Amr Diab Event

8/11/2019 Amr Diab Event

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COPYRIGHT 2011 ALCATEL-LUCENT. ALL RIGHTS RESERVED.

Amr Diab event - Mousa Coast

29/08/2014


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1| Introduction

Agenda

2| Event Preparation

3| KPIs Evolution

4| Conclusion


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The aim of this document is to show all the preparations, actions and KPIs evolution for Amr Diab event which

occurred in Mousa Coast on Friday 29-08-2014 .

The preparations for the event (new mobile shelter , sites upgrades , DT measurements , parameters retune ) will be

illustrated in details .

The main KPIs evolution will be discussed in the next slides .

The recommendations will be presented in the conclusion to be taken into considerations in next events .

The importance of Amr Diab event could be observed from high number of attendances , therefore special

preparations have been done for the sake of this event .

The event was served by the below sites :

1. RS-AMR-DIAB (mobile shelter) .

2. SS-MOUSA-COAST .

3. SZ-HALIJAL-OYN .

The event location is shown in graph

1- Introduction


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1| Introduction

Agenda

2| 2G Event Preparation

3| 2G KPIs Evolution

4| Conclusion


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The planned events preparations will be discussed in this section:

Mobile shelter (RS-AMR-DIAB) was planned to rectify the extra TRXs needed on all sectors to

guarantee that the capacity will be sufficient.

Mobile shelter configuration was (8HR 8HR 8HR----8HR 8HR 8HR) to avoid any congestion .

Frequency plan and neighbors definition were done on mobile shelter (RS-AMR-DIAB) .

SDCCHs reconfiguration was done to avoid an suspected SDCCH assign cong .

Parameters tuning were done in our preparation for expected traffic increase .

Upgrades were requested as shown below :

2- Event Preparation (1/2)

Cell Name Old TRX configuration Needed TRX configuration Status

SS-MOUSA-COAST_D_S4_49482_1_S 2 4 Not done



SS-MOUSA-COAST_G_S1_49479_1_S 3 4 Not done



SZ_HALIJAL_OYN_G_S1_14127_1_G 3 12 Not done


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DT measurements (outdoor) shows good level and quality .

DT measurements (indoor) shows good level and quality .



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1| Introduction

Agenda



4| Conclusion


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The traffic was stepped up on8/29/2014 4:00:00 PM and

reached the highest value (106.9

Er) on 8/29/2014 9:00:00 PM ,

with zero SD and RTCH assign

cong.

The traffic was increased during

hours of event ( 4 PM to 11 PM)

from 381.3 Erl to 692.8 Erl

compared with same hours for the

day before, with percentage of

increase 81.69%.

The CSSR & CDR with normal trend

during event period

3- KPIs Evolution


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1| Introduction

Agenda

2| Event Preparation

3| KPIs Evolution

4| Conclusion


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The main KPIs were stable during the event period.

Huge increase in traffic as it was increased by 81.69% from 381 Erl to 692 Erl compared with

same hours for the day before.

There was zero SDCCH and RTCH assign cong during the highest peak of traffic .

The total number of extra TRXs for this event was 48 TRXs .

There were 11 cells (6 GSM and 5 DCS cells) serving this event .

Upgrades were not done on sites SS-MOUSA-COAST and SZ-HALIJAL-OYN but did not affect the

congestion during the peak of the highest traffic .

Mobile shelter is highly recommended in such events .

4- Conclusion


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1| Introduction

Agenda



4| Conclusion


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The planned events preparations will be discussed in this section:

Mobile shelter (RS-AMR-DIAB) & the configuration was planned to guarantee that the capacity will

be sufficient.

CE & PS Needed:

Features Needed

Upgrades which requested on G_SZ-HALIJAL-OYUN_0029SI site.

CE & PS Needed:

Features Needed:


Target R99 CE

Target HSDPA PS

Target HSUPA PS

600

4

6

2ndCarrier

HSDPAEnable

HSUPA Enable

HSDPA 64QAM

15 Codes

HSPA 72

proposed no of E1s

NeededNeeded foreach carrier

Needed for eachcarrier


15 codes needs to beactivated on each carrier

enable HSPA 72

Users per cell foreach carrier

8E1s

RNC ID

WBTSID WBTS Name Site code Target R99CE Target HSDPAPS Target HSUPAPS

26

64

G_SZ-HALIJAL-OYUN_0029SI

0029SI

400

2

6

RNC IDWBTS ID WBTS Name 2ndCarrier HSDPA Enable HSUPA Enable HSDPA 64QAM 15 Codes

26 64G_SZ-HALIJAL-OYUN_0029SI

NeededNeeded for each

carrier


Needed for each carrier15 codes needs to be activated on

each carrier


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DT measurements (outdoor) shows RSCP level and EcNo .

DT measurements (indoor) shows good RSCP and EcNo .



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1| Introduction

Agenda



4| Conclusion


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Voice traffic was stepped up on

8/29/2014 2:00 PM and reached the

highest value (54 Er) on 8/29/2014 8:00

PM .

Data traffic was stepped up on

8/29/2014 12:00 PM and HSDPA

reached the highest value (3.5 Gbyte) on

8/30/2014 12:00 AM

& HSUPA reached the highest value

(4.2 Gbyte) on 8/29/2014 11:00 PM .

CSSR Voice & HSDPA degraded for due

VCC congestions @ 10PM and solved

next hour due to below actions.

We Increased CPICH power for S_SS-

MOUSA-COAST_0485SI @11PM to

offload traffic from site MS-AMR-DIAB &

we Decreased MaxTotalUplinkSymbolRate

for site MS-AMR-DIAB @11:03 PM.

3- KPIs Evolution


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3- KPIs Evolution

Voice traffic was stepped up on

8/29/2014 2:00 PM and reached the

highest value (54 Er) on 8/29/2014 8:00

PM .

Data traffic was stepped up on

8/29/2014 12:00 PM and HSDPA

reached the highest value (3.5 Gbyte) on

8/30/2014 12:00 AM

& HSUPA reached the highest value

(4.2 Gbyte) on 8/29/2014 11:00 PM .

CSSR Voice & HSDPA degraded for

2hours due to VCC utilization.

We Increased CPICH power for S_SS-MOUSA-COAST_0485SI to offload

traffic from site MS-AMR-DIAB & we

Decreased MaxTotalUplinkSymbolRate for

site MS-AMR-DIAB .


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1| Introduction

Agenda



4| Conclusion


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Upgrades were done on sites SS-MOUSA-COAST and SZ-HALIJAL-OYN .

The main KPIs were stable during the event period except 2 hours.

Voice traffic increased by 61% from 21 Erl to 54 Erl compared with same hours for the day

before.

HSDPA Traffic increased by 48.5% from 1.8Gbyte to 3.5Gbyte compared with same hours for the

day before.

HSUPA Traffic increased by 88.8% from 0.47Gbyte to 4.2Gbyte compared with same hours for the

day before.

Mobile shelter is highly recommended in such events .

4- Conclusion


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Documents

Amr Diab Event