Radio Resource Management with Reduced Co-Channel Interference in WLAN

Abstract

Co-Channel interference is common problem in IEEE 802.11 WLAN due to use of overlapping cellular regions. This problem improves more with wide use of wireless technologies in recent years. In a indoor environment we use multiple networks and devices to complete our day today activity. Radio resource management is equally important to avoid co-channel interference. But to mitigate the deficiency of spectrum for wide number of users, spectrum need to be reuse in different side by networks. In this paper, we have proposed a indoor network with primary and secondary network concept based on its utilization and modeled it using queueing theoretic approach by allowing mild co-channel interference for radio resource management.