SISTEMA DE COMUNICAÇÕES MÓVEL PROVENDO SERVIÇOS DE COMUNICAÇÕES MÓVEIS A ASSINANTES MÓVEIS, E, PROCESSOS PARA PROVER SERVIÇOS A ASSINANTES MÓVEIS EM UMA REDE DE COMUNICAÇÕES MÓVEL

摘要

A mobile communications system provides mobile communication services from different supplementary service providers to mobile subscribers. A first database stores first subscriber information pertaining to the mobile subscribers. A first service provider provides a first supplementary service to one of the mobile subscribers using the first subscriber information stored in the first database for the mobile subscriber. A second database stores second subscriber information pertaining to subscribers. A second service provider provides a second supplementary service to the mobile subscriber using the second subscriber information stored in the second database for that mobile subscriber. The second service provider coordinates provision of the second supplementary service to the mobile subscriber using some of the first subscriber information obtained from the first database.