5. Conclusions and Future work
The 2.4 Ghz ISM band is the most crowded band as it is
free band . So it is obvious that interference will became a
major problem in this case. In this paper, it is concluded that
mostly used wireless technologies like Wi-Fi and ZigBee
affects each other's performance adversely. It is also
revealed in this study that Wi-Fi is less effected than that of
ZigBee from the Interference problem. This study can be
used in finding a way to reduce this interference problem
between ZigBee and Wi-Fi technologies in future.