2G Parameter Changes

# Site ID ParameterParameter Value

Before Change After Change

1 AG0012 SL -104 -982 AG0076 RXLEV Access MIN -110 -1043 AG0012 call reastablishment allowed 0 14 BE0149 RXLEV Access MIN -110 -1045 AG0336 SL and call reastablishment allowed -104 -986 AG0398 SL and call reastablishment allowed -104 -987 AG400 SL and call reastablishment allowed -104 -988 AG9009 SL and call reastablishment allowed -104 -989 BE8506 T200S 0 780ms

10 BE8506 GPRS RXLEV Access MIN -104 -10011 VD3822 BCCH Frequency 773 76412 SG1037 T200S 0 780ms13 SG7620 T200S 0 780ms14 SG1052 T200S 0 780ms15 SH3200 RXLEV Access MIN -110 -10016 SH3200 call reastablishment allowed 0 117 BE7557 RXLEV Access MIN -110 -10018 BE7557 SL -104 -9819 BE8017 T200S 0ms 1200ms20 BE8017 GPRS RXLEV Access MIN -110 -10021 BE8506 T200S 700ms 1200ms22 BE0149 RXLEV Access MIN -110 -9823 SG1068 RXLEV Access MIN -110 -10024 SG1068 GPRS RXLEV Access MIN -110 -10025 SG1068 RE 0 126 SG1068 SL -104 -9827 ZH3012 SYNC (intra site )28 ZH4010 SYNC (intra site )29 SH0007 SYNC (intra site )30 ZH0572 SYNC (intra site )31 SH0025 SYNC (intra site )32 SH0009 BCCH Frequency 595 54033 BS2842 T200S 0 780ms34 BL1021 GPRS RXLEV Access MIN -105 -9835 BL1021 GPRS RXLEV Access MIN -98 -10036 LU9023 T200S 0 1260ms37 BS8011 GPRS RXLEV Access MIN -105 -9838 BS8011 T200S 0 1260ms39 VD8018 T200S 0 1260ms40 VD7503 GPRS RXLEV Access MIN -105 -9841 ZH9322 SYNC (intra site )42 VD7503 GPRS RXLEV Access MIN -105 -9843 SH0010A RXLEV Access MIN -110 -10444 SH0010A T200S 0 1260ms45 SH0008A RXLEV Access MIN -110 -104

SYNC =N SYNC =Y SYNC =N SYNC =Y SYNC =N SYNC =Y SYNC =N SYNC =Y SYNC =N SYNC =Y

SYNC =N SYNC =Y

46 VD7073 T200S 0 1260ms47 SH0004B RXLEV Access MIN -110 -10448 SH0004 T200S 0 1260ms49 VD4549 SYNC (intra site )50 ZH0924B BCCH Frequency 611 53551 ZH0924C BCCH Frequency 614 57552 TI4005 T200S 0 600ms53 TI4005A GPRS RXLEV Access MIN -105dBm -98dBm54 TI4005B GPRS RXLEV Access MIN -105dBm -98dBm55 TI4005B RXLEV Access MIN -104dBm -100dBm56 LU8803 CDEF 25% 31%57 LU8803A BFG 0 258 LU8803 STIRC N Y59 TI2057 BFG 0 260 TI2057 TRP 0 261 TI2057 RXLEV Access MIN -110dBm -105dBm62 TI0013 STIRC N Y63 TI0013 RXLEV Access MIN -110dBm -105dBm64 TI2057 SD Time slot Shift RTSL-1 RTSL-265 TI2057 T200S 0 600ms66 TI2057 TRP 2 167 LU8803 GPRS RXLEV Access MIN -105dBm -98dBm68 LU8803A T200S 0 600ms69 LU8803C T200S 0 600ms70 TI0013 SYNC (intra site )71 TI8804 SD Time slot Shift RTSL-1 RTSL-272 TI1160 RXLEV Access MIN -110dBm -105dBm73 TI1160 GPRS RXLEV Access MIN -105dBm -98dBm74 TI1160 TRP 0 275 TI2057 GPRS RXLEV Access MIN -105dBm -98dBm76 TI2057 RXLEV Access MIN -105dBm -98dBm77 TI4005 GPRS RXLEV Access MIN -105dBm -98dBm78 TI4005 RXLEV Access MIN -104dBm -100dBm79 TI4005 T200S 0 600ms80 BTEZH7653 STIRC N Y81 BTEZH7653 T200S 0 1020ms82 BTEZH7653 RXLEV Access MIN -110dBm -102dBm83 BTEZH7653 GPRS RXLEV Access MIN -105dBm -98dBm84 BTEZH7653 CDEF 61% 81%85 VS0004 RXLEV Access MIN -110dBm -100dBm86 VS0004 T200S 0 1020ms87 TI1160A FRL 25 5088 TI1160A FRU 55 7089 ZH3040A RXLEV Access MIN -110 -10290 ZH3040A T200S 0 600ms91 GE0064 RXLEV Access MIN -110 -10092 SG0037 RXLEV Access MIN -110 -10493 TI0817 RXLEV Access MIN -110 -104

SYNC =N SYNC =Y

SYNC =N SYNC =Y

94 ZH0330 RXLEV Access MIN -110 -10495 ZH0193A FRL 80% 90%96 ZH0193A FRU 90% 94%97 ZH0330 RXLEV Access MIN -110 -100

98 ZH0330 GPRS RXLEV Access MIN -105 -100

99 ZH0330 CDEF 31% 67%

100 ZH0330 CDEF 31% 81%

101 ZH0330 CDEF 31% 67%

102 ZH0330 FRL 25% 30%

103 ZH0330 FRU 30% 60%

104 ZH0036 GPRS RXLEV Access MIN -105 -98

105 ZH0036 T200S 0 1200ms106 ZH0187 RXLEV Access MIN -110 -105

107 ZH0197 FRL 25 60

108 ZH0197 FRU 30 70

109 ZH0197 T200S 0 1200ms110 BS0115 RXLEV Access MIN -110 -103111 NE0014 RXLEV Access MIN -110 -102

112 SO9003 CDEF 31% 67%

113 VD4503 RXLEV Access MIN -110 -104114 LU0683 GPRS RXLEV Access MIN -105 -100115 VD7614 GPRS RXLEV Access MIN -105 -98116 VD2000 CDEF 25% 67%

117 AG8003 SL -104 -98

118 AG8003 RXLEV Access MIN -110 -98119 AG8003 CDEF 31% 67%

120 ZH0330 FRL 25% 50%

121 ZH0330 FRU 30% 60%

122 AG8003 T200S 0 600ms

KPIs Effected/ to be improved Implemented Date

DCR & HOSR 13-Apr-12 Kapil 14-Apr-12DCR & HOSR 19-Apr-12 Kapil 20-Apr-12

DCR 23-Apr-12 Kapil 24-Apr-12DCR & HOSR 17-Apr-12 Kapil 18-Apr-12DCR & HOSR 23-Apr-12 Kapil 24-Apr-12DCR & HOSR 24-Apr-12 Kapil 25-Apr-12DCR & HOSR 26-Apr-12 Kapil 27-Apr-12DCR & HOSR 27-Apr-12 Kapil 28-Apr-12

17-Apr-12 Kapil 18-Apr-12GPRS-R 19-Apr-12 Kapil 20-Apr-12

Excessive TCH interference 23-Apr-12 Kapil 26-Apr-12CSSR and DCR 26-Apr-12 Kapil 26-Apr-12CSSR and DCR 26-Apr-12 Kapil 26-Apr-12

CSSR 26-Apr-12 Kapil 26-Apr-12DCR 27-Apr-12 Kapil 28-Apr-12DCR 27-Apr-12 Kapil 28-Apr-12DCR 5-Jan-12 Kapil 5-Mar-12

HOSR 5-Jan-12 Kapil 5-Mar-12CSSR 5-Jan-12 Kapil 5-Mar-12

PS 5-Jan-12 Kapil 5-Mar-12PS 5-Jan-12 Kapil 5-Mar-12

CS drop 5-Jan-12 Kapil 5-Mar-12CS 5-Feb-12 Kapil 5-Apr-12PS 5-Feb-12 Kapil 5-Apr-12

CDR 5-Feb-12 Kapil 5-Apr-12HOSR 5-Feb-12 Kapil 5-Apr-12

DCR & HOSR 12-Apr-12 Saurabh 13-Apr-12DCR & HOSR 12-Apr-12 Saurabh 13-Apr-12DCR & HOSR 12-Apr-12 Saurabh 13-Apr-12DCR & HOSR 12-Apr-12 Saurabh 13-Apr-12DCR & HOSR 12-Apr-12 Saurabh 13-Apr-12

Excessive TCH interference 18-Apr-12 Saurabh 19-Apr-12CSSR 20-Apr-12 Saurabh 20-Apr-12

GPRS-R 19-Apr-12 Saurabh 20-Apr-12GPRS-R 1-May-12 saurabh 2-May-12

CSSR 19-Apr-12 Saurabh 23-Apr-12GPRS-R 24-Apr-12 Saurabh 26-Apr-12

CSSR 24-Apr-12 Saurabh 26-Apr-12CSSR 25-Apr-12 Saurabh 26-Apr-12

GPRS-R 27-Apr-12 Saurabh 28-Apr-12HOSR 27-Apr-12 Saurabh 1-May-12

GPRS-R 27-Apr-12 Saurabh 2-May-12DCR 2-May-12 Saurabh 3-May-12CSSR 2-May-12 Saurabh 3-May-12

CS DCR 2-May-12 Saurabh 3-May-12

Requested Date

Requested Engineer

CSSR & GPRS-R

CSSR 2-May-12 Saurabh 3-May-12DCR 2-May-12 Saurabh 3-May-12CSSR 2-May-12 Saurabh 3-May-12

DCR & HOSR 20-Feb-12 Anoop 20-Feb-12Excessive TCH interference 28-Feb-12 Anoop 28-Feb-12Excessive TCH interference 28-Feb-12 Anoop 28-Feb-12

18-Apr-12 Anoop 19-Apr-12GPRS-R 18-Apr-12 Anoop 19-Apr-12

18-Apr-12 Anoop 19-Apr-1218-Apr-12 Anoop 19-Apr-12

DCR, CSSR and GPRS-R 3-Apr-12 Anoop 3-Apr-12DCR, CSSR and GPRS-R 3-Apr-12 Anoop 3-Apr-12DCR, CSSR and GPRS-R 3-Apr-12 Anoop 3-Apr-12DCR, CSSR and GPRS-R 3-Apr-12 Anoop 4-Apr-12DCR, CSSR and GPRS-R 3-Apr-12 Anoop 4-Apr-12DCR, CSSR and GPRS-R 16-Apr-12 Anoop 4-Apr-12

4-Apr-12 Anoop 5-Apr-124-Apr-12 Anoop 5-Apr-12

SD & TCH Drop 10-Apr-12 Anoop 10-Apr-12SD & TCH Drop 10-Apr-12 Anoop 10-Apr-12SD & TCH Drop 10-Apr-12 Anoop 10-Apr-12

GPRS-R 10-Apr-12 Anoop 10-Apr-12SD Drop 10-Apr-12 Anoop 10-Apr-12SD Drop 10-Apr-12 Anoop 10-Apr-12

DCR & HOSR 10-Apr-12 Anoop 10-Apr-12SD & TCH Drop 10-Apr-12 Anoop 12-Apr-12

DCR, CSSR 4-Apr-12 Anoop 12-Apr-12DCR, CSSR 11-Apr-12 Anoop 16-Apr-12DCR, CSSR 11-Apr-12 Anoop 12-Apr-12

GPRS-R 16-Apr-12 Anoop 16-Apr-12DCR, CSSR and GPRS-R 16-Apr-12 Anoop 16-Apr-12

GPRS-R 18-Apr-12 Anoop 19-Apr-12CSSR , SD Drop 18-Apr-12 Anoop 19-Apr-12SD Drop & CSSR 18-Apr-12 Anoop 19-Apr-12

26-Apr-12 Anoop 27-Apr-1226-Apr-12 Anoop 27-Apr-1226-Apr-12 Anoop 27-Apr-1226-Apr-12 Anoop 27-Apr-1226-Apr-12 Anoop 27-Apr-1227-Apr-12 Anoop 27-Apr-12

SD Drop 27-Apr-12 Anoop 27-Apr-12DCR 1-May-12 Anoop Not ImplementedDCR 1-May-12 Anoop Not Implemented

CSSR 17-Apr-12 Bharani 18-Apr-12CSSR 17-Apr-12 Bharani 18-Apr-12CSSR 26-Apr-12 Bharani 27-Apr-12CSSR 1-May-12 Bharani 2-May-12CSSR 2-May-12 Bharani 3-May-12

CSSR & GPRS-R

CSSR & GPRS-R CSSR & GPRS-R

DCR, CSSR and GPRS_RDCR, CSSR and GPRS_R

DCR & GPRS-R DCR & GPRS-R DCR & GPRS-R DCR & GPRS-R DCR & GPRS-R

DCR & UL/DL Quality

CSSR 8-May-12 Bharani Not ImplementedTCH Blocking 23-Apr-12 Bharani 23-Apr-12TCH Blocking 23-Apr-12 Bharani 23-Apr-12

CSSR 19-Apr-12 Dheeraj 23/04/2012

GPRS_R 19-Apr-12 Dheeraj 23/04/2012

GPRS-R 19-Apr-12 Dheeraj 26/04/2012



BLOCKING 19-Apr-12 Dheeraj 26/04/2012


degradation in GPRS_R (Sec A and B) 19/04/2012 Dheeraj 23/04/2012

CSSR 25/04/2012 Dheeraj 27/04/2012DCR in Sec C, GPRS traffic reduced to zero 27-Apr-12 Dheeraj 2-May-12

Tch blocking 1-May-12 Dheeraj 2-May-12

Tch blocking 1-May-12 Dheeraj 2-May-12

SD drop 1-May-12 Dheeraj 2-May-12DCR 27-Apr-12 Dheeraj 27-Apr-12DCR 26-Apr-12 Dheeraj 27-Apr-12

PS_CSSR 4-Apr-12 Dheeraj 5-Apr-12

DCR 4-Apr-12 Dheeraj 4-Apr-12GPRS_R and PS_DCR 10-Apr-12 Dheeraj 16-Apr-12GPRS_R and PS_DCR 16-Apr-12 Dheeraj 16-Apr-12

GPRS_R, increase in DL Multislot blocking. 12-Apr-12 Dheeraj 13-Apr-12

HO incoming success and CSSR 5-Apr-12 Dheeraj 10-Apr-12

CSSR 12-Apr-12 Dheeraj 16-Apr-12PS BLOCK 12-Apr-12 Dheeraj 16-Apr-12



SD Drop 12-Apr-12 Dheeraj 16-Apr-12

Comments

OptimizedKPIs Improveing but some HW issue TT on going, site under observation

OptimizedOptimized

Under observationUnder observationUnder observation

KPIs Improveing but some HW issue TT on going, site under observationOptimizedOptimized

Under observesionUnder observesionUnder observesion

KPIs Improveing but some HW issue TT on going, site under observationUnder observesionUnder observesion

OptimizedOptimized

Under observesionUnder observesion

OptimizedOptimized

Under observesionUnder observesionUnder observesionUnder observesion

HO failure , site under observation HO failure , site under observation

KPI's ImprovedHO improved , DCR degraded site under observation

Under ObservationNo changes Observed Under Observation

CSSR ImprovedGPRS -R still degraded have a TRx configuration 1/1/1 , aside increase in voice traffic, site under observationGPRS -R still degraded have a TRx configuration 1/1/1 , aside increase in voice traffic, site under observation

CSSR ImprovedGPRS -R improved

CSSR ImprovedCSSR Improved

GPRS -R improvedintrasite handover improved , but still HO failure , site under observation

GPRS -R improvedUnder Observation

CSSR ImprovedUnder Observation

CSSR improved , Under Observation

CSSR improvedKPIs Improved

No changes observed , finally solved the issue by changing the HW on 09-03-2012(Duplexer & RF module )No changes observed , finally solved the issue by changing the HW on 09-03-2012(Duplexer & RF module )

No Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.

DCR ImprovedNo Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.

KPIs Improved , Further changes proposed.KPIs Improved , Further changes proposed.KPIs Improved , Further changes proposed.

KPIs ImprovedKPIs ImprovedKPIs Improved

No Major improvement observed, Further changes proposed.KPIs Improved

No Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.No Major improvement observed, Further changes proposed.

KPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs ImprovedKPIs Improved

Yet to implement the requested changesYet to implement the requested changes

Implement RXP from -110 dBm to -102 dBm for Sector-AChange T200S to 600ms

Implement RXP from -110 dBm to -100 dBm for all sectors .Implement RXP from -110 dBm to -104 dBm for all sectors .Implement RXP from -110 dBm to -104 dBm for all sectors .

CSSR & GPRS-R are improvedCSSR & GPRS-R are improvedCSSR & GPRS-R are improvedCSSR & GPRS-R are improved

Yet to implement the requested changesCustome Complaint solvedCustome Complaint solved

Implement RXP from -110 dBm to -100 dBm for Sector-B .

GPRS RXLEV Access MIN from -105 dBm to -98 dBm for All 3 sectors,Perform Hard reset to the site,perform GENA Toggling

1)Change FRL =50 FRU=60 in Sec A

Change T200S to 1200Change RXP to -105 in Sec C, GENA and EGENA toggeling

1) Change T200S to 1200.Change RXP to -103, check for H/W

Change RXP to -102 in Sec B.

Change RXP to -104GRXP from -105 to -100.

GRXP to -98 from -105, GENA Toggling CDEF value 67% current value is 34%.

change RXP to -98, Change T200s to 1200.CDEF to 67% from 31%.

1) Change CDEF to 67% for Sec A2) Change CDEF to 81% for Sec B3) Change CDEF to 67% in Sec C



2) Change FRL = 50 FRU=60 in Sec B3) Change TCHF to TCHD for Sec B

1) Change GRXP to -98 from -105 for Sec A and Sec B.2) Perform GENA toggling.

3) Give reset to GPRS time slot in all sectors.

1) Change FRL=60, FRU=70 in Sec A.2) Change FRL=60, FRU=70 in Sec B.

1) Change FRL=60, FRU=70 in Sec A.2) Change FRL=60, FRU=70 in Sec B.

1) Do GENA Toggle for all 3 sectors.2) Change CDEF for SEC A from 31% to 67%.

3) Change BFG from 0 to 2 for Sec A.

1) Change SL of AG0012A from -104 to -982) Shift SD timeslot from RTSL 1 to RTSL 2.

1)Change FRL =50 FRU=60 in Sec A2) Change FRL = 50 FRU=60 in Sec B3) Change TCHF to TCHD for Sec B

1)Change FRL =50 FRU=60 in Sec A2) Change FRL = 50 FRU=60 in Sec B3) Change TCHF to TCHD for Sec B

2G Parameter Changes

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