Blutooth vs zigbee

blutooth vs zigbee

1. WELLCOME TO OUR PRESENTATION

2. GROUP MEMBERS: NAME ID Md. Araf bin afzal antor 142-15-3607 Md. Sahariar sadad 143-15-4658 Shoshi deb sarkar 143-15-4336 Abdullah Al Jubayer

3. VS

4. What is Bluetooth? Short-range communications technology Intended to replace cables connecting portable and/or fixed devices Still able to maintain a high level of security Defines uniform structure for wide range of devices to connect and communicate Key features are Robustness, low power, and cost

5. Why Bluetooth? Expansive growth in the last few years Recent driving laws will cause an increased need for Bluetooth technology, and we would like everyone to know what it exactly is It is the future of communication, as the amount of Bluetooth application possibilities is endless

6. How does Bluetooth work? When device is put in discoverable mode, each device only knows about itself. INQUIRY identifies who else is in the range PAGING creates a link between a device EXPANDING creates link between following devices

7. Advantages vs. Disadvantages Advantages Disadvantages Offers a great deal of possibilities Data rate of only 1 MBps. Freedom from cables Open to interception and attack Accuracy in Local Area Networks (LAN) Battery use increased on devices Operating range of up to 100 metres Cannot work in a long distance environment L ow power and low processing Applications are virtually endless Inexpensive Does not need to be configured Security features of authentication, authorization, and encryption

8. Applications of Bluetooth Telephones Headsets Computers Computer accessories LAN peripherals Multimedia Devices

9. Human Impact Common concern is that carrier waves inhabit the same band as that of microwave ovens Transmitting power is much too weak to affect humans Exposure to Bluetooth radio frequencies does not result in heating of the body This is where the future development for Bluetooth will head, in making sure this form of communication is safe.

10. WHAT IS ZIGBEE ZigBee is a new wireless technology Technological Standard Created for Control and Sensor Networks High level communication Frequency band up to 2.4GHz

11. WHY ZIGBEE IS NEEDED For Long Battery Lives It require low cost and very low current drain. It doesn't need much power It uses low data rates

12. ZigBee General Characteristics Data rates of 20 kbps and up to 250 kbps Support for Low Latency Devices Low Power Usage consumption Supports large number of nodes High Security Low Data Rate Very long battery life

13. DEVICE TYPES Zigbee Coordinator Zigbee Router Zigbee End Device

14. WORKING OF ZIGBEE ZIGBEE NETWORK MESH NETWORKING PATH

15. Application Sectors CONSUMER ELECTRONICS PC & PERIPHERALS HOME AUTOMATION TOYS & GAMES ZIG BEE LOW DATA-RATE RADIO DEVICES INDUSTRIAL & COMMERCIAL PERSONAL HEALTH CARE

16. Conclusion In future all devices and their controls will be based on this standard. Since Wireless personal Area Networking applies not only to household devices, but also to individualized office automation applications, ZigBee is here to stay. It is more than likely the basis of future home-networking solutions………

17. THANK YOU

18. References www.bluetooth.com en.wikipedia.org/wiki/Bluetooth www.google.com/images