'Higher layer' diaporamas de présentation

Processes and Threads

Processes and Threads. 2.1 Processes 2.2 Threads 2.3 Interprocess communication 2.4 Classical IPC problems 2.5 Scheduling. Chapter 2. Processes The Process Model. In the process model, all runnable software is organized as a collection of processes. . Multiprogramming of four programs

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Processes and Threads

Processes and Threads. 2.1 Processes 2.2 Threads 2.3 Interprocess communication 2.4 Classical IPC problems 2.5 Scheduling. Chapter 2. Processes The Process Model. In the process model, all runnable software is organized as a collection of processes. . Multiprogramming of four programs

1.38k views • 113 slides

Congestion Control Algorithms of TCP in Emerging Networks

1.26k views • 99 slides

OMNeT ++ and MiXiM Framework

OMNeT ++ and MiXiM Framework. Introduction. What is OMNeT++?. OMNeT ++ is a component-based, modular and open-architecture discrete event network simulator. OMNeT ++ represents a framework approach

2.83k views • 63 slides

CMPE 150 Fall 2005 Lecture 3

CMPE 150 Fall 2005 Lecture 3. Introduction to Networks and the Internet. Announcements. Textbook should be available at bookstore by the end of the week. Textbook will be on reserve at the S&E Library. Homework 1 is up. Due on 10.10. Readings: Tanenbaum Chapter 1. Labs. Alternatives:

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Network Management

Network Management. Chapter 1 Networking Components. Outline. Data Communications Networking OSI Reference Model TCP/IP Protocol Architecture Networking Components More detailed contents are covered by COMP4510: Foundations of Information Technology. Data Communications.

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An Introduction to BLUETOOTH TECHNOLOGY

An Introduction to BLUETOOTH TECHNOLOGY. CONTENT. Overview of Bluetooth History The Bluetooth Specifications Typical Bluetooth Scenario Protocols Profiles Security Comparison with other technologies Future of Bluetooth Summary. Example : The Networked Home. What is Bluetooth?.

1.88k views • 44 slides

Asynchronous Transfer Mode (ATM)

Advanced Computer Networks . Asynchronous Transfer Mode (ATM). ATM Outline. Motivation for ATM Architecture Design Assumptions ATM Adaptation Layers Old ATM Design Revised ATM Design AAL Details MPLS. Issues Driving LAN Changes. Traffic Integration Voice, video and data traffic

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Chameleon : Adaptive Peer-to-Peer Streaming with Network Coding

Chameleon : Adaptive Peer-to-Peer Streaming with Network Coding Anh Tuan Nguyen, Baochun Li, and Frank Eliassen Department of Informatics, University of Oslo, Oslo, Norway IEEE INFOCOM 2010 Outlines Introduction Chameleon : Adaptive P2P Streaming with Network Coding Performance Evaluation

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Net- REpLAY : A NEW NETWORK PRIMITIVE

Net- REpLAY : A NEW NETWORK PRIMITIVE. Ashok Anand Aditya Akella University of Wisconsin, Madison. Network is a black box . This keeps network simple and efficient However, end hosts have to resort to complicated logic to infer the nature of glitches. Network. Black box view.

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Group was not exported from SlideRocket

A Trip Through Geologic Time. Group was not exported from SlideRocket. Fossils. Fossils are preserved remains or traces of living things. Most fossils form when living things die and are buried by sediments. The sediments slowly harden into rock and preserve the shape of the organisms.

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The Data Link Layer

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FUNDAMENTALS OF COMMUNICATION NETWORKS

FUNDAMENTALS OF COMMUNICATION NETWORKS. Presented By: Vasantha Lakshmi Gutha Graduate student (CS) Course: CENG 5931 University of Houston-Clear Lake Guthav6317@uhcl.edu Spring 2011. INTRODUCTION SWITCHING TECHNOLOGIES ENCAPSULATION AND MULTIPLEXING NAMING AND ADDRESSING

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Higher Layer Configuration Function for TGai SFD

Higher Layer Configuration Function for TGai SFD. Authors:. Date: 2012-03 -14. Abstract. This document describes proposed text for TGai SFD Clause 4 (IP address assignment). Example implementation: 12/0032r3, 12/0033r1. Conformance w / Tgai PAR & 5C.

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COP 5611 Operating Systems Spring 2010

COP 5611 Operating Systems Spring 2010. Dan C. Marinescu Office: HEC 439 B Office hours: M-Wd 1:00-2:00 PM. Lecture 13. Reading Assignment: Chapter 8 from the online textbook Homework 3 due on March 3 Midterm: Wednesday March 17, the first week after Spring Break Last time:

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Fossils

Fossils. Chapter 10 Sections 1+2. - Fossils. How a Fossil Forms. Most fossils form when living things die and are buried by sediment. The sediment slowly hardens into rock and preserves the shapes of the organisms. - Fossils. Changes Over Time.

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TCP/IP

TCP/IP. Web Design & Layout January 23, 2012. TCP/IP For Dummies. The guts and the rules of the Internet and World Wide Web. A set of protocols, services, and applications for linking computers of all kinds. Definitions. TCP: Transmission Control Protocol IP: Internet Protocol

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Determining the Age of Rocks

Determining the Age of Rocks. Relative and Absolute Dating Methods. - The Relative Age of Rocks. The Position of Rock Layers. According to the law of superposition, in horizontal sedimentary rock layers, the oldest layer is at the bottom. Each higher layer is younger than the layers below it.

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Payment workshop

Payment workshop. Identity, Security and Privacy Timothy Ng (timng@microsoft.com). Identity. Identity. Introducing a commerce identity A single commerce identity across Microsoft Relates identity to financial data (accounts, instruments, tax information, etc )

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Secure Routing in Wireless Sensor Networks: Attacks and Countermeasures

= adversary. = base station. = sensor node. Bogus or replayed routing information. HELLO flood attack. Sybil attack. Protocols must detect bogus and replayed routing information. Recursive propagation of information must be used carefully: an adversary can easily pollute the entire network.

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