Spectral Efficiency in 5G: Analysis of Continuous Frequency Bands and Free and Reusable Frequency Bands for 5G Implementation (Phase 2)

This project addresses the growing demand for high transmission speeds and quality of service required by the fifth generation (5G), especially given the saturation of the sub-3GHz spectrum. The primary goal is to analyze available and reusable frequency bands in Ecuador for 5G deployment, with a specific focus on millimeter wave (mmWave) communications that promise Gbps speeds. The research centers on overcoming challenges inherent to mmWaves, such as penetration loss, signal blockage, and the need for line-of-sight, in addition to optimizing handoff and multiple access techniques. The methodology involves an exhaustive review of the state-of-the-art using databases like ScienceDirect and IEEExplorer to derive models. These models will be applied through simulation in specialized wireless communication analysis software. Simulation results will guide the experimental phase of the 5G system, evaluating the impact of handoff and efficient spectrum reuse. Finally, the acquired experiences will be documented for scientific publication, aiming to improve spectral efficiency by exploring new medium access techniques such as GFDM.<br/><br/><b>Goal</b>: <br/>To analyze continuous and free frequency bands within Ecuadorian territory to determine their viability and optimization for the implementation of 5G mobile communication technology, focusing on the use of millimeter waves.<br/><br/><b>Research lines</b>: <br/>Telecommunications and information technologies