A Provable Billing Protocol on the Current UMTS


This paper proposes a simple method that equips UMTS-based telecom companies with a mechanism to prove the records on mobile users’ phone bills. In the history of mobile phone communication, we have seen countless unsettled disputes where the mobile user disagrees with the telecom company either on the calling time or on the duration, or even on whether or… (More)
DOI: 10.1007/s11277-009-9818-9


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