# Subject description - A8B37DCMA

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A8B37DCMA Digital Communications
Roles:PV, PO Extent of teaching:3P+1C
Department:13137 Language of teaching:CS
Guarantors:Sýkora J. Completion:Z,ZK
Lecturers:Sýkora J. Credits:6
Tutors:Hron P., Lukáč J., Puričer P., Sýkora J. Semester:Z

Anotation:

The course provides fundamentals of digital communications theory: modulation, classical coding, channel models, and basic principles of decoding. The exposition is systematically built along the theoretical lines which allow to reveal all inner connections and principles. This allows students to develop the knowledge and use it in an active way in a design and construction of the communication systems. The course provides a necessary fundamental background for subsequent more advanced communications theory courses.

Course outlines:

 1 Digital modulation and coding, basic properties, classification. 2 Digital memoryless modulation - linear/nonlinear (PSK, QAM, FSK, ?). 3 Digital modulation with memory - linear/nonlinear (TCM, CPFSK, CPM, ...). 4 Space-time, adaptive and multiplexing (ODFM) digital modulations. 5 Power spectrum density of digitally modulated signal. 6 Basic principles of channel coding. 7 Linear codes on GF. Block codes. 8 Convolutional codes, transfer function. 9 Codes in constellations space, coded modulation, TCM. 10 Basic channel models (AWGN, linear). 11 Demodulation and decoding, minimum error probability decoder. 12 Decoding of FSM codes, Viterbi algorithm. 13 Error performance of decoder, union bound, pairwise error probability. 14 Elements (preview) of advanced coding/decoding, multi-user communications.

Exercises outline:

Literature:

 1 J. G. Proakis: Digital Communications. McGraw-Hill. 2001 2 D. Tse, P. Viswanath: Fundamentals of Wireless Communications, Cambridge University Press, 2005 3 E. Biglieri: Coding for Wireless Channels, Springer, 2005 4 B. Vucetic, J. Yuan: Space-Time Coding, John Wiley & Sons, 2003 5 Goldsmith: Wireless communications, Cambridge University Press, 2005 6 B. Vucetic, J. Yuan: Turbo codes - principles and applications, Kluwer academic publishers, 2000 7 Oppermann I., Hamalainen M., Iinatti J.: UWB theory and applications, John Wiley & Sons, 2004 8 Meyr, H., Moeneclaey, M., Fechtel, S. A.: Digital Communication Receivers-Synchronization, Channel
Estimation and Signal Processing. John Wiley. 1998
 9 Mengali, U., D'Andrea, A. N.: Synchronization Techniques for Digital Receivers. Plenum Press. 1997 10 R. E. Blahut: Algebraic codes for data transmission, Cambridge University Press, 2006 11 T. M. Cover, J. A. Thomas: Elements of Information Theory, John Wiley & Sons, 1991 12 S. M. Kay: Fundamentals of statistical signal processing-estimation theory, Prentice-Hall 1993 13 S. M. Kay: Fundamentals of statistical signal processing-detection theory, Prentice-Hall 1998

Requirements:

None

Subject is included into these academic programs:

 Program Branch Role Recommended semester BPOES_2020 Common courses PO 5 BPKYR_2021 Common courses PV 5

 Page updated 17.6.2024 15:51:21, semester: Z,L/2023-4, Z/2024-5, Send comments about the content to the Administrators of the Academic Programs Proposal and Realization: I. Halaška (K336), J. Novák (K336)