MODE OF WIRELESS COMMUNICATION OVER AN ATMOSPHERE OPTICAL LINE AND A SYSTEM OF WIRELESS OPTICAL COMMUNICATION Russian patent published in 2007 - IPC G01S17/00 H04B10/00 

FIELD: the invention refers to the field of optical communication particularly to laser atmosphere systems for transmission of information with reservation of transmitting channels.

SUBSTANCE: it is designed for increasing probability of guaranteed communication in complex meteorological conditions at simultaneous reduction of costs for creation and exploitation, and also on increasing ecological security of the system of optical communication. This result is achieved due to the fact that in the mode of wireless communication via an atmosphere optical line including transmission of information signal from a transmitting arrangement to a receiving arrangement via radio -or via an optical channel they at first execute transmission of the information signal from the transmitting arrangement to the receiving arrangement of communication over a laser optical channel and when the receiving information signal achieves the low threshold of intensity they switch on at least one transmitter of a broadband channel on which they continue transmission of the information signal on the corresponding receiver of the broadband radio channel, not switching off the transmitting and the receiving arrangements of the laser channel. At that in order that the receiving information channel attains the value of the threshold of intensity which is defined by given speed of transmission of information, they switch additional transmitters and receivers of the broadband radio channel.

EFFECT: increases probability of guaranteed communication in complex meteorological conditions.

3 cl, 3 dwg