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Hot Spots Cool City Grand Rapids Wireless Broadband Project Presented by Thomas A. McQuillan Information Technology Dir

Hot Spots Cool City Grand Rapids Wireless Broadband Project Presented by Thomas A. McQuillan Information Technology Dir

Hot Spots Cool City Grand Rapids Wireless Broadband Project Presented by Thomas A. McQuillan Information Technology Director City of Grand Rapids What is wireless broadband?

By oshin
(450 views)

Computer Networks

Computer Networks

Computer Networks You will learn what is a network, how they work and what are the different types. What This Section Will And Will Not Cover What we will talk about: The principles of how a network functions, the different parts of a network and the different types of networks

By elina
(1072 views)

Future Directions of E-Content on Portable Devices & Gizmos Presentation to OCLC Members Council

Future Directions of E-Content on Portable Devices & Gizmos Presentation to OCLC Members Council

Future Directions of E-Content on Portable Devices & Gizmos Presentation to OCLC Members Council February 7, 2005 Gary Houk, Vice President, Corporate Information Technology and Business Integration Access to information anytime anywhere Networks Devices Software

By Mercy
(311 views)

Wireless and Mobile Networks Reading: Sections 2.8 and 4.2.5

Wireless and Mobile Networks Reading: Sections 2.8 and 4.2.5

Wireless and Mobile Networks Reading: Sections 2.8 and 4.2.5. COS 461: Computer Networks Spring 2007 (MW 1:30-2:50 in Friend 004) Jennifer Rexford Teaching Assistant: Ioannis Avramopoulos http://www.cs.princeton.edu/courses/archive/spring07/cos461/. Goals of Today’s Lecture.

By arleen
(361 views)

Wireless Technology and Security

Wireless Technology and Security

Wireless Technology and Security. April 9, 2003. Justin Mencl CIS 492. Overview. Current Wireless Technology Infrared, Bluetooth, Wi-Fi Security Issues Concerns Problem with WEP Resources. IrDA. Infrared (IrDA) Uses beams of light  line of sight communication

By erika
(388 views)

M-Commerce: Mobile Applications

M-Commerce: Mobile Applications

M-Commerce: Mobile Applications. Sridhar Iyer K R School of Information Technology IIT Bombay sri@it.iitb.ernet.in http://www.it.iitb.ernet.in/~sri. Outline. Mobile applications Wireless networking Routing in mobile networks Transport in mobile networks

By niveditha
(465 views)

Module 2 Basics of Wireless Networks

Module 2 Basics of Wireless Networks

Module 2 Basics of Wireless Networks. Basics of wireless network. Wireless Channels/ Bands. Wireless Security Protocols. WEP - Wired Equivalent Privacy. WPA 2 Enterprise (802.1x). Sample WPA2 Enterprise Layout. Open Access Points. Wireless WPS.

By Patman
(429 views)

Gossip-Based Ad Hoc Routing

Gossip-Based Ad Hoc Routing

Gossip-Based Ad Hoc Routing. Yulin Zhu Nov. 18, 2004. Contents. Introduction Pure Gossip Optimization of Gossip Incorporate Gossip in AODV Parametric Probabilistic Sensor Network Routing Summary. Ad Hoc Network.

By Mercy
(316 views)

Network Security Essentials

Network Security Essentials

Network Security Essentials. Fifth Edition by William Stallings. Chapter 7. Wireless Network Security.

By Jimmy
(399 views)

The INtelligent Airport (TINA) A Self-Organising, Wired/Wireless Converged Machine Ian White and Richard Penty, Cambridg

The INtelligent Airport (TINA) A Self-Organising, Wired/Wireless Converged Machine Ian White and Richard Penty, Cambridg

The INtelligent Airport (TINA) A Self-Organising, Wired/Wireless Converged Machine Ian White and Richard Penty, Cambridge University Engineering Department Jon Crowcroft, Cambridge University Computer Laboratory Jaafar Elmirghani, University of Leeds

By ofira
(294 views)

HUAWEI eSight High-level Main Slide

HUAWEI eSight High-level Main Slide

HUAWEI eSight High-level Main Slide. Contents. 1. Network Management Status and Challenges. 2. Huawei eSight Management Features. 3. Success Stories. Multi-Vendor Devices and Multiple NMSs Increase Network Management Costs. Management system. Network resources. Costs.

By uma
(431 views)

Computer Security : Principles and Practice Fourth Edition

Computer Security : Principles and Practice Fourth Edition

Computer Security : Principles and Practice Fourth Edition By: William Stallings and Lawrie Brown. Chapter 24. Wireless Network Security. Wireless Security. Key factors contributing to higher security risk of wireless networks compared to wired networks include: Channel

By kali
(795 views)

Technology in Action

Technology in Action

Technology in Action. 1. Technology In Action. Chapter 7 Networking and Security: Connecting Computers and Keeping Them Safe from Hackers and Viruses. Chapter Topics. Networking fundamentals Network architecture Network components Peer-to-peer networks Computer threats

By jennelle
(172 views)

Wide Area Wi-Fi

Wide Area Wi-Fi

Wide Area Wi-Fi. Sam Bhoot. Wide Area Wi-Fi. Definition: Wi-Fi (Wireless Fidelity) n. – popular term for high frequency wireless local area networks operating on the 802.11 standard. Problem: Local Area Network Question: How to extend this to Wide Area Network? . Wide Area Wi-Fi.

By rasia
(136 views)

Fabrication of a Wireless Sensor Network for Extreme Environments

Fabrication of a Wireless Sensor Network for Extreme Environments

Fabrication of a Wireless Sensor Network for Extreme Environments. EE 496, Fall 2006 By: Faye Yuen. Project Overview. Design a network of autonomous motes to: Distinguish between water/ice Collect data on environmental factors to supplement any bio-signs found

By kyoko
(618 views)

An Image-based Visualization Interface for Scientific and Engineering Applications

An Image-based Visualization Interface for Scientific and Engineering Applications

An Image-based Visualization Interface for Scientific and Engineering Applications. Sun-In Lin, Fang-Pang Lin and Yui-Chung Chen National Center for High Performance Computing, Hsinchu 300, Taiwan. 24-28 September 2001 • Royal Pines Resort Gold Coast, Queensland, Australia. Morale.

By lani
(126 views)

TCP SYN Flood DoS Attack Experiments in Wireless Network

TCP SYN Flood DoS Attack Experiments in Wireless Network

TCP SYN Flood DoS Attack Experiments in Wireless Network. Prepared by Ashif Adnan, Omair Alam, Akhtaruzzaman School of Computer Science University of Windsor ON, Canada. Outline. Introduction TCP/IP General Establishing TCP/IP connection Weakness of the protocol Possible attacks

By tryna
(1038 views)

Wireless Network Security

Wireless Network Security

Wireless Network Security. Why wireless?. Wifi , which is short for wireless fi … something, allows your computer to connect to the Internet using magic. -Motel 6 commercial. … but it comes at a price. Wireless networks present security risks far above and beyond traditional wired networks.

By jola
(115 views)

Simulation of Resource Reservation Protocol in Wireless Networks

Simulation of Resource Reservation Protocol in Wireless Networks

Simulation of Resource Reservation Protocol in Wireless Networks. Enguang He, Min Zhang 13 December 1999. Motivation. Support quality of service (QoS) to real time application in wireless network. RSVP offers very poor performance over wireless networks.

By iden
(181 views)

Westnet Wireless Discussion

Westnet Wireless Discussion

Westnet Wireless Discussion. Moderated by Jeff Custard Thursday, January 31, 2002. Some potential topics. 802.11g (more b/w in 2.4GHz range—already crowded—good or bad solution?)

By kallima
(194 views)

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