Performance Analysis of Efficient Interference Avoidance Approaches for WPAN and WLAN Devices?

Wireless communication is the fastest growing segment of the communication industry and it has already captured the enormous attention of the media and the imagination of the people. The growth of Wireless networks and devices has been increased over the last decade. Cellular phone is an important business equipment and most essential part of human life. Among the different wireless devices or networks, each one has separate functionalities and criteria. The coexistence of two of any wireless network is very much helpful for end users for accessing or sharing the resources effectively in broad range. The coexistence mechanisms of Wi-Fi and ZigBee are investigated and novel interference avoidance approaches are proposed in this paper. These approaches are compared to Cooperative Carrier Signaling (CCS) approach and the simulation results are taken using NS2 simulator.