Czech

Not applicable.

Students will be introduced in detail to data transmission systems and the possibilities of realizing data communication in these systems. The subject matter discussed is focused mainly on codes, their types and their application. Based on the range of the subject matters the student should be able, after a successful completion of the course, to solve all the standard problems that appear in this type of data communication.

The subject knowledge on the secondary school level is required.

Not applicable.

Teaching methods depend on the type of course unit as specified in the article 7 of BUT Rules for Studies and Examinations.

At the end of each laboratory or PC exercise the teacher checks the results of the assignment given and awards points. The points awarded for laboratory and PC exercises (a maximum of 30 points in a semester) go to the evaluation of the examination and thus also the assessment.
The examination is written. Tle maximum numer points is 30. The resultant evaluation is the point adition of laboratory, PC exercises and written examination. The minimum feasible value is 50 points, the maximum value is 100 points.

1. Basic information theory. Message and information. Information source description.
2. Information transmission systems. Data channel. Coding in information transmission systems. Problems of the receiver and the possibility of solving them.
3. Data transmission. Data transmission as the basis of data communication. Origination of data signal. Codes and alphabets. Classification of codes. Alphabets for data communication.
4. Coding for redundancy reduction. Data compression.
5. Error control coding. Basic terms.
6. Block protection codes. Methods of block code definition.
7. Data protection by cyclic codes. Error-correction codes (Hamming code, Fire code, BCH code).
8. Tree protection codes. Classification of tree protection codes. Convolution codes. Hagelbarger code (protection capability, realization methods).
9. Turbo codes.
10. Forward error correction coding systems.
11. Modems in data communication systems. Basic attributes. Parts of a modem. Line codes and modulation. ITU recommendations for modems.
12. Cryptography as a method of data protection against information misappropriation. Basic terms. Cryptography and cryptanalysis. DES standard. Public key encryption.

Not applicable.

The aim of the course is to introduce students to the basic knowledge of data communication, tools for its realization, and to the conditions of its realization in contemporary as well as prospective telecommunication systems.

The content and forms of instruction in the evaluated course are specified by a regulation issued by the lecturer responsible for the course and updated for every academic year.

Not applicable.

Not applicable.

Not applicable.

BIGGS, Norman L. Codes : an introduction to information communication and cryptography. London : Springer, 2008. 273 s. ISBN 978-184-8002-722. (EN)
MORELOS-ZARAGOZA, Robert H. The art of error correcting coding. Chichester : John Wiley & Sons, 2002. 221 s. ISBN 04-714-9581-6. (EN)
SKALAR, B.. Digital Communications, Fundamentals and applications, Prentice-Hall, 2003, ISBN 0-13-084788-7. (EN)