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UDC 621.396

PRINCIPLES OF HYDROACOUSTIC COMMUNICATION SYSTEMS CREATION

B. I. Filippov, PhD (in technical sciences), associate professor of IP NSTU; This email address is being protected from spambots. You need JavaScript enabled to view it.
E. A. Malakhova, student of IP NSTU; This email address is being protected from spambots. You need JavaScript enabled to view it.

The article considers the principle of creation computer of hydroacoustic communication network. The aim of the paper is determination of bases to create hydroacoustic communication network. At the same time very valuable experience of terrestrial mobile telecommunication systems creation in case of which tasks of rational use of radio-frequency resource selected for this system, survivability, confidentiality and reliability of message passing were successfully solved is considered. This result was achieved by a reasonable and rational combination of practically all means of improving the transmission quality of messages which the general theory of communication considers nowadays. To support the interaction of mobile underwater objects and repeaters it is recommended to use asynchronously − address transmission in combination with application of noise-type signals. The necessity to to study relative to optimum combinations of interlace, channel coding, races on frequency and encodings of transferred discrete information is specified.

Key words: hydroacoustic communication link, mobile telecommunication system, cellular network, underwater mobile objects, cellular cells, terrestrial cellular systems, service zone, microcellular communication system.

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