Grameenphone Ltd. Gazipur Sub Centre Jhajhor, National University Gazipur

This thesis submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electronics and Telecommunication Engineering of East West University, Dhaka, BangladeshTelecommunication is the transmission of information, over significant distances, for the purpose of communication. Today the globe is a village and telecommunication has become a necessity to people’s life. Moreover, telecommunication has started introducing some diversified areas with the help of its mobile network. Nowadays, people cannot think without mobile phone. Many people depend on it for their ultimate connectivity. It has become a part of people’s day to day life. Mobile technology is presently providing various cheap solutions in people’s daily life. Information technology enables telecom companies to provide economic solutions with a very cheap and easily available access, which was costly earlier and not accessible to some extent. Using a mobile phone has become a common measure of communication in our country. From a rickshaw puller to a higher official, everyone owns a mobile phone. The number of mobile phone user is increasing day by day. So our country has become an attractive market for mobile operators. Grameenphone is one of the leading mobile operators in our country who have seen this great potential