Servicios de Televisión sobre la Plataforma de Internet (IPTV-IMS) usando Protocolo de Flujo en Tiempo Real (RTSP) y Protocolo de Transferencia de Hipertexto (HTTP).

This paper evaluates the fundamental characteristics of the delivering of on-demand television and video contents (packet loss, delay, jitter or delay variation) over an IPTV-IMS platform using real time streaming protocol (RTSP) and hypertext transfer protocol (HTTP) at small scale. This is done with the objective of determining which of these presents the best performance. For this, several cases were analyzed in which the delivered service and the structure of the network were changed and also the data flow. The analysis of the results allowed concluding that for the given conditions, the HTTP protocol presented a better performance, showing lower losses and delay and jitter values within the standards for IPTV. [ABSTRACT FROM AUTHOR]