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Vision of Digital Home Networks

Vision of Digital Home Networks. Sony Europe Home Network Company Peter Haubrich London, September 21, 2000. Home Networking Vision. 1394. 1394. 1394. Study Room. Mobile. Connection with: DVB-S/C/T DAB xDSL/ISDN/PSTN. Family Room. Requirements for the Wireless Home Network.

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Vision of Digital Home Networks

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  1. Vision of Digital Home Networks Sony Europe Home Network Company Peter Haubrich London, September 21, 2000

  2. Home Networking Vision 1394 1394 1394 Study Room Mobile Connection with: DVB-S/C/T DAB xDSL/ISDN/PSTN Family Room

  3. Requirements for the Wireless Home Network • Support for QoS of real time streaming of A/V content • Net bitrate over 30 Mbits/s (Digital Video Camcorder) • Ad Hoc Networking (Direct Mode) • Self configurable (no network or frequency planning) • Security and Privacy • Connection to wired 1394 devices and clusters (bridge) • Plug and Play • Low Power for Mobile Terminals • Interoperability of devices from different manufacturers • Enough spectrum for highly populated urban areas

  4. Scenario’s for the Wireless Home Network • Connection of wired clusters (e.g. between different rooms) • Connection of wireless stand-alone devices to the network (e.g. view a camcorder movie on the TV) • Categories : • Entertainment (audio, video, games, etc.) • Control (A/V devices, home automation, etc.) • Information (EPG, internet, home-database, etc.) • Transactions (home shopping, home banking, etc.) • Communication (E-mails, videoconferencing, chat, etc.)

  5. Home Networking Architecture Broadcast network HDD D - VCR Digital TV Cluster/room 1 DVD movie 1394 wired 1394 wired Wireless gateway Broadcast network Cluster/room 2 STB Wireless gateway Hiperlan / 2 Wireless gateway 1394 wired 1394 wired PC PSTN Wireless gateway Printer Cluster 4 Cluster/room 3

  6. Estimated Demand for Wired andBroadband Wireless Home Network Products European Market Potential Forecast 1998-2010 100 93.55 87.14 88.88 90 81.39 80.17 76.03 80 70.99 71.62 65.56 70 63.87 60.18 56.79 55.05 60 49.39 47.20 47.99 44.44 50 mill. sales units 39.70 40.09 39.12 35.57 40 32.95 31.36 27.52 26.19 30 19.88 16.30 20 13.22 8.21 7.11 10 4.13 3.18 1.07 1.63 0.31 0.43 0 year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Total wired 1394 (c) wireless (d) Sources: Strategy Analytics, Understanding & Solutions, Dataquest

  7. Positioning - Cost vs. Bitrate $ W-CDMA/ EDGE High Medium User Cost / bit HIPERLAN/2 Low Bluetooth Very Low LAN 0,1 1 10 100 Mbps User Bitrates

  8. Conclusion and Recommendations • HiperLAN / 2 Specification fulfills our requirements • We need the 455 MHz in the 5 GHz Band without partitioning • We need a Pan European frequency harmonization with final aim for global compatibility as far as possible

  9. Thank you for your attention

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