The modern state and perspectives for development of MITRIS system

This report presents the generalized characteristics of microwave system developed on a basis of ecologically safe technologies, MITRIS, and condition of its introduction. The directions of MITRIS system development are given. The developed system MITRIS is the basis of ecologically safe wireless networks of integrated service on the basis of a rational combination of opportunities of microwave and cable distribution technologies. The feature of such networks is the opportunity of granting the following telecommunication services complex on their basis: multichannel analog and/or digital, including interactive TV; data transfer and information service (including Internet access); digital telephony; telemedicine and remote training; electronic payments and trade; security and fire-prevention alarm; scheduling of the building engineering equipment; organization of local networks of data transfer for administrative organs and organs of local self-management, education and science organizations, industrial enterprises, etc.; circular notification, including interests of power structures; structure of full scale system, as a rule, includes the following complexes: structure of central station: tele-port for reception of satellite and radio TV programs, TV and radio equipment, radio-relay stations of the selected directions, station for Internet reception, equipment for telephone and computer networks linking, system of coding and calculation of the subscribers, system of the guaranteed power supply, modem equipment, multi-channel microwave transceiver with the device of frequency channel unification, antenna with the circular pattern in horizontal plane. Users´ receiving stations (transceivers, providing interactive mode, when necessary), including antenna, receiving converter (transmitter) and tuner, retranslators of signals from the central station to users.