Abstract
The indoor Telecom coverage suffers poor reception, call distortion and low voice calling quality, by signal distortions and interference. In order to improve the quality and performance of voice calls service in the indoor environment, a number of base stations are required. Therefore, femtocells were introduced in the indoor environment for signal booster and other services for end users. Femtocells are deployed in the existing macrocell network coverage to enhance network coverage in an indoor environment. In this paper, we present the simulation base on the signal and the path loss model in the indoor environment, to show that femtocell enhanced indoor communication with improved signal strength without interference.