International Journal of Advanced Research in Computer Science & Technology (IJARCST)
ZigBee wireless standard known as the IEEE 802.15.4 standard, have very popular in recent years. This can be attributed to the fact that ZigBee networks consume low power, have long battery life and provide security management. Academic and networking industries have taken interest in ZigBee because of its applications. In this paper, ZigBee wireless standard has been studied in detail. A ZigBee network has been created in two environments, one in case of no failure and other in case of failure. A technique (parent adoption indicator) has been proposed to recover the failed network.