Estudio y análisis comparativo de la tecnología 802.15.7 para sistemas de comunicaciones inalámbricas con respecto a la tecnología 802.11n.

Abstract

This work aims to compare IEEE 802.15.7 and IEEE 802.11n for communication systems. The best technology to transmit data effectively and efficiently was determined. The parameters used to make the comparison were as follows: transmission, propagation, attenuation, scattering and modulation. The indicator values were determined pinpointing their benefits. Then each level rate was established. Lastly, the results were pesented, Wifi was 13,33 % better than Lifi after aplying all the procedure mentioned above. In the propagaton and scattering parameters, Wifi was better with 50%, that is why, it is better than Lifi and its service has better features. Fort he cost/benefit analysis, a chart including the cost of six products was shown to establish the lowest-cost Wireless communication. Lifi prices range from $445 and $556, where as Wifi prices range from $29.99 and $44.99. Therefore, Wifi is more affordable. It is included that Wifi is the mosy efficient Wireless communication to be implemented due to its efficiency. It is recommended to use Wifi, since its parameters are the best.