Main station
Central Main Station is the heart of the unique integrated wireless Triple play point to multi point system solution named air. The information for all three services (TV picture and Radio signal, Data and VoIP) are put together in it.
Central Main station consisting of TV & RA satellite & terrestrial receiving system (antennas) where the provider receives digital and analog TV & Radio programs. The signal is transported through the analog demodulators & MPEG2 encoders for analog programs and through DVB-S demodulators for digitall programs. The signal goes then through multiplexers which combine different signals DVB-T modulators which convert the signal to DVB-T standard.
Part of the Central Main Station is the Cable-Modem-Termination-System (CMTS), for the internet part. In the Central Main station is the connection to the back bone network (national and international links) of the provider. For the Voice over IPtelephony is required an SIP soft switch.
The combined signal (TV and IP traffic) is sent through air Wireless internet transport system and then through air IF controller to the base station and than further to the end user.
Remote Network Management allows control over the air wireless system from any internet capable location from only one person.