CRZP - detail kniha

DDP - Zverejnená diplomová práca

Adaptívny systém pre komunikáciu so sondami v hlbokom vesmíre

Autor: Fecurka, Michal
Školiteľ: Farkaš, Peter
Oponent: Rakús, Martin
Škola: Slovenská technická univ. v Bratislave FEI ÚMIKT (FEI)
Rok odovzdania: 2020
Trvalý odkaz - CRZP: https://opac.crzp.sk/?fn=detailBiblioForm&sid=F0D9EA643ED404031EEA171BE0B8

Primárny jazyk: slovenčina

Typ práce: Diplomová práca

Študijný odbor: 2627 | telekomunikácie

Dátum zaslania práce do CRZP: 14.05.2020

Dátum vytvorenia protokolu: 14.05.2020

Dátum doručenia informácií o licenčnej zmluve: 09.06.2020

Elektronická verzia
: Prehliadať

Kľúčové slová (ostatné):

hlboký vesmír technika komunkácie úspora energie podporný uzol

Abstrakt v primárnom jazyku

This thesis is dealing with new communication technique, in which the goal is on minimizingnumber of sent signals in one of the two communication directions, or on minimizing a powerused in one of the communicating nodes. The principle of communication technique is basedon adding supporting node to the side, which has enough energy. The purpose of this thesis isto make this node adaptive. It means that this node has to adapt itself on the actualcommunication so that it is able to predict the messages that node with limited energy wants tosend. To achieve this goal, it is necessary to analyse existing solutions, propose newmodifications for deep space communications in various scenarios modifications and to testthem by simulations. In order to do so it is necessary to create programs and simulate designedsystems. Four programs are created in this thesis for simulation of a new communicationtechnique. Two proposed modifications are focused on the adaptability of the communicationsystem to different probability distribution of generated messages from the source with limitedenergy. Another two improvements are focused on modifying the codes used in the directionfrom the support node to the communication node with limited energy. In this thesis, allsimulation programs were tested on several probability distributions of generated messagesfrom the node with limited energy. At the end of the thesis, these results are compared anddiscussed. In this thesis we found that the source-generated data has a big influence on this newcommunication techniques. The details of our founding are presented in conclusion.