120040.01970000042090.02270000360060.0267


000000


10.00280030.0059


40.011390.022760.0119


20.005640.010160.0109


0020.00500


000000


000000


000000


10.00280000


720000.02540.0075970000.04040.01261410000.02870.0098


0100120040.01970000042090.02270000360060.0267


000000


10.00280030.0059


40.011390.022760.0119


20.005640.010160.0109


0020.00500


000000


000000


000000


10.00280000


720000.02540.0075970000.04040.01261410000.02870.0098


0100120040.01970000042090.02270000360060.0267


000000


10.00280030.0059


40.011390.022760.0119


20.005640.010160.0109


0020.00500


000000


000000


000000


10.00280000


12Mono-Object Evolution - Alc_Mono_Drop_Causes 05/19/2008 to 05/21/2008Call drop - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Calls(GTCAHCCN)(nb)355397506Drop - Radio(GQSCDRN)(nb)7914Drop - HO(GQSCDHN)(nb)271Drop(GQSCDN)(nb)91615% Call Drop(GQSCDR)(%)2.54%4.04%2.87%% RTCH Drop(GQSTCCDR)(%)0.75%1.26%0.98%Preemption(GQSCDPN)(nb)000Drop BSS Intern(GQSCDBIN)(nb)000Drop - BSS RTC(GQSCDBTN)(nb)000Call drop radio causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Drop - Radio(GQSCDRN)(nb)7914Drop - HO(GQSCDHN)(nb)271Drop(GQSCDN)(nb)91615% Call Drop(GQSCDR)(%)2.54%4.04%2.87%Sum (MC928aMC928i)81515Call_drop_Long_Distance(GQSTCEDILN)(nb)000Call_drop_Other_Causes(GQSTCEOCN)(nb)100Call_drop_Short_Distance(GQSTCEDISN)(nb)000Call_drop_UL_Interference(GQSTCEIFUN)(nb)000Call_drop_UL_Level(GQSTCELVUN)(nb)103Call_drop_UL_Quality(GQSTCEQLUN)(nb)246Call_drop_DL_Interference(GQSTCEIFDN)(nb)020Call_drop_DL_Level(GQSTCELVDN)(nb)000Call_drop_DL_Quality(GQSTCEQLDN)(nb)496Call_drop_radio_rate(GQSCDRR)(%)1.97%2.27%2.67%Alc Call Drop Radio DL Level - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_DL_Level(GQSTCELVDN)(nb)000Call_drop_DL_Level_rate(GQSTCELVDR)(%)0.00%0.00%0.00%Alc Call Drop Radio UL Level - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_UL_Level(GQSTCELVUN)(nb)103Call_drop_UL_Level_rate(GQSTCELVUR)(%)0.28%0.00%0.59%Alc Call Drop Radio DL Quality - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_DL_Quality(GQSTCEQLDN)(nb)496Call_drop_DL_Quality_rate(GQSTCEQLDR)(%)1.13%2.27%1.19%Alc Call Drop Radio UL Quality - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_UL_Quality(GQSTCEQLUN)(nb)246Call_drop_UL_Quality_rate(GQSTCEQLUR)(%)0.56%1.01%1.09%Alc Call Drop Radio DL Interference - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_DL_Interference(GQSTCEIFDN)(nb)020Call_drop_DL_Interference_rate(GQSTCEIFDR)(%)0.00%0.0050.00%Alc Call Drop Radio UL Interference - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_UL_Interference(GQSTCEIFUN)(nb)000Call_drop_UL_Interference_rate(GQSTCEIFUR)(%)0.00%0.00%0.00%Alc Call Drop Radio Long Distance - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_Long_Distance(GQSTCEDILN)(nb)000Call_drop_Long_Distance_rate(GQSTCEDILR)(%)0.00%0.00%0.00%Alc Call Drop Radio Short Distance - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_Short_Distance(GQSTCEDISN)(nb)000Call_drop_Short_Distance_rate(GQSTCEDISR)(%)0.00%0.00%0.00%Alc Call Drop Radio Other Causes - CELL2G: S-Sued-B27-Weinsteige_1_B (28934/37576) ( 262/F01/28934/37576 ) - 05/19/2008 To 05/21/2008 (Working Zone: BSC_Stuttgart124_O_and_Stuttgart163_K - Medium)S-Sued-B27-Weinsteige_1_B (28934/37576)05/19/200805/20/200805/21/2008Call_drop(GQSCDN)(nb)91615Call_drop_rate(GQSCDR)(%)2.54%4.04%2.87%Call_drop_Other_Causes(GQSTCEOCN)(nb)100Call_drop_Other_Causes_rate(GQSTCEOCR)(%)0.28%0.00%0.00%

KPI_in_B10

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