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Updated ZigBee

ZigBee powerpoint presentation

Debjeet
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Updated ZigBee

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  1. STUDY ON ZIGBEE TECHNOLOGY By Debjeet Chakroborty Roll- 201810152 Under the guidance of Dr.Umashankar Ghugar Debjeet Chakroborty 201810152

  2. TOPICS TO BE DISCUSSED • Introduction • Architecture of ZigBee • Types of ZigBee device • Network Topology • Advantages of ZigBee • Disadvantages of ZigBee • Characteristics of ZigBee • Applications of ZigBee • Conclusion • References Debjeet Chakroborty 201810152

  3. Technological standard created for control and sensor networks, Based on the IEEE 802.15.4 standard. it can provide the wireless personal area network. ZigBee specification is to be simpler and less expensive compare with the other WPN's such as Bluetooth. Designed for low power consumption allowing batteries to essentially last for ever. INTRODUCTION National Institute of Science & Technology Debjeet Chakroborty 201810152

  4. ARCHITECTURE OF ZIGBEE ZigBee architecture is a combination of 6 layers. • Application Layer • Application Interface Layer • Security Layer • Network Layer • Medium Access Control Layer • Physical Layer Debjeet Chakroborty 201810152

  5. TYPES OF ZIGBEE DEVICES • There are three different ZigBee device types that operate on the layers in any self-organizing application network • Zigbee Coordinator • Zigbee End Device (ZED) • Zigbee Router(ZR) Debjeet Chakroborty 201810152

  6. NETWORK TOPOLOGIES The number of routers .coordinators and end devices depends on the type of network such as • Star Topology • Mesh Topology • Cluster tree Topology Debjeet Chakroborty 201810152

  7. ADVANTAGES OF ZIGBEE NETWORK Advantages of Zigbee networks : • Zigbee has a flexible network structure • It has very long battery life • Zigbee has a mesh network topology with low cost, multi hope data transmission and is power effective • It is less complex than Bluetooth • It is easy to install • Zigbee support a large number of nodes • Zigbee is more reliable • It is a short working period result in power saving and power consumption of communication Debjeet Chakroborty 201810152

  8. DISADVANTAGES OF ZIGBEE NETWORK Disadvantages of Zigbee networks : • Zigbee disadvantages mainly include short range • Low complexity, and low data speed • Its high maintenance cost, lack of total solution, and slow materialization, • Low transmission, as well as low network stability, are also some of its disadvantages that takes it a step back as compared to others • Replacement with Zigbee compliant appliances can be costly • Zigbee is not secure like WiFi based secured system • It does not have end devices available yet Debjeet Chakroborty 201810152

  9. CHARACTERISTICS OF ZIGBEE General Characteristics of Zigbee Standard: • Low Power Consumption • Low Data Rate (20- 250 kbps) • Short-Range (75-100 meters) • Network Join Time (~ 30 msec) • Support Small and Large Networks (up to 65000 devices (Theory); 240 devices (Practically)) • Low Cost of Products and Cheap Implementation (Open Source Protocol) Debjeet Chakroborty 201810152

  10. APPLICATIONS OF ZIGBEE • The ZigBee Alliance targets applications Across consumer, commercial, industrial and government markets worldwide • Home networking • Industrial control and management • Medical Data Collection Debjeet Chakroborty 201810152

  11. CONCLUSION In future all devices and their controls will be based on this standard. Since Wireless Personal Area networking applies not only to house hold devices, but also individualized office automation application , zigBee is here stay it is more than likely the basis of future home networking solution. Debjeet Chakroborty 201810152

  12. References 1. Aju, Omojokun G. "A survey of zigbee wireless sensor network technology: Topology, applications and challenges." International Journal of Computer Applications 130.9 (2015): 47-55. 2. Obaid, Thoraya, et al. "Zigbee technology and its application in wireless home automation systems: A survey." International Journal of Computer Networks & Communications 6.4 (2014): 115. 3. Kumar, Tinku, and P. B. Mane. "ZigBee topology: A survey." 2016 International Conference on Control, Instrumentation, Communication and Computational Technologies (ICCICCT). IEEE, 2016. 4. LAN-MAN Standards Committee of the IEEE Computer Society, Wireless LAN medium access control(MAC) and physical layer(PHY) specification, IEEE, New York, NY, USA, IEEE Std 802.11-1997 edition, 1997. 5. LAN-MAN Standards Committee of the IEEE Computer Society, Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low-Rate Wireless Personal AreaNetworks (LR-WPANs), IEEE, 2003 Debjeet Chakroborty 201810152

  13. Thank You !! National Institute of Science & Technology Debjeet Chakroborty 201810152

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