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Recently, the mobile devices are equipped with various wireless interfaces in heterogeneous environments which combine a large number of radio access technologies. The evolution of these technologies will allow users to benefit simultaneously from these radio access technologies. So that the most important challenge is how to choose a most suitable network(More)
Acknowledgment I wish to express my profound gratitude to my Guide Dr. V. Ravi for giving me an opportunity to do this project in the Institute for Development and Research in Banking Technology. The supervision and support that he gave truly helped the progression and smoothness of internship program. This project would have been nothing without the(More)