What are the tasks of the service discovery database

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Reference no: EM133771423

Assignment: Bluetooth

I. (i) What are the maximum speeds that can be achieved by Bluetooth? (ii) On what do they depend?

II. What is FHSS and which enhanced functionalities are available with Bluetooth 1.2 in this regard?

III. What is the difference between inquiry and paging?

IV. What kinds of power-saving mechanisms exist for Bluetooth devices?

V. What are the tasks of the link manager?

VI. How can several data streams for different applications be transferred simultaneously by the L2CAP protocol?

VII. What are the tasks of the service discovery database?

VIII. How can several services use RFCOMM layer simultaneously?

IX. What is the difference between authentication and authorization?

X. Why are such a high number of different Bluetooth profiles required?

XI. Which profiles can be used to quickly transfer files and objects between two Bluetooth devices?

XII. What are the differences between the hands-free profile and the SIM-access-profile?

XIII. Describe the difference between the ‘classic' Bluetooth and the Bluetooth low energy air interface?

XIV. How are data transferred over the BLE ATT protocol?

Reference no: EM133771423

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