Estado del arte de las redes ópticas de acceso con baja latencia

Abstract

The incursion into the Internet of Things IoT, artificial intelligence, among others, have led to the search for new solutions in terms of telecommunications access technologies, since its infrastructure must also evolve according to the needs required by users, based on parameters such as latency, efficiency, bandwidth, etc. The aforementioned is the basis on which work has been done in this research, through the development of a state of the art of low latency optical access networks. First, it began by extracting the necessary information from different electronic repositories to comply with the PICOC method. One possible solution is the use of an optical Fronthauling network together with a 5G radio access network. It was also found that the Radio over Fiber (RoF) architecture offers the advantage that the maintenance of the base stations represents a significantly low cost. Additionally, Fi-Wi technology is also presented, which is made up of a WDM-PON network together with OFDM wireless technology, in order to obtain a network with greater benefits of using fiber optics plus a radio network.