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A SEMINAR ON

A SEMINAR ON. BLUETOOTH. CONTENTS. What is Bluetooth. How Bluetooth Technology Works Frequency Band What are the Applications? The Current State of the Technology Competitive Technology Alternatives  What’s the future outlook for Bluetooth  Software Development Tools

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A SEMINAR ON

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  1. ASEMINARON BLUETOOTH

  2. CONTENTS • What is Bluetooth. • How Bluetooth Technology Works • Frequency Band • What are the Applications? • The Current State of the Technology • Competitive Technology Alternatives  • What’s the future outlook for Bluetooth •  Software Development Tools • Bluetooth versus Wireless LAN • Conclusion

  3. What is Bluetooth • It is a cable replacement technology. • Wireless communication between various devices within a small area. • Used to swap data and synchronize between various devices.

  4. How it works • Bluetooth is based on low cost, short-ranged radio link, operates in Radio band of 2.4GHz , and provides a range of 10 meters. • Connections can be point-to-point or multipoint. • Devices connected to each other, they form a personal area network (PAN) called the Pico net. • Each Pico net can have a master, and up to 7 active and 255 parked slaves. • Different Pico nets are connected using a common device and such networks are called scatter net

  5. Frequency Band • Diff Frequency ranges for diff countries. • Europe & USA-2400-2483.5 MHz. • Japan-2471-2497 MHz. • Spain-2445-2475 MHz. • France-2445-2483.5 MHz. • SIG Working towards harmonization of frequency.

  6. Applications of Bluetooth • tremendous potential in moving and synchronizing information in a localized setting. • The Bluetooth technology connects all your office peripherals wirelessly. • Bluetooth allows us to have THREE way phones • Automatic Message Delivery. • Have automatic synchronization of your desktop, mobile computer, notebook and mobile phone. • Upon arriving at your home, the door automatically unlocks for you, the entry way lights come on, and the heat is adjusted to your pre-set preferences

  7. Current state of technology • Technology has moved fast in terms of standard adoptions with release of chipsets and demo products. • Like Ericsson’s Bluetooth headset with 20gms of weight can be used with Ericsson T28, T28 WORLD and R320 cellular phones. • Nokia Bluetooth headset with 10 Meters range. • Nokia and Fuji film had developed a prototype Mobile Imaging technology. • AutoPC is a Windows CE based device that combines a computer with a car radio. • Xircom’s Flash product can transfer voice data files at 721 kb/seconds.

  8. BLUETOOTH Omni-directional Ranges from 10-100 mts Extended range-100 mts Can penetrate solids IrDA Bi-directional Ranges from 20-30 cms Extended range-2 mts Can’t penetrate Competitive Technology Alternatives

  9. Future Outlook • Meets basic connectivity in close proximity • More than 1800 manufacturers have joined. • More than 670 million Bluetooth device. • Use of WAP,Smart phones & handheld devices. • Replacing multiple communication ports with single Bluetooth module.

  10. Software Development Tools • XTNDAccess Bluetooth SDK • Impronto Simulator from Rococo Software • Cambridge Silicon Radio's Development kit  • RAPPORE Technology's SDK

  11. BLUETOOTH Bluetooth ranges up to 30 feet Speed 1-2 MBPS Less expensive Started in 2002 WIRELESS LAN 802.11 ranges Up to 200 feet 11-54 MBPS Very expensive Widespread market Bluetooth versus Wireless LAN

  12. Conclusion Though Bluetooth is one of the greatest success in the wireless communication world, still it has not been able to finalize the problem completely. For more information you can check the following sites. www.bluetooth.com www.xircom.com  www.ericsson.com/bluetooth

  13. THANK YOU ? ANY QUESTIONS

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