Profiling subscriber dynamic database of mobile communication of LTE network co-exist with 2G and 3G network
Bobby Juan Pradana · 2017
Telecommunication network subscriber profile has unique and complex attribute database over 2G, 3G, and Long Term Evolution (LTE) network that have different network storage architecture structure. Information Technology (IT) applications require complex routing in order to know the location of customer database on the network storage during any transactions of a customer's profile, particularly for activation and provisioning. The main problem is how to provide comprehensive profile of LTE network subscriber that co-exists with 2G/3G network subscriber in single network storage. There are three method to converge subscriber profile from network element into unified database repository system as solution in solving this problem, among others, obtaining data in signaling message of core network, adapting and modifying SS7, Diameter, and Hypertext Transfer Protocol (HTTP), the last is identify problem and issue from management perspective. Profiling subscriber dynamic database in unified repository system could simplify IT applications when retrieve customer profile data with faster respond time and improve the customer profile validity of 99.9% consist of subscriber attribute.