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Wireless … Anyplace, Anytime Connectivity

Wireless … Anyplace, Anytime Connectivity. Abstract of: Bluetooth_Launch_2002.ppt By G.Seuron, IBM La Gaude. IBM Worldwide Wireless Security, Privacy and Trust Acceleration Center (IBM La Gaude Laboratory). SEURON@fr.ibm.com. Bluetooth technology WAN - LAN - PAN positioning

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Wireless … Anyplace, Anytime Connectivity

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  1. Wireless … Anyplace, Anytime Connectivity Abstract of: Bluetooth_Launch_2002.ppt By G.Seuron, IBM La Gaude IBM Worldwide Wireless Security,Privacy and Trust Acceleration Center(IBM La Gaude Laboratory) SEURON@fr.ibm.com

  2. Bluetooth technology WAN - LAN - PAN positioning IEEE 802 standards Frequency spectrum. ISM bands. Bluetooth Special Interest Group Frequency Hopping - Timing Piconet / Scatternet Bluetooth stack - Data flow Profile status Bluetooth Security Low layer, high layer Access control Pairing Encryption High level protection Higher layer key exchange Trusted transaction Applications Major domains Hidden computing Financial transactions Car applications Location based services (LBS) Pervasive application Industrial solution Value proposition

  3. IEEE standards and related activities 802.11a 802.11b 802.11d L A N • 802.nn • Standards: • 802.1x • 802.3 • 802.11 • 802.15 • etc 802.11 Projects: e,f,g,h 802.11 802.1x P A N 802.15.1 802.15 Projects: 2,3,4

  4. Regulatory Standards Frequency usage Safety EMC Import Sell Use

  5. 9 Promoters Harald Blaatand Bluetooth II 447 1.2 Adopters May 2002 1480 1.0 Adopters May 2002 189 Associates May 2002 King of Denmark 940-981 _ Son of Gorm the Old (king of Denmark) and Thyra Danebod (daughter of king Ethelred of England) • Policy committees: Architecture, Test, Measurement, Regulatory, BQRB. • Working groups: Radio, Car, PAN, Human intf, Coexist, Audio-video, ISDN, Printing, Imaging, Esdp, Local posit, UDI • Expert groups: Car, Power, Security, SRFT • Study groups: ATM, Host Controller Intf, Indust Autom, ISDN, Qual of Serv Bluetooth SIG Harald christianized the Danes Harald controlled Denmark and Norway Harald thinks notebooks and cellular phones should seamlessly communicate MHz 1 GHz2 GHz GHz

  6. Bluetooth ... Data packets Application DATA L2CAP Packets Length Payload Channel id 2 bytes 2 bytes Max 65535 bytes L2CAP SAR LMP Messages (PDU) Segmentation and Reassembly Content Op code Single slot packet BASEBAND Packets Access code Payload Header ACL SCO (16) 72 bits 54 bits 0 to 2745 bits

  7. Profiles 2002 • Extended Service Discovery, level 0.95. • Personal Area Network, level 0.95. • Network Encapsulation, level 0.95. • Basic Printing, level 0.95. • Hands Free, level 0.96. • Basic Imaging, level 0.95c. • Hardcopy Cable Replacement, level 0.95a. • Imaging profile, level 1.0 New • Generic Access Profile. • Service Discovery Application Profile. • Cordless Telephony Profile. • Intercom Profile. • Serial Port Profile. • Headset Profile. • Dial-Up Networking Profile. • FAX Profile. • LAN Access Profile. • Generic Object Exchange Profile. • Object Push Profile. • File Transfer Profile. • Synchronization Profile Original • Audio/Video: 4 profiles, level 0.95 to 0.95b. • CAR: 3 profiles, level 0.71a to 0.96. • HCI PCI, level 0.5. • HID, level 0.95. • ISDN, level 0.95b1. • Local Positioning, level 0.53. • Unrestricted Digital Information, level 0.7 • Short Range Financial Transactions, lvl 0.1 • PAN APR In development

  8. Bluetooth embedded security Not specified at application level Applications TCP/IP HID RFCOMM Authentication Control Data At Baseband level Audio L2CAP Link Manager Baseband Encryption RF * * * Frequency Hopping * * * * * * Optional * * * MHz 1 GHz2 GHz GHz

  9. High level protection Example: Financial transactions

  10. Bridge to Network Personal bubble Technology oriented Bluetooth usage domains

  11. Pervasive application Linux Watch enhanced shell with Bluetooth Japan

  12. Bluetooth products From the QPL: Bluetooth Qualified Product List. Nb products Spec 1.1 607 600 500 531 qualified products 400 170 Consumer products 154 Integrated hardware 103 Software components 55 Development tools 27 DEMO products 22 Accessory components 300 200 100 0 2000 2001 2002 Year

  13. Customer engagement model $$ Solution Requirements Study / solutions Definition Workshop Operational System built Innovation Workshop Deliverable Pilot Architecture & Pilot Scope Problem / Solution Statement Operational System Build Pilot build & evaluation Architecture study Time Phase I Phase II Phase III Business Need

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