'Packet delay' diaporamas de présentation

Quality of Service(QoS)

Quality of Service(QoS). Acknowledgement. Slides from. Nick McKeown Professor of Electrical Engineering and Computer Science, Stanford University nickm@stanford.edu http://www.stanford.edu/~nickm. The problems caused by FIFO queues in routers.

774 views • 48 slides

A Support System for Research Activity Using the Internet

May, 2004. A Short Course at Tamkang University. A Support System for Research Activity Using the Internet. Shigeichi HIRASAWA Department of Industrial and Management Systems Engineering, School of Science and Engineering, Waseda University. 1. Introduction. Objectives

534 views • 47 slides

High Speed Stable Packet Switches

High Speed Stable Packet Switches. Shivendra S. Panwar Joint work with : Yihan Li, Yanming Shen and H. Jonathan Chao New York State Center for Advanced Technology in Telecommunications (CATT) Electrical and Computer Engineering Dept. Polytechnic University, New York

527 views • 46 slides

Proportional differentiations provisioning Packet Scheduling & Buffer Management

Proportional differentiations provisioning Packet Scheduling & Buffer Management. Yang Chen LANDER CSE Department SUNY at Buffalo. Outlines. Motivations and terms Proportional differentiation Implementations and related issues Conclusion and Future works. Quality of Service (QoS).

602 views • 43 slides

Proportional differentiations provisioning Packet Scheduling & Buffer Management

Proportional differentiations provisioning Packet Scheduling & Buffer Management. Yang Chen LANDER CSE Department SUNY at Buffalo. Outlines. Motivations and terms Proportional differentiation Implementations and related issues Conclusion and Future works. Quality of Service (QoS).

522 views • 43 slides

Rate Distortion Optimized Streaming

Rate Distortion Optimized Streaming. Maryam Hamidirad CMPT 820 Simon Fraser Univerity. Outline. Introduction Rate Distortion Optimized Framework Basic Framework Receiver Driven Streaming Rich Acknowledgements Multiple Deadlines Dependant Packet Delay

599 views • 40 slides

A WDM Passive Optical Network Architecture for Multicasting Services

A WDM Passive Optical Network Architecture for Multicasting Services. Student ? Tse-Hsien Lin Teacher ? Ho-Ting Wu Date ? 2005.05.31. Outline. Background Motivations A WDM Passive Optical Network Architecture The Proposed Multicast Algorithm Simulation Future work Conclusions Reference.

536 views • 35 slides

Computer Networks Performance Metrics

Advanced Computer Networks Fall 2014. Computer Networks Performance Metrics. Performance Metrics Outline. Warning: Terminologies can differ!! Introduction to Queueing Model Generic Performance Metrics Components of Hop and End-to-End P acket Delay Traceroute Tool

573 views • 32 slides

438 views • 29 slides

Computer Networks Performance Metrics

Computer Networks Term B10. Computer Networks Performance Metrics. Performance Metrics Outline. Introduce Queueing Model Generic Performance Metrics Components of Hop and End-to-End P acket Delay Traceroute Tool Other Performance Measures Packet Loss Rate. Computer Networks. T. X.

464 views • 29 slides

456 views • 23 slides

Matthias Keller , Jan Beutel , Lothar Thiele

How Was Your Journey? Uncovering Routing Dynamics in Deployed Sensor Networks with Multi-hop Network Tomography . Matthias Keller , Jan Beutel , Lothar Thiele. SenSys 2012, Toronto, ON, Canada. Multi-hop data collection Tree-based routing protocol Low-power operation. Packets from. C.

320 views • 21 slides

IPv6

375 views • 20 slides

VoIP Models for 802.20 System Performance Evaluation

VoIP Models for 802.20 System Performance Evaluation. Farooq Khan IEEE 802.20 Interim Meeting Vancouver, BC, Canada January 12-16, 2004. Voice over IP (VoIP). The MBWA will support VoIP services. QoS will provide latency, jitter, and packet loss required to enable

255 views • 16 slides

Chien Aun Chan, Manik Attygalle , and Ampalavanapillai Nirmalathas

319 views • 15 slides

Grant Scheduling for EPONs Considering Varying RTTs and Grant Window Sizes

Grant Scheduling for EPONs Considering Varying RTTs and Grant Window Sizes. ??? 2011-03-02. System Model. Offline DBA framework Grant Sizing & Grant Scheduling Fixed Guard Time between Transmission Windows Ignore GRANT message and Scheduling Time.

259 views • 15 slides

Data Communications and Computer Networks Chapter 1 CS 3830 Lecture 3

Data Communications and Computer Networks Chapter 1 CS 3830 Lecture 3. Omar Meqdadi Department of Computer Science and Software Engineering University of Wisconsin-Platteville. Packet Switching: Statistical Multiplexing.

355 views • 14 slides

Functional Requirements Comments

266 views • 13 slides

CS244a: An Introduction to Computer Networks

CS244a: An Introduction to Computer Networks. Handout 8: Congestion Avoidance and Active Queue Management. Nick McKeown Professor of Electrical Engineering and Computer Science, Stanford University nickm@stanford.edu http://www.stanford.edu/~nickm. Average Packet delay. Load.

204 views • 11 slides

Multimedia Tutorial

Multimedia Tutorial . Consider the figure below. A sender begins sending packetized audio periodically at t =1. The first packet arrives at the receiver at t = 8.

154 views • 5 slides