Theoretical research progress in new-generation Internet architecture  

作　　者：WU JianPing1,2,3,LIU Ying2,3 & WU Qian2,3 1 Department of Computer Science,Tsinghua University,Beijing 100084,China 2 Network Research Center,Tsinghua University,Beijing 100084,China 3 Tsinghua National Laboratory for Information Science and Technology(TNList) ,Beijing 100084,China 

出　　处：《Science in China(Series F)》2008年第11期1634-1660,共27页中国科学（F辑英文版）

基　　金：the National Basic Research Program of China (Grant No. 2003CB314800);the National Natural Science Foundation of China (Grant No. 90704001)

摘　　要：Internet has become the most important information infrastructure supporting modern socio-economic development, social progress and technological Innovation. Invented 30 years ago, today Internet is facing increasingly severe technical challenges. This paper introduces the progress of the major international newgeneration Internet research plans; analyzes its basic characteristics and the principal contradictions during the development; detsiledly introduces the research carried out by 973 Project ＂Research of Future Internet Architecture＂ on the key scientific issues of new-generation Internet architecture and its latest research results; and looks to the future of the research-focus faced with the new situations of the basic research of new-generation Internet architecture as well as the new demands of innovative applications on Internet architecture.Internet has become the most important information infrastructure supporting modern socio-economic development, social progress and technological Innovation. Invented 30 years ago, today Internet is facing increasingly severe technical challenges. This paper introduces the progress of the major international newgeneration Internet research plans; analyzes its basic characteristics and the principal contradictions during the development; detsiledly introduces the research carried out by 973 Project ＂Research of Future Internet Architecture＂ on the key scientific issues of new-generation Internet architecture and its latest research results; and looks to the future of the research-focus faced with the new situations of the basic research of new-generation Internet architecture as well as the new demands of innovative applications on Internet architecture.

关 键 词：new-generation Internet network architecture multi-dimension scalability 

分 类 号：TP393.02[自动化与计算机技术—计算机应用技术]