MADE BY:-

Naveen Sihag

B.Tech

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One of the first modules (Ericsson) A recent module

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The Bluetooth logo merges the Germanic runes analogous to the modern Latin letters H and B:  (for Harald Bluetooth) (Hagall) and (Berkanan) merged together, forming a bind rune.

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A typical Bluetooth

mobile phone headset

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Nokia BH-208 headset internals

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An internal notebook

Bluetooth card

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A typical Bluetooth USB

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m s

s s s

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POWER RANGE

CLASS I 20 dBm 100 m

CLASS II 0-4 dBm 10 m

CLASS III 0 dBm 1 m

• Classification of devices on the basis of Power dissipated & corresponding maximum Range.

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FUTURE OF BLUETOOTHSuccess of bluetooth depends on how well it is

integrated into consumer products - Consumers are more interested in applications than

the technology - Bluetooth must be successfully integrated into

consumer products - Must provide benefits for consumer - Must not destroy current product benefitsKey Success Factors - Interoperability - Mass Production at Low Cost - Ease of Use - End User Experience

CONCLUSIONA new global standard for data and voiceEliminate CablesLow Power, Low Range, Low Cost Network

DevicesFuture Improvements - Master-Slave relationship can be adjusted

dynamically for optimal resource allocation and utilization.

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