'Traffic intensity' diaporamas de présentation

Queueing Theory

Queueing Theory. Specification of a Queue Source Finite Infinite Arrival Process Service Time Distribution Maximum Queueing System Capacity Number of Servers Queue Discipline. Queueing Theory(cont.). Specification of a Queue(cont.) Traffic Intensity ( l / m )

1.42k views • 78 slides

Discussion Classes

Discussion Classes. Blue Course Green. Analysis. general deterioration of #4 green. shade from trees and tower. general deterioration of #4 green. shade from trees and tower. poor air circulation from trees and shrubs. general deterioration of #4 green. shade from trees and tower.

561 views • 48 slides

Mobile Communication Systems

Mobile Communication Systems. Part III- Traffic Engineering. Professor Z Ghassemlooy Scholl of Computing, Engineering and Information Sciences University of Northumbria U.K. http://soe.unn.ac.uk/ocr. Contents. Problems + Design Considerations Grade of Services (GOS) Traffic Intensity

902 views • 42 slides

Chapter 8

Chapter 8. Traffic Channel Allocation. Outline. Introduction Static Allocation versus Dynamic allocation Fixed Channel Allocation (FCA) Dynamic Channel Allocation (DCA) Hybrid Channel Allocation (HCA) Allocation in Specialized System Structure System Modeling. Introduction.

685 views • 39 slides

Networks and Protocols

Networks and Protocols. - What is really going on when we send emails and surf the web?. The Book:. Computer Networking A Top-Down Approach Featuring the Internet, by James F. Kurose og Keith W. Ross, Addison-Wesley Longman, Inc., se http://www.aw l .com/kurose -ross /.

522 views • 38 slides

Effects of long-term exposure to outdoor air pollution

Effects of long-term exposure to outdoor air pollution. Gerard Hoek. Background. Many studies have found associations between daily variability of air pollution and mortality / hospital admissions (time series studies) Fewer studies on long-term exposures

379 views • 35 slides

Enabling Coexistence of Heterogeneous Wireless Systems: Case for ZigBee and WiFi

Enabling Coexistence of Heterogeneous Wireless Systems: Case for ZigBee and WiFi. Xinyu Zhang xyzhang@eecs.umich.edu. Kang G. Shin kgshin@eecs.umich.edu. The University of Michigan. Coexistence between ZigBee and WiFi. Spatial coexistence:. ZigBee (monitoring & control).

660 views • 31 slides

Lecture 4th

Lecture 4th. Hnadoff and Trunking. Handoff. When a mobile moves to a different cell while a conversation is in progress, the MSC automatically transfers the call to a new channel belonging to a new BS

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382 views • 27 slides

CS SOR: Polling models

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Evaluation on the impacts of transport sector investments: transversal aspects of evaluation

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CS 471/571

CS 471/571. Overview Part 2. Quiz 2 Questions. Vocabulary Matching (same vocab as quiz 1) Short answer questions from chapter 1 Performance problems. Packet Switching. Packet Store and forward Forwarding table. Performance Metrics. Bandwidth (Data Rate) Transmission delay

278 views • 17 slides

Traffic modeling and system capacity performance measure

Traffic modeling and system capacity performance measure. Authors:. Date: 2014-07-14. Abstract. In this presentation we present a simple traffic modelling method as well as system capacity evaluation methodology. Traffic model: File transfer & Web browsing.

293 views • 12 slides