北京大学：未来互联网体系结构（PPT讲稿）Future Internet Architecture（Introduction）

Future Internet Architecture Dan li CS Department, Tsinghua University 2021/1/30

Future Internet Architecture 2021/1/30 1 Dan LI CS Department, Tsinghua University

Today's Lecture Background Named Data Networking Mobility First NEBULa eXpressive Internet Architecture 2021/1/30

Today’s Lecture  Background  Named Data Networking  MobilityFirst  NEBULA  eXpressive Internet Architecture 2021/1/30 2

Background The Internet has created unprecedented opportunities for advancing knowledge across the spectrum of human endeavors Vork collaboratio Information ws Real time chons Data 2021/1/30 飞题罗

Background  The Internet has created unprecedented opportunities for advancing knowledge across the spectrum of human endeavors. 2021/1/30 3

Background However, it is increasingly threatened by the ever-mounting sophistication of security attacks and by the lack of performance reliability of Internet services 2021/1/30 4

Background  However, it is increasingly threatened by the ever-mounting sophistication of security attacks and by the lack of performance reliability of Internet services. 2021/1/30 4

Background It is no longer clear that emerging and future needs of our society can be met by the current trajectory to the current Internet PB per Month Global Consumer Internet Traffic 45000 2009-2014 CAGR 40.00 29% 5,000 107% VoIP 30,000 Video Calling 25.000 48% H Online gaming 20,000 Web/Data 15,000 b Internet Video to Tv 10.000 INternet video to pc File Sharing 5.000 23% 2009 2010 2011 2012 2013 2014 2021/1/30 5 网

Background  It is no longer clear that emerging and future needs of our society can be met by the current trajectory to the current Internet 2021/1/30 5

FIA Program Recognizing the need for a secure and highly dependable information technology, National Science Foundation of Us(NSF)has formulated the future Internet architectures program 2021/1/30

FIA Program  Recognizing the need for a secure and highly dependable information technology, National Science Foundation of US (NSF) has formulated the Future Internet Architectures program. 2021/1/30 6

About nsf The National Science Foundation( NSF)is an independent federal agency created by American Congress in 1950 which aims at promoting the progress of science advancing the national health, prosperity, and welfare k secure the national defense 2021/1/30

About NSF  The National Science Foundation (NSF) is an independent federal agency created by American Congress in 1950 which aims at  promoting the progress of science  advancing the national health, prosperity, and welfare  secure the national defense  ……. 2021/1/30 7

FIA Program The objective of the Fla program is to Engage the research community in collaborative long-range, transformative thinking-unfettered by the constraints of today's networks Design and experiment with new network architectures and networking concepts that take into consideration the larger social, economic and legal issues that arise from the interplay between the Internet and society 2021/1/30

FIA Program  The objective of the FIA program is to  Engage the research community in collaborative, long-range, transformative thinking- unfettered by the constraints of today's networks  Design and experiment with new network architectures and networking concepts that take into consideration the larger social, economic and legal issues that arise from the interplay between the Internet and society. 2021/1/30 8

4 Projects e In the summer of 2010. nsf has funded four projects as a part of this program Named Data Networking(NDN Mobility First k Nebula eXpressive Internet Architecture 2021/1/30

4 Projects  In the summer of 2010, NSF has funded four projects as a part of this program  Named Data Networking (NDN)  MobilityFirst  NEBULA  eXpressive Internet Architecture 2021/1/30 9

Today's Lecture Background Named Data Networking Mobility First NEBULa eXpressive Internet Architecture 2021/1/30

Today’s Lecture  Background  Named Data Networking  MobilityFirst  NEBULA  eXpressive Internet Architecture 2021/1/30 10