Вестник СИБИТ № 1 (21) Март 2017 г.

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___________ Вестник Сибирского института бизнеса и информационных технологий № 1(21) 2017___________
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Использование программы моделирования в
ходе учебного процесса оптимизирует труд
преподавателя и повышает эффективность обучения
за счет экономии времени на объяснение материала и
дает возможность каждому студенту подготовить
свой электронный отчет по лабораторным работам и
практическим занятиям.
Анализ выполнения лабораторных работ и
практических занятий показывает повышенный
интерес студентов к решению поставленных задач,
что способствует расширению спектра
профессиональных компетенций будущего
выпускника вуза.
Библиографический список
1. Одинец, А.И. Перспективы внедрения цифрового телевидения . [Текст] /А.И.Одинец, А.Н.Бурдин // В
кн.: Динамика систем, механизмов и машин.– 2014. – №4. – С. 49–52.
2. Одинец, А.И. Основы цифрового телевидения стандарта DVB – Т. [Текст ] /А.И. Одинец, А.Н. Бурдин.
// Учебное электронное издание . Номер гос. регистрации 0321201613. – Омск: ОмГТУ , 2012. – 74 с.
3. Одинец, А. И. Основы телевидения. [ Текст] /А.И. Одинец. Методические указания к лаб. работам. –
Омск: ОмГТУ , 2014. – 76 с.
4. Рахман, П.А. Основы защиты данных от разрушения. Коды Рида – Соломона. [Текст] /П.А.Рахман. –
М.:МЭИ, 2007. – 32 с .
References
1. Odinec A.I.Perspektivy vnedreniya tsifrovogo televideniya.[Prospects of introduction of digital television]. V
kn: Dinamika system, mekhanizmovimashin, 2014, № 4, pp. 49 – 52.
2. Odinec A.I. Osnovy cifrobogo telebidуniya standarta DVB– T. [Fundamentals of digital television standard
DVT – T].Uchebnoe ehlektronnoe posobie. Nomergos. Registracii0321201613. Omsk: OmGTU, 2012, 74 p.
3. Odinec A.I. Osnovy telebidrniya. [Fundamentals of television].Metodicheskieukasaniya k lab. rabotam. –
Omsk: OmGTU, 2014, 76p.
4. Rachman P.A. Osnovy zashchity dannykh ot razrusheniya. KodyPida – Solomona. [The basics of data pro-
tection from destruction. Reed – SolomonCodes]. – M.:MEI, 2007, 32 p.
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ANALYSIS LABORARORY WORKS
THE SUBJECT "DIGITAL TV" IN THE TECHNICAL UNIVERSITY
Alexander I. Odinets,
associate Professor, Omsk State Technical University
Ludmila D. Fedorova
associate Professor, Omsk State Technical University
Abstract The article discusses the advantages of digital television compared to analogue, namely the possibility
of implementing a high-definition television (HDTV), the introduction of interactivity and play services, an increase in
the number of television channels. The aim of this work is the presentation of the specific training in disciplines related
to the study of digital television in the Omsk state technical University.
The article considers the main competences of the future specialists:he ability to use in practice skills in
organizing scientific, research, design works; the ability to understand the basic techniques in the field of radio
engineering, to choose methods and means of their solution; ability to operate modern equipment and instruments;
ability to organize and conduct experimental studies with the use of modern tools and techniques.
As an example, consider several virtual labs. One of the main highlighted randomization of packets of the
transport stream, which is performed using a computer model. Research of processes of multiple modulation in digital
television for example method 16-QAM enables students to understand how the increasing speed of information
transfer.
The study of methods of noiseproof coding is considered on the examples of modeling of processes of internal
coding, as well as to study the reed-Solomon code encoding/decoding of images in the presence of channel errors.
Students are encouraged to explore methods of error-correcting coding of information, setting the initial parameters of
the encoder to perform the operation encoding/decoding images for several variants of the introduced errors, and to
determine the maximum number of errors, in which the recovery of the message impossible.
Thus, the technique of laboratory works and practical studies shows the increased interest of students for
problem solving that contributes to extending the range of professional competences in the field of digital television of
the future graduates in the direction of «Radio engineering».
Keywords: digital television, randominity, coding, signal, competence, radio engineering, virtual models, digital
filters.