Lakshmi Kesari Ambika, Fatima College of Health Sciences, UAE

The Zigbee sensor network faces significant vulnerabilities due to various external interferences. Factors such as changes in weather conditions, physical obstructions that block signals, and interference from other wireless communication systems can severely disrupt the network's ability to transmit data effectively. While these interference sources can differ widely in nature and origin, they generally lead to a common issue: a reduction in the signal strength received by the Zigbee modules. To address these challenges and enhance the reliability of the Zigbee network, particularly in extensive and long-distance deployments, we implement two strategic methods for establishing a robust network model. The first method focuses on optimizing the network layout and positioning of sensors to create a more resilient communication pathway. This includes careful planning to minimize potential obstructions and strategically placing repeaters to strengthen the signal. The second method involves implementing advanced error detection and correction algorithms within the network protocol. These algorithms help to identify and rectify data transmission errors caused by interference, ensuring that communication remains stable and accurate despite adverse conditions. By combining these approaches, we aim to create a Zigbee network that not only withstands varying levels of interference but also maintains high levels of reliability and efficiency in data communication across extensive and challenging environments.

APA:
Ambika, L. K. (2023). The Zigbee Network Model: Ensuring Reliable Communication. Journal of Science and Engineering Management, 3(1), 35-46. https://doi.org/10.33832/jsem.2022.3.1.05