wimax perspective
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ADA cellworkslouder than words
TM
Sharat ChandraPresident & COO
GTL International Limited
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AgendaAgenda
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Subscriber ExpectationsSubscriber Expectations
Guaranteed bandwidth
Analog T1, E1 extensions
Burstable bandwidth Bandwidth on demand
Mobility within a large area ( >100 Km)
Cost effective ease of use
Should work with any IP network
Protection against Bandwidth hogs
Safeguard against theft of service and
Denial of Service attacks
ENTERPRISE CUSTOMER
METRO MOBILITY
CUSTOMER
STATIONARY CUSTOMER
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CChallengeshallenges New ApplicationsNew Applications
Untraditional new market segments; Tremendous need to have high level ofQoS
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Operator Needs, ExpectationsOperator Needs, Expectations
ChallengesChallenges
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Operator Needs & ExpectationsOperator Needs & Expectations
Focus on Marketing and meeting subscriber needs
FIXED NETWORK OPERATORS
Modem CostEfficiency
CapacityOptimization
SpectralEfficiency
InfrastructureCost
efficiency
Standardscompliance
ProperTransportMechanisms
Enhance Fixed broadband offerings with
Personal Broadband services
Improved economics for Hot Zone services
Fixed mobile convergence
MOBILE OPERATORS
Expand personal broadband services to areas
where 3G is not available
Reduce cost/bit/Hz over the access network
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Ideal for new entrants
Ideal alternative to existing legacy fixed networks Ideal for remote areas
Straight forward implementation
IP Based multi-purpose platforms
Significantly faster than HSDPA -WiMAX Forum
OFDM for higher bandwidth efficiency
Operator OpportunitiesOperator Opportunities
Equipment available in 2.3-2.7, 3.4-6 & 5.8
GHz -WiMAX Forum
The Mobility promise
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Operator ChallengesOperator Challenges
transport services seamlessly across multipletechnologies & environments
deliver common end-user experience on all devices -Phone, PC/Laptop or PDA
from companies who are partners; not contractors forintegration, optimization & O&M
Maximize the ROI
Cost effective supply of adequate bandwidth formultimedia capabilities, especially on the last mile
Overcome the complexity of the current globalinfrastructure
High-speeds but in smaller cell size only
Significant number of BS to achieve mobility
Customers with legacy equipment (e.g. analoguePBX) require special solutions
Manage the diversity of technologies & end-userdevices and:
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WiMAXWiMAX ChallengesChallenges
2.5G/3G subs will increase from 1.4 Bn to 2 Bn (from 2004 2008)
Creates massive economies of scale for 3G technologies; cedes them dominance
Scalability
Base station economics
Compatibility and interoperability with infrastructure Client device costs
Time scale for commercial availability
Typically treat mobile & fixed networks in separate manner
Have limited mobile technologies to specific bands,
a major issue for WiMAX as it evolves towards 802.16e and supports Mobility
Some countries treat 3.5Ghz for fixed allocationonly; limiting 802.16e opportunities
Economies of Scale v/s Mobile technologies
Operators Incentive To Deploy WiMAX BTS Unclear
Regulatory Support
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67%Opportunity for bundling with other services
Reducing Operational Costs
Introduce New Application & Services
Extension of Access Services
Consolidated the number of Networks
Legacy voice equipment obsolescence
New Handsets
67%
56%
56%
50%
50%
Competition
Ratified Standards
39%
33%
17%
Key DriversKey Drivers
All Mobile Broadband NetworksAll Mobile Broadband Networks
Source: Infonetics Research
Driv
ers
Adoption of Applications, Management of Ecosystem and Flexible Business Models
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WiMax market will generate $23 billion globally & will reach more than 80 mil Subs
Support more than 40 million Mobile WiMax subscribers
Account for more than half of all mobile WiMax 16e subs
By 2013 Asia Will
Source: Juniper Research
Focus is on AsiaFocus is on Asia
Source: eTForecasts
Internet Users by Regions
India
Malaysia
China
AustraliaHong Kong
Taiwan
Japan
Singapore
Korea
Broadband Penetration by 2015
11 %
50 %
40 %
80 %
85 %
90 %
90 %
90 %
90 %
Source: Media Partners Asia
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WiMAXWiMAX Deployment in AsiaDeployment in Asiaas of Oct 10as of Oct 10thth 20072007
Source: www.WiMAXCounts.com
Afghanistan
Pakistan
India
ChinaS. Korea
Japan
Sri Lanka
Thailand
Cambodia
Malaysia
Singapore
Philippines
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Case StudiesCase Studies
Reliance: Implementation of WiMAX
services with Telsima equipment
VSNL: Implementation of WiMAX
services Telsima equipment
VSNL: O&M Support services for VSNLWiMAX Network
Packet One, Malaysia WiMAX
consultancy services
Alcatel Lucent, Malaysia WiMAXengineering services
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Product Trainings to enhance specific skill sets
Need for Sophisticated Testing Tools
Time & Cost Optimization
Effective resource modelling & scheduling
Lack of stability of system software
Too many upgrades needed up to when the system goes live
Move towards open standard & complete interoperability
LearningLearning
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WiMax- A Thrust area
ADA cellworkslouder than words
TM
Copyrights Reserved, ADA Cellworks 2007
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Service Portfolio & Coverage
Radio & Transmission Planning
Network Optimization, benchmarking, network audit
Recruiting services & provision of manpower
Technical training
In-building Design and Project Management
Wireless Software Development
Planning & Operations support for MSC, OSS, CS / PS Core
Services offered in GSM, EDGE, UMTS/3G, WiMAX, Tetra
Knowledge of local Players for supplementary and complementary support roles
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Geographies
USA Office
Thailand
Taiwan
China
India
Dubai
Malaysia HQ
Philippines
Singapore
IndonesiaNew Zealand
Australia
Existing branch office
Planned branch office
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Growth A business imperative
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WiMAX Centre of Excellence
Implementation
Services
Managed Network
Operations
Academy &
Test Lab
Control Costs,AccelerateRevenue
High networkavailability throughproven processes;
methodologies
World class training,testing &
certification facility
Mission
To be the best-in-class, professionally managed Services organization delivering Cost - competitive
End to End Systems Integration Services including Managed Services support for
Wireless Broadband operators globally
Engineering
Services
Optimal, scalable,secure end to end
engineering solution
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Academy & Test lab
Academy &Test Lab
World class training,testing &
certification facility
Academy
World-class training facility that would include theory and practical
training for engineers from equipment vendors and service
providers
Features
Classroom Training
Certification
Technical Equipment know-how
Discussion Forum
Library / Data Bank
Online resources
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Academy & Test lab
Academy &Test Lab
World class training,testing &
certification facility
Test Lab
The Lab would be used by the numerous application and device
developers for various tests that include:
Interoperability testing
Load testing
Hands on Exp. in Lab, Trials & Demos
Simulations WiMAX Certifications for application etc.
Equipped with the following systems among other tools and
test facilities:
WiMax CPEs ASN
CSN (AAA, DNS, DHCP and NTP servers)
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In ConclusionIn Conclusion
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Indias largest Network Services provider to the world
www.gtllimited.comwww.gtllimited.com
ADA cellworkslouder than words
TM
Images Courtesy: Punchstock
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