Wael Hassan AL-Sawalmeh , Muzhir Shaban Al-Ani , Signal Strength Measurements in GSM, Asian Journal of Information Technology, Volume 3,Issue 11, 2004, Pages 1103-1107, ISSN 1682-3915, ajit.2004.1103.1107, (https://makhillpublications.co/view-article.php?doi=ajit.2004.1103.1107) Abstract: The growth of international applications of mobile communication systems leads to enormous and session`s problems. One of the important challenge is the restriction of the power coverage distribution and the signal strength through these areas .In this paper a simulation of the power distribution estimation is compared with real measurements through the geographical effects. In this paper the experimental data collected through the area of coverage in different cases. Keywords: