07-06-2012, 01:32 PM
Bluetooth Technology
Bluetooth.ppt (Size: 1.52 MB / Downloads: 1)
Technology Used
Radio frequency at 2.45 GHz
This is internationally agreed frequency for Bluetooth
Very low signal power ( ~1mw )
Operation range around 10m
• Omni directional signals and can pass through walls and briefcases
Working of Bluetooth
• Auto conversation between Bluetooth enabled devises
• Formation of personal area network (PAN) or picone
Spread-spectrum frequency hopping.
Devices works on 79 individual, random frequency within in a designated range
Transmitter frequency 1600 frequencies/sec
Data rate up to 1Mbitsps
Establish a page link using Link Manager Protocol
Discover services using SDP
Create a channel
Send and receive data
Conclusion
A new global standard for data and voice
Eliminate Cables
Low Power, Low range, Low Cost network devices
Bluetooth.ppt (Size: 1.52 MB / Downloads: 1)
Technology Used
Radio frequency at 2.45 GHz
This is internationally agreed frequency for Bluetooth
Very low signal power ( ~1mw )
Operation range around 10m
• Omni directional signals and can pass through walls and briefcases
Working of Bluetooth
• Auto conversation between Bluetooth enabled devises
• Formation of personal area network (PAN) or picone
Spread-spectrum frequency hopping.
Devices works on 79 individual, random frequency within in a designated range
Transmitter frequency 1600 frequencies/sec
Data rate up to 1Mbitsps
Establish a page link using Link Manager Protocol
Discover services using SDP
Create a channel
Send and receive data
Conclusion
A new global standard for data and voice
Eliminate Cables
Low Power, Low range, Low Cost network devices
