'Tcp flows' diaporamas de présentation

630 views • 49 slides

Using Partial Differential Equations to Modek TCP Mice and Elephantsin large IP Networks

577 views • 47 slides

TCP-Friendly Congestion Control 2002.4.16 presented by Hyunjoo Kim

TCP-Friendly Congestion Control 2002.4.16 presented by Hyunjoo Kim. TCP-friendly SIMD Congestion Control and Its Convergence Behavior Shudong Jin, Liang Guo, Ibrahim Matta, Acer Bestavros. Contents. Congestion control schemes AIMD Binomial algorithm TFRC TEAR SIMD Experimental Results

527 views • 43 slides

Tutorial: OpenFlow in GENI with Instrumentation and Monitoring

Tutorial: OpenFlow in GENI with Instrumentation and Monitoring. Divya Bhat Shufeng Huang Niky Riga GENI Project Office GEC17. GENI Programmable Network. Key GENI concept: slices & deep programmability Internet: open innovation in application programs

629 views • 41 slides

Brief Overview of Academic Research on P2P

Brief Overview of Academic Research on P2P. Pei Cao. Relevant Conferences. IPTPS (International Workshop on Peer-to-Peer Systems) ICDCS (IEEE Conference on Distributed Computer Systems) NSDI (USENIX Symposium on Network System Design and Implementation)

492 views • 41 slides

Asymptotic Behavior of Heterogeneous TCP Flows and RED Gateway

Asymptotic Behavior of Heterogeneous TCP Flows and RED Gateway. Peerapol Tinnakornsrisuphap University of Maryland (joint work with Armand M. Makowski and Richard J. La) IPAM Large-Scale Communication Networks Lake Arrowhead, CA September 30 th , 2003. Outline.

563 views • 41 slides

Towards Robust Protocol Design: 4 Ways to Kill TCP without Much Trouble

Towards Robust Protocol Design: 4 Ways to Kill TCP without Much Trouble. Aleksandar Kuzmanovic Northwestern University. http://networks.cs.northwestern.edu. The Internet. 1969. 2007. The system of astonishing scale and complexity. Denial of Service Problem. Assumption

482 views • 38 slides

Manpreet Singh , Prashant Pradhan* and Paul Francis

MPAT: Aggregate TCP Congestion Management as a Building Block for Internet QoS. Manpreet Singh , Prashant Pradhan* and Paul Francis. *. Each TCP flow gets equal bandwidth. Our Goal: enable bandwidth apportionment among TCP flows in a best-effort network. Transparency :

442 views • 34 slides

Experience with Loss-Based Congestion Controlled TCP Stacks

Experience with Loss-Based Congestion Controlled TCP Stacks. Yee-Ting Li University College London. Introduction. Transport of Data for next generation applications Network hardware is capable of Gigabits per second

428 views • 33 slides

Using Edge-To-Edge Feedback Control to Make Assured Service More Assured in DiffServ Networks

Using Edge-To-Edge Feedback Control to Make Assured Service More Assured in DiffServ Networks. K.R.R.Kumar, A.L.Ananda, Lillykutty Jacob Centre for Internet Research School of Computing National University of Singapore . Outline. Introduction Need for QoS Solutions TCP over DiffServ

437 views • 32 slides

An Introduction to Computer Networks

An Introduction to Computer Networks. Lecture 13: Queuing disciplines. University of Tehran Dept. of EE and Computer Engineering By: Dr. Nasser Yazdani. Outline. Router responsibility in Network Queuing discipline FIFO Fair Queuing. Router Support For Conges. Traditional Internet

366 views • 23 slides

Compound TCP draft-sridharan-tcpm-ctcp-00.txt

Compound TCP draft-sridharan-tcpm-ctcp-00.txt. Murari Sridharan Windows TCP/IP Networking, Microsoft Corp. (Collaborators: Kun Tan, Jingmin Song, MSRA & Qian Zhang, HKUST). Design goals. Efficiency Improve throughput by efficiently using the spare capacity in the network RTT fairness

344 views • 22 slides

Compound TCP

Compound TCP. Murari Sridharan and Kun Tan (Collaborators: Jingmin Song, MSRA & Qian Zhang, HKUST. Design goals. Efficiency Improve throughput by efficiently using the spare capacity in the network RTT fairness Intra-protocol fairness when competing with flows that have different RTTs

313 views • 22 slides

TCP-LP: A Distributed Algorithm for Low Priority Data Transfer

TCP-LP: A Distributed Algorithm for Low Priority Data Transfer. Aleksandar Kuzmanovic & Edward W. Knightly. Rice Networks Group http://www.ece.rice.edu/networks. Motivation. Traditional view of service differentiation: High priority: real-time service Best-effort: everything else

334 views • 21 slides

TCP Behavior across Multihop Wireless Networks and the Wired Internet

TCP Behavior across Multihop Wireless Networks and the Wired Internet. Kaixin Xu, Sang Bae, Mario Gerla, Sungwook Lee Computer Science Department University of California, Los Angeles, CA 90095 (xkx, sbae, gerla, swlee)@cs.ucla.edu, http://www.cs.ucla.edu/NRL.

419 views • 15 slides

Buffer sizes for large multiplexers: TCP queueing theory and instability analysis

Buffer sizes for large multiplexers: TCP queueing theory and instability analysis. Gaurav Raina Damon Wischik Mark Handley Cambridge UCL UCL. Sizing router buffers SIGCOMM 2004. Guido Appenzeller Isaac Keslassy Nick McKeown Stanford University Stanford University Stanford University.

264 views • 14 slides

Hideyuki Yamamoto, Hiroyuki Ohsaki Graduate School of Information Sci. & Tech.

Modeling and Performance Evaluation of DRED (Dynamic Random Early Detection) using Fluid-Flow Approximation. Hideyuki Yamamoto, Hiroyuki Ohsaki Graduate School of Information Sci. & Tech. Osaka University, Japan hideymmt@ist.osaka-u.ac.jp. 1. State Goals and Define the System. Goals

208 views • 12 slides

Praveen Bhaniramka, Wei Sun, Raj Jain The Ohio State University Contact: Jain@cse.ohio-State.Edu

Quality of Service using Traffic Engineering over MPLS : An Analysis draft-bhani-mpls-te-anal-00.txt. Praveen Bhaniramka, Wei Sun, Raj Jain The Ohio State University Contact: Jain@cse.ohio-State.Edu These slides, ID, and a paper are available online at

294 views • 12 slides

Hiroyuki Ohsaki Graduate School of Information Sci. & Tech. Osaka University, Japan

On Scalable Edge-based Flow Control Mechanism for VPN Tunnels --- Part 2: Scalability and Implementation Issues. Hiroyuki Ohsaki Graduate School of Information Sci. & Tech. Osaka University, Japan oosaki@ist.osaka-u.ac.jp. 1. State Goals and Define the System. Goals

240 views • 11 slides

Buffer Sizing for Congested Internet Links

Buffer Sizing for Congested Internet Links. Chi Yin Cheung Cs 395 Advanced Networking. Introduction. Buffers are important for routers Common rule of thumb is to assign buffers based on bandwidth delay product Why is this so? Potential problems?. Related work. Stanford Scheme

252 views • 10 slides