UNT Scholarly Works - 104 Matching Results

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Call Admission Control Scheme for Arbitrary Traffic Distribution in CDMA Cellular Systems

Description: This presentation discusses call admission control (CAC). The authors define a set of feasible call configurations that results in a CAC algorithm that captures the effect of having an arbitrary traffic distribution and whose complexity scales linearly with the number of cells.
Date: September 2000
Creator: Akl, Robert G.; Hegde, Manju V.; Naraghi-Pour, Mort & Min, Paul S.
Partner: UNT College of Engineering

Cell Design to Maximize Capacity in CDMA Networks

Description: This presentation discusses the code division multiple access (CDMA) inter-cell effects, capacity regions, maximizing network capacity, mobility, a call admission control algorithm, and network performance.
Date: April 2002
Creator: Akl, Robert G.
Partner: UNT College of Engineering

CDMA Network Design

Description: This presentation gives an overview of code-division multiple access (CDMA) and inter-cell effects, network capacities, sensitivity analysis of base station locations, pilot-signal power, and transmission power of the mobiles, and concludes with numerical results.
Date: May 2002
Creator: Akl, Robert G.
Partner: UNT College of Engineering

Z39.50 for Finding It All

Description: This presentation discusses using Z39.50. The topics include framing the "finding it all" question, a resource discovery service project, and update on Z39.50 profiles, and the next generation of Z39.50.
Date: October 22, 2002
Creator: Moen, William E. & Manojlovich, Slavko
Partner: UNT College of Information

The Future is in the Preservation Metadata

Description: This presentation discusses the issue of digital preservation and how metadata provides a critical part of the solution to the preservation challenges from detecting preservation threats to promoting preventative measures.
Date: 2003
Creator: Alemneh, Daniel Gelaw
Partner: UNT Libraries

Good, Fast, and Cheap: The Pioneering Reference Chat Service at the University of North Texas

Description: This presentation is about the Online Reference Help Desk utilized by the University of North Texas. It includes information on the history of the service and how it works, as well as facts about the Help Desk's performance since origination. This presentation was given at the Music Library Association Conference on February 13, 2003.
Date: 2003
Creator: Arnold, Donna M. & Tarlton, Martha
Partner: UNT Music Library

Web Site Usability Testing at the Libraries

Description: This presentation from the 2003 Texas Library Association Conference discusses the purpose and procedures for conducting website usability testing.
Date: 2003
Creator: Thomsett-Scott, Beth; Byerly, Gayla & May, Frances A.
Partner: UNT Libraries

XML for Text Markup: An Introduction to XML Markup

Description: This presentation introduces the extensible markup language (XML) for text markup. It explains where XML came from, the advantages, gives a comparison of XML to HTML, and discusses how XML works and can be used.
Date: 2003
Creator: Phillips, Mark Edward
Partner: UNT Libraries

Annexation of Texas Project

Description: Presentation for the 2003 GODART Preconference at the American Library Association Annual Conference. This presentation outlines the "From Republic to State: Debates and Documents Relating to the Annexation of Texas, 1836-1856" project. This grant funded project involved digitizing 6000 objects.
Date: June 21, 2003
Creator: Phillips, Mark Edward
Partner: UNT Libraries

Electronic Archives and Partnerships - Preserving Government Information for Tomorrow

Description: This presentation discusses electronic archives, partnerships, and preserving government information. In this presentation, the authors discuss digital libraries and the Federal Depository Library Program (FDLP). They present the background of the FDLP, developing the Memorandum of Understanding, the CyberCemetery, and gives a current status of the FDLP.
Date: July 12, 2003
Creator: Lyons, Susan; Barnum, George & Hartman, Cathy Nelson
Partner: UNT Libraries

Tips and Tricks for Usability Studies

Description: This presentation from the 2003 Internet Librarian Conference shares some experiences from two “real-life” Web site usability studies, including tips and tricks for carrying out a Web usability study.
Date: November 3, 2003
Creator: Thomsett-Scott, Beth
Partner: UNT Libraries

Metadata and XML

Description: This presentation discusses how XML can help store metadata. The University of North Texas (UNT) Digital Projects Unit developed the UNTL metadata element set with IndexData that tailored the data to meet their needs.
Date: November 7, 2003
Creator: Phillips, Mark Edward
Partner: UNT Libraries

RILM via FirstSearch

Description: This presentation focuses on the Répertoire International de Littérature Musicale (RILM) search interface. RILM is an online music bibliography. Through screenshots of the interface and instructions, the presentation highlights different features of RILM's database and how to get the most accurate results based on your search topic. This presentation was given at the Music Library Association Conference on February 12, 2004,
Date: 2004
Creator: Arnold, Donna M.
Partner: UNT Music Library

What's My Leadership Color?

Description: This presentation discusses leadership skills in relation to colors. The topics relate to the "True Colors" quiz, leadership colors, attributes and stressors, and esteem and colors. The discussion is based on "True Colors - An Approach to Understanding Self and Others" by Julie Ray, Partners in Learning.
Date: 2004
Creator: Thomsett-Scott, Beth
Partner: UNT Libraries

Subscriber Maximization in CDMA Cellular Networks

Description: This presentation gives an overview of code division multiple access (CDMA), traffic and mobility models, subscriber optimization formulation, and numerical results.
Date: August 2004
Creator: Akl, Robert G.
Partner: UNT College of Engineering

Current Research in Wireless at UNT

Description: This presentation discusses wireless networks, access point selections, traffic balancing, multi-cell CDMA, user distribution modeling, and call admission control.
Date: October 2004
Creator: Akl, Robert G.
Partner: UNT College of Engineering

Ensuring Universal Access for the Global Information Flow: Responding to the Demands of Scholarship in the Digital Age

Description: This presentation was presented in Session 6.4 Reports of Current Research (Juried Papers), at the 2005 ALISE Conference. It summarizes current situations and developing trends in information technologies. Africa is used as a case to illustrate how local policies have played important roles in the process of information globalization.
Date: 2005
Creator: Alemneh, Daniel Gelaw & Hastings, Samantha Kelly
Partner: UNT Libraries

WiFi and WCDMA Network Design

Description: This presentation discusses WiFi access point selection and traffic balancing, multi-cell wideband code division multiple access (WCDMA) with multiple classes, user modeling using 2D Gaussian distribution, and intra-cell and inter-cell interference and capacity.
Date: April 2005
Creator: Akl, Robert G.
Partner: UNT College of Engineering
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