Improving Packet Delivery Ratio in ZigBee Network using Genetic Algorithm and Simulated Annealing Algorithm

Genetic Algorithms and Simulated Annealing Algorithms (GASA) in a multichannel approach increases efficiency for ZigBee Networks. This study sought to increase the Packet Delivery Ratio (PDR) through the interference mitigation techniques for multi-channel technology. Furthermore, ZigBee and Wireless LAN (WLAN) both operate on the 2.4 GHz band, referred to as the industrial, scientific, and medical. Based on a clustertree construction protocol in multi-channel Wireless Sensor Network (WSN) can be used for robust data transmission. ZigBee faces severe interference problems in the presence of WLAN and we developed novel interference mitigation avoidance technique to improve conditions for the coexistence of ZigBee and WLAN