Bluetooth.ppt

Bluetooth Wireless Protocol
ECOM 540
7/17/00
Project Team:
Shu-Chun Ho, Tom Kartheiser, Gwen Zahrobsky, Frank arelli
Overview
Bluetooth SIG (Special Interest Group)
Wireless Technology
Wireless Market
Bluetooth Products
7/17/00
Bluetooth Wireless Protocol
Bluetooth
Named after Harold Bluetooth, King of Denmark (0952-0995 .)
Ericsson a pany and founding member said to have suggested the code name
Technology allows for the connection of one device to another using a universal short-wave radio link
7/17/00
Bluetooth Wireless Protocol
Bluetooth SIG
Special Interest Group formed by leaders in munications puting industries
Founded in1998 by: Ericsson, IBM, Intel, Nokia, Toshiba, 3Com, Lucent, Microsoft and Motorola
Developed a royalty-free, open specification
Now has 1883 adopter panies
7/17/00
Bluetooth Wireless Protocol
Adopter Benefits
Right to use the specification for product and software development
Access to pre-release spec and documents
Participation in an online forum
7/17/00
Bluetooth Wireless Protocol
Qualification Program
Guarantees that Bluetooth products are “wireless made easy”
The qualification is brand approval, not type approval
Protects the Bluetooth brand by ensuring interoperability
Grants manufacturers the right to use the Bluetooth trademark
7/17/00
Bluetooth Wireless Protocol
Product Qualification Process
BQA
Adopter (Manufacturer)
BQTF
BQB
Qualified
Products
List
Declarations and
documentation
reviewed
Product
tested
Documents
pulled from
Web site
Test report
checked by
BQB
Qualification
Program
Documents
7/17/00
Bluetooth Wireless Protocol
How Does Bluetooth Work?
Short Range RF at GHZ called ISM
Uses Quick Frequency Hoping Packet Switched Protocol
Transceiver has a unique 48 Bit Address
Using IEEE 802 Standard
work Structure
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Bluetooth Wireless Protocol
How Does Bluetooth Works?(cont.)
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Bluetooth Wireless Protocol
How Does Bluetooth Works?(cont.)
More than one is a
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