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The HighPoint Broadband Delivery System Ermanno Pietrosemoli School on Radio Use for digital and Multimedia Communicatio

The HighPoint Broadband Delivery System Ermanno Pietrosemoli School on Radio Use for digital and Multimedia Communications ICTP, February 2002. e conomy Driving Forces. ¥. Computing, storage, transmission costs. Connected devices Locations Transactions Applications Complexity

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The HighPoint Broadband Delivery System Ermanno Pietrosemoli School on Radio Use for digital and Multimedia Communicatio

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  1. The HighPoint Broadband Delivery SystemErmanno PietrosemoliSchool on Radio Use for digital and Multimedia CommunicationsICTP, February 2002

  2. economy Driving Forces ¥ • Computing, storage, transmission costs • Connected devices • Locations • Transactions • Applications • Complexity • Bandwidth Demands ...go to zero Networks... ...go to one! • ...go to infinity 0 time Market Review

  3. Acceleration of Change Time it took for these technologies to reach the 10 million customer mark after being introduced to the mass market Pager Telephone Cable TV Fax Machine VCR Cellular Phone Personal Computer CD-ROM Drive Wireless Data Services Internet (WWW) 41 Years 38 Years 25 Years 22 Years 9 Years 9 Years 7 Years 6 Years 6 Years <2 Years Source: USA Today, Info Tech and Pac Tel Cellular Market Review

  4. Global Deregulation & Privatization • Telecom privatizations lead to increased investment in modern equipment • Deregulation and Liberalizationof telephone companies occurring worldwide • State owned telcos privatizing • Competition being encouraged • Frequency Allocation • Worldwide at 2.5 GHz and 3.5 GHz • 3.5 Emerging as International Standard • Meanwhile…….Demand for increased connectivity growing…..Time to Market Critical Market Review

  5. Huge potential for new service providers and managers of networks classically reliant on terrestrial infrastructure • IP WAN & Internet connections in high demand • IP Platform now supports multiple data, video and voice applications: • Internet access • WAN access • Video conferencing, Video streaming • IP telephony • Value Added Services Market Review

  6. Broadband Local Access Demand (Lines in Millions) 140 120 Broadband 100 80 Narrowband 60 40 20 0 '98 '99 '00 '01 '02 Source: IDC, FDC, and Lehman Brothers Estimates Market Review

  7. HighPoint Concentrator & S2R TechnologyPatent Pending F1 F3 F2 F4 HighPoint Concentrator S2R Technology allows spectral reuse of channel pairs Spectral reuse with S2R Technology results in a ratio up to 11:1 for spectral efficiency. A Pair B Pair 22 1 2 21 20 3 19 4 5 18 17 6 7 16 15 8 14 9 10 13 12 11 High Point

  8. Throughput Based on Channel Size High Point

  9. HighPoint Service Provider Architecture 2 Way High- Speed Data Telephony Video Conferencing Internet S2R Base Station Concentrator Transceiver Bank Rooftop/Tower High End Super Server RF Modem Banks Central Office Ethernet Packet Switch or ATM Switch Telephony Infrastructure Internet WAN High Point

  10. Modems and Switch IF Cabling via RG6/11 to Transceiver Bank High speed modem sector -1 High Speed Modems 100 T Connection to NOC High speed modem sector -2 High speed modem sector -3 Data within the WLL (Wireless Local Loop) High speed modem sector -n Full wire speed Switch to Service High Point

  11. Computing Environment Central Office 2 Way High Speed Data Server Data Within WLL Telephony Server Connect outside of the WLL Full wire speed Switch Internet Server Video Server High Point

  12. HighPoint Subscriber Side Architecture Directional Antenna RF Single RF Cable Transceiver (Up/Down Converter) One Cable with IF Signal 10T Full Duplex Modem Switch or Hub High Point

  13. HighPoint BDS aesthetically pleasing flat panel antenna low profile, higher gain mesh parabolic antenna subscriber radio transceiver wireless concentrator base station High Point

  14. HighPointSuperCell 22 km Radius Max coverage per unit cost Up to 541 Mbps Aggregate Throughput 17 Mbps Down Stream/ Sector 7.6 Mbps Up Stream/ Sector • Benefits • Maximize Channel • Capacity • Inexpensive • Simple • Quick (With 5MHz Channels) Deployment

  15. HighPointFocalCell Optimal bandwidth & coverage 22 km Radius 5 mi Radius 17 Mbps Down Stream/ Sector 7.6 Mbps Up Stream/ Sector (With 5MHz Channels) • Benefits • Time to market • Invest for return • Simple • Excellent coverage • Migration path • Teledensity sensitive 2.1 Gbps Aggregate Throughput Deployment

  16. HighPointMultiCell 100% Reuse in a MultiCell Environment • Benefits • Efficiency through Secrotal/Multicell • Endless Possibilities • 100% reuse in adjacent cells • 3 to 4 times re-use in cell • Excellent Coverage • Highest Possible Bandwidth 478Mbps Cell Capacity (4MHz Channels) 3,346 Mbps in 7 Cell Deployment 83.65Bit/Hz Spectral Efficiency Deployment

  17. Product Solutions Positioning HIGH Multicell 24C Supercell 24C MEDIUM Reuse / Efficiency / Throughput Multicell 6C Supercell 6C Multicell 6B RuralPoP 6B LOW LOW MEDIUM HIGH Customer Density Positioning

  18. Spike Positioning Positioning

  19. Multi-Service ArchitectureData, Voice & Video Data Services, PSTN, Internet Customer Network(s) Switch or Hub Switch IP IP Subscriber Side Modem Modem Bank IF IF Transceiver Transceiver Bank RF RF CO Side I.P. Services

  20. Multi-Service ArchitectureDedicated Internet Access ExistingPremises Equipment HTTP FTP SNMP Internet Switch or Hub Proxy/Firewall Router Switch IP IP Subscriber Side CO Side Modem Modem Bank IF IF Transceiver Transceiver Bank RF RF I.P. Services

  21. Multi-Service Architecture LAN-to-LAN Connections Remote Printing File & Database Servers ExistingPremises Equipment Remote Customer Office, Internet Switch or Hub VPN Gateway Proxy/Firewall Router Switch IP IP Subscriber Side CO Side Modem Modem Bank IF IF Transceiver Transceiver Bank RF RF I.P. Services

  22. Multi-Service Architecture Voice-over-IP Connections ExistingPremises Equipment IP Telephone PSTN, Remote Office PBX VoIP Gateway Switch or Hub Router Switch IP IP Subscriber Side CO Side Modem Modem Bank IF IF Transceiver Transceiver Bank RF RF I.P. Services

  23. Product TimelineHead-End 6-24C Tower Mount SuperCell 22C Tower Mount 6-24C MultiCell 6B 16QAM Return OFDM Integration 6-24 Sectors Tower Mount FocalCell 6B RuralPoP 4B 3Q ‘00 4Q ‘00 1Q ‘01 2Q ‘01 2Q ‘00 Future Direction

  24. THANK YOU !

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