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  5. TECHNOLOGY OF MUL'TI-MIMO IN GARANTOSPOSOBNYKH WIRELESS COMMUNICATION NETWORKS

TECHNOLOGY OF MUL'TI-MIMO IN GARANTOSPOSOBNYKH WIRELESS COMMUNICATION NETWORKS

V.I. Slyusar, N.A. Masesov
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In the article advantages of the use of technique of multiuser network are considered with technology of plural entrance of plural output (multi-MIMO) in modern wireless dependability communication networks. The analytical models of multi-MIMO are offered for communication of different configuration networks. Different approaches of realisation of existential space–time coding of signals for increase of throughput and noise immunity of communication channels are proved. The variant of formalization of physical level of model of multiuser network of MIMO is offered, which allows to estimate its maximum possibilities on exactness of demodulation of signals depending on the amount of simultaneously workings terminals of subscribers.
Keywords: a plural entrance is a plural output, spatio-temporal encoding of signals, additional gating of counting out of analog-digital transformer, method of nonorthogonal frequency discrete modulation, multiuser network