'Wireless local area network' presentation slideshows

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 Medium Access Control

Wireless Medium Access Control. Nitin Vaidya Department of Computer Science Texas A&M University vaidya@cs.tamu.edu. Acknowledgements. Joint work with Victor Bahl, Anurag Dugar, Seema Gupta, Young-Bae Ko. Outline. Introduction MAC protocols Fair scheduling MAC Directional MAC.

901 views • 69 slides

Understanding Operating Systems Fifth Edition

Understanding Operating Systems Fifth Edition. Chapter 9 Network Organization Concepts. Basic Terminology. Network Collection of loosely coupled processors Interconnected by communication links Using cables, wireless technology , both Common goal Provide convenient resource sharing

1.2k views • 57 slides

Security in Wireless LANs

Security in Wireless LANs. Presented by Raquel S. Whittlesey-Harris 6/25/02. Contents. Wireless LANs, An Overview Security Threats Basic Definitions HIPERLAN 802.11 Solutions References. Wireless LANs, An Overview. What is Wireless Local Area Network technology (WLAN)?

771 views • 52 slides

EE 6331, Spring, 2009 Advanced Telecommunication

EE 6331, Spring, 2009 Advanced Telecommunication. Zhu Han Department of Electrical and Computer Engineering Class 1 Jan. 20 th , 2009. Outline. Instructor information Motivation to study wireless communications and networks Course descriptions and textbooks

686 views • 51 slides

Distributed Geographic Information Services (GIServices): Internet GIS and Mobile GIS

GEOG 104: Geographic Information Science and Spatial Reasoning. Distributed Geographic Information Services (GIServices): Internet GIS and Mobile GIS. by Dr. Ming-Hsiang (Ming) Tsou E-mail: mtsou@mail.sdsu.edu. The Department of Geography, San Diego State University.

736 views • 46 slides

Context-Aware Computing

Context-Aware Computing. CSE494/598 Mobile Health and Social Networking. Context awareness: the essence of adaptability. Context awareness Resource awareness Adapt to available resources (connectivity, nearby devices Situation awareness

824 views • 42 slides

D ESIGN AND I MPLEMENTATION OF A S OFTWARE R ADIO T ESTSET FOR R ESEARCH AND L ABORATORY I NSTRUCTION

721 views • 39 slides

Computer Networking

Shalini Bhavanam. Computer Networking. Key words: Basic Definitions Classification of Networks Types of networks Network Topologies Network Models. Basic Definitions Station A station is a computer workstation or computing device attached to a network. Segment

550 views • 31 slides

The Internet

411 views • 30 slides

EVOLUTION FROM 3G TO 4G AND BEYOND 5G

EVOLUTION FROM 3G TO 4G AND BEYOND 5G. BY SITI NOR FAIZAH BINTI AB MALEK 2006649674 tiaramadukara@yahoo.com.my. OVERVIEW. INTRODUCTION TO WIRELESS COMMUNICATION TYPES OF WIRELESS COMMUNICATION NETWORKS WIRELESS APPLICATIONS AND SERVICES EVOLUTION FROM 1G TO 5G SYSTEM

1.89k views • 30 slides

Configuring your Home Wireless Network

Configuring your Home Wireless Network Presented by Lou Koch March 14, 2006 Adapted from Presentation at APCUG By Jay Ferron ADMT, CISM, CISSP, MCDBA, MCSE, MCT, NSA-IAM Questions How many of you have more than one computer at home?

668 views • 28 slides

The Status 0f Voice Over Internet Protocol (VoIP) Worldwide survey of worldwide status of VoIP regulation

The Status 0f Voice Over Internet Protocol (VoIP) Worldwide survey of worldwide status of VoIP regulation. Dr. Abdelfattah ABUQAYYAS ICT/HRD Consultant. DEFINITIONS.

542 views • 23 slides

APPLICATIONS OF SS SYSTEMS

APPLICATIONS OF SS SYSTEMS. THE FUTURE LIES WITHIN. QUICK LOOK BACK. The main concern of a signal The B.W and Energy being used effectively SS trades off between both but provides The secure communication The application of SS lies within its capabilities: Secure Anti jamming capability

342 views • 22 slides

Networks – Network Fundamentals

Networks – Network Fundamentals. How do computers connect to each other?. Wired vs. Wireless Network cards Special device on computer that lets the computer connect to a network Can be wired or wireless Switches Centralized device connecting multiple computers Routers

299 views • 18 slides

CHAPTE R 16 Wireless Networking Technologies

CECS 474 Computer Network Interoperability. CHAPTE R 16 Wireless Networking Technologies. Tracy Bradley Maples, Ph.D. Computer Engineering & Computer Science Cal ifornia State University, Long Beach. Notes for Douglas E. Comer, Computer Networks and Internets (5 th Edition) .

326 views • 15 slides

281 views • 8 slides

wireless network

A wireless LAN or WLAN is a wireless local area network that uses radio waves as its carrier.The last link with the users is wireless, to give a network connection to all users in a building or campus. The backbone network usually uses cables

225 views • 6 slides

Telehealth

Telehealth. By: Loretta Suarez . Objectives . Define telehealth Explore how telehealth is made possible Describe hardware and software used in telehealth Evaluate the usability of software in telehealth Describe system used in telehealth. Objectives .

884 views • 0 slides