THREE-CASCADE COMMUTATION SYSTEM Russian patent published in 2009 - IPC G06F7/00 

FIELD: information technology.

SUBSTANCE: present invention relates to computer engineering and communications. The system contains input, intermediate and output cascades of corresponding commutation units X, R, Z (X=1,…,x, R=1,…,r, Z=1,…,z). Data inputs of the X units of input cascade form data inputs of the system. Data outputs of the Z units of the output cascade form data outputs of the system. The system works in three modes: tuning, where there is searching and setting up communication channels, information transfer, complete or partial break up of communication channels. The process of setting up new communication channels takes place on the background of information transfer on channels set up earlier. Thirteen control inputs are used to control the system.

EFFECT: more functional capabilities of the three-cascade commutation system due to provision for the process of setting up new communication channels on the background information transfer on channels set up earlier, as well as cutting on time for setting up communication channels due to reduction of the number of steps for setting up the system.

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