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WHDI – Wireless Home Digital Interface

WHDI – Wireless Home Digital Interface A New Industry Standard for Wireless HDTV Connectivity Noam Geri Co-Founder, VP Marketing & Business Development AMIMON Inc. WHDI – Wireless Home Digital Interface - Introduction.

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WHDI – Wireless Home Digital Interface

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  1. WHDI – Wireless Home Digital Interface A New Industry Standardfor Wireless HDTV Connectivity Noam Geri Co-Founder, VP Marketing & Business Development AMIMON Inc.

  2. WHDI – Wireless Home Digital Interface - Introduction WHDI – THE NEW STANDARD FOR ENABLING SEAMLESS SHARING OF CONTENT BETWEEN ALL MULTIMEDIA DEVICES, SOURCES AND DISPLAYS, WITHIN THE HOME & OFFICE ENABLING WHOLE-HOME WIRELESS UNCOMPRESSED HD VIDEO, AUDIO and CONTROL

  3. WHDI - A New Industry Standard for Whole-Home Wireless Audio/Video/Control Connectivity

  4. Enabling New Opportunities for Consuming Content

  5. Wireless Uncompressed HDTV using WHDI • WHDI™ - a unique video-modem approach • Operates in the 5GHz unlicensed band, using MIMO • Uncompressed 1080p, UXGA using 40MHz bandwidth • Uncompressed 1080i, 720p, WXGA using 20MHz bandwidth • Range of over 30 meters through walls • Less than 1 millisecond latency • Strong 256-bit AES encryption • Same quality as an HDMI cable How is this possible?

  6. WHDI – Transmission Optimized for A/V Links Instantaneous noise-limited wireless channel capacity Wireless Channel Quality Weaker Protection for Least Significant Video Bits Video Channel Graceful Adaptation To Channel Noise Stronger Protection for Most Significant Video Bits – What Visually Matters the Most Audio Channel Completely Secured Channel for Audio Streaming Control Channel Completely Secured Channel for Control Data Time

  7. WHDI at CES 2008: SONY, BELKIN & Others SONY Embedded Wireless 1080p HDTV SONY BRAVIA Wireless Link – SONY TV Digital Media Extender (DMeX)

  8. WHDI Security Proposal • Video rendering/Display Interface – not for recording • Limited to Localized Environment • Inherent wireless limitation to local/home environment • Registration and Authentication • Ensure connections are between devices within the home/personal domain • 2048 bit RSA Key Exchange • Revocation • Audio and Video encryption • Strong 256 bit AES encryption • Existing, Industry approved CP protocols under consideration

  9. Noam Geri VP Marketing & Business Development AMIMON Inc. Cell: 650-305-0600 Email: noam.geri@amimon.com

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