Secondary Structure of Future Internet Based on Broadcast-Storage Concept

Following the Broadcast-Storage concept,this paper puts forward a dual-structural future Internet scheme that integrates the current Internet architecture with a complementary secondary structure characterized by the combination of broadcast transmission and ubiquitous content storage.Design principles and architectural model of the dual-structural future Internet are introduced,and the main features,physical infrastructures and key implementation mechanisms of the secondary structure are also discussed emphatically.This paper provides a cost-efficient innovative approach to future Internet research.