Opportunistic system approach for capacity enhancement and congestion mitigation in advanced wireless networks

Today's technology in communicating among wireless systems are more complicated and sophisticated with more opportunities, services and facilities to its users. As wireless network technology advances so as the challenges associated with it increases to solve some basic problems such as congestion, interference, call admission and service quality control etc. In the macro integrated femtocellular or heterogeneous wireless network the system capacity enhancement in a low congestion environment is a key issue to focus on and to do so a novel approach is proposed in this paper. We propose an opportunistic system approach where intelligent resource reallocation (IRR) scheme is used to create opportunity to its user to be connected in the high capacity advanced wireless network system with reduced congestion. Performance analysis of our proposed scheme shows how capacity and congestion of wireless network are correlated to provide a reliable wireless system.