WiMAX What is WiMAX? WiMAX Forum MAN WiMAX Products Advantages over Wi-Fi Mobile Phones and WiMAX Cost Deployment
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WiMAX
What is WiMAX?WiMAX ForumMANWiMAX ProductsAdvantages over Wi-FiMobile Phones and WiMAXCostDeployment
What is WiMAX?
• World Interoperability for Microwave Access
• Not a new tech -> Wi-Fi( 801.11 )
• IEEE 802.16 standard (WirelessMAN)
• Last mile -> Cable DSL
• Wireless -> Wide Band
• Symmetrical bandwith -> Long distances
• 50km range 70Mbps
WiMAX Forum
• Authority
• WiMAX certification Program
• Research new solutions to problems
Metropolitan Area Network (MAN)
• MAN<WAN<LAN
• City network
• Includes• Telephone Network• Television Network• Internet
• Miles of cables
• No infastructure
MAN with WiMAX
WiMAX
WiMAX Products
WiMAX Antenna
WiMAX Products
Desktop Modem
WiMAX Products
Redline BaseStation
WiMAX Products
INTEL’s fist structure for WiMAX
Advantages over Wi-Fi
• Provides• Telephone• Internet• Television
• Symmetrical bandwith – long distance• Quality of Service -> VoIP & IPTV• Scheduling Algoritm
• Wi-Fi slow upload rates -> Ex. Coffee Shops – ADSL backhaul
• Non Line of Sight propagation
Mobile Phones and WiMAX
• Different frequencies
• WiMAX and Telephone at the same time
• Antenna – integrate - GSM BaseStation
• Next generation GSM technologies in WiMAX• Scalable OFDM, • hARQ, FEC, • MIMO-ASS • Most important 4G
Cost
• End user -> $250-$300 ->2007 - $100
• BaseStation -> $5000-$100.000
Deployment
• Yozgat – Bozlayan
• 5 schools
• No cable connection
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