A Blockchain Policy and Charging Control Framework for Roaming in Cellular Networks
A Blockchain Policy and Charging Control Framework for Roaming in Cellular Networks
As a technology foundation of cryptocurrencies, blockchain enables decentralized peer-topeer trading through consensus mechanisms without the involvement of a third party. Blockchain has been regarded as an auspicious technology for future cellular networks. It is able to provide solutions to problems related to mobile operators and user trust, embedded smart …