AJAL
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Transcript of AJAL
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AJAL. A. J AJAL. A. J [[ APAP - ECE - ECE ]] MET’s School of Engineering, KeralaMET’s School of Engineering, Kerala
WiMAXNext Generation Wireless Mobile Deployment Methods
Multi-Agency Seamless Mobility
This is Mobile Broadband
Everywhere coverageThis is Mobile Broadband
This is Mobile Broadband
Full mobility
High data speedsThis is Mobile Broadband
The Future Home…
DSL/Cable or MSOTelephone
Wireless camera
Wireless media
gateway
NAS for MP3 & Video
Content
Integrated networks, content,and entertainment systems
Managed Security
Managed Voice
Managed Wireless
Wireless Surface Scenario
Weather Radar
ILS
Aircraft
Emergency Vehicles
FAA
Airlines
PortAuthority
Technicians
Fuel TruckBaggageHandlers
RTR
Radar
Snow Removal Equipment
ALS
Wake Vortex SensorRWSL
ASDE-XSensor
HUMAN SOCIAL NETWORK has Become Business Oxygen
• ORKUTIANS• HOMOSAPPIENS - HOMOSCRAPIANS
Scenario of virtual community over geographical areas
Population: 1.15 Billion peopleIndia’s Tele-density
- Overall: 31%Rural: 8.8% Urban: 65% Broadband: 0.4%Internet: 4%
500 Million phone connections by year 2010
High GDP Growth-8%Increased Income of middle
class(300M)PC Penetration: 2%
The Opportunity in IndiaThe Opportunity in India
Success Story @ Work – Madras Pharma
T.Nagar
Sholinganallur
• Point to Point and Point to Multi Point• Backhaul spanning to 12kms from T.Nagar (H.O) to Sholinganallur (Factory)
Success Story @ Work – Residency Group Hotels
-Enable Point – to – Point Connectivity ( 1KM )
- Centralized accounting and reservation system
- Hotspot Zones for wireless internet access
Main Building Annexe
Usman Road
• Point – to – Point Connectivity ( 600 meters )
• Enabling centralized billing and accounting systems
Success Story @ Work – GRT Thangamaligai
Laymen point of view
•
SPECIFIC ABSORPTION RATE ( SAR ) IN COMMUNICATION SYSTEMS
Related Work Cell Phone Radiation is Absorbed More Deeply Into the Brains of Children
Estimation of the absorption of electromagnetic radiation from a cell phone based on age (Frequency GSM 900 Mhz) (On the right, color scale showing the Specific Absorption Rate in W/kg)
Gandhi, O.P.G. Lazzi, and C.M. Furse, Electromagnetic Absorption in the Human Head and Neck for Cell Telephones at 835 and 1900 MHz. IEEE Transactions on Microwave Theory and Techniques, 1996. 44(10): p. 1884-1897
• [1] IEEE 802.16-2004 October 2004, Air Interface for Fixed and Mobile Broadband Wireless Access Systems - Amendment for Physical and Medium
Access ControlLayers for Combined Fixed and Mobile Operation in Licensed Bands, August
2004.
• [2] IEEE 802.16e-2005 March 2006, Physical and Medium Access Control Layers for Combined
Fixed and Mobile Operation in Licensed Bands.
• [3] Allen H. Kupetz and K. Terrell Brown, “4G - A Look Into the Future of Wireless
Communications”, Rollins Business Journal, Jan-Mar 2004
• [4] B. G. Evans and K. Baughan, "Visions of 4G," Electronics and Communication Engineering
Journal, Dec. 2002.
• [5] Jun-seok Hwang, Roy R. Consulta, "4G Mobile Networks – Technology Beyond 2.5G And 3G",
PTC’07 Proceedings-2007.30
AJAL.A.J
MOB: 0-8907305642
