METHOD OF TRANSMITTING INFORMATION USING SINGLE QUANTUM PARTICLES (VERSIONS) Russian patent published in 2014 - IPC H04B10/90 

FIELD: radio engineering, communication.

SUBSTANCE: invention relates to communication engineering and can be used in remote transmission of information based on non-local quantum correlation between quantum particles, some of which are photons. For each particle in a pair of single quantum particles emitted by two coherent sources, spatial paths of propagation in a superposition state are formed in the direction of the transmitting and the receiving side with the possibility of producing mutual interference between pairs of particles both on the transmitting side and on the receiving side; on the transmitting side, all incoming spatial paths of propagation of pairs of quantum particles in a superposition state are modulated and then converged in a quantum particle detector, and the information is encoded and transmitted in the form of binary signals, wherein according to the transmitted binary signal, modulation at the transmitting side is carried out using a physical effect which alters propagation conditions of quantum particles such that the interference pattern is violated for a first value of said effect and the interference pattern is restored at the receiving side for a second value of said effect, wherein at the receiving side, information is selected based on the presence or absence of the interference pattern, wherein the paths of propagation of pairs of quantum particles in a superposition state are such that from the source to the point of detection of quantum particles at the receiving side, the paths are longer than from the source to the point of modulation at the transmitting side.

EFFECT: high reliability of transmitting information from the transmitting side to the receiving side of a communication channel.

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