FIELD: communication technology. SUBSTANCE: system has on its transmitting side time detector, pseudorandom sequence generator, distributor, data recording register, phase start signal detector, modulo 2 adder, information source, AND gate, pulse detector, address code former, store, OR gates. Device has on its receiving side time detector, pseudorandom sequence generator, phase start signal receiver, address code receiver, switch, information receiver, control trigger, modulo 2 adder, end-of-message analyzer, AND and OR gates. Session communication system provides reduction of number of pulses and protection of information against revealing of information for all the cases when two or more users get on for a contact at the same time interval. EFFECT: improved reliability of operation; improved protection. 2 dwg
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Authors
Dates
1995-01-20—Published
1992-10-27—Filed