Wireless and Satellite Communications

Spectrum Management and Cognitive Radio Networks

Spectrum is a limited and valuable resource, making efficient spectrum management essential for the growth of wireless and satellite communications. This track examines traditional and dynamic spectrum allocation methods, regulatory frameworks, and international coordination mechanisms. Participants will gain insights into spectrum sharing models and the challenges associated with coexistence among heterogeneous wireless systems operating across multiple frequency bands.

The track further explores cognitive radio networks, which introduce intelligence and adaptability into spectrum usage. Concepts such as spectrum sensing, dynamic access, and learning-based decision-making are discussed in detail. Cognitive radios enable more efficient utilization of underused spectrum while minimizing interference with licensed users. This track highlights the role of cognitive and intelligent spectrum management in enabling future wireless ecosystems that support massive connectivity and diverse services.