WiMAX Mobile Broadband Services

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WiMAX Mobile Broadband Services

• C S RAO

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Scenario 2

• Deployment Dense Urban
• 0.5 M subs to 1M subs Million subs per Sq.km in
  Golden Square Mile areas eg CP,
  NewDelhi,Nariman Point etc.
• ARPU 75
• Expectations
• Better QoS ,Better In door coverage and Better
  Data throughput for Mobile Web services
• Capex per sub
• 65 including BTS/BSC/MSC /TX ,backhaul and
  Tower/UPS etc
• Opex per sub/ year 10 to 15

3
Scenario

• Deployment Sub Urban
• 10 K to 20 K subs per Sq.km in density
• ARPU 35
• Expectations Better coverage ,Support of Ring
  tone Music downloads
• Capex per sub
• 75 including BTS/BSC/MSC /TX ,backhaul and
  Tower/UPS etc
• Opex per sub/ year 15 to 18
• Challenges
• Spectrum adequacy,
• Optimal Investment ,
• Leasing of Roof Tops ,
• In door coverage systems and in-building
  permissions

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Scenario 3

• Rural
• 10 subs per Sq.km to 100 subs per Sq.km in
  density
• ARPU Range 7 to 15
• Expectations
• Better coverage ,
• Support of Ring tone Music downloads,
• Low cost COLOUR FM handsets
• Capex per sub
• 150 to 175 including BTS/BSC/MSC /TX ,backhaul
  and Tower/UPS etc
• Opex per sub/ year 35 to 50
• Challenges Investment RoI , OM ,Handset
  availability.

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Telco Business ModelHigh Business Impact Value

• First Mobile IP Telco in India
• 4G (Infra Services) today _at_ 2G costs
• Breakeven in 1 year _at_ current low ARPU
• Affordable Wireless broadband for all segments
• BB Data _at_ 512 kbps VoIP Video, from same
  platform
• WIMAX entry leading to full IP services
• Full Service Delivery platform from Day 1
• Significant Company Valuation in time
• Best in class NW Eqpmt with cutting edge chip
  technology

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Telco Business ModelBusiness Case for SAMCOMTEL

• Overall Business Model
• Overlay WIMAX network
• On the top of existing mobile infrastructure
• Quick 4G Service Rollout
• Capture a significant age of subscribers
• Compelling Business Case
• Costs to Subscriber same as GSM
• More bandwidth and feature rich IP services

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Telco Business ModelBusiness Case for SAMCOMTEL

• Mobile IP Service rollout
• 8 cities across India
• 4 metros 4 emerging metros
• 4 million subscribers covered in 2 stages
• Stage 1 1 million subscribers
• Stage 2 3 million subscribers
• 12 million mobile subs in these 8 cities today

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Telco Business ModelBusiness Case for SAMCOMTEL

• Overlay Network Infrastructure
• Use existing GSM/CDMA cell site Infrastructure
• Power, Tower and Fiber
• 1 sq. km cell area
• 10 MHz spectrum _at_ 2.5 GHz

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Sensitivity Parameters

• Change in Number of Subscribers            
• Change in revenue per Subscriber  
• Change in cost of CPE Bundling            
• Change in Capex Costs      
• Change in Operating Expenditure  
• Change in Passive Infra sharing costs
• Change in ILD tariffs
• Change in Interconection policies
• Content Dist NW.
• Spectrum Economics            

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Telco Business ModelBusiness Case for SAMCOMTEL

• Service Revenues
• Stage 1 US 100 M per year (1M subs)
• Stage 2 US 300 M per year (3M subs)
• _at_ current ARPU of US 10 per month
• Equipment (BTSASNCSN) Costs
• Stage 1 US 55 M
• Stage 2 US 25 M
• Overall cost per subscriber is 20 for
  electronics

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Telco Business ModelProduct Intellectual
Property

• CPE
• Family of devices
• USB Dongle, Hand phone, PCMCIA card and
  standalone WIMAX subscriber terminal
• Low power, low cost and multi-mode devices
• Base Station
• Micro Pico Base Stations for best capacity
• Optimized for quick, and economic rollout

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Telco Business ModelProduct Intellectual
Property

• ASN Gateway
• Distributed architecture
• Saves costs and increases flexibility
• CSN
• Unique flow based architecture
• Common platform for all IP services
• WIMAX and Non-WIMAX services like DSL and IPTV

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Telco Business ModelProduct Intellectual
Property

• Network Level Intellectual Property
• Light MAC Software stack for Base Stations
• Dynamic QoS Service Flow management
• Based on tracking actual traffic on per user
  basis using Deep Packet Inspection
• Unique SW microcode that can later be put on
  different silicon platforms
• Patented technology for increasing WIMAX
  Bandwidth (throughput) by a factor of 1.6 to 2
  times

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Telco Business ModelExecutive Team
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Telco Business ModelBoard
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WiMAX Mobile Broadband Services
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• Investment model for WiMAX Services launch
• Covers all aspects of Network design, deployment
  and integration
• From the core through the systems architecture,
  service edge, access network, device,
  operations

Infrastructure Family of Micro PICO WiMAX
Base Station WiMAX Service Edge Network
Devices Family of USB dongle, PCM CIA, Home
Terminal Handset Dual Mode GSM/Wimax Hnadset
Core Edge Core IP NW Equipments Content
Delivery Gateways
Site Exploit Acquired existing GSM sites For
POWER TOWER Fiber backhaul
Backhaul Use Wireless Fiber Backhaul Passive
Infra sharing and Leasing
IT OSS / BSS Development Integration CRM
Operations Maintenance Support Warranty
Subscriber Acquisition Marketing GA
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Investment model for WiMAX Product launch Covers
all Eco System aspects of CAPEX SENSITIVE
Product Development , from the Access to the Core
Devices with focus on services deployment,
quality and integration with GSM services
Access WiMAX Base Station VoIP BB Data
focused LOW POWER Unique NIH QoS

• Device
• Entry level
• 50 to 75
• Premium range of
• 125
• VoIP
• BB
• Packet Video enabled

Core Distributed Edge and Core IP
Architecture DPI enabled Application Delivery
Site LOWEST weight LOW Power consumption Low
ER form facto rof Antennae
Backhaul Exploit existing Fiber Backhaul
Equipment Wireless Backhaul
IT Minimal THIN EDGE for OSS/BSS
Operations Maintenance Support Warranty
Subscriber Acquisition Marketing GA
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WiMAX End to End ECO System Addressing the full
scope of operators deployment needs
WiMAX Devices
IP Core
WiMAX Access
WiMAX Control Unit
IMSIP Services VoIP Presence Location Prepaid Gam
ing Mobile TV Push to Talk/Video Hosted
PBX Seamless Mobility
Indoor CPE
Internet
Wireless Fiber Backhaul
WiMAX Frequency Agile
IP MPLS
Outdoor CPE
Metro
Mobile Handsets
WiMAX I/D O/D RF
PSTN
PC Cards
Beam formimg
Dual Mode devices for GSM WImax
WiMAX ASN Gateway
MIMO
Comprehensive Product Services Portfolio
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Diverse Access Product Portfolio
FIXED
MOBILE

Indoor
Outdoor
MICRO
PICO
TOWER TOP
Groundbased
Beam Forming
MIMO
Pico BTS Access Point
WiMAX ASN ASN Gateway
WiMAX Micro MIMO/Diversity Access Point
WiMAX Smart Antenna Access Point
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Smart Antennas Enhancing coverage, capacity and
indoor penetration with multi antenna
implementations
MRT Beamforming
MIMO Matrix A Space Time Block Coding (STBC)
MIMO Matrix B Spatial Multiplexing (MIMO-SM)
Interference
WiMAX Subscriber B
Data Stream A
WiMAX Subscriber A
Interference
Data Stream A
Enhancing Coverage
Improving Capacity
Directing the radiation pattern
MIMO Matrix B
MIMO Adaptive Mode Selection
Spectral Efficiency
MIMO Matrix A
Optimal Switching Point
Signal to Noise ratio
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Salient Feature of WiMAX Product family

• Flat, IP Network Architecture
• Seamlessly integrates wireless functionality
  with IP equipment
• Common network for multiple access technologies
• Eliminates high cost centralized boxes and
  reduces latencies
• Enables the use of mobile devices, optimizes
  handovers
• Cost effective implementation for small to large
  deployments

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Revenue by Products
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REVENUE COSTs
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Revenue Profitability
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Net Cash Flow
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Revenue Costs
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Revenue Profitability