2. Bluetooth on CE. Roman Zoltsman & Oren Haggai 2000/2001 HSDSL Lab. Technion

3. © Oren Haggai, Roman Zoltsman 2000,20012 Bluetooth Overview Short range wireless technology Connection Point-to-point Piconet Bluetooth wireless technology is a defacto standard

4. © Oren Haggai, Roman Zoltsman 2000,20013 Bluetooth Overview Goals Network solution for handheld devices Cable replacement New usage scenarios for plethora of new smart devices Low power consumption

5. © Oren Haggai, Roman Zoltsman 2000,20014 Bluetooth Overview

6. © Oren Haggai, Roman Zoltsman 2000,20015 CE is a Microsoft Operation-System, which is compact, efficient, and scalable. CE was designed for a variety of embedded systems. Because one use of the CE operation system is with Hand-Held computers, Bluetooth can be a solution for these HH devices. CE will be our target platform. CE Overview

7. © Oren Haggai, Roman Zoltsman 2000,20016 General Project Overview General. Generic Bluetooth stack implementation according to Bluetooth SIG specifications. Implementation of this stack on top of a CE computer.

8. © Oren Haggai, Roman Zoltsman 2000,20017 General Project Overview Part A HCI implementation over UART Using model of Axis stack implement 1) Code transition to Microsoft NT TM 2) Same code transition to Windows CE TM Our goal is to be able to inquire Bluetooth enabled devices in working range from Win CE platform to any other platform including Axis stack on Linux

9. © Oren Haggai, Roman Zoltsman 2000,20018 Internet Proxy Server Bluetooth Bluetooth CE via Bluetooth connectivity Ethernet Phone

10. © Oren Haggai, Roman Zoltsman 2000,20019 HCI Interface Inquiry result N Inquiry result 2 Inquiry result 1 Air Interface HCI Inquiry command Returned Events Event’s handling Our Project Outcomes

11. © Oren Haggai, Roman Zoltsman 2000,200110 General Project Overview Part B Adding more layers to the stack

12. © Oren Haggai, Roman Zoltsman 2000,200111 General Project Overview