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WiMAX

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  1. WiMAX – Experience Best Wireless Broadband • Contents • Wireless Technologies – Roadmap • Wireless Access Technologies Roadmap • Wireless Future : A Seamless Mobile Lifestyle • Market Trends • Access Technology Focus : WIMAX a) Technology b) Applications c) Usage Scenarios • Options for India © Siemens January 2007 1

  2. Wireless Technologies - Roadmap Past Present Future Microwave Satellite VSAT GSM -2G CDMA – 1x RTT LMDS, MMDS Wi Fi – 802.11b Bluetooth GPRS, EDGE, 3G CDMA – EV DO Wi Fi – 802.11a/g WiMAX – Fixed RFID DVB-T, S UMTS, WCDMA HSPA, MIMO 4G Mobile WiMAX DVB-S / T/ H NFC Cognitive Radios • Tremendous transformation in the devices • Manifold increase in bandwidth delivery • Service capabilities & Mobility • Wireless has already manifested itself as the choice of technology for backhaul, last mile, LAN & Personal applications © Siemens January 2007 2

  3. Wireless Access Technologies Roadmap © Siemens January 2007 3

  4. HOT SPOTS WORK HOME Public Networks/ Internet Converged services RURAL OUTDOORS VEHICLE PUBLIC TRANSPORT Wireless Future : A Seamless Mobile Lifestyle Seamless connectivity to all networks, applications, & services Anytime Anywhere © Siemens January 2007 4

  5. Broadband Wireless Personalized Multimedia Content > 3 Billion Connectivity: My Connection and My Carrier Device Independence Open Application Environment Subscriptions Simultaneous Voice + Data Broadband Access PS Data Personalization: My Content at My Place End-User Value Fixed CS Data Analog Voice 2006 - 09 90s early 00s Time Market Trends • Growth has shifted to Mobile Broadband and Personalized Content • Consumer Demands: New World of Content and Applications • Deliver Content on My Time and My Location • Seamless User Experience across all Devices – PCs, portables, iPODs, Smartphones, In-car, At-work • Customized Content and Services on Demand – Movie Downloads, Live TV, Personalized Communication • Time/Place Shifting of Content and Applications is demanded and expected • Broadband Enablers Everywhere • Fixed and WiFI BroadBand at home and at work • MIMO WiMAX enabling Wide Area, Nationwide Mobility • Ubiquitous IP and Open Interfaces for Plug and Play • Convergence with IMS © Siemens January 2007 5

  6. Access Technology Focus : WIMAX • The New Broadband Wireless Standard • Defined by IEEE and Industry, Globally endorsed • 802.16-2004 (or 16d) • Predominantly Fixed • Deploying now • 802.16-2005 (or 16e) • Portable / Mobile • Trials in 2H, GA in 2007 © Siemens January 2007 6

  7. WiMAX : Technology • The WiMAX standard has been developed with many objectives in mind © Siemens January 2007 7

  8. WiMAX : Applications © Siemens January 2007 8

  9. WiMAX : Usage Scenarios HighSecurity Mobility Cost-Coverage Flexible Architecture Multi-LevelService QuickDeployment Interoperability WiderCoverage HighCapacity WiMAXQoS Portability NLOS © Siemens January 2007 9

  10. Options for India • Should we go for 3G or is there option - Leapfrog to 4G • Major factors influencing this decision will be:- • Mobile Data Market Trends • Availability & Cost of 3G License • Cost of 3G network roll out • 2G and 3G network commonality • Cost of upgrade of 3G to 4G • Timeline of 4G technology availability • Availability of 4G Spectrum • Cost of Directly opting 4G • Improvements in 4G over 3G © Siemens January 2007 10