METHOD OF TRANSMITTING MULTIMODAL INFORMATION ON MISSION-CRITICAL OBJECTS Russian patent published in 2019 - IPC H04L12/58 

FIELD: computer equipment.

SUBSTANCE: invention relates to computer engineering. Method comprises steps of: receiving, from a first user interface through protocol data units of a first modality; converting protocol data units of the first modality into protocol data units of the second modality; before receiving the protocol data units of the first modality, generating a request for the service of the multimodal info-communication system from the second user; transmitting generated request to communication controller; converting, in a communication controller, protocol data units of a first modality into protocol data units of a second modality by selecting those messages of a first modality which are necessary for realizing the service of the multimodal info-communication system; transmitting, through VPN tunnels, a service of a multimodal info-communication system with protocol data units of second modality to a second user interface.

EFFECT: high efficiency of using transmission capacity of data transmission networks.

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