'Tcp sources' diaporamas de présentation

Max Min Fairness

896 views • 45 slides

Department of Information Engineering University of Pisa Network Telecomunication Research Group

A Survey on TCP Performance Evaluation and Modeling. Michele Pagano and Raffaello Secchi. Department of Information Engineering University of Pisa Network Telecomunication Research Group wwwtlc.iet.unipi.it. Outline. Fast overview on TCP congestion control mechanisms

563 views • 42 slides

End to End Bandwidth Estimation in TCP to improve Wireless Link Utilization

End to End Bandwidth Estimation in TCP to improve Wireless Link Utilization. S. Mascolo, A.Grieco, G.Pau, M.Gerla, C.Casetti Presented by Abhijit Pandey. Outline. Introduction TCP Westwood overview Performance Evaluation in Wireless scenarios Internet Measurements Conclusion.

487 views • 34 slides

The Setup

Bandwidth partitioning ( jointly with R. Pan , C. Psounis, C. Nair, B. Yang, L. Breslau and S. Shenker). The Setup. A congested network with many users Problems: allocate bandwidth fairly control queue size and hence delay. Approach 1: Network-centric. Network node: fair queueing

441 views • 32 slides

Bluetooth Performance Mario Gerla CS Dept, UCLA gerla@cs.ucla

Bluetooth Performance Mario Gerla CS Dept, UCLA gerla@cs.ucla.edu. Performance issues Simulation models and tools Piconet performance Scatternet models. Performance Issues. Piconets: polling models and latency BT & 802.11: coexistence TCP, Voice, Video over BT

475 views • 30 slides

A Performance Study of Explicit Congestion Notification (ECN) with Heterogeneous TCP Flows

A Performance Study of Explicit Congestion Notification (ECN) with Heterogeneous TCP Flows. Robert Kinicki and Zici Zheng Worcester Polytechnic Institute Computer Science Department Worcester, MA 01609 USA. Outline. Motivation for Studying ECN Performance Metrics

364 views • 26 slides

Review of: Sizing Router Buffers

CS7701: Research Seminar on Networking http://arl.wustl.edu/~jst/cse/770/. Review of: Sizing Router Buffers. Paper by: Guido Appenzeller (Stanford) Isaac Keslassy (Stanford) Nick McKeown (Stanford) Published in: IEEE SIGCOMM 2004 Reviewed by: Jeff Mitchell Discussion Leader:

372 views • 24 slides

Wu-Chang Feng, Dilip D.Kandlur, Member, IEEE, Debanjan Saha, and Kang G. Shin, Fellow, IEEE

Adaptive Packet Marking for Maintaining End-to-End Throughput in a Differentiated-Services Internet. Wu-Chang Feng, Dilip D.Kandlur, Member, IEEE, Debanjan Saha, and Kang G. Shin, Fellow, IEEE. Abstract.

350 views • 20 slides

97-0607: Simulation Experiments with Guaranteed Frame Rate for TCP/IP Traffic

97-0607: Simulation Experiments with Guaranteed Frame Rate for TCP/IP Traffic. Rohit Goyal, Raj Jain, Sonia Fahmy, Bobby Vandalore, Shivkumar Kalyanaraman The Ohio State University Sastri Kota, Lockheed Martin Telecommunications Pradeep Samudra, Samsung Telecom America, Inc.

302 views • 20 slides