Technical and Regulatory Assessment of Perceptions Regarding Radio Spectrum Management for Terrestrial Radio Links in Ecuador

Abstract

Efficient management of the radio spectrum is a key component for the proper functioning of terrestrial radio links, especially in contexts where frequency use is constantly expanding. This study aimed to evaluate the perception of students and faculty members specializing in telecommunications at the Instituto Superior Tecnológico Tsáchila (Santo Domingo, Ecuador) regarding the main technical and regulatory limitations affecting the implementation and operation of these communication systems. To achieve this, a structured survey was conducted with a sample of 20 participants, and the responses were analyzed using descriptive statistics and presented in tables and graphs. The results revealed a widespread perception of recurrent interference, spectrum saturation, and regulatory barriers—particularly concerning frequency allocation and administrative procedures. Additionally, a gap in technical training on legal and regulatory aspects was identified, representing a significant challenge for professional development in this field. The study's conclusions highlight the need to update regulatory frameworks, promote more flexible spectrum management, and strengthen educational content related to telecommunications regulations. This research provides insights into the current challenges in frequency management for terrestrial radio links in Ecuador and opens the door for future studies with a technical and regulatory focus.