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Transmission and digital communication - 4PMSTCN9

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  • Number of hours

    • Lectures : 12.0
    • Tutorials : 6.0
    • Laboratory works : 0
    • Projects : 0
    • Internship : 0
    ECTS : 1.5

Goals

Basic Principles of digital modulations to transmit digital information over analog support.
Study of the performances for an additive white Gaussian noise.

Contact Laurent ROS

Content

  • Baseband digital Modulation & Carrier frequency digital modulation (Linear modulations (ASK, PSK, QAM), cyclostationnarity, average Power Spectral Density, ... Energy per bit, goal and principle of Differential encoding, Non-linear modulations (FSK, CP-FSK).
  • Optimal Coherent receiver for Additive White Gaussian Noise Channel (Correlator or Matched filter, Inter-Symbols Interference, Nyquist criterium, Band-limited transmission, Spectral Efficency, bit error rate performance versus Eb/N0 ratio, link with Information Theory achievable limits).


Prerequisites

Basic course on deterministic and Random signal processing

Tests

Final written examination- 2h00



Additional Information

Curriculum->Engineering degree->Semester 8

Bibliography

Glavieux, M. Joindot. "Communications numériques, introduction". Coll. pédagogique des télécommunications, Masson, 1996.
Bic J.C., D. Duponteil, J.C. Imbeaux. "Eléments de Communications Numériques : transmission sur fréquence porteuse". Dunod, 1986.
Proakis J., "Digital Communications". McGraw-Hill, 2000.

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Date of update January 9, 2017

Université Grenoble Alpes