Linking and Recovering the Information of the User Sims for First Discontinued to the Latest using Big Data

Abstract

Today�s scenario is that a individual can carry his(he /she) mobile everywhere. It becomes a body part to the young generation, particularly. Each mobile is simply multifunctional device which became inevitable in everyday life. Many mobile service vendors are available for few decades in the market. Generally these vendors sell their company Subscriber Identity Module (sim) cards with attractive features. These sims are sold to the users through the outlets of each company by satisfying a minimal documents submission and verification and activated within a small period. Any number of sims a candidate can buy and get activated. Most importantly any moment of time a user can stop using or discontinue the existing sim without furnishing any reason and get another one by following the same process. This paper is intend to see the accountability of sim(s) which were used by a user for some time and stopped using it and applying for a new one. It is also to see the number of sims from different vendors used by the same user and the cause to discontinue using any particular sim. Everyday huge number of sims getting activated by the service providers and how far the data is maintained.