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Blutooth vs zigbee

blutooth vs zigbee

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Blutooth vs zigbee

  1. 1. WELLCOME TO OUR PRESENTATION
  2. 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. 3. VS
  4. 4. • 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,lowpower,andcost
  5. 5. • Expansivegrowthinthelastfewyears • RecentdrivinglawswillcauseanincreasedneedforBluetooth technology,andwewouldlikeeveryonetoknowwhatit exactlyis • Itisthefutureofcommunication,astheamountof Bluetooth applicationpossibilitiesisendless
  6. 6. • Whendeviceisputindiscoverablemode,eachdeviceonly knowsaboutitself. • INQUIRYidentifieswhoelseisintherange • PAGINGcreatesalinkbetweenadevice • EXPANDINGcreateslinkbetweenfollowingdevices
  7. 7. 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 • Low power and low processing • Applications are virtually endless • Inexpensive • Does not need to be configured •Security features of authentication, authorization, and encryption
  8. 8. • Telephones • Headsets • Computers • Computeraccessories • LANperipherals • MultimediaDevices
  9. 9. • Commonconcernisthatcarrierwavesinhabitthesameband asthatofmicrowaveovens • Transmittingpowerismuchtooweaktoaffect humans • ExposuretoBluetoothradiofrequenciesdoesnotresultin heatingofthebody • ThisiswherethefuturedevelopmentforBluetoothwillhead, inmakingsurethisformofcommunicationissafe.
  10. 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. 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. 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. 13. DEVICE TYPES –Zigbee Coordinator –Zigbee Router –Zigbee End Device
  14. 14. WORKING OF ZIGBEE ZIGBEE NETWORK MESH NETWORKING PATH
  15. 15. Application Sectors CONSUMER ELECTRONICS PC & PERIPHERALS HOME AUTOMATION TOYS & GAMES ZIG BEE LOW DATA-RATE RADIO DEVICES INDUSTRIAL & COMMERCIAL PERSONAL HEALTH CARE
  16. 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. 17. THANK YOU
  18. 18. References i. www.bluetooth.com ii. en.wikipedia.org/wiki/Bluetooth iii. www.google.com/images

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