Solving Isolated Nodes Problem in ZigBee Pro for Wireless Sensor Networks

Keywords: Isolated nodes, Wireless sensor networks, ZigBee Pro


Wireless sensor network based on the ZigBee protocol consists of many sensor devices. In some cases, the sensor nodes may turn to isolated node because random distribution, particularly when creating the network. In this research was suggested two cases to overcome on the isolated node problem, the first case had able to overcome this problem by distributing the isolated nodes on the router nodes that carry the least number of sensor nodes, it helps to minimize the computational overhead on router nodes too, while the second one is able to overcome this problem by calculating the distance between the isolated nodes and the routers and then adds these nodes to the nearest routers. Subsequently, this method helps to minimize the energy consumption. The results show our approach able to solve the problem of isolated nodes using these two methods and when compared between them turns out the second method is better In terms of energy consumption. In addition, we are able to make the network larger scale.


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How to Cite
Hasan N, Kadhim F. Solving Isolated Nodes Problem in ZigBee Pro for Wireless Sensor Networks. cuesj [Internet]. 20Aug.2019 [cited 18Aug.2022];3(2):31-6. Available from:
Research Article