BLUETOOTH Submitted by:- Robin Kapoor, 48 Sourabh Garg, 60 Deepak Kumar, 14 Yogendra Dwivedi, 71 Pankaj Jain, 30 ExCom Group Presentation
Greatest synchronization and file transfer technologies.
Bluetooth technology is the key to moving files effortlessly off and on to various communication devices.
Low bandwidth wireless networking technology
Designed primarily to replace cables for communication between personal computing/communication devices
Used for both voice and data communications
Common standard for wireless communications between cell phones and PDAs, headsets.
WHAT IS BLUETOOTH
Bluetooth operates in unlicensed Frequency band of 2.4GHz-2.4835GHz
Many versions of Bluetooth have come till now 1.0, 1.0B, 1.1, 1.2, 2.0, 2.1
Basic difference between the versions is speed, capacity and security. Future version is 3.0.
Initiated by Ericsson, IBM, Intel, Nokia and Toshiba in early 1998
Formed a special interest group known as the Bluetooth SIG.
Many companies are members of the Bluetooth
All are committed to developing and supporting the Bluetooth standard.
Bluetooth became an IEEE (Institute of Electrical and Electronics Engineers) standard during 2002.
Acceptance of Bluetooth as an industry standard
WHO DEVELOPED BLUETOOTH
Scandinavian countries have been leading the world in wireless communications for a long time now; and Bluetooth technology was named after a Scandinavian historical figure: King Harald Bluetooth, a famous Danish king of the 10th century; who united Denmark and introduced Christianity to the country. Why is the technology called Bluetooth?
Bluetooth will be used for personal area networks
Very small range networks between cell phones, PDAs, MP3 players, etc. and computers
Built-in voice channels will allow cordless telephony and headset applications
PDA-computer synchronization, wireless home networking, connection of keyboards, modems, cameras etc. are all possible
WHAT ARE THE POSSIBLE USES OF BLUETOOTH
Bluetooth USB port
Bluetooth supports both voice and data. According to Bluetooth spectrum:-
The voice channels support 64Kb/s.
An asymmetric data rate is 721Kb/s.
Symmetric data rate is 432.6Kb/s.
What is the maximum data rate of Bluetooth technology?
BLUETOOTH USB PORT
Bluetooth is intended to replace wires in small, personal communication devices; and does not support many of the features that a full-fledged wireless LAN technology needs in order to be used for corporate local area networks. SCOPE OF BLUETOOTH