Recent research trends in wireless multimedia communications
Said E. El‐Khamy · 2017
Summary form only given. The complete presentation was not made available for publication as part of the conference proceedings. A fundamental challenge for next generation wireless networks is the ability to transport wideband multimedia content over a variety of networks at different channel conditions and bandwidth capacities. In this talk, some of these main techniques are reviewed based on recent research activities by the author and his research team. Some of the main areas and techniques to be presented are Smart Antennas and Massive MIMO, Design of thinned arrays, OFDMA new techniques, Image transmission, Cognitive radio and new approaches for spectrum sensing, image and audio encryption and watermarking. The main adopted approach is to apply modern signal processing techniques including compressive sensing, fractals, chaos and fuzzy techniques, evolutionary algorithms, optimization techniques, Wavelets, cyclo-stationary features and higher order statics.