INFORMATION DISTRIBUTION SYSTEM USING PCMCIA CARD, FUTURE-GENERATION DISTRIBUTION SYSTEM, AND ITS PRINCIPLE

摘要

Conventional unauthenticated copy distribution and violation of the copyright law are prevented by using PCMCIA cards having an identification code and provided to distribution servers and agent-client PCs. The invention contributes to solving the problems to be most emphasized in the industry where distribution techniques are gradually increasing and to the future development by both hardware and software makers. A novel technique for both video and audio data distribution methods for distributing a sharp animation is proposed as a future-generation distribution system. The system is a unique one in which only striping can be retransmitted even if distribution fails and the loads on servers can be equalized.