3g coe presentation july 2010
TRANSCRIPT
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3G Centre Of ExcellenceJuly 2010
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23 Years of Service in telecom industry
Group Revenue of US$ 1.5 Bn for FY 11E
Global Group Profile
The Group is
focused on
Network Services
and Shared
Telecom
Infrastructure
Group Balance Sheet size of US$ 5 Bn as on March 11E
Aggregate Market Cap of US$ 2 Bn*
Project Execution in 46 Countries across 70 Networks
Access to over 35,000 dedicated and highly skilled
manpower by FY11ENote: Conversion rate assumed at Rs. 46 = 1USD across the document ; *Market Cap calculated on fully diluted basis as on Mar 31,2010
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Business Network Services
Founded 1987
GTL at a Glance
Telecom
,
Global Presence
Domain Expertise
46 countries spread across Africa, Americas , Asia-Pacific, Middle East, Europe , India and SAARC
Stock Listed on India - BSE and NSE
Associates 7,066 (as of 31st March, 2010)
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NetworkPlanning & Design ProfessionalServices
Network Services Core Capabilities
Network
ServicesNetwork
DeploymentEnergy
Management
ManagementOperations &Maintenance
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Centre of Excellence for 3G
Centre of Excellence (CoE) for 3G is focused on bringing together:
Strategic Assets
Defined Processes and
Multi-disciplined Skill Sets
necessary to deliver 3G network services required by Telecom Service providers
and equipment manufacturers
It integrates GTLs traditional strength in ENGINEERING and IMPLEMENTATION
services with new capabilities like MANAGED SERVICES
capabilities of deploying 3G networks worldwide
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GTL's role in the 3G Lifecycle
Implementation
Services
Centre of
Excellence
for 3G
Engineering
ServicesOperations
& Maintenance
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Engineering
Services
Implementation
Services Managed NetworkOperations
Engineering Services
System Architecture &Design
Network dimensioning
Nominal cell planning
Estimation & scheduling
Network Survey
P r e b i d S u p p o r t
RF PlanningSurvey
Drive Testing / CW Testing
Model Tuning
Optimization
Audit
R F E ngi neeri ng
Planning & DesignSite Survey, Acquisition &
Preparation
Tower design & Erection
Vendor / Partner Management
P assi ve I nf ra P l anni n g
Copy right GTL Limited 2009
System Architecture &
Design
Capacity & Coverage
Planning
Backhaul Planning
Dimensioning & Sizing
S yst em D esi gn
Parameter Fine Tuning (KPI)
Capacity & Coverage
Mitigation
Antenna optimization
Feature testing
Capacity optimization
O pt i m i zat i on E s t i m a ti o n & S c h e d u l i n g
Effort Estimation
Activity Planning
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Engineering
Services
Implementation
Services Managed NetworkOperations
Implementation Services
RAN including Node B & RNC
Transmission Network
Ins t al lat ion &
C o m m i s s i o n i n g
Testing: Preparation &
Execution of End-to-End
Acceptance Test Plans
A ccept ance Test i ng
Planning, Co-ordination
I&C
Manage Roll-out
P rogram M anagem ent
Copy right GTL Limited 2009
SGSN, GGSN, MSC, VLR,
GMSC & AuC
Other Equipment & Lines
System Integration
Commissioning
Training: For Customers
Operations & Support
Engineers
Schedule
Sub Contractor
Management
Rollout & Handover
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Engineering
Services
Implementation
Services Operations& Maintenance
Managed Network Services
Daily Operations &
Maintenance, Reports &
Statistics, etc
O& ML1/L2 Support: Remote
Support to resolve
failures, Alarms, etc
T e c h n i c a l S u p p o r t Contact Centre: Full
Time, High Capacity Call
Centre for recording &
B a c k O f f i c e
NOC to measure &
monitor all Events, Logs,
Failures & Alarms
Technical Helpdesk: 24x7
technical support &assistance to customers
and end users
Logistic Support: ProjectCo-ordination,
Warehouse & Spare Pool
Management
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What we are doing on 3G
India
Alcatel Lucent - MTNL
Node B Installation & Commissioning - 175 sites, ongoingAlcatel Lucent - BSNL
- ,
Circles: Maharashtra, Gujarat, Madhya Pradesh, Chhattisgarh
Vodafone
3G Radio Network Planning & Dimensioning in Mumbai
Middle East
KSA: NSN - Zain
Turnke RNP and RNO Drive Test and O timization 3G broadband
KSA: Huawei Mobily
Field Maintenance of 2G, 3G and WiMAX sites (248 sites) in Tabuk & Yanbu Region
UAE: NSN - Du
Turnkey RNO (DT and post processing), turnkey network deployment
Bahrain: Ericsson Batelco
Network Deployment Batelco 3G Network Expansion
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What we are doing on 3G
APAC
Malaysia: Huawei Digi and Umobile
SSV, SSO, Installation & Commissioning of Node B (340 sites) and MW (110 sites)Malaysia: Huawei Maxis: Network Deployment and related TI 100 sites
Malaysia: NSN TM3G: RF Drive testing and optimization
Philippines: Huawei DMPICluster Optimization, RNP Site Survey, Single Site Verification - IBS Site and Macro
Site, Civil works, structural analysis, Node B and MW Installation & Commissioning
Philippines: Huawei Smart: RF Drive test, optimization
Philippines: Huawei HTC: High End Optimization, DT
Philippines: Celcom RF Optimization
Indonesia: Huawei: Site survey, RF Planning, RF Optimization
Indonesia: NSN Telkomsel: IBS survey and design, 3G rollout, TRS Survey
Taiwan: NSN TWM: Network Rollout & Optimization
Vietnam: NSN VMS: 3G Network Planning & Design
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What we are doing on 3G
Africa
South Africa: NSN Cell C: DT services for 3G network
South Africa: Huawei Telkom SA:
2G/3G Technical Site Survey for Radio (TSSR) and RNO
Uganda: NSN Zain: Model Tuning Services, Technical Site Survey, Optimisation
Uganda: Huawei MTN: 3G Radio Network Optimisation
Kenya: Huawei Safaricom:
Single site verification, Cluster Optimisation, Antenna Changes
SAARC
Sri Lanka: Alcatel Lucent Etisalat
Network Ex ansion Technical Site Surve for Radio Network De lo ment
Maldives: Wataniya: 3G Training
Americas
US: NSN AWS & T Mobile: 2nd Line Support, Integration Support, Data Consistency
Checking, RAN / CS Core, Test Bed Management
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What we are doing on 3G
Europe
UK: 3: Remote Integration Support, Remote Upgrade Support, Back Up Facility for 3UK
Operation Centre
UK: O2: Remote Integration Support, Node B Upgrades
UK: Ericsson Core Network: RNC, GGSN / SGSN, MSC Installation &
Commissioning & Integration
UK: NSN Core Network: RNC Installation & Commissioning & Integration
UK: Vodafone Core Network: SGSN Upgrades, MGW Upgrade
UK: Tellabs Core Network: Installation & Commissioning & Integration
UK: Orange Core Network: SGSN New Installations
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Learnings on 3G Networks
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Radio Network Planning of 3G Networks
- Simultaneous planning for Coverage and Capacity
3G being a multi-service network, requires careful consideration of the
following:
- Cell overlap factor affecting capacity
- ctivity Factorfor each type of service is different
- RSCP and Ec/No thresholds rather than RSSI
- Physical channel powers & choosing the right channelfor planning
- UL and DL Cell load estimations with different services
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Radio Network Optimisation of 3G Networks
- 3G network involves many more drive tests and measurements
Radio Network Optimisation Challenges:
compared to 2G network
- KPIs & their baselines to be defined & measured for CS & PS services
- Different types of Hand Over and IRAT tests to check service impacts
- Knowledge of exact point of measurement of KPIs is critical
- For e.g. A service KPImay fail because of a failing network KPIthat
needs to be identified
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Radio Network Optimisation of 3G Networks
What to Measure? Where to Measure? How to Measure? Expected Results?
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Radio Network Optimisation of 3G Networks
GTL proposes a approach that is beyond the traditional approach of KPI
measurements (QoS):
Quality of Experience (QoE) is going to be the differentiator
ap o measuremen s o appropr a e o eve s o ge a more
granular level of user experience as shown below:
QoS KPI's
QoE - Subjective scale
Excellent Very Good Average Fair Poor
End-to-End Delay
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Deployment of 3G Network
80% of 3G sites will have to be
co-located with existing 2G sites
GTL has experience in handling
co-location issues like antenna
separation, tilts, space and
power requirements
GTL has the capability to
sites for 3G use
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Value Proposition
GTL understands 3G roll out challenges based on work done on various 3G
networks in APAC, Middle East and Europe
GTL can offer pre-bid support for site estimation & budgeting that form
cr ca npu s o e us ness case
With its 3Gplanning tools & RF experts GTL carries out 3G RF planning with
existing 2G sites & proposes new sites to better 3G performance
Post process KPI measurement results and map them to QoE indicators to
arrive at actual end user experience in different morphologies
Carry out installation, commissioning and maintenance of Node B, RNCand core network elements
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Project Management Project Resources
PMI Trained 100 Nos PMI Certified 25 Nos
Operational Excellence
Management / Monitoring Tools Centralized setup at Mumbai(India)
Web accessible status updation at project location
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Customer snapshot
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hank youContact Information :
Email: [email protected]
T h e l o g o s u s e d h e r e a r e t h e t r a d e m a r k s o f r e s p e c t i v e c o m p a n i e s a n d a r e u s e d h e r e f o r r e p r e s e n t a t i o n p u r p o s e o n l y