Information providing apparatus and method, information processing apparatus and method, program storage medium, program, and information providing system

摘要

Disclosed is an information providing apparatus comprising first reception control means for controlling the reception, from a first information processing apparatus, of user identification data for identifying a user of the first information processing apparatus and a request for purchasing a content, first transmission control means for controlling in response to the request for purchasing the content the transmission of the request for purchasing the content to a second information processing apparatus, second reception control means for controlling the reception of the content and usage conditions thereof supplied from the second information processing apparatus, storage control means for controlling the storing of the content and usage conditions thereof in correlation with the user identification data, third reception control means for controlling the reception of the user identification data and a request for sending the content supplied from the first information processing apparatus, and second transmission control means for controlling, in response to the request for sending the content, the transmission of the content stored in correlation with the user identification data.

主权项

1. An information providing system comprising:
processing circuitry of a manager server; a memory of the manager server which stores a plurality of instructions, which when executed by the processing circuitry of the manager server, cause the processing circuitry of the manager server to perform the steps of:
receiving user identification data for identifying a user of a mobile communication device and a request for purchasing a content from said mobile communication device; andcontrolling transmission of said request for purchasing said content to a content distribution server in response to said request for purchasing said content; processing circuitry of the content distribution server; a memory of the content distribution server which stores a plurality of instructions, which when executed by the processing circuitry of the content distribution server, cause the processing circuitry of the content distribution server to perform the steps of:
controlling reception of said request for purchasing said content from said manager server; andtransmitting the purchased content and usage conditions of said content to said manager server, wherein the usage conditions indicate a number of available copies of said purchased content authorized for distribution from said manager server to a plurality of mobile communication devices; said processing circuitry of said manager server further performs the step of controlling reception of said purchased content and said usage conditions of said purchased content from said content distribution server; processing circuitry of the mobile communication device; a memory of the mobile communication device which stores a plurality of instructions, which when executed by the processing circuitry of the mobile communication device, cause the processing circuitry of the mobile communication device to perform the step of:
controlling transmission of a request for a list of available content to the manager server; said processing circuitry of said manager server further performs the step of controlling transmission, to said mobile communication device, of the list of the available content including:
(i) at least said purchased content,(ii) a number of remaining copies of each of the available content based on usage conditions corresponding to each of the available content, and(iii) identification information corresponding to other mobile communication devices that have already obtained a copy of each of the available content; said processing circuitry of said mobile communication device further performs the step of transmitting a request for one of the available content to the manager server based on the received list of the available content from the first processing circuitry of the manager server; and said processing circuitry of said manager server further performs the step of controlling the transmission of said requested content to said mobile communication device.