DEVICE FOR ADDRESSED RECEPTION Russian patent published in 1997 - IPC

FIELD: communication equipment, in particular, network of radio stations which operate in different networks and modes. SUBSTANCE: device has switch, signal converter, comparison unit, integrator, solver, generator, frequency divider, control register, decoder, two- state element, pulse selector. EFFECT: decreased time for establishing connection for different operation modes and types of user sets, possibility to receive formal commands due to increased information capacity of calling signals. 1 dwg