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Engineering

University of South Florida

Cognitive radio

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Full-Text Articles in Arts and Humanities

An Ofdm Based Aeronautical Communication System, Jamal Haque Jan 2011

An Ofdm Based Aeronautical Communication System, Jamal Haque

USF Tampa Graduate Theses and Dissertations

Wireless connectivity is becoming an integral part of our society. A new paradigm for aeronautical data services is beginning to take shape. The advances in signal processing, rapid prototyping, an insatiable consumer demand for Internet services, increase in aircraft traffic, aircraft safety, etc., are driving the demand for high speed data services. Programs led by the National Aeronautics and Space Administration (NASA), the Federal Aviation Administration (FAA), EUROCONTROL and Networking the Sky for Civil Aeronautical Communications (NEWSKY) are all looking into aeronautical platforms as part of their Aeronautical Data Network (ADN). The desire is to provide low delay, cost effective …


Advanced Transceiver Algorithms For Ofdm(A) Systems, Hisham A. Mahmoud Mar 2009

Advanced Transceiver Algorithms For Ofdm(A) Systems, Hisham A. Mahmoud

USF Tampa Graduate Theses and Dissertations

With the increasing advancements in the digital technology, future wireless systems are promising to support higher data rates, higher mobile speeds, and wider coverage areas, among other features. While further technological developments allow systems to support higher computational complexity, lower power consumption, and employ larger memory units, other resources remain limited. One such resource, which is of great importance to wireless systems, is the available spectrum for radio communications. To be able to support high data rate wireless applications, there is a need for larger bandwidths in the spectrum. Since the spectrum cannot be expanded, studies have been concerned with …