2. By Sam Shen 2002/07/11 BT802.11

3. MICETEK Bluetooth vs 802.11 Bluetooth Introduction Compare The Future 802.11 Introduction

4. MICETEK Bluetooth Introduction What with the name, Bluetooth? Bluetooth Technology Problems Bluetooth’s Backgound Sample Applications

5. MICETEK Bluetooth’s name? Bluetooth was the name of a 10th century Viking king in Denmark?

6. MICETEK Bluetooth’s Backgound In May, 1998, Ericsson, Nokia, Toshiba, IBM and Intel first formed the Bluetooth SIG. 3Q of 1999, the Bluetooth SIG were joined by Microsoft, Motorola, 3Com, Lucent and formed the Bluetooth Tech Promoter Group. Bluetooth SIG has Over 1500 members by April, 2000

7. MICETEK Bluetooth Technology Types of Links: ACL, SCO Ad Hoc Networking Voice over Bluetooth Video over Bluetooth Radio Link Interference Safety

8. MICETEK Sample Applications Presentations Card Scanning Sync Data Printing In-Car System E-books Travel Home Entertainment Scanners Mobile e-commerce Jini & Java Payment Systems

9. MICETEK Bluetooth Problems Price Hard to do Full Test Difficult to Produce

10. MICETEK IEEE 802.11 Introduction 802.11 Family IEEE 802.11b Technology

11. MICETEK 802.11 Family 1997, 802.11 1999, 802.11b = Wi-Fi 802.11a 802.11g

12. MICETEK 802.11b Technology Auto Speed adjust Speed Range Reliability Interoperability Power Management Roaming Balance Security

13. MICETEK BT vs 802.11b

14. MICETEK BT vs 802.11b

15. MICETEK The Future IEEE 802.15 work group Inter-work

16. MICETEK Thanks Thanks to be with us. By Sam Shen Shenling@micetek.com.cn 2002/07/11