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WiMAX - Next Generation Mobile Network

Slideshow about WiMAX - Next Generation Mobile Network by Dr. Mazlan Abbas

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WiMAX - Next Generation Mobile Network

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  1. 8th AWF Wimax – next generation mobile network By: Dr. Mazlan Abbas

  2. Penetration Rate

  3. Cellular Phones

  4. WiMAX + IMS

  5. 1st LTE Commercial Launch – Dec.14, 2009 Based on LTE @ 2.6 GHz Stockholm and Oslo Teliasonera has 3 nationwide licenses; Sweden, Norway and Finland Ericsson is supplying the 4G city network in Stockholm. Huawei is supplying the 4G city network in Oslo. At launch in 2010, Samsung will supply the 4G modems in both cities During the introduction offer period (until 1 July 2010) you pay 4 SEK/month incl. VAT. 

4G and 3G modem is included. At launch the customer will have a 4G modem that only handles the 4G traffic. Free exchange to a modem that handles both 4G and 3G when it is available during second quarter 2010. 
Binding period of at least 12 month (new and free customer)

  6. Broadband Enabler • Broadband is a right and no longer a privilege. It is a necessity and no longer a luxury. • According to the World Bank, every 10 percent increase in broadband penetration helps to increase a country’s economic growth by 1.3%.

  7. Broadband: Necessary Service Utility or Luxury? • Who deserves broadband? • Whether broadband is becoming a necessary utility, or remains a luxury • Does every rural community, hoping to hang on to its schools and hospitals, not t mention its young people, deserve to get broadband access? • Is broadband a necessary utility? If not now, will it ever be?

  8. 802.16e WiMAX Operators @ 2.3 GHz Deployments Last Updated: 12.30.2009

  9. 802.16e WiMAX Operators @ 2.5GHz Deployments Last Updated: 12.30.2009

  10. 802.16d & 802.16e WiMAX Operators 802.16d 802.16e Deployments Last Updated: 12.30.2009

  11. Agenda: • Mobile wireless Internet market demand • Mobile Internet service requirements • WiMAX is a cornerstone for Next-Generation of mobile Internet services • How the WiMAX Forum is driving the adoption of Anytime, Anywhere Connectivity • Operator commitments to deploy WiMAX

  12. Anytime, Anywhere The Demand is Real

  13. Broadband Market has Significant Upside Gap thousands of subscribers Broadband Usage Growing Faster Than We Have Seen in Other Emerging Technologies Sources: Internet World Stats, Wireless Intelligence, Point Topic

  14. 100% 50% 0% ‘08 ‘09 ‘03 ‘04 ‘05 ‘06 ‘07 ‘02 Growth and Revenue are in Data ServicesVoice Revenues Growing at a 4.7% CAGRData Revenues Growing at a 30.7% CAGR Smart Phones Feature Phones Voice Phones Sources: IDC, Web-Feet Research

  15. Service Requirements for High-Speed Internet Success • Easy-to-use • Affordable • Works on variety user device form-factors • Supports multiple usage models • Deliver broadband experience similar to fixed • Supports many applications (data, voice, video) over IP • Global roaming

  16. WiFi 2G 3G WiMAX One Platform For All Internet Connectivity IMS Services Network Internet IMS Signaling, Policy and Charging Functions Application servers - “own” applications - Hosted applications IMS OSA /Web Services Enterprise Intranets Core Network Wireline

  17. System Requirements to Answer Demand User/Operator Needs System Requirements Rich All-IP Multimedia Content VoIP-Interactive A/V-TCP Data • High Peak/Average Data Rates • Low Latency, Jitter, Delay • High Link Reliability, Symmetry • Seamless Mobility Coverage/Capacity Anytime, Indoor/Outdoor • High Link Budget • High Spectral Efficiency • Adaptive Channel Utilization Cellular & Broadband Ecosystems Scalability Networks, Devices, Mobility • Extended Battery Life • Tiers of mobility • Interworking • Multiple frequencies • Multiple channel widths

  18. WiMAX is a Cornerstone For Next-Generation of Broadband Connectivity

  19. Why WiMAX? • Delivers wireless broadband anytime, anywhere • Internet technology from the ground up • One common standard delivers a global platform for mobile Internet services • Delivers the highest capacity and greatest throughput at the lowest cost - OFDMA

  20. SIMPLIFIES ADVANCED RF TECHNIQUES SPECTRUMEFFICIENCY DeliveredThroughput OFDMA OPTIMIZESSPECTRUM ALLOCATION CDMA LEVERAGES BANDWIDTH GSM Early ’90s Mid-’90s Early ’00s Mid-’00s Wireless Technologies are Evolving to OFDMA OFDMA offers better spectral efficiency – Directly translates to higher throughput and capacity

  21. WiMAX is NOT a Cellular Voice Replacement • WiMAX was not developed to compete with cellular voice market WiMAX WILL Complement 3G Data Services • WiMAX is a technology choice delivering high-capacity and high-throughput data services

  22. CSMA/CA Efficient for unpredictable traffic in an unlicensed band Inefficient for predictable traffic (voice) “Sharing model” designed for unlicensed band No control of resource allocation policy Contrasting Wi-Fi / WiMAX / Cellular Wi-Fi WiMAX • Fast dynamic scheduling • Contention access for bandwidth requests only • Resource allocation exclusively by BS – retains tight policy control by network • Efficient for both bursty, unpredictable traffic and voice 2G/3.xG Cellular • Packet overlays but based on slot based, circuit switched resource allocation • Efficient for voice traffic • Inefficient for bursty traffic (email, http) WiMAX is the Optimal Solution for Mobile Internet

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