| 摘要 |
PURPOSE: An image distribution system is provided to distribute program data via a distribution network. CONSTITUTION: A structure of program distribution sub-system(1) includes distribution contents subsystem(10), CH(contents holder) distribution subsystem(20), mobile retailer distribution subsystem, retailer distribution subsystem(40), broadcast subsystem(70), mobile phone(50), PC(personal computer, 60), and digital broadcast reception apparatus(75). Distribution contents production subsystem(10) is connected to CH distribution subsystem(20) via a specialized circuit. CH distribution subsystem(20) is connected to mobile retailer distribution subsystem and retailer distribution subsystem(40) via the Internet(80), and CH distribution subsystem(20) is further connected to broadcast subsystem(70) via a specialized circuit. Mobile retailer distribution subsystem(30) is connected to mobile phone(50) via mobile phone network(90), and retailer distribution subsystem(40) is connected to PC(60) via the Internet(80). A broadcast subsystem(70) transmits broadcast signals, and digital broadcast reception apparatus(75) receives those broadcast signals. |
