Overview The Basics Core Specification Version Spectrum International Radio Frequency Allocation Range Power Benefits Protocol Stack Bluetooth Architecture.

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Presentation transcript:

Overview The Basics Core Specification Version Spectrum International Radio Frequency Allocation Range Power Benefits Protocol Stack Bluetooth Architecture Bluetooth Profiles Security Pairing Bluetooth Devices Comparing With Other Technologies References Questions or Comments?

The Basics Short-range communication technology Key features Global acceptance Fundamental strength

Core Specification Versions Version 1.2 Version 2.0 +

Spectrum Industrial, scientific and medical (ISM) band Adaptive frequency hopping (AFH)

International Radio Frequency Allocation

Range Class 1 radios Class 2 radios Class 3 radios

Power Class 2 – 2.5 mW of power Low power consumption

Benefits Why choose this technology? Globally available Range of devices Ease of use Secure connections

Protocol Stack

Bluetooth Architecture Piconet Scatternet

Bluetooth Profiles What is a profile?

Bluetooth Profiles The serial port profile group

Bluetooth Profiles The generic object exchange profile group

Bluetooth Profiles Telephony control protocol specification profile group

Security Bluejacking Bluesnarfing Passkeys / Bonding Security Modes –Security Mode 1 –Security Mode 2 –Security Mode 3

Security levels Trusted device Untrusted device

Services security Three levels: Authorization and authentication Authentication only Open

Pairing Bluetooth Devices

Compare with Other Technologies Wi-Fi (IEEE ) Certified Wireless USB Infrared (IrDA)

References reports.com/wireless/bluetooth/architecture.p hphttp:// reports.com/wireless/bluetooth/architecture.p hp tmhttp:// tm &rl=1http:// 1336&rl=1

Questions or Comments?