Your SlideShare is downloading. ×
0
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Zigbee ppt
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Zigbee ppt

19,649

Published on

Published in: Technology, Business
1 Comment
5 Likes
Statistics
Notes
No Downloads
Views
Total Views
19,649
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
1,401
Comments
1
Likes
5
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. welcome<br />
  • 2.
  • 3. The ZigBee Name<br />Named for erratic, zig-zagging patterns of bees between flowers<br />Symbolizes communication between nodes in a mesh network<br />Network components analogous to queen bee, drones, worker bees<br />
  • 4. What is ZigBee?<br />Technological Standard Created for Control and Sensor Networks <br />Based on the IEEE 802.15.4 Standard <br />Created by the ZigBee Alliance<br />
  • 5. introduction<br />Zigbee is specification for high level communication protocols using small.<br />The IEEE 802.15.4 standard was completed in May 2003.<br />The ZigBee specifications were ratified on 14 December 2004.<br />The ZigBee Alliance announced public availability of Specification 1.0 on 13 June 2005<br />Much research is still going on with ZigBee. <br />
  • 6. ZigBee uses<br />It is used for embedded application for low data rates and Low power consumption, In expensive<br />Small packet networks<br />Home Entertainment and Control<br />Wireless sensor network’s<br />
  • 7. IEEE 802.15.4 & ZigBee In Context<br />Application<br />Customer<br /><ul><li>“the software”
  • 8. Network, Security & Application layers
  • 9. Brand management</li></ul>IEEE 802.15.4<br /><ul><li>“the hardware”
  • 10. Physical & Media Access Control layers</li></ul>API<br />Security<br />32- / 64- / 128-bit encryption<br />ZigBee<br />Alliance<br />Network<br />Star / Mesh / Cluster-Tree<br />MAC<br />IEEE <br />802.15.4<br />PHY<br />868MHz / 915MHz / 2.4GHz<br />Stack<br />Silicon<br />App<br />
  • 11. Device types<br />Zigbee coordinator<br />Zigbee router<br />Zigbee end devices<br />
  • 12. What Does ZigBee Do?<br />Designed for wireless controls and sensors<br />Operates in Personal Area Networks (PAN’s) and device-to-device networks<br />Connectivity between small packet devices<br />Control of lights, switches, thermostats, appliances, etc.<br />
  • 13. <ul><li>Operates in Unlicensed Bands
  • 14. ISM 2.4 GHz Global Band at 250kbps
  • 15. 868 MHz European Band at 20kbps
  • 16. 915 MHz North American Band at 40kbps</li></ul>ZigBee Frequencies<br />
  • 17. How ZigBee Works<br />Topology<br />Star<br />Cluster Tree<br />Mesh<br />Network coordinator, routers, end devices<br />
  • 18. ZigBee Mesh Networking <br />
  • 19. ZigBee Mesh Networking <br />
  • 20. ZigBee Mesh Networking <br />
  • 21. ZigBeefeatures:-<br /><ul><li>Low duty cycle-provide long battery life.
  • 22. Support for multiple network topologies: star,mesh.
  • 23. Upto 65000 nodes on a network.
  • 24. 128-bit encryption –provide secure connection.
  • 25. Collision avoidance.</li></li></ul><li>Academic Research<br />Research in ZigBee is being conducted in different fields:<br />Wireless and sensor networks<br />Wireless communications<br />Neuroengineering<br />
  • 26. ZigBee and the Market<br />The next big thing<br />Expected to hit the market full force in 2006<br />Companies have already invested millions<br />
  • 27. ZigBee Products<br />Development Kits<br />Sensors<br />Transceivers<br />Modules<br />
  • 28. ZigBee’s Future<br />
  • 29. Any queries<br />

×