Amba Prasad Gudipati

TL;DR: In this article, a pre-authorized communication service and/or transactions are provided via a plurality of networks in response to a request received from a user to provide at least one of a communication service, a transaction and user account information via a multiplicity of networks of different types.

TL;DR: In this paper, the authors present a system for providing mobile and electronic commerce, customer care and communication services via networks, including receiving in a roaming network an identification number and a request for a service, forwarding to a home network the identification number, the request for the service, and a cost/rate of the service.

TL;DR: In this paper, the authors proposed a convergent communication system for mobile commerce, electronic commerce, account reentry money, settlement transaction for a plurality of parties, integrated customer care and any other arbitrary commerce.

TL;DR: In this article, the authors proposed a method for executing the settlement of prepaid commercial transaction for a plurality of providers in a convergent communication environment, where at least one processor charges fees from valid user accounts for commercial transaction to be provided via a pluralityof networks in real time.

TL;DR: In this paper, a concentrated communicating platform receives an identifying number and a service request from a user station through a roaming network, and the platform transmits the identifying number from the roaming network to a home network by adding a service provider identifying number associated with a service providers.