'Nodes' presentation slideshows

LHCC Review LCG Fabric Area Bernd Panzer-Steindel, Fabric Area Manager

LHCC Review LCG Fabric Area Bernd Panzer-Steindel, Fabric Area Manager. WAN. Configuration. Linux. Linux. Service Nodes. Tape Server. Node repair and replacement. Purchasing. Mass Storage. Batch Scheduler. Monitoring. Installation. LAN. Hardware logistic

823 views • 60 slides

Multi-Channel MAC for Ad Hoc Networks: Handling Multi-Channel Hidden Terminals Using A Single Transceiver

Multi-Channel MAC for Ad Hoc Networks: Handling Multi-Channel Hidden Terminals Using A Single Transceiver. Jungmin So and Nitin Vaidya University of Illinois at Urbana-Champaign. Introduction. Motivation Problem Statement. 1. 1. 2. defer. Motivation.

948 views • 54 slides

Chapter Four

Chapter Four. Transmission Basics and Networking Media. Objectives. Explain data transmission concepts including full-duplexing, attenuation, and noise Describe the physical characteristics of coaxial cable, STP, UTP, and fiber-optic media

770 views • 52 slides

Chapter 10

Chapter 10. Circuit Switching and Packet Switching. Switched Network. Physically separate path for each pair of communicating end systems Using switches we can reduce the number of paths. Point-to-point network. Switched network. Switched Network. Stations Switch nodes (N)

790 views • 48 slides

Contention-based Directional MAC Protocols: A Survey

Contention-based Directional MAC Protocols: A Survey. Date: 2009-07-14. Authors:. Taxonomy of Contention-based Directional MAC Protocols. CSMA/CA based protocols Data/ACKs are transmitted directionally. July 2009. Non-Circular Directional MAC Protocols. Slide 3. W. Y. Lee et. al.

680 views • 43 slides

High-throughput sequence alignment using Graphics Processing Units

1.05k views • 37 slides

Chapter 25

Chapter 25. Vibrations and Waves . General definitions of vibrations and waves. Vibration : in a general sense, anything that switches back and forth, to and fro, side to side, in and out, off and on, loud and soft, or up and down is vibrating . A vibration is a wiggle in time .

709 views • 36 slides

Leveraging Standard Core Technologies to Programmatically Build Linux Cluster Appliances

Leveraging Standard Core Technologies to Programmatically Build Linux Cluster Appliances. Mason Katz San Diego Supercomputer Center IEEE Cluster 2002. Outline . Problem definition What is so hard about clusters? Distinction between Software Packages (bits)

651 views • 34 slides

PERFORMANCE EVALUATION OF COMMON POWER ROUTING FOR AD-HOC NETWORK

872 views • 32 slides

Distributed Detection of Node Replication Attacks in Sensor Networks

Distributed Detection of Node Replication Attacks in Sensor Networks. Bryan Parno, Adrian Perrig Virgil Gligor. Carnegie Mellon University. University of Maryland. Sensor Networks.

560 views • 32 slides

Using Directional Antennas to Prevent Wormhole Attacks

Using Directional Antennas to Prevent Wormhole Attacks. Lingxuan Hu David Evans Department of Computer Science University of Virginia. Outline. Problem Statement Background Protocol Experiment. Scenario. High-power base station.

526 views • 28 slides

DYNAMO: AMAZON'S HIGHLY AVAILABLE KEY-VALUE STORE

DYNAMO: AMAZON'S HIGHLY AVAILABLE KEY-VALUE STORE. G. DeCandia, D. Hastorun, M. Jampani, G. Kakulapati , A. Lakshman, A. Pilchin, S. Sivasubramanian , P. Vosshall , W. Vogels Amazon.com. Overview. A highly-available massive key-value store

656 views • 28 slides

Link Layer Key Revocation and Rekeying for the Adaptive Key Establishment Scheme

Link Layer Key Revocation and Rekeying for the Adaptive Key Establishment Scheme. Benedikt Bock Hasso-Plattner-Institute, Digital Engineering Faculty, University of Potsdam. Wireless Personal Area Network. Smart Home [2]. Smart Parking [1]. Chip Memory ? 32kB

449 views • 28 slides

B + TREE

B + TREE. INTRODUCTION. A B+ tree is a balanced tree in which every path from the root of the tree to a leaf is of the same length, and each non leaf node of the tree has between [n/2] and [n] children, where n is fixed for a particular tree.

1.06k views • 24 slides

Secure Cooperative MIMO Communications Under Active Compromised Nodes

Dr. Liang Hong LHONG@TNstate.edu (615) 963-5364. College of Engineering, Technology, and Computer Science Tennessee State University. Secure Cooperative MIMO Communications Under Active Compromised Nodes. Liang Hong, McKenzie McNeal III, Wei Chen

784 views • 19 slides

STANDING WAVES

STANDING WAVES. Nodes. Antinodes. The distance between adjacent antinodes is ? /2. The distance between adjacent nodes is ? /2. The distance between a node and an adjacent antinode is ? /4. FIXED ENDS. fundamental/1 st harmonic. 2nd harmonic. Normal modes. 3rd harmonic.

413 views • 17 slides

Opportunistic Media Access for Multirate Ad Hoc Networks

Opportunistic Media Access for Multirate Ad Hoc Networks. B.Sadegahi, V.Kanodia, A.Sabharwal and E.Knightly Presented by Matti Raustia. Contents. WLAN Rate Adaptation ARF RBAR OAR Simulation Results Conclusion. 802.11 WLAN. Specified by IEEE 802.11b (1999) 2.4 GHz DSSS

297 views • 15 slides

UDDI Overview

UDDI Overview. Web Services Registry SOA Enabler. What Is UDDI?. Universal Description, Discovery, and Integration Protocols for web services registry Public implementation of standard Part of web services stack, with SOAP, WSDL, etc. Service-Oriented Architecture.

352 views • 11 slides

Minimum Spanning Trees

Minimum Spanning Trees. Easy. Terms. Node Edge Cut Cut respects a set of edges Light Edge Minimum Spanning Tree. Generic Algorithm. Start with an empty set of edges. Continuously add only edges that are part of a minimum spanning tree Stop when we have a minimum spanning tree.

1.2k views • 9 slides

Ad hoc network autoconfiguration: definition and problem statement (draft-singh-autoconf-adp-00.txt)

Ad hoc network autoconfiguration: definition and problem statement (draft-singh-autoconf-adp-00.txt). Background. Ad hoc node may need to autoconfigure either or both of: Global scope address, if connected to the Internet Local scope address, for standalone networks Current status:

333 views • 9 slides