Transcript ppt

Elitex 2005
Avinash Bector
Country Manager
Canopy, India
Motorola Internal Use Only
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other
product or service names are the property of their respective owners. © Motorola, Inc. 2003.
Agenda
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Education for the masses
Challenges
Elearning- a possible solution
Challenges – in Elearning
CANOPY – the enabler
Case Study
Education for the Masses
Education is the single most important factor
contributing to improving the lives and bringing
prosperity
Challenges
Economic Diversity
Geographical Expanse
Quality Teaching Resources
Infrastructure
30,000 blocks
600,000 villages
E-Learning ……
....a possible solution
Challenges for E-Learning
Telecommunication Infrastructure
Computer Penetration
Content
Seamless IP Networks
CANOPY – The Last Mile Enabler
A Fixed Wireless Broadband Platform
from Motorola
What is Wireless Broadband?
• High Speed Data with User
Access Speeds Greater than
256K
• Licensed & Unlicensed
Frequency Options
• Canopy is Focused on the
Unlicensed 900 MHz, 2.4 & 5
GHz Spectrum
• Why Focus on Unlicensed?
– Spectrum is Free
– Spectrum is Clear
– Spectrum is Available
(Over 200 MHz of Available
Spectrum)
Wireless Access Space
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Local Area Network (LAN):
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Hotspots
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Designed to Support Last 100 Feet
(802.11A&B)
Used Largely in Enterprises but
Migrating Quickly into Residential
Interface to ISP to Support Nomadic
Traffic in Public Areas. Leverages
WLAN and Provides Billing Support
Examples: Airports, Train Stations,
Coffee Shops
Fixed Wireless
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Last Mile to Business or Residential
Fixed IP Access to a Fixed Location
Canopy can Support Internet Delivery
to Hotspots with Distribution using
WLANS
The Right Technology:
For The Right Application
Canopy Wireless Broadband
Last 100 Feet
Last Mile
802.11 Based LAN
Market Segments:
What do they use it for?
Backhaul
Move Data from
Point A to Point B
Enterprise Customers
Outdoor
Network
Extensions
Wireless DSL
Wide Area Broadband
Bridge or Extend
their Existing
Networks
Sell Internet
Access and/or
Telephone Service
to Residential &
Business
Sell Internet
Access Service
Outdoors
(other than
buildings)
Enterprise Customers
Service Providers
Service Providers
Wireless Versus DSL & Cable:
Coverage, Price & Functionality
The Solution is Wireless
Wireless Broadband:
• Delivers Speeds Equivalent To Wired Alternatives
• Overcomes Physical Obstacles & Right-of-Way Issues
• Enables Easier, Faster & More Cost-Effective Deployment
• Extends Existing Wired Networks
The Latest Transmission And Production Technologies, Such As Those In
Motorola’s Canopy™ Products, Finally Makes Wireless Cost-Competitive With
Wired Networks
Wireless Heritage
1977 Installed 1st
Experimental
Cellular
Systems in
Washington,
D.C. &
Baltimore,
Maryland
1970s
Late 1980s
Launched
Altair
1980s
1998
Incubator
Concept
Embraced
& Motorola
Labs
Officially
Created
1990s
2002
Canopy
System
Launched
2000s
• For Over 75 Years, Motorola Has Been Inventing Industries
• We’ve Been Growing The Technology Of Broadband Radio For
Several Decades
• All The While, We Have Been:
— Moving Upwards In Frequency
— Moving Downwards In Cost.
• We’ve Focused On The Parameters That Control Performance,
Manufacturability, Cost & User Satisfaction
Worldwide Presence:
A Truly International Corporation
Sales in More
Than 140
Countries
Sales Offices
in 73
Countries
R&D/Software
Centers in 18
Countries
Manufacturing
Plants in 15
Countries
Canopy Global Deployments:
In Over 80 Countries
Europe
Albania
Armenia
Azerbaijan
Bosnia
Bulgaria
Czech
Republic
Georgia
Hungary
Ireland
North America
Canada
Mexico
USA
Caribbean & Latin
America
Argentina
Bahamas
Belize
Bermuda
Brazil
Chile
Colombia
Costa Rica
Dominican
Republic
Ecuador
El Salvador
Guyana
Jamaica
Panama
Puerto Rico
Uruguay
Venezuela
Middle East
Afghanistan
Armenia
Egypt
Iraq
Israel
Jordan
Pakistan
Saudi Arabia
Turkey
U.A.E.
Africa
Algeria
Botswana
Ghana
Guinea
Kenya
Ivory Coast
Mali
Mozambique
Namibia
Nigeria
Seychelles
South Africa
Tanzania
Togo
Zimbabwe
Kazakhstan
Luzemburg
Macedonia
Montenegro
Poland
Russia
Serbia
Ukraine
United
Kingdom
Asia Pacific
American
Japan
Samoa
Malaysia
Australia
Mongolia
Bangladesh Nepal
Brunei
New Zealand
Cambodia
Pakistan
China
Philippines
Hong Kong Singapore
India
Sri Lanka
Indonesia
Taiwan
Vietnam
Serving Geographically Diverse Communities
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Ideal for Developing, Enhancing &
Extending Advanced Broadband
Networks & Services
Flexible Deployment Possibilities with
both Line of Sight & Non Line of Sight
Applications:
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Densely Populated Urban Areas with Multiple
Dwelling Units (MDUs)
Remotely Located Towns and Villages with
High Levels of Foliage
Enables the Delivery of High-Demand
Services:
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Broadband Internet Access
Voice Over IP (VoIP)
Video Services
Security Surveillance
T1/E1 Extension/Replacement
Canopy Wireless Broadband Platform
A Fixed Wireless Access Solution
Point-to-Multipoint
T1/E1 Extension
Point-to-Point
Point-to-Multipoint
Reaching the Outer Edges
Canopy Wireless Broadband Technology combines Carrier Grade Toughness
with Exceptional Performance, Security, Ease of Use & Cost -Effectiveness
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The Backbone of the Network is
Formed with the Canopy Line of
Sight (5.2 & 5.7 GHz) Product
Family
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System Coverage is Augmented
with Line of Sight & Non Line of
Sight Solutions (900 MHz and
2.4 GHz) to Extend Coverage to
Difficult to Reach Areas
Comprehensive Portfolio:
With A Wide Range of Solutions
5.2 GHz:
12.5 Square Miles
2.4 GHz:
675 Square Miles
5.7 GHz:
314 Square Miles
900 MHz
5,000 Square Miles
Comprehensive Family of Products for both Line of Sight & Non Line of Sight Applications
Canopy’s Main Components
Access Points (AP)
Subscriber Module (SM)
Backhaul Modules (BH)
Access Point
The Brains Of The Broadband Access
Network Is The Canopy AP Cluster.
The Glue Of The Broadband Access Network
Is The Canopy Cluster Management Module.
The Canopy Access Point Is Used As A Relay To Transmit Broadband
Service To The Surrounding Area
Subscriber Module
The Canopy Subscriber Module (SM)
Connects To The Broadband Access Network.
The Canopy Subscriber Module is used to
Receive Broadband Service from the Closest Access Point.
Backhaul
The Canopy Backhaul Module (BH) Gives You The
Flexibility To Connect Your Broadband Access
Network To A Remote Broadband “Feed.”
The Canopy Backhaul can be used to Deliver Broadband Feed to an
Access Point for Distribution.
Systems & Performance
Motorola Internal Use Only
MOTOROLA and the Stylized M Logo are registered in the US Patent & Trademark Office. All other
product or service names are the property of their respective owners. © Motorola, Inc. 2003.
Flexible Configurations:
Deliver Superior Performance
Point-to-Point
Point-to-Multipoint
40 Mile Range
40 Mile Range
Throughput: 33 Mbps
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Broadband Wireless Connectivity via an Access Point (AP) Cluster or Backhaul Module
Six AP Modules per AP Cluster each serving up to 200 Subscriber Modules (SM)
Canopy Point-to-Point Systems
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Throughput: > 6 Mbps
Available in 2.4, 5.2 & 5.7 GHz
40 Mile (64 Kilometers) Range with Aggregate Throughput 33 Mbps
Canopy Point-to-Multipoint Systems
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Available in 900 MHz, 2.4, 5.2 & 5.7 GHz
40 Mile (64 Kilometers) Range with Aggregate Throughput >6 Mbps*
4 Mbps for a Single Subscriber Module
Canopy Point-to-Point System
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Used in Wireless Backhaul, Bridging, Channelized T1/E1
(Voice & Data)
Six Degree Antenna Beam Spans Distances up to 40 Miles
Greater Distances Can be Achieved By Daisy Chaining Systems Together
Available in:
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2.4 GHz (10 & 20 Mbps)
5.2 GHz (10 & 20 Mbps)
5.7 GHz (10, 20 & 45 Mbps)
Providing a Remote BWA Feed
Overcome Difficult Terrain & Long
Distances so that Branch Offices can
Share Data
Regional Center
10, 20 or 45 Mbps
BH Links
Remote
Remote
Range & Throughput:
Point-to-Point Systems
Canopy Product
Modulation Rate
Aggregate
Throughput
Range Without
Reflector
Range With
Reflector
2.4 GHz BH
10 Mbps
7.5 Mbps
5 miles
(8 kilometers)
35 miles
(56 kilometers)
2.4 GHz BH
20 Mbps
14 Mbps
3 miles
(5 kilometers)
35 miles
(56 kilometers)
5.2 GHz BH
10 Mbps
7.5 Mbps
2 miles
(3.2 kilometers)
N/A
5.2 GHz Extended
Range BH
10 Mbps
7.5 Mbps
N/A
10 miles
(16 kilometers)
5.2 GHz Extended
Range BH**
20 Mbps
14 Mbps
N/A
5 miles
(5 kilometers)
5.7 GHz BH
10 Mbps
7.5 Mbps
2 miles
(3.2 kilometers)
35 miles
(56 kilometers)
5.7 GHz BH
20 Mbps
14 Mbps
1 miles
(1.6 kilometers)
35 miles
(56 kilometers)
5.7 GHz BH
45 Mbps
33.6 Mbps*
40 miles**
(64 kilometers)
Notes:
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* The Canopy 45 Mbps Backhaul Link Calculator can be used to more accurately estimate performance in a given situation.
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** Data rates are dynamically variable with modulation from 3 to 33.6 Mbps (aggregate)
N/A
Canopy Point-to-Multipoint System
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Enables the Delivery of Broadband Access to Multiple Locations from a
Single Access Point
System is Optimized to Perform in High & Low-Density Environments in
the Presence of External Interference
Sixty Degree Antenna Beam Delivers up to 6+ Mbps of Effective
Throughput with Connectivity to a Maximum of 200 Subscribers Per
Access Point
Reaching the Subscriber
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Each AP Covers A 60 Degree
Area
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Each AP Supports Up To 200
Subscribers
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AP’s Can Be Clustered In
Groups Of 6 To Provide 360°
Coverage
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Each AP Cluster Supports Up
To 1,200 Subscribers
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AP Clusters Of Different
Frequencies Can Be Colocated
AP
Increasing Coverage:
Accelerating Deployment Without Accelerating Costs
Extend DSL & Cable
Service Area without
Incurring the Cost of
Traditional Copper or
Cable
Throughput = 6.2 Mbps
5.7 GHz AP
10 Miles
Expanding The Service Area:
Overcoming Obstacles
Prevail Over Difficult Terrain & Long
Distances Where Extending
Wireline or Cable Network is CostProhibitive
900 MHz AP
Throughput: 2 Mbps
40 Miles
Reaching Subscribers
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Use A Point-to-point Backhaul To
Reach An AP Cluster
Use A Remote AP To Reach Around
Obstructions Or Small Pockets Of
Customers
Range & Throughput:
Point-to-Multipoint Systems
Canopy
Product
Modulation Rate
Aggregate
Throughput
Range Without
Reflector
Range With
Reflector
900 MHz
3.3 Mbps
2.2 Mbps
>40 miles Line of
Sight
64 kilometers
N/A
2.4 GHz
10 Mbps
6.2 Mbps
5 miles
8 kilometers
15 miles
24 kilometers
5.2 GHz
10 Mbps
6.2 Mbps
2 miles
3.2 kilometers
N/A
5.7 GHz
10 Mbps
6.2 Mbps
2 miles
3.2 kilometers
10 miles
16 kilometers
What Makes Canopy Different?
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Canopy Delivers Superior Performance
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Canopy Is Designed To Mitigate RF
Interference
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Industry Leading System
Install Anywhere
GPS Synchronization
Canopy Gracefully Supports Growth
From Islands To Contiguous Coverage
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Sustained Throughputs
Only Product On The Market That Can
Support A Large-scale Deployment
Canopy Offers A Better Price Point Than
Any Other Wireless Broadband
Alternative
Over the Last 24 Months,
Motorola has Decreased the
Price of the Canopy CPE by
Over 50%
Canopy QoS Advantage:
Consistent Throughput & Latency
Percentage of Bandwidth Used
100%
Canopy
Typical Proprietary Protocol
802.11 Based
Number of active SMs or Applications
What’s Interference?
Interference Occurs When One Radio Signal Disrupts The
Transmission Of Another Signal
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C/I Ratio:
– Carrier To Interference Ratio
– Describes How Strong The
Desired Signal (The Carrier)
Is Relative To Unwanted
Signals (Interference)
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Sources Of Interference:
– Self Interference
(Emanates From A Network
Under Your Control)
– External Interference
(Opposing Signal Coming
From A Network, Device Or
Other Source Not Under Your
Control)
Canopy Interference Immunity
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Canopy Virtually Ignores External
Interference
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Canopy was optimized to ignore external
interference
Every radio is factory tested to meet throughput
at 3db C/I
Canopy nominal C/I performance is ~2 dB
Competitions C/I requirements are 8db – 25 db
Canopy Does Not Create Destructive Self
Interference
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Canopy avoids self interference through precise
GPS synchronization
Cluster Management Module has GPS Receiver
to deliver exact synchronization signals to APs
and BHs
AP Cluster can be put where capacity and/or
coverage is needed
How the C/I Numbers Stack-Up
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Canopy’s C/I Is Between 6 And 18
db Better Than The Competing
Products
A System With 8-9 Db C/I can not
reuse same frequency in adjacent
sites
Canopy’s Modulation Scheme Wide-band Digital FM delivers ½
20
15
Motorola
Trango
Alvarion
10
Cell reuse
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In The Canopy System, Nearby
Users & Nearby Cells Do Not
Interact
The Canopy System is Not Only
Less Complex & Less
Expensive but Also Much More
Stable & Much More Scalable
than the Competition
5
0
C/I Ratio
Interference Immunity
Non-Canopy scenario – Other wireless systems – with less interference tolerance and no directional
antennas – experience lots of interference from other Access Points in the area. Only customers closest to
the transmitting signal can expect good service ( green areas ).
Interference Immunity
Canopy scenario – With its high interference tolerance and directional antennas on all access points, Canopy
expands the areas that receive good service (green areas) and reduces areas experiencing interference (red
areas).
Prizm Element Management:
Maximizing Efficiency of the Canopy Network
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Prizm EMS System is Extremely Flexible and Capable of Operating as a
Stand Alone System or Seamlessly Integrated with Other Network
Management Systems
Covers 5 Main Management Areas:
– Fault Management: Identification, Isolation & Correction of Network
Problems
– Configuration Management: Installation, Loading, Modification & Tracking of
Configurations Parameters. Interacts with Radius Servers & Provides
Centralized Provisioning & Control
– Accounting Management: Enables Various Tiers of Service, Manages
Bandwidth Allocations, Details Logging of Activity & Serves as a Central
Point for Analysis & Reporting
– Performance Management: Monitors Network to Ensure Operating at
Optimum Levels
– Security Management: Manages Access to the Network, Maintains
Confidentiality & Ensures Data Integrity
General Availability 4th Quarter 2004
Canopy’s Security Architecture:
A Powerful Bond Protecting the System from Intruders
The Canopy System
Is Secured Through
Successive Layers
Of Hardware,
Software, Interfaces,
Encryption, Signal
Synchronization &
User Authentication.
Endorsed by National
Institute of Standards
and Technology (NIST)
FIPS 197 Certified
CANOPY Advantage: Enhanced Control
• Committed Information Rate (CIR)
– Configure minimum throughput on a per-SM basis
• Scalable for Mass Deployment
– Throughput benefits for all subscribers
• Virtual Local Area Network (VLAN)
– Flexible Network Segmentation
• Separate network management from customer traffic
Motorola Canopy™ Wireless Broadband
Product Evolution
• Advantage AP will communicate with
– Canopy Advantage CPE
– Canopy CPE
• Goal is for an unlicensed WiMAX AP to
communicate with
– Canopy Unlicensed WiMAX CPE
– Canopy Advantage CPE
– Canopy CPE
• Goal: Migration to unlicensed WiMAX will not
Strand CPE Investment
The Canopy Advantage Platform
Enables Superior Service
• Voice
• Data
• Control
No CPE will be left behind
• Software Upgradeable to add new features
Goal: Migration path for unlicensed WiMAX
products
Compatibility
CANOPY
CANOPY
CANOPY
Advantage AP
• VLAN
• CIR
• VoIP
• High Speed
• Lower Latency
CANOPY
CANOPY
CANOPY
CANOPY
Canopy AP
• SMs in the field
today
• Advantage SMs
CANOPY
Advantage SM - 1Q ’05
Capable of 20 Mbps
Implementing Canopy Advantage
10 Mbps Signaling
6.2 Mbps Throughput
And 20 ms latency
Current
AP
Canopy
SM
CANOPY
7 Mbps Throughput
And 5-7 ms latency
CANOPY
Advantage
AP
CANOPY
CANOPY
CANOPY
7 Mbps Throughput
And 5-7 ms latency
CANOPY
CANOPY
CANOPY
CANOPY
Canopy
SM
15 Mbps Throughput
To Advantage SMs
CANOPY
CANOPY
CANOPY
Current APs
Converted to
SMs
Canopy
SM
CANOPY
Design the Network
to Provide 15 Mbps
Throughput Where
Needed
Interoperability
Canopy
Advantage
AP
CANOPY
CANOPY
CANOPY
CANOPY
CANOPY
CANOPY
Canopy
SM
Canopy
Advantage
SM
• Extended Life
through software
enhancements
• Interoperable with
all existing
Canopy products
Distance Learning.
A case study
E-Learning in South Africa
An Outreach Program Brings Teachers to Students in Need Via A Wireless Broadband
Connection
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Problem: In Developing Countries Like South Africa
with Booming Populations, it’s Hard to Find Enough
Teachers to Keep Up with the Soaring Amounts of
Students. And Economic Growth is Slowed When
There Aren’t Enough People to Fill Out an Educated
Workforce
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Solution: Bring the Teachers to the Students & Form
a Tel-Learning System Ulwazi E-Learning Partnership.
Motorola Supplies the Network Infrastructure with
Canopy and Omega Digital Technologies Supplies
Electronic Whiteboards. Partnership Connects Five
Learning Institutions
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Results: Perfect Score! Students Receive their
Lessons via a Video Transmission Directly to their
Computer. It’s Very Interactive. If they Have a
Question, they go to the Front of the Classroom &
Speak into the Microphone which is Transmitted to the
Instructor Over the Network. Allows Teacher to Reach
a Large Number of Students
“Multiplying The Number Of Children
Who Are Given The Opportunity For
Better Lives”
Facilities at each site
• Live sessions
– Will be broadcast from the Nodal school
– Students Receive their Lessons via a Video Transmission Directly to
a Computer. It is projected through a data projector for wider
audience coverage
– It’s Very Interactive. If they Have a Question, they go to the Front of
the Classroom & Speak into the Microphone which is Transmitted to
the Instructor Over the Network.
• E- content
– E-library of the recorded sessions and reference material will be
maintained at the Nodal school
Bringing up the educator’s picture
“You see me, I see you!”
“You need to learn the theory before you
experiment!”
“See, that’s what happens if you light
magnesium!”
“Now we’ll see if you paid attention”
“This stuff is unbelievable!”
Community Service
A case study
BWA to Spur Regional Development
In The Brazilian City Of Sobral, A Pilot Project Aims To Provide The
Benefits Of Broadband Internet Access For All Citizens.
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Problem: Improve Social Services And Help
To Integrate Brazil’s Northeast Region Into
The National Community.
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Solution: Provide Access, via Canopy, to a
High-Speed Municipal Network to Serve
Schools, Hospitals & Resorts.
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Result: Outstanding. The City Is Able To
Supply Distant Communities With
Information, Health Care, Education &
Security Services That They Would be
Unable To Access Otherwise. These
Changes Could Help to Transform the Lives
of the Population in the Brazilian
Northeastern Highlands
Equipment at each site
• Connectivity
– CANOPY
• Facility & Display Management
– Computer & Smart Boards at the recipient schools
• Network Management
– Server at each Nodal School
Software
• Connectivity
– CANOPY
• Facility & Display Management
– E-learning suite of software from Skill Soft
• Learning Management System
• Collaborative tools
• Network Management
– NMS at each Nodal School
– Server will also host the e-library
• Recorded Sessions
• E-learning content for reference hosted under the LMS
Additional thoughts……..