Path loss and outturn analysis of LTE-A femtocells under co-channel interference using dynamic schemes

摘要

Mobile networks providing inadequate signal strength to the indoor users due to indoor obstacles and stabbing of walls. In order to overcome this problem Femtocell systems are deployed to get better indoor voice and data coverage. The disadvantage of this Femtocell system is Co-Channel interference because both Femtocell (Indoor base station HeNB) and Macro cell (Outdoor base station eNB) using same frequency band in mobile networks. This paper presents co-channel interference turning away theme based on resource block allocation of cognitive femtocell exploitation in the control channel information with location information for the downlink of future Evolution femtocell networks. Simulation results shows that the projected theme provides better alternative schemes such as the signal to noise ratio, path loss models, and received power in femtocells with pathloss, outage probability and outturn in advanced Long Term Evolution networks.