Performance Analysis of Zigbee Mesh Topology by Varying Trajectory

paper the effect on Zigbee mesh topology is analyzed by moving the nodes at different trajectories at different speed. The nodes are moved by using Helbert Space-filling curve, hexagon and outer square trajectory. The effect is analyzed in terms of load, delay and traffic received. Result shows that with change in trajectory the performance changes. Results have been analyzed by keeping 32 nodes fixed and all others moving at speed of 5 m/sec and 7 m/sec. It has been concluded that the hexagon trajectory performs better as compare to square trajectory at speed of 5 m/sec and at 7 m/sec when 32 nodes are kept fixed and all other are moving. Further it has been investigated that while moving 32 nodes and keeping all other fixed, the performance of square trajectory is better at speed of 5 m/sec and the performance of helbert curve is better at speed of 7 m/sec. KeywordsZigBee 802.15, OPNET.

[1]  K. Konstantinos,et al.  Topology Optimization in Wireless Sensor Networks for Precision Agriculture Applications , 2007, 2007 International Conference on Sensor Technologies and Applications (SENSORCOMM 2007).

[2]  Mitko Bogdanoski,et al.  Overview and Analysis of the Performances of ZigBee- based Wireless Sensor Networks , 2011 .

[3]  Ignas Niemegeers,et al.  A survey of indoor positioning systems for wireless personal networks , 2009, IEEE Communications Surveys & Tutorials.

[4]  Marcos Augusto M. Vieira,et al.  Survey on wireless sensor network devices , 2003, EFTA 2003. 2003 IEEE Conference on Emerging Technologies and Factory Automation. Proceedings (Cat. No.03TH8696).

[5]  Weihua Zhuang,et al.  Distributed Throughput Optimization for ZigBee Cluster-Tree Networks , 2012, IEEE Transactions on Parallel and Distributed Systems.

[6]  Sonal J. Rane.  A Simulation Study of Behaviour of Mobile Zigbee Node , 2012 .

[7]  Mubashir Husain Rehmani,et al.  An efficient trajectory design for mobile sink in a wireless sensor network , 2014, Comput. Electr. Eng..

[8]  MengChu Zhou,et al.  Performance analysis of ZigBee-based body sensor networks , 2010, 2010 IEEE International Conference on Systems, Man and Cybernetics.

[9]  Liu Li,et al.  Research and application on the coverage range of the Zigbee protocol , 2009, 2009 IEEE Youth Conference on Information, Computing and Telecommunication.

[10]  S. R. Ramyah.  Load Density Analysis of Mobile Zigbee Coordinator in Hexagonal Configuration , 2012 .

[11]  Harsh Dhaka,et al.  Impact of coordinator mobility on the throughput in a ZigBee mesh networks , 2010, 2010 IEEE 2nd International Advance Computing Conference (IACC).