PDF-Adaptive Explicit Congestion Notification AECN for Heterogeneous Flows

Previous research on ECN and RED usually considered only a limited traffic domain focusing on networks with a small number of homogeneous flows The behavior of RED and ECN congestion control mechan. José Vicente Escamilla. José Flich. Pedro Javier García. 1. Introduction / Motivation. ICARO overview. ICARO description. Detection. Notification. Isolation. Results. Conclusions. Questions. Outline. Network Fundamentals. Lecture 11: Transport. (UDP, but mostly TCP). Revised 7/27/2013. Transport Layer. 2. Function:. Demultiplexing. of data streams. Optional functions:. Creating long lived connections. Network Fundamentals. Lecture . 13: Beyond TCP Congestion Control. (a.k.a. how to get a job at MIT). In Between Network and Transport…. 2. Goals:. Replace TCP congestion control. Keep queues/delay short. Efficient Buffer Management for . On-Chip Networks. Daniel U. Becker. , Nan Jiang, . George . Michelogiannakis. , William J. Dally. Stanford University. Concurrent. VLSI. Architecture. Group. ICCD 2012, 9/30/12–10/3/12, Montreal, Canada. and. Resource Allocation. Lecture material taken from. “Computer Networks . A Systems Approach. ”, Third . Edition,Peterson. and Davie,. Morgan Kaufmann, . 2007. .. Advanced Computer Networks. Congestion Control Outline. Control. . (part II). EE 122, Fall 2013. Sylvia Ratnasamy. http://inst.eecs.berkeley.edu/~ee122. /. Material thanks to Ion . Stoica. , Scott . Shenker. , Jennifer Rexford, Nick . McKeown. , and many other colleagues. the . Internet. Sally Floyd . and . Kevin . Fall . IEEE-ACAM . Transactions on . Networking,1999. . . 101062804 . 馬儀蔓. . Outline. Introduction. The Problem of Unresponsive Flows. Effects of Application Interference. Scheme. Summary. Performance . Benefits. Onur Kayıran. 1. . Nachiappan CN. 1. Adwait Jog. 1. Rachata Ausavarungnirun. 2. . Mahmut T. Kandemir. 1. Gabriel H. Loh. Celio. Albuquerque, Brett J. Vickers, Tatsuya . Suda. 1. Outline. The Problem. Existing Solutions. Network Border Patrol. Feedback Control Algorithm. Rate Control Algorithm. Simulations and Testing. Lavanya Jose. , Lisa Yan, Nick . McKeown. , . Sachin. . Katti. Stanford University . . Mohammad . Alizadeh. . MIT. George Varghese. Microsoft Research. The Congestion Control Problem. Link 1. 60 G. Qi (Gill) Wang. gillwang@udel.edu. CISC 856 – . TCP/IP, Fall 2012. Special thanks to:. Dr. Paul . Amer. Guna. . Ranjan. , Justin . Yackoski. , . Namratha. . Hundigopal. and . Preethi. . Natarajan. Networks. ANCS 2010. . Rohit Sunkam Ramanujam. Bill Lin. Electrical and Computer Engineering. University of California, San Diego. Networks. -on-Chip. Chip-multiprocessors (. CMPs. ) increasingly popular. Algorithm Identification for Traffic Separation. Elie Kfoury. *. , Jorge Crichigno. *. (Presenter), Elias Bou-Harb. ^. *. College of Engineering and Computing, University of South Carolina. ^. Cyber Center For Security and Analytics, University of Texas at San Antonio, USA. Dr. Rocky K. C. . Chang October 25, 2010. 1. The network congestion problem. 2. Problem: How to effectively and fairly allocate network resources among a collection of competing users?. Congestion is the state of sustained network overload..