This paper presents a network security laboratory to teach data analysis for detecting TCP/IP covert channels. The laboratory is mainly designed for students of electrical engineering, but is open to students of other technical disciplines with similar background. Covert channels provide a method for leaking data from protected systems, which is a…

Expanded telecommunications was deemed a serious need for end users. The "Local Market" and "Last Mile" market segments have largely consolidated into "natural utilities". Competition and access problems occur if new providers enter the local market and desire competitive access and service to end users. Local and…

The field of radio network planning and optimization (RNPO) is central for wireless cellular network design, deployment, and enhancement. Wireless cellular operators invest huge sums of capital on deploying, launching, and maintaining their networks in order to ensure competitive performance and high user satisfaction. This work presents a lab…

In this article, a course on high-frequency wireless communications systems is presented. With the 145-MHz baseband subsystem available from a prerequisite course, the present course emphasizes the design and implementation of the 2.45-GHz front-end subsystem as well as system integration issues. In this curriculum, the 2.45-GHz front-end…

The field of electrical and computer engineering has evolved significantly in the past two decades. This evolution has broadened the field of ECE, and subfields have seen deep penetration into very specialized areas. Remarkable devices and systems arising from innovative processes, exotic materials, high speed computer simulations, and complex…

This report describes Earth Lab, a project which is demonstrating new ways of using computers for upper-elementary and middle-school science instruction, and finding ways to integrate local-area and telecommunications networks. The discussion covers software, classroom activities, formative research on communications networks, and integration of…

Many educational institutions suffer from a lack of funding to keep telecommunications laboratory classes up to date and flexible. This paper describes our Remote Unix Lab Environment (RULE), a solution for exposing students to the latest Internet based telecommunications software tools in a Unix like environment. RULE leverages existing PC…

Information assurance courses delivered in an online environment pose challenges to the development of meaningful hands-on exercises for students. This article presents techniques on furnishing laboratory exercises to online students and presents examples of assignments drawn from the author's experiences in teaching online courses for over three…

This study was implemented to assess the state of computer technology in the Tri-County area; to determine the status of computer usage; and to provide a frame of reference for the broad technological status for comparison among schools. The population of the study, consisting of 91 elementary schools, 30 middle/junior high schools, and 25…

Identifies and discusses 10 overly optimistic claims for the use of computers in the classroom, and makes recommendations concerning each claim. Highlights include computer labs versus curriculum integration; the development of hardware versus software; the values of computer literacy; computer networking; computer education training; the use of…

Discussion of science and math instruction for elementary and secondary students highlights the use of microcomputer-based laboratories (MBL). Data collection, storage, and display are discussed, the use of databases to organize and manage information is described, and the exchange of ideas with other students through telecommunications is…

Informs parents that computers can be used for demonstration; classroom settings; tool laboratories (spreadsheets and graphics); multimedia presentations; networked instructional laboratories; integrated learning systems; schoolwide networks; writing laboratories; distance learning; and telecommunications. A sidebar lists 20 questions to ask when…

This last in a series of articles on at-risk students highlights Professional Development Schools, restructuring teacher training programs, and integrating modern technology. Topics discussed include university-school collaboration that integrates theory and practice using fieldwork; telecommunication networks; distance learning labs; and…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…