Thursday 28th of March 2024
 

LR-WPAN Formation Topologies using IEEE 802.15.4


Salman Naseer and S R Chaudhary

IEEE 802.15.4 protocols are gaining interests in both industrial and research fields as candidate technologies for (WPAN) Wireless Personal Area Networks, (WSN) Wireless Sensor Network and control Wireless Networks applications. This paper analyzes multiple topologies such as Cluster-Tree, Mesh and Star in various scenarios to compare different performance metrics (Throughput, traffic sent, traffic received, Load, End-to-end Delay and etc). In this analysis it is found that Cluster-Tree topology is best as compared to Mesh and Star topology because it take 20% and 45% load greater as compared to Mesh and Star Topology respectively. Similarly its throughput, Traffic Sent, Traffic Received and Delay is better than the other two topologies.

Keywords: Keywords: LR- WPAN (Low Rate- Wireless Personal Area Network), ZC (ZigBee Coordinator), ZR (ZigBee Router), ZED (ZigBee End Device), Cluster-Tree, Mesh, Star and IEEE 802.15.4

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ABOUT THE AUTHORS

Salman Naseer
Completed his M.Sc. Computer Science from University of the Punjab Lahore Pakistan in 2004. And now MS leading to PhD in Computer Science (Specialization in computer Networks) in progress from Comsats Institute of Information Technology Lahore Pakistan. Currently he is working as a lecturer in Department of Information Technology University of the Punjab Gujranwala Campus.

S R Chaudhary
Dr. Saqib Rasool Chaudhry is affiliated as visiting research fellow with the Wireless Networks and Communications Centre (WNCC) at Brunel University. He also held visiting appointments at King’s College London (CTR). He is a permanent member of the Institute of Electrical and Electronics Engineers and Institute of Engineering and Technology. He completed his doctorate in Network and Communication engineering from the Brunel University in 2010. He was awarded EPSRC scholarship for his PhD at Brunel University, UK. From 2005 to 2009, he served as Senior Research Associate and Team leader at the Brunel University,


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