'Wired network' presentation slideshows

Chapter 6 Wireless and Mobile Networks

Chapter 6 Wireless and Mobile Networks. Computer Networking: A Top Down Approach 4 th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. . Background: # wireless (mobile) phone subscribers now exceeds # wired phone subscribers!

1.7k views • 114 slides

Location Management for Mobile Computing

Location Management for Mobile Computing. Sandeep Gupta Arizona State University. Tutorial Outline. 1. Introduction - Technical Issues & Technologies - New (database) Applications 2. Location Information Services 3. Location Management 4. Location Based Queries 5. Summary.

1.33k views • 106 slides

Location Management for Mobile Computing

Location Management for Mobile Computing. Sandeep Gupta Arizona State University. Tutorial Outline. 1. Introduction - Technical Issues & Technologies - New (database) Applications 2. Location Information Services 3. Location Management 4. Location Based Queries 5. Summary.

1.36k views • 106 slides

WIRELESS TECHNOLOGIES

WIRELESS TECHNOLOGIES. After completion of this chapter, you should be able to : Describe wireless technology Describe the various components and structure of a wireless LAN. Describe wireless security and mitigation strategies.

1.1k views • 100 slides

Hands-On Ethical Hacking and Network Defense

Hands-On Ethical Hacking and Network Defense. Chapter 11 Hacking Wireless Networks. Objectives. Explain wireless technology Describe wireless networking standards Describe the process of authentication Describe wardriving

983 views • 62 slides

Data and Computer Communications

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Computer Basics and its Components

Examine computer components. Computer Basics and its Components. Edited by A. Moore 01/2012 Information retrieved from Digital Literacy Modules and 2003 BCT Curriculum. Essential Standard. Computer Basics and its Components Upon completion of this objective, the learner will:

833 views • 44 slides

TCP IN WIRELESS DOMAIN

TCP IN WIRELESS DOMAIN. Flickner, Eric J Kanury, Sree Ramya Lee, Soohee. Contents. Introduction Traditional TCP TCP Over Wireless Link layer solutions - Snoop TCP - TCP-unaware link layer Split Approach based solutions - ITCP - M-TCP

557 views • 24 slides

CSE111: Great Ideas in Computer Science

CSE111: Great Ideas in Computer Science. Dr. Carl Alphonce 219 Bell Hall Office hours: M-F 11:00-11:50 645-4739 alphonce@buffalo.edu. cell phones off (please). Announcements. Exam 1 handback HW3 starts tomorrow, due March 5. Second exam is March 17 (week after spring break).

346 views • 23 slides

TCP-Cognizant Adaptive Forward Error Correction in Wireless Networks

TCP-Cognizant Adaptive Forward Error Correction in Wireless Networks. Benyuan Liu , Dennis L. Goeckel , Don Towsley Department of Computer Science Department of Electrical and Computer Engineering University of Massachusetts IEEE INFOCOM 2002. System Goals.

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336 views • 21 slides

Enterprise Wireless LAN (WLAN) Management and Services

Enterprise Wireless LAN (WLAN) Management and Services. Jitu Padhye (Joint work with Ranveer Chandra, Alec Wolman, Brian Zill & Victor Bahl). Wireless Network Woes. Corporations spend lots of $$ on WLAN infrastructure

411 views • 19 slides

Information systems at Metropolia UAS

335 views • 16 slides

Faculty of Computer Science & Engineering

Faculty of Computer Science & Engineering. Chapter 01. Introduction to Wireless LANs. Question 1. Which one of the following does a wireless LAN provide that a wired network does not? Mobility Centralized security Reliability VPN security. Question 2.

252 views • 16 slides

Analysis of 4-way handshake protocol in IEEE 802.11i

Analysis of 4-way handshake protocol in IEEE 802.11i. Changhua He Stanford University Mar. 04, 2004. Security !. Scenario: 802.11. An example of a 802.11 wireless local area network. Wired Network. History of Security Concerns. 802.11b (WEP) Wired Equivalent Protocol Many attacks found

773 views • 15 slides

PARADIS: Wireless Device Identification with Radiometric Signatures

PARADIS: Wireless Device Identification with Radiometric Signatures. Vladimir Brik , Suman Banerjee , Marco Gruteser , Sangho Oh. Present by Taodun Li. Problem Statement. Device identity management is important for network security MAC address in a frame is easy to forge

361 views • 14 slides

No More VPN for Wireless!

No More VPN for Wireless!. PDI 2010 Steve Lovaas, ACNS. Wireless With CSU-NET Overview. Technology basics Wireless security at CSU so far The new way of doing things: CSU-NET Step-by-step configuration. Wireless: Where we started. Less controlled than wired network

265 views • 14 slides

IT Information for Graduate Students

IT Information for Graduate Students. IT Department P ersonnel. Dennis Brown (1253, dennisb@ufl.edu , M-F, 8am until 5pm, other times via e-mail) Jeanne Tucker (1255, rjtucker@ufl.edu , M-F, 8am until 5pm ) Kamin Miller (1255 , kaminm@ufl.edu , M-F , 8am until 5pm).

154 views • 8 slides

Simulation of Satellite Communication with Wired Network (HW2)

Simulation of Satellite Communication with Wired Network (HW2). Sathya Priya Durairaju Summer II. Architecture. One Geo Satellite (GS) Two Terminals (T1 & T2) Wired Nodes (W0, W1) connected to T1 Wired Node (W2) connected to T2. Architecture (Contd...). GS. T1. T2. W1. W2. W0.

173 views • 4 slides