Modeling of information communication networks architecture

Concept of information communication network (ICN) is described as a target network of next generation network (NGN), and primary requirement for ICN architecture is summarized briefly. Then a general ICN architecture model based on vector space and fuzzy sets theory is set up, and the modeling method for which is presented with the discussions in detail on fuzzy sets and fuzzy relations associated with application, system, technology and equipment architecture of ICN. Finally, procedure of getting a clear ICN architecture is concluded following with a simple scenario.