Optimización del rendimiento y la convergencia de velocidades entre redes GPON FTTH y la integración de routers wi-fi 6 (802.11ax), como acceso de última milla.

Abstract

This research focuses on optimizing the convergence of speeds between GPON FTTH networks and Wi-Fi 6 (802.11ax) routers to enhance the performance of last-mile access for a more consistent and efficient user experience. With the growing demand for high-speed internet due to applications like HD streaming and teleworking, FTTH networks utilizing the GPON standard provide up to 2.5 Gbps downlink and 1.25 Gbps uplink. However, challenges remain in optimizing the integration between GPON and Wi-Fi 6 routers, especially concerning latency and signal stability. Wi-Fi 6, known for its improvements in transmission capacity, spectral efficiency, and reduced latency, is positioned as a complementary solution for high-demand applications in dense user environments. The research developed uses a mixed research methodology, combining simulations and field trials to study the performance of GPON and Wi-Fi 6 networks in different contexts. The essential findings are mainly reflected in a significant signal loss in GPON networks, with an average loss of 52 dB against the optimal budget of 28 dB, which can directly impact speed convergence as well as user experience. The latency of 44 ms exceeds ideal standards, which would affect applications that require lower latency. The Wi-Fi 6 router studied (ZXHN H3601P V9) shows good results in several areas of its configuration and features, such as QoS and 5 GHz band configuration, however it requires channel analysis and the active presence of EasyMesh for better optimal coverage. The proposed recommendations, which include enabling EasyMesh and continuous observation, seek to reduce signal degeneration and latency, with the aim of ensuring a stronger, more resilient and adaptable last mile link. These tactics will help reinforce the increasing digital demands and provide a strong foundation for future improvements in network performance.