'Random time' diaporamas de présentation

William Stallings Data and Computer Communications 7 th Edition

William Stallings Data and Computer Communications 7 th Edition. Chapter 1 6 High Speed LAN s. Introduction. Range of technologies Fast and Gigabit Ethernet Fibre Channel High Speed Wireless LANs. Why High Speed LANs?. Office LANs used to provide basic connectivity

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [ Technical Proposal for IEEE 802.15.8 ] Date Submitted: [6 May, 2013]

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Do dispositions and propensities have a role in the philosophy of QM?

Do dispositions and propensities have a role in the philosophy of QM?. Mauro Dorato Dept. of Philosophy University of Rome 3 dorato@uniroma3.it. Two main answers:

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The Effects of Active Queue Management on Web Performance

The Effects of Active Queue Management on Web Performance. SICOMM 2003 Long Le, Jay Aikat, Kevin Jeffay, F.Donelson Smith. 29 th January, 2004 Presented by Sookhyun, Yang. Contents. Introduction Problem Statement Related Work Experimental Methodology Result and Analysis Conclusion.

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Revisiting On Demand Routing

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The Data Link Layer

The Data Link Layer. introduction point-to-point data link protocols the multiple access problem local area networks required reading: TBD. Data Link Layer : Introduction. Services: reliably deliver a data link packet between two physically connected machines

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Area

Area of Circle. Area of Sector. Area of Segment. Segment Probability. Area Probability. 10. 10. 10. 10. 10. 20. 20. 20. 20. 20. 30. 30. 30. 30. 30. 40. 40. 40. 40. 50. 50. 50. Area. Find the area of the circle. Leave your answer in terms of .

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CSIM Simulation

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A neural test bed for simulating executive control deficits in saccade generation

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The Arrow of Subjective Time

The Arrow of Subjective Time. Perception. All perception is of change. If there is no change, there is no perception. Therefore, a single unchanging thought, memory, or perception could never be perceived.

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Creating a Scratch Packman

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Semaphores and Mailboxes

Semaphores and Mailboxes. B. Ramamurthy. Critical sections and Semaphores. When multiples tasks are executing there may be sections where only one task could execute at a given time: critical region or critical section

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Momentum

Momentum. Impulse Momentum Conservation of Momentum. Reading Question. Impulse is. 1. a force that is applied at a random time. 2. a force that is applied very suddenly. 3. the area under the force curve in a force-versus-time graph. 4. the time interval that a force lasts.

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Snapshot Algorithms

Snapshot Algorithms. Chandy-Mishra Ho-Ramammorthy 2 phase. Index. Introduction Experimental Setup Results Analysis Conclusion Future Work References. Introduction. Snapshot Algorithm: One phase snapshots Two phase snapshots Chandy Mishra:

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Geometry

Geometry. 11.8 Geometric Probability. Ways to Measure Probability . Certain. 8/8 = 1/1 = 1. 1.0 = 1. 100/100 = 100%. No Chance. 0/8 = 0 . 0.0 = 0. 0/100 = 0%. Good Chance. 6/8 = 3/4. 0.75. 75/100 = 75%. X. Q. Y. This lesson will use two basic principals.

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MAC

MAC. MAC. Now consider broadcast channels. In broadcast channels/multiaccess channels/random access channels , multiple sources may compete for a shared channel. The biggest problem now is how to determine who gets the channel. With point-to-point link, this problem does not exist.

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The P erformance of t he Chandy -Mishra Snapshot algorithm

The P erformance of t he Chandy -Mishra Snapshot algorithm. Jing Mao Instructor: Mikhail Nesterenko. Outline. Introduction Experimental Setup Code Implementation Results Analysis Conclusion Future Work References. Introduction. Chandy Mishra:

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Reflexes

Reflexes. QUESTION. Do males or females have better reflexes?. Purpose.

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Virus

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Chapter 4 MAC Sublayer

Chapter 4 MAC Sublayer. By Dr.Ju Wang CMSC506, 2005. What is MAC. Network assumption: Broadcast channel One channel, many stations Competition, interference among stations. MAC: Medium Access Control Also known as Multiple-Access Control

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