wimax perspective

8/9/2019 Wimax Perspective

1/25

ADA cellworkslouder than words

TM

Sharat ChandraPresident & COO

GTL International Limited


2/25

AgendaAgenda


3/25

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


4/25

CChallengeshallenges New ApplicationsNew Applications

Untraditional new market segments; Tremendous need to have high level ofQoS


5/25

Operator Needs, ExpectationsOperator Needs, Expectations

ChallengesChallenges


6/25

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


7/25

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


8/25

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:


9/25

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


10/25


11/25

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


12/25

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


13/25

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


14/25

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


15/25

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


16/25

WiMax- A Thrust area


TM

Copyrights Reserved, ADA Cellworks 2007


17/25

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


18/25

Geographies

USA Office

Thailand

Taiwan

China

India

Dubai

Malaysia HQ

Philippines

Singapore

IndonesiaNew Zealand

Australia

Existing branch office

Planned branch office


19/25

Growth A business imperative


20/25


21/25

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


22/25

Academy & Test lab

Academy &Test Lab



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


23/25

Academy & Test lab

Academy &Test Lab



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)


24/25

In ConclusionIn Conclusion


25/25

Indias largest Network Services provider to the world

www.gtllimited.comwww.gtllimited.com


TM

Images Courtesy: Punchstock

wimax perspective

Documents