'Traffic demands' presentation slideshows

A General Introduction to Tomography & Link Delay Inference with EM Algorithm

A General Introduction to Tomography & Link Delay Inference with EM Algorithm. Presented by Joe, Wenjie Jiang 21/02/2004. Outline of Talk. Why tomography? Introduction to tomography Internal Link Delay Inference Basic EM A simple example to infer internal link delay using EM algorithm

636 views • 54 slides

Internet Traffic Demand and Traffic Matrix Estimation

Internet Traffic Demand and Traffic Matrix Estimation. Challenges in directly measuring traffic demand or traffic matrix granularity and time scale of traffic demand matrix ? Focus mainly on two studies representing two approaches

846 views • 51 slides

ElasticTree : Saving Energy in Data Center Networks

631 views • 45 slides

An Assessment of Arterial Network Using Macro and Micro Simulation Models

422 views • 34 slides

Predictable Performance Optimization for Wireless Networks

Predictable Performance Optimization for Wireless Networks. Lili Qiu University of Texas at Austin lili@cs.utexas.edu Joint work with Yi Li, Yin Zhang, Ratul Mahajan, and Eric Rozner ACM SIGCOMM 2008 August 21, 2008. Motivation. Wireless networks are becoming ubiquitous

458 views • 34 slides

Deriving Traffic Demands for Operational IP Networks: Methodology and Experience

Deriving Traffic Demands for Operational IP Networks: Methodology and Experience. Anja Feldmann*, Albert Greenberg, Carsten Lund, Nick Reingold, Jennifer Rexford, and Fred True Internet and Networking Systems Research Lab AT&T Labs-Research; Florham Park, NJ *University of Saarbruecken.

431 views • 33 slides

Traffic Engineering for ISP Networks

Traffic Engineering for ISP Networks. Jennifer Rexford Internet and Networking Systems AT&T Labs - Research; Florham Park, NJ http://www.research.att.com/~jrex. Joint work with Anja Feldmann, Albert Greenberg, Carsten Lund, Nick Reingold, and Fred True, and AT&T IP Services. Outline.

387 views • 32 slides

ISP Backbone Traffic Inference Methods to Support Traffic Engineering

ISP Backbone Traffic Inference Methods to Support Traffic Engineering. Olivier Goldschmidt Senior Network Consultant. Outline. 1. Problem Description 2. Inputs to the Models 3. Constraints of the Models 4. Inference Methods: Pseudo-Inverse Method Linear Programming 5. Test Results

554 views • 32 slides

Deriving Traffic Demands for Operational IP Networks: Methodology and Experience

Deriving Traffic Demands for Operational IP Networks: Methodology and Experience. Anja Feldmann*, Albert Greenberg, Carsten Lund, Nick Reingold, Jennifer Rexford, and Fred True Internet and Networking Systems Research Lab AT&T Labs-Research; Florham Park, NJ *University of Saarbruecken.

381 views • 30 slides

427 views • 29 slides

Proactive Surge Protection: A Defense Mechanism for Bandwidth-Based Attacks

Proactive Surge Protection: A Defense Mechanism for Bandwidth-Based Attacks. Jerry Chou, Bill Lin University of California, San Diego Subhabrata Sen, Oliver Spatscheck AT&T Labs-Research. Outline. Problem Approach Experimental Results Summary. Motivation. Seattle.

281 views • 27 slides

Traffic Engineering for ISP Networks

Traffic Engineering for ISP Networks. Jennifer Rexford Internet and Networking Systems AT&T Labs - Research; Florham Park, NJ http://www.research.att.com/~jrex. Joint work with Anja Feldmann, Albert Greenberg, Carsten Lund, Nick Reingold, and Fred True, and AT&T IP Services. Outline.

360 views • 26 slides

Traffic Grooming in WDM Networks

Traffic Grooming in WDM Networks. Wang Yao. WDM Technology. increases the transmission capacity of optical fibers allows simultaneously transmission of multiple wavelengths within a single fiber. SONET. SONET ring network is currently the most widely deployed optical network infrastructure

480 views • 25 slides

Router Internals

527 views • 24 slides

Deriving IP Traffic Demands for an ISP Backbone Network

418 views • 24 slides

PROFITABLE CONNECTION ASSIGNMENT IN ALL OPTICAL WDM NETWORKS

PROFITABLE CONNECTION ASSIGNMENT IN ALL OPTICAL WDM NETWORKS. VISHAL ANAND LANDER (Lab. for Advanced Network Design, Evaluation and Research) In collaboration with: Tushar Katarki and Chunming Qiao CSE Dept., SUNY at Buffalo. Outline. Introduction Related work

289 views • 17 slides