Wireless … Anyplace, Anytime Connectivity
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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). [email protected] Bluetooth technology WAN - LAN - PAN positioning

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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)

[email protected]


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

Regulatory Standards

Frequency usage

Safety

EMC

Import

Sell

Use


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

High level protection

Example: Financial transactions


Wireless anyplace anytime connectivity

Bridge to

Network

Personal

bubble

Technology

oriented

Bluetooth usage domains


Wireless anyplace anytime connectivity

Pervasive application

Linux Watch enhanced shell with Bluetooth

Japan


Wireless anyplace anytime connectivity

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


Wireless anyplace anytime connectivity

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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