It's very important for students to know about bluetooth technology

2. Presented by
Avinash

3. THE GHOST OF BLUETOOTH
PAST
 10th Century Danish King (unified warring
Viking Tribes): Harald Bluetooth
 No Wireless Networks prior to 20th
Century
 New Wireless Transmission Schemes for
the 21st Century
 802.11b
 Home Radio Frequency
 Bluetooth (version 1.0)

4. BLUETOOTH
 The Bluetooth special interest
Group founded by Ericsson, IBM,
Intel, Nokia, and Toshiba in 1998.
It was created to develop an open
specification for short-range
wireless connectivity between
laptops, computers, cellular
telephones and other electronic
devices.

5. INTRODUCTION
HISTORY OF BLUETOOTH
CONSORTIUM
ARCHITECTURE
PICONET

6. BASICS OF BLUETOOTH
 Short range Radio Frequency at 2.4 GHz
 Point-to-point or point-to-multiple points
 Voice and Data
 Transmit through walls up to 10m
 Supports both synchronous and
asynchronous services

7. BLUETOOTH PROFILES
WHAT IS BLUETOOH PROFILE?
PROFILES USED IN BLUETOOTH
GENERIC ACCESS
SERVICE DISCOVERY
SERIAL PORT
GENERIC OBJECT EXCHANGE
LAN ACCESS

8. PROFILES IN BLUETOOTH
DIAL-UP-NETWORKING
FAX
CORDLESS TELEPHONE
HEADSET
INTERCOM
FILE TRANSFER
SYNCHRONIZATION

9. BENEFITS OF BLUETOOTH
SYNCHRONIZED INFORMATION
PRINT OPTION
USING HEADSET
KEEP PHONE SECURE

10. BLUETOOTH SECURITY
BLUEJACKING
BLUESNARFING
SECURITY MODES
PASSKEYS

11. FEATURES OF BLUETOOTH
AT HOME
HOME AUTOMATION
CLOCK
CELL PHONES
FUTURE
CONCLUSION

12. ADVANTAGE AND DISADVANTAGES OF
BLUETOOTH
Advantages
 No line of Sight
 Lower power consumption
 2.5 GHz radio frequency ensures worldwide
operation
 Very adaptive
Disadvantage
 New type of technology
 Sharing the same frequency rang.

13. DATA ACCESS POINTS
September 11, 2001
Ian Gifford <giffordi@ieee.org>
13
Source: Jim Kardach, Intel, [MobileDemo.ppt] 8Jun00 IEEE ComSoc http://grouper.ieee.org/groups/802/15/pub/2000/Jul00/00184r0P802-15_TG1-Bluetooth_IEEE-ComSoc-Pitch-8Jun00.ppt

14. CABLE REPLACEMENT
September 11, 2001
Ian Gifford <giffordi@ieee.org>
14
Source: Jim Kardach, Intel, [MobileDemo.ppt] 8Jun00 IEEE ComSoc http://grouper.ieee.org/groups/802/15/pub/2000/Jul00/00184r0P802-15_TG1-Bluetooth_IEEE-ComSoc-Pitch-8Jun00.ppt

15. Ian Gifford <giffordi@ieee.org>
15

16. THANK YOU ALL