Method of allocation of channels whith SFN aproach

As we were expecting at the initial steps of this paper, the allocation of only one channel for each sender inside some particular micro region evidenced the possibility to have a great optimization of the RF spectrum. Beyond this very important and important benefit, the reuse of frequencies can propitiate the increase of the power efficiency, since that it is possible to substitute a few number of high power transmitters for a bigger amount of transmitters but with of lesser power with respect to the first ones. This reuse still can propitiate the increase of the diversity of signals, since that in diverse places the receivers will receive the signals providing for more than one transmitter. A great advancement in this study can be performed if we taking in consideration that we intend to improve the computational platform used in this paper such that the interaction between the signals proceeding of two or more distinct transmitters must be presented with graphical visualization. In addition, it is possible to introduce more interactivity of this graphical platform such that it can contemplate for the user to configure some important parameters in the transmission links like: the guard interval, the correction codes, the modulation stage, etc.. Although many governments of the South America continent make their particular choice about the HDTV standard that they intend to implement in their countries, some adjustments can be done in the numerical platform used in this paper for any adopted HDTV system, and these future research are part of our work in progress.