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Chen et al., 2005 - Google Patents

A fair and secure mobile billing system

Chen et al., 2005

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Document ID
3601789903687482437
Author
Chen Y
Jan J
Chen C
Publication year
Publication venue
Computer Networks

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Snippet

All mobile phone subscribers must pay a subscription fee to enjoy the convenience of this technology. Subscribers pay for the actual time spent talking on the cellular phone. Generally, there are two kinds of billing. With prepaid service, the subscriber buys a prepaid …
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