Communication equipment and system for communication based on meteoric trails as well as communication control method

Abstract

The invention provides communication equipment and system for communication based on meteoric trails as well as a communication control method, wherein the communication equipment comprises a control unit, a transmitting unit and a receiving unit, wherein the control unit is used for generating response information according to received detection signals transmitted by other communication equipment except for first main communication equipment when the detection signals transmitted by the first main communication equipment belonging to the communication equipment are not received; the transmitting unit is used for transmitting the response information to the other communication equipment so that the other communication equipment add the communication equipment to a slaved communication equipment list of the other communication equipment according to the response information; and the receiving unit is used for receiving information transmitted by the other communication equipment. The communication equipment can adapt to a network topology with dynamic change by self to ensure the normal network communication among all communication equipment; by adopting a report priority management method, the transmission waiting time of a high-priority message is shortened; and by adopting an antenna section switching technology, the multi-sector communication is realized by utilizing a set of transmitting unit.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a communication device, system and communication control method for communication based on a meteor trail communication channel. Background technique [0002] Meteors enter the atmosphere and produce ionization trails at a height of about 100km from the ground. Meteor trails burst randomly and last from tens of milliseconds to several seconds. Meteor trail communication works in the ultra-short wave frequency band, and a special communication protocol can be designed to use these short-lived ionized traces as a communication medium to reflect or scatter radio waves that would otherwise pass through the atmosphere, thereby achieving radio communication. The height of the meteor trail makes it possible to reach a maximum distance of about 2000km in a single jump. Meteor trail communication is mainly used for long-distance, small-capacity dedicated or network data communicati...

AI Technical Summary

Problems solved by technology

The disadvantage of this method is: the slave node can only communicate with the master node to which it belongs, and the communication between the slave stations needs to be transferred through the master station. Once the master station signal cannot be received due to reasons such as the channel or the master station equipment status, The slave will not be able to communicate with other network nodes

The interference of high-power transmitters to receivers also increases significantly, which will reduce the transceiver isolation and the electromagnetic compatibility performance of the meteor trail communication equipment, thereby affecting communication performance, and there are large power consumption, heavy equipment weight and system complexity and other shortcomings

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