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X T E N D W A V E October 2007

X T E N D W A V E October 2007. T H E I N I T I A L X T E N D W A V E S O L U T I O N. Enable and provide extended reach of broadband to a greater percentage of existing wire line customers without new build outs or network re-engineering

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X T E N D W A V E October 2007

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  1. X T E N D W A V EOctober 2007

  2. T H E I N I T I A L X T E N D W A V E S O L U T I O N • Enable and provide extended reach of broadband to a greater percentage of existing wire line customers without new build outs or network re-engineering • Secure multiple revenue streams, increase customer ARPU and subsequent life value for service providers • Meet and exceed customer and regulator demands for broadband ubiquity • Allow equipment providers to utilize and monetize spare DSLAM slots to increase sales and service revenue by upgrade of line card • Capitalize on initial opportunity to manufacture new products for vast copper telco market

  3. W H A T O U R S O L U T I O N I S N O T • Xtendwave does not: Break Shannon’s Law Wire bond Alter power Utilize compression • Xtendwave accelerates networks without: • The risk of untried technologies • The capital and time required for new builds • The need to change out or re-engineer existing systems

  4. O U R S O L U T I O N U T I L I Z E S W A V E L E T S STANDARD SINE-COSINE WAVE REPRESENTS FREQUENCY ON TWO DIMENSIONS WAVELET IS A TIME-SCALEREPRESENTATION ON THREE DIMENSIONS

  5. W A V E L E T S A R E N O T N E W Wavelet technology has been a cornerstone of major innovations in a variety of industries in the last century. OIL AND GAS INDUSTRY MEDICAL INDUSTRY MUSIC AND VIDEO

  6. W H Y N O W ? Recent convergence of lower costs and higher processing power makes real-time calculation of wavelets feasible for telecom applications.

  7. X T E N D W A V E E X T E N D S I N C R E M E N T A LB R O A D B A N D C O V E R A G E

  8. Technology Patents Pending • 17 utility patents • 14 provisional patents I P P R O T E C T I O N

  9. H O W X T E N D W A V E W O R K S Adaptive Filter Bank Modulation (AFBM) • Longer reach • Over copper • Using existing plant

  10. Bull Dozing & Trenching $10,000 per home Minimum of 10,000 homes

  11. Remote Terminals (External Cabinets) $150,000 and up

  12. XtendWave Chip on both ends $ per port COPPER < $30 per port < $30 per port C O DSLAM MODEM XW CHIP SET XW CHIP SET

  13. Broadband to every home with a dial tone PRICELESS C O DSLAM XW CHIP SET

  14. F U N D A M E N T A L A D V A N T A G E S O F A F B M More efficient use of the bandwidth • Better selection of wavelet for the symbols • Better adaptive wavelet algorithms for the filter banks • Better immunity to noise • More symbols packed into each unit of bandwidth • Continuous monitoring of the impulse response of the medium

  15. I N I T I A L T H I R D - P A R T Y V A L I D A T I O N

  16. I N I T I A L A P P L I C A T I O N S : C O P P E R

  17. I N C R E M E N T A L O P P O R T U N I T I E S • Cable • Wireless • WiFi • Mobile Devices; PDAs, Set Top Boxes, Modems AFBM has application across all forms of communications platforms.

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