DEVICE FOR ANALYSIS OF OPERATIONS OF QUEUING SYSTEMS Russian patent published in 1995 - IPC

FIELD: computer engineering. SUBSTANCE: device has random pulse flow generator 1, first and second counters 2, 3, first, second and third prohibition gates 4-6, first, third, fourth, fifth and second AND gates 7-11, flip-flop 12, first, second and third OR gates 13-15, third counter 16, reverse counter 17, clock 18, group of units 19 which serve for modeling operating unit. Each unit 19 has group delay gates 20, group random pulse generators 21, group pulse shaper 22, group AND gate 23. EFFECT: increased precision. 1 dwg