'Average delay' presentation slideshows

Devavrat Shah Stanford University

Randomization and Heavy Traffic Theory: New approaches to the design and analysis of switch algorithms. Devavrat Shah Stanford University. Network algorithms. Algorithms implemented in networks, e.g. in switches/routers scheduling algorithms routing lookup

837 views • 74 slides

The Edge --- Randomized Algorithms for Network Monitoring

The Edge --- Randomized Algorithms for Network Monitoring. George Varghese Oct 14, 2009. Research motivation. The Internet in 1969. The Internet today. Flexibility, speed, scalability. Overloads, attacks, failures. Problems. Ad-hoc solutions suffice. Measurement & control.

666 views • 56 slides

15-441 Computer Networking

15-441 Computer Networking. Multimedia. Outline. Multimedia requirements Streaming Phone over IP Recovering from Jitter and Loss RTP QoS Requirements Introduction to Scheduling Policies. Application Classes.

622 views • 50 slides

Model and tools

626 views • 48 slides

Destination-Based Adaptive Routing for 2D Mesh Networks

Destination-Based Adaptive Routing for 2D Mesh Networks. Authors: Rohit Ramanujam (UCSD) Bill Lin (UCSD) Presenter: Ketan Supanekar (ECE284 Course). Classes of Routing Algorithms. Oblivious routing Simple and fast router designs Poor load balancing under bursty traffic

628 views • 43 slides

Stochastic Models for Communication Networks

557 views • 42 slides

Investigation on Food Chain Balance or Imbalances of Power in the Agri-Food Chain

Investigation on Food Chain Balance or Imbalances of Power in the Agri-Food Chain. Paulo GOUVEIA, Director, COPA-COGECA. Vilnius, Lithuania, 2-4 August 2007.

591 views • 39 slides

Simulation in AODV and DSR

Simulation in AODV and DSR. 492516207 ???. Outline. Review DSR and AODV Simulation Environment Simulation Graph Simulation Result Conclusion. DSR Route Discovery. [A,G,ID,ABE]. [A,G,ID,AB]. Source A forward data to destination G. B. E. G. [A,G,ID,A]. [A,G,ID,AC]. A. C.

580 views • 33 slides

Epidemic Routing and Oracle Based Routing

Epidemic Routing and Oracle Based Routing. Group 3 Sandeep Chinni Arif Khan Venkat Rajiv. Delay Tolerant Networks. Path from source to destination is not present at any single point in time.

698 views • 31 slides

Motivation & Objective

368 views • 27 slides

Chapter 6: Multimedia Applications

Chapter 6: Multimedia Applications. Multimedia requirements Streaming Phone over IP Recovering from Jitter and Loss RTP Diff-serv, Int-serv, RSVP. Application Classes. Typically sensitive to delay, but can tolerate packet loss (would cause minor glitches that can be concealed)

995 views • 26 slides

Multimedia Applications

Multimedia Applications. Multimedia requirements Streaming Phone over IP Recovering from Jitter and Loss RTP Diff-serv, Int-serv, RSVP. Application Classes. Typically sensitive to delay, but can tolerate packet loss (would cause minor glitches that can be concealed)

425 views • 26 slides

Variability

Variability. Example. A single machine performs an operation for a unit of product. The mean operation time is 30 seconds. Units arrive at the station with an average time between arrivals of 40 seconds. There is room for three waiting units. Arrival and service processes are constant.

497 views • 25 slides

Multimedia Streaming Gateway With Jitter Detection

Multimedia Streaming Gateway With Jitter Detection. Siu-Ping Chan, Chi-Wah Kok Albert K. Wong IEEE TRANSACTIONS ON MULTIMEDIA, June 2005. Outline. Introduction Related Work Jitter-Aware QoS for multimedia traffic Jitter Detection Scheme 1 Jitter Detection Scheme 2 Simulation Results

378 views • 25 slides

SystemC Simulation Based Memory Controller Optimization

373 views • 19 slides

CE 515 Railroad Engineering

264 views • 18 slides

Test on Forwarding Latency v.s Queuing Length

Test on Forwarding Latency v.s Queuing Length. Dapeng Liu (Presenter) Yang Shi, Shihui Duan, Lingli Deng draft-shi-dclc-latency-test-00 IETF90@Toronto. Motivation. In order to figure out: How buffer queuing affects the performance of latency-sensitive apps

255 views • 13 slides

WiMAX OFDMA Scheduler Simulation: Status and Issues

WiMAX OFDMA Scheduler Simulation: Status and Issues. Ritun Patney, Raj Jain Washington University in Saint Louis Saint Louis, MO 63130 jain@cse.wustl.edu WiMAX Forum Application Architecture Task Group (AATG) NS2 Simulation Call, April 13, 2007 These slides are also available on-line at:

259 views • 11 slides

Network Model

Network Model. Notations: N nodes M links C i = capacity of link i ( bits/sec ) Poisson external message arrivals to each node = msg rate of arrivals at node j with destination k ( traffic requirements)

237 views • 7 slides

162 views • 0 slides