SATELLITE COMMUNICATION SYSTEM WITH MULTIPLE ACCESS Russian patent published in 1994 - IPC

FIELD: information relaying systems. SUBSTANCE: satellite communication system includes subscribers' stations and repeater. The latter has unit of receiving aerials, receiver, unit, for detection of collision of packages, package commutator, unit of transmitters and unit of transmitting aerials connected in series. It also includes formers of inhibition transmission signal and of pulse sequence. Input of former is connected to output of unit for detection of collision of packages. Outputs of both formers are tied up together and coupled to inputs of unit of transmitters. Subscriber's station has receiving-transmitting aerial, aerial switch, receiver, selectors which inputs are integrated, package storage, modem, terminal unit, former of packages connected in series as well as unit for control over transmission and transmitter connected in series. Inputs of unit for control over transmission are coupled to outputs of two selectors and transmitter is linked to input of aerial switch. Input of commutator is coupled to output of modem. EFFECT: enhanced operational reliability and stability. 3 dwg