3rd Carrier Strategy and Guideline

Slide title

70 pt

CAPITALS

Slide subtitle

minimum 30 pt

3rd carrier HOTSPOT strategy [3G_MAMPANG_TIMUR and 3G_SAHARJO_FLYOVER]

XL AXIATA

Slide title

44 pt

Text and bullet level 1

minimum 24 pt

Bullets level 2-5

minimum 20 pt

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Layering strategy

IFLS IRAT

GSM GSM

R99+EUL/HS R99+EUL/HS


IFHO Relation

F3

F2

F1

GSM

R99+EUL/HS

R99+EUL/HS

R99+EUL/HS

GSM

R99+EUL/HS

R99+EUL/HS

R99+EUL/HS

Next is DCH offload to F3 disabled

3G_SAHARJO_FLYOVER

3G_MAMPANG_TIMUR

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




After scenario 4 implemented,

1.HSDPA throughput and retainability PS improve.

2.Degradation in accessibility due to code congestion on 3rd carrier has been solved.

3.The 3rd carrier absorb more traffic and improve HSDPA throughput in 1st and 2nd carrier.

4.It distribute load HSDPA equally for each carrier. But need further adjustment to control R99 traffic

on 3rd carrier that distribute HS traffic balance equally each carrier around 30%.

Summary

4 1 3rd Carrier

Before 3rd Carrier

No Site ID Site Name RNC

1 341PC180G 3G_PULOGADUNG_TRADE_CENTER RNJKT15

2 341PC233G 3G_BINTARO_TRADE_CENTER RNTGR02

3 341PC531G 3G_WISMA_BARITO_PACIFIC RNJKT14

4 341PX050G 3G_APARTMENT_SALEMBA RNJKT27

5 341PX336G 3G_TERAS_KOTA_SERPONG RNTGR02

6 PC087G 3G_GRHANIAGA RNJKT18

Other IBS with 3rd Carrier :

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




KPI PER NODEB

Before 3rd Carrier

Non-s

teere

d

1 3 4

Before 3rd Carrier 1 3 4

Before 3rd Carrier

1 3 4

Ste

ere

d (

IFLS

)

Non-s

teere

d

Non-s

teere

d

1 3 4

Before 3rd Carrier

Ste

ere

d (

IFLS

)

Code congestion on carrier 3rd due to increasing traffic in

R99 after scenario 4.

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




KPI per CARRIER

1 3 4 1 3 4

1 3 4 1

3 4

Accessibility degrade due to code congestion, HSDPA throughput and PS retainability improve.

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Traffic Distribution Per Carrier

2 4 4 2

HSDPA throughput improved

on 1st and 2nd Carrier. HS

throughput 3rd carrier slightly

decline due to traffic R99.

In total nodeB throughput

improve after distributed load

equally for all carrier.

3rd Carrier absorb

25% traffic 3rd Carrier absorb

45% traffic 3rd Carrier

absorb 40%

traffic

3rd Carrier

absorb 15%

traffic

Scenario 4, lead 3rd

carrier absorb more

traffic and improve

HSDPA throughput in 1st

and 2nd carrier.

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Resource Usage

Po

we

r A

llo

ca

tio

n R

99

3rd

ca

rrie

r in

cre

as

e

Oth

ers

re

du

ce

Po

we

r H

SD

PA

all

oc

ati

on

eq

ua

lly d

istr

ibu

ted

Co

de

HS

all

oca

tio

n 3

rd

Carr

ier

red

uce

du

e t

o R

99

Scenario 4 distribute load HSDPA equally for each carrier.

Slide title

70 pt

CAPITALS

Slide subtitle

minimum 30 pt

3rd carrier HOTSPOT [3G_BCATOWER]

XL AXIATA

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Layering strategy

IFLS IRAT

GSM GSM



IFHO Relation

F3

F2

F1

GSM

R99+EUL/HS

R99+EUL/HS

R99+EUL/HS

GSM

R99+EUL/HS

R99+EUL/HS

R99+EUL/HS

F1 F2 F3

Urancell hoType gsm_prefered ifho_prefered ifho_prefered

Urancell usedFreqThresh2dEcno -20 -20 -20

Urancell usedFreqThresh2dRscp -105 -105 -95

Urancell numHsPdschCodes 5 5 10

Urancell dchiflsMarginCode 5 5 5

Urancell dchiflsMarginPower 5 5 5

Urancell dchiflsThreshCode 30 30 30

Urancell dchiflsThreshPower 30 30 30

Urancell hsiflsMarginUsers 5 5 5

Urancell hsIflsThreshUsers 30 30 30

Urancell qRxLevMin -115 -115 -103

Urancell qQualMin -20 -20 -18

Utranrelation qOffset1sn/qOffset2sn (F1-->F3) 0 0 0




CoverageRelation hsPathlossThreshold 170 170 170

MO ParameterSET PARAMETER

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




After 3rd Carrier implemented in 3G_BCATOWER,

1.Accessibility and retainability Speech and PS improve.

2.UL RSSI reduce from 85 dBm on BH to less than -100 dBm after 3rd carrier

implementation.

3.Load HSDPA and R99 traffic are high on 1st and 2nd carrier, further

adjustment is ongoing to distribute load equally for 1st, 2nd and 3rd carrier.

Summary

3rd Carrier TC 4

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




KPI PER NODEB

3rd Carrier 3rd Carrier

Accessibility and retainability improve after implementation due to reducing UL RSSI.

3rd Carrier TC 4

Throughput improve

3rd Carrier TC 4

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




KPI per CARRIER Accessibility and retainability for all carrier improve.



Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Traffic Distribution Per Carrier

3rd carrier

implementation is

expected to offload UL

RSSI from 1st and 2nd

carrier..

UL RSSI reduce on 1st and

2nd Carrier. all carries have

UL RSSI below than -

100dBm because UL radio

load shared to 3rd carrier.

R99 traffic decline

after implementation.

3rd Carrier TC 4 3rd Carrier TC 4

3rd Carrier TC 4

R99 Traffic reduce HSDPA Users increase

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Resource Usage

Po

we

r a

llo

ca

tio

n 3

3W

fo

r

ea

ch

ca

rrie

r

Throughput distribution shows that average 128 512 increase with reduction on throughput 512 1024.

In a

ve

rag

e H

S c

od

e

all

oca

tio

n f

or

1st a

nd

2n

d

ca

rrie

r re

du

ce

. 50 W

30 W

Ou

tpu

t P

ow

er

Average HS user Throughput

128 512 Kbps increase.

Slide title

70 pt

CAPITALS

Slide subtitle

minimum 30 pt

3rd Carrier MINI CLUSTER [CLUSTER THAMRIN]

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




CODE UTILIZATION DISTRIBUTION

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




3rd Carrier Based on High CODE USAGE

Objective :

- To reduce code usage R99

- To reduce PS Drop rate

- To reduce UL RSSI

D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18

1 Cluster Assesment

2 CDR preparation

3 MOP and EWO requested

3 Implementation

4 Monitoring

5 Adjustment Parameter

6 Reporting

Week 1 Week 2Activity

Week 3No

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Layering strategy

IFLS IRAT

GSM GSM



IFHO Relation

F3

F2

F1

GSM

R99+EUL/HS

R99+EUL/HS

R99+EUL/HS

GSM

R99+EUL/HS

R99+EUL/HS

R99+EUL/HS

F1 F2 F3

Urancell hoType gsm_prefered ifho_prefered ifho_prefered

Urancell usedFreqThresh2dEcno -20 -20 -20

Urancell usedFreqThresh2dRscp -105 -105 -95

Urancell numHsPdschCodes 5 5 10

Urancell dchiflsMarginCode 5 5 5

Urancell dchiflsMarginPower 5 5 5

Urancell dchiflsThreshCode 30 30 30

Urancell dchiflsThreshPower 30 30 30

Urancell hsiflsMarginUsers 5 5 5

Urancell hsIflsThreshUsers 30 30 30

Urancell qRxLevMin -115 -115 -103

Urancell qQualMin -20 -20 -18





CoverageRelation hsPathlossThreshold 170 170 170

MO ParameterSET PARAMETER

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




KPI Performance

Accessibility and retainability improve 50% with payload increment 16%.

3rd Carrier Troubleshooting

50%

3rd Carrier

3rd Carrier 16%

3rd Carrier

18%

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Resource

3rd Carrier

3rd Carrier

3rd Carrier

3rd Carrier

Troubleshooting

Troubleshooting

Troubleshooting

Average HS user increase 20%, and UL RSSI reduce 5 dBm

20% 5 dBm

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




Resource

3rd Carrier

Power Usage increase per carrier 50% due to power splitting for additional 3rd carrier and Code Utilization reduce 13%

3rd Carrier

50%

3rd Carrier 13%

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




After 3rd Carrier implemented in mini cluster Thamrin

1.Accessibility maintain and PS drop reduce 40%.

2.HS user increase 20% and UL RSSI reduce around 5 dBm on BH

after 3rd carrier implementation.

3.PS Payload increase 16%,

4.Code utilization reduce 13%.

5.HSDPA Throughput is maintain with increasing HSDPA user.

Summary

Slide title

44 pt


minimum 24 pt

Bullets level 2-5

minimum 20 pt




3rd Carrier Strategy and Guideline

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